Check DNS, Urls + Redirects, Certificates and Content of your Website


 

 

A

 

Top config

 

Checked:
08.10.2021 16:09:53

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
docs.sylius.com
A
146.185.157.211
Amsterdam/North Holland/Netherlands (NL) - DigitalOcean, LLC
No Hostname found
yes
1
0

AAAA

yes


www.docs.sylius.com

Name Error
yes
1
0
*.sylius.com
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.docs.sylius.com
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


 

2. DNSSEC

Zone (*)DNSSEC - Informations


Zone: (root)

(root)
1 DS RR published






DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=






Status: Valid because published






3 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 14748, Flags 256






Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 26838, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.10.2021, 00:00:00 +, Signature-Inception: 01.10.2021, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet






Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: com

com
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest 4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=






1 RRSIG RR to validate DS RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 21.10.2021, 05:00:00 +, Signature-Inception: 08.10.2021, 04:00:00 +, KeyTag 14748, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14748 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 39343, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 22.10.2021, 18:24:21 +, Signature-Inception: 07.10.2021, 18:19:21 +, KeyTag 30909, Signer-Name: com






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet






Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: sylius.com

sylius.com
0 DS RR in the parent zone found






DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "0luo7o0osgl83g5bq9b48ng3a0v6o85c" between the hashed NSEC3-owner "0luo196muhooh82875se0dmme9ipmq1o" and the hashed NextOwner "0luo8sc8r4gf8719blhqe94i2odnr5cj". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 0luo196muhooh82875se0dmme9ipmq1o.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 15.10.2021, 04:35:27 +, Signature-Inception: 08.10.2021, 03:25:27 +, KeyTag 39343, Signer-Name: com






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q1gin43n1arrc9osm6qpqr81h5m9a". So that domain name is the Closest Encloser of "sylius.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 15.10.2021, 04:23:28 +, Signature-Inception: 08.10.2021, 03:13:28 +, KeyTag 39343, Signer-Name: com






0 DNSKEY RR found









Zone: docs.sylius.com

docs.sylius.com
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.docs.sylius.com

www.docs.sylius.com
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.docs.sylius.com
  ns1.digitalocean.com

docs.sylius.com
  ns1.digitalocean.com / 67m70
173.245.58.51
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
2400:cb00:2049:1::adf5:3a33
San Francisco/California/United States (US) - Cloudflare

sylius.com
  ns1.digitalocean.com / 67m70
173.245.58.51
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
2400:cb00:2049:1::adf5:3a33
San Francisco/California/United States (US) - Cloudflare


  ns2.digitalocean.com / 67m38
173.245.59.41
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
2400:cb00:2049:1::adf5:3b29
San Francisco/California/United States (US) - Cloudflare


  ns3.digitalocean.com / 67m39
198.41.222.173
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
2400:cb00:2049:1::c629:dead
San Francisco/California/United States (US) - Cloudflare

com
  a.gtld-servers.net / nnn1-fra6


  b.gtld-servers.net / nnn1-eltxl2


  c.gtld-servers.net / nnn1-fra6


  d.gtld-servers.net / nnn1-fra6


  e.gtld-servers.net / nnn1-fra6


  f.gtld-servers.net / nnn1-fra5


  g.gtld-servers.net / nnn1-fra5


  h.gtld-servers.net / nnn1-fra5


  i.gtld-servers.net / nnn1-fra5


  j.gtld-servers.net / nnn1-ein4


  k.gtld-servers.net / nnn1-ein1


  l.gtld-servers.net / nnn1-ein3


  m.gtld-servers.net / nnn1-ein1

 

4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1633702164
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:1


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1633702179
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:12


Domain:sylius.com
Zone-Name:sylius.com
Primary:ns1.digitalocean.com
Mail:hostmaster.sylius.com
Serial:1629746964
Refresh:10800
Retry:3600
Expire:604800
TTL:1800
num Entries:6


Domain:docs.sylius.com
Zone-Name:sylius.com
Primary:ns1.digitalocean.com
Mail:hostmaster.sylius.com
Serial:1629746964
Refresh:10800
Retry:3600
Expire:604800
TTL:1800
num Entries:2


Domain:www.docs.sylius.com
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://docs.sylius.com/en/latest/, address used: https://docs.sylius.com/en/latest/, Screenshot created 2021-10-08 16:11:34 +00:0

 

Mobil (412px x 732px)

 

630 milliseconds

 

Screenshot mobile - https://docs.sylius.com/en/latest/
Mobil + Landscape (732px x 412px)

 

632 milliseconds

 

Screenshot mobile landscape - https://docs.sylius.com/en/latest/
Screen (1280px x 1680px)

 

3048 milliseconds

 

Screenshot Desktop - https://docs.sylius.com/en/latest/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport396732
content Size3964237

 

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

 

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.2, ECDHE_RSA with P-256, and AES_128_GCM.

 

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

 

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://docs.sylius.com/
146.185.157.211
301
https://docs.sylius.com/
Html is minified: 100.00 %
0.033
A
Date: Fri, 08 Oct 2021 14:10:30 GMT
Server: Apache/2.4.7 (Ubuntu)
Location: https://docs.sylius.com/
Content-Length: 312
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://docs.sylius.com/
146.185.157.211
302
https://docs.sylius.com/en/latest/

4.494
A
Date: Fri, 08 Oct 2021 14:10:37 GMT
Server: cloudflare
Content-Type: text/html; charset=utf-8
Content-Length: 0
Location: https://docs.sylius.com/en/latest/
X-RTD-Redirect: system
X-RTD-Domain: sylius.readthedocs.io
X-RTD-Project: sylius
X-RTD-Project-Method: rtdheader
X-RTD-Version-Method: path
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Permissions-Policy: interest-cohort=()
Referrer-Policy: no-referrer-when-downgrade
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Vary: Accept-Language,Cookie,Accept-Encoding
Content-Language: en
X-Served: Django-Proxito
X-Backend: web-i-0173592941c1ec70a
CF-Cache-Status: HIT
Age: 848
Expires: Fri, 08 Oct 2021 16:10:37 GMT
Cache-Control: public, max-age=7200
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
CF-RAY: 69aff42a3feafa20-AMS
Connection: close

• https://docs.sylius.com/en/latest/

Inline-JavaScript (∑/total): 13/380 Inline-CSS (∑/total): 0/0
200

Html is minified: 108.90 %
Other inline scripts (∑/total): 5/894
4.320
A
Date: Fri, 08 Oct 2021 14:10:48 GMT
Server: cloudflare
Content-Type: text/html
Vary: Accept-Encoding
x-amz-id-2: JN0S4DZ2TDdaNc3NAZCjqa3zj3HXyiO2lixVF56nW5eNkab2+nmhPZOuUyHZOX3fexcAbIR3kyg=
x-amz-request-id: VECW1ASQGFN0X9QR
Last-Modified: Fri, 08 Oct 2021 10:09:33 GMT
ETag: W/"ad3e9e13fb6dd5a1ef4c02aa8261e8ea"
X-Served: Nginx-Proxito-Sendfile
X-Backend: web-i-0aa77658b150fc40a
X-RTD-Project: sylius
X-RTD-Version: latest
X-RTD-Path: /proxito/html/sylius/latest/index.html
X-RTD-Domain: sylius.readthedocs.io
X-RTD-Version-Method: path
X-RTD-Project-Method: rtdheader
Referrer-Policy: no-referrer-when-downgrade
Permissions-Policy: interest-cohort=()
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Encoding: gzip
CF-Cache-Status: HIT
Age: 7166
Expires: Fri, 08 Oct 2021 16:10:48 GMT
Cache-Control: public, max-age=7200
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
CF-RAY: 69aff46c3d961ec2-AMS
Connection: close
Transfer-Encoding: chunked

• http://docs.sylius.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
146.185.157.211
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://docs.sylius.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
0.033
A
Visible Content: Moved Permanently The document has moved here . Apache/2.4.7 (Ubuntu) Server at docs.sylius.com Port 80
Date: Fri, 08 Oct 2021 14:10:36 GMT
Server: Apache/2.4.7 (Ubuntu)
Location: https://docs.sylius.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 381
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://docs.sylius.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 10/1584 Inline-CSS (∑/total): 0/0
404

Html is minified: 170.74 %
Other inline scripts (∑/total): 4/1584
5.050
A
Not Found
Visible Content: Read the Docs \ SORRY / \ / \ This page does / ] not exist yet. [ ,'| ] [ / | ]___ ___[ ,' | ] ]\ /[ [ |: | ] ] \ / [ [ |: | ] ] ] [ [ [ |: | ] ] ]__ __[ [ [ |: | ] ] ] ]\ _ /[ [ [ [ |: | ] ] ] ] (#) [ [ [ [ :====' ] ] ]_].nHn.[_[ [ [ ] ] ] HHHHH. [ [ [ ] ] / `HH("N \ [ [ ]__]/ HHH " \[__[ ] NNN [ ] N/" [ ] N H [ / N \ / q, \ / \ Stay Updated Blog Sign up for our newsletter to get our latest blog updates delivered to your inbox weekly. Email Subscribe Loading... Thank you! You have successfully joined our subscriber list. Resources Tutorial Team Documentation Going Ad-free Site Support Site Status Company Jobs Advertise with Us Read the Docs for Business Branding & Media Kit Privacy Policy Terms of Service © Copyright 2021, Read the Docs, Inc & contributors Version 5.25.0 AWS Cloud Computing Cloudflare DNS & SSL Sentry Monitoring Elastic Search New Relic Performance PagerDuty Monitoring
Date: Fri, 08 Oct 2021 14:10:54 GMT
Server: cloudflare
Content-Type: text/html; charset=utf-8
Vary: Accept-Encoding,Accept-Language,Cookie
X-RTD-Domain: sylius.readthedocs.io
X-RTD-Project: sylius
X-RTD-Project-Method: rtdheader
X-RTD-Version-Method: path
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Permissions-Policy: interest-cohort=()
Referrer-Policy: no-referrer-when-downgrade
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Content-Language: en
X-Served: Proxito-404
X-Backend: web-i-0570330994f4d1ae2
Content-Encoding: gzip
CF-Cache-Status: MISS
Expires: Fri, 08 Oct 2021 16:10:54 GMT
Cache-Control: public, max-age=7200
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
CF-RAY: 69aff48e4e484c85-AMS
Connection: close
Transfer-Encoding: chunked

• https://146.185.157.211/
146.185.157.211
302
https://docs.sylius.com/en/latest/

4.293
N
Certificate error: RemoteCertificateNameMismatch
Date: Fri, 08 Oct 2021 14:10:43 GMT
Server: cloudflare
Content-Type: text/html; charset=utf-8
Content-Length: 0
Location: https://docs.sylius.com/en/latest/
X-RTD-Redirect: system
X-RTD-Domain: sylius.readthedocs.io
X-RTD-Project: sylius
X-RTD-Project-Method: rtdheader
X-RTD-Version-Method: path
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Permissions-Policy: interest-cohort=()
Referrer-Policy: no-referrer-when-downgrade
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Vary: Accept-Language,Cookie,Accept-Encoding
Content-Language: en
X-Served: Django-Proxito
X-Backend: web-i-0173592941c1ec70a
CF-Cache-Status: HIT
Age: 854
Expires: Fri, 08 Oct 2021 16:10:43 GMT
Cache-Control: public, max-age=7200
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
CF-RAY: 69aff44d4b3ffa20-AMS
Connection: close

 

7. Comments


1. General Results, most used to calculate the result

Aname "docs.sylius.com" is subdomain, public suffix is ".com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 61113 (complete: 168171)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: docs.sylius.com has only one ip address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: docs.sylius.com has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
Ahttps://docs.sylius.com/ 146.185.157.211
302
https://docs.sylius.com/en/latest/
Correct redirect https to https
Ahttps://146.185.157.211/ 146.185.157.211
302
https://docs.sylius.com/en/latest/
Correct redirect https to https
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
AGood: every https has a Strict Transport Security Header
AGood: HSTS max-age is long enough, 31536000 seconds = 365 days
AGood: HSTS has includeSubdomains - directive
AGood: HSTS has preload directive
Warning: HSTS preload sent, but not in Preload-List. Never send a preload directive if you don't know what preload means. Check https://hstspreload.org/ to learn the basics about the Google-Preload list. If you send a preload directive, you should **immediately** add your domain to the HSTS preload list via https://hstspreload.org/ . If Google accepts the domain, so the status is "pending": Note that new entries are hardcoded into the Chrome source code and can take several months before they reach the stable version. So you will see this message some months. If you don't want that or if you don't understand "preload", but if you send a preload directive and if you have correct A-redirects, everybody can add your domain to that list. Then you may have problems, it's not easy to undo that. So if you don't want your domain preloaded, remove the preload directive.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (2 urls)
https://docs.sylius.com/en/latest/


Url with incomplete Content-Type - header - missing charset
Ahttp://docs.sylius.com/ 146.185.157.211
301
https://docs.sylius.com/
Correct redirect http - https with the same domain name
Nhttps://146.185.157.211/ 146.185.157.211
302
https://docs.sylius.com/en/latest/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain docs.sylius.com, 1 ip addresses, 1 different http results.

2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)


3. DNS- and NameServer - Checks

AInfo:: 10 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 10 Queries complete, 10 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com, 3 Name Servers included in Delegation: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com, 3 Name Servers included in 1 Zone definitions: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com, 1 Name Servers listed in SOA.Primary: ns1.digitalocean.com.
AGood: Only one SOA.Primary Name Server found.: ns1.digitalocean.com.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.digitalocean.com.
AGood: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 3 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 3 different Name Servers found
Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 3 Name Servers, 1 Top Level Domain: com
Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: digitalocean.com
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: US
AInfo: Ipv4-Subnet-list: 3 Name Servers, 2 different subnets (first Byte): 173., 198., 2 different subnets (first two Bytes): 173.245., 198.41., 3 different subnets (first three Bytes): 173.245.58., 173.245.59., 198.41.222.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 3 Name Servers with IPv6, 1 different subnets (first block): 2400:, 1 different subnets (first two blocks): 2400:cb00:, 1 different subnets (first three blocks): 2400:cb00:2049:, 1 different subnets (first four blocks): 2400:cb00:2049:0001:
Fatal: All Name Server IPv6 addresses from the same subnet.
AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns1.digitalocean.com: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

4. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
https://docs.sylius.com/en/latest/
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
AGood: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
https://docs.sylius.com/en/latest/
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
AGood: Some script Elements (type text/javascript) with a src-Attribute have a defer / async - Attribute. So loading and executing these JavaScripts doesn't block parsing and rendering the Html-Output.
https://docs.sylius.com/en/latest/
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 9 script elements without defer/async.
https://docs.sylius.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 6 script elements without defer/async.
Warning: CSS / JavaScript found without Compression. Compress these ressources, gzip, deflate, br are checked. 6 external CSS / JavaScript files without GZip found - 18 with GZip, 24 complete
AGood: All images with internal compression not compressed. Some Images (.png, .jpg, .jpeg, .webp, .gif) are already compressed, so an additional compression isn't helpful. 10 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 6 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 17 with Cache-Control max-age too short (minimum 7 days), 1 with Cache-Control long enough, 24 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 7 image files without Cache-Control-Header, 1 with Cache-Control, but no max-age, 3 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 11 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: Some img-elements have a valid alt-attribute.: 11 img-elements found, 10 img-elements with correct alt-attributes (defined, not an empty value).
Wrong: img-elements without alt-attribute or empty alt-attribute found. The alt-attribute ("alternative") is required and should describe the img. So Screenreader and search engines are able to use these informations.: 1 img-elements without alt-attribute, 0 img-elements with empty alt-attribute found.
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
https://docs.sylius.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
5.050 seconds
Warning: 404 needs more then one second
AInfo: Different Server-Headers found
ADuration: 109734 milliseconds, 109.734 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
docs.sylius.com
docs.sylius.com
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
docs.sylius.com
docs.sylius.com
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete

1CN=docs.sylius.com


docs.sylius.com
146.185.157.211
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

docs.sylius.com
146.185.157.211
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete

1CN=docs.sylius.com


146.185.157.211
146.185.157.211
443
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

146.185.157.211
146.185.157.211
443
name does not match
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete

1CN=docs.sylius.com

 

9. Certificates

1.
1.
CN=docs.sylius.com
30.09.2021
29.12.2021
1073 days expired
docs.sylius.com - 1 entry
1.
1.
CN=docs.sylius.com
30.09.2021

29.12.2021
1073 days expired


docs.sylius.com - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:032C3261FD192539E544EB67E7DFD505ACA9
Thumbprint:4C213D2D9963E84BAFC35B31B12D876D21E29297
SHA256 / Certificate:RMvCLfeZJfv9Jl9FkSBu7Tk1NEEASv8YPCfAQtKw3JA=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):6bf4f03602a1ac0ccd24ff22787a9aa11c4521479a86fadde2dce0e40c9cb328
SHA256 hex / Subject Public Key Information (SPKI):6bf4f03602a1ac0ccd24ff22787a9aa11c4521479a86fadde2dce0e40c9cb328 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 283 days


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
expires in 283 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)




3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 3832 days


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 3832 days




KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




 

10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Small Code Update - wait one minute

 

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

Small Code Update - wait one minute

 

11. Html-Content - Entries

Summary


Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://docs.sylius.com/en/latest/
a

163

0


0
0
0


form

1

0
1
0
0
0
0


img

4
60,519 Bytes
0
3
1
0
0
0


link
stylesheet
7

0
4
3
1
0
0
-1

link
other
4

0


0
0
0


meta
other
2

0


0
0
0


script

10
6,274 Bytes
0
7
3
1
0
0
-1

 

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://docs.sylius.com/en/latest/

a

#


3
ok















a

#components-bundles


1
ok















a

#getting-started-with-sylius


1
ok















a

#sylius-documentation


1
ok















a

#the-bdd-guide


1
ok















a

#the-book


1
ok















a

#the-cookbook


1
ok















a

#the-customization-guide


1
ok















a

#the-performance-guide


1
ok















a

//demo.sylius.com


1
ok















a

//docs.sylius.com/_/downloads/en/latest/htmlzip/


1
ok















a

//readthedocs.org/builds/sylius/?fromdocs=sylius


1
ok















a

//readthedocs.org/projects/sylius/?fromdocs=sylius


1
ok















a

/en/1.0/


1
ok















a

/en/1.1/


1
ok















a

/en/1.10/


1
ok















a

/en/1.2/


1
ok















a

/en/1.3/


1
ok















a

/en/1.4/


1
ok















a

/en/1.5/


1
ok















a

/en/1.6/


1
ok















a

/en/1.7/


1
ok















a

/en/1.8/


1
ok















a

/en/1.9/


1
ok















a

/en/latest/


1
ok















a

_images/logo_big.png


1
ok















a

bdd/basic-usage.html


2
ok















a

bdd/how-to-add-new-context.html


2
ok















a

bdd/how-to-add-new-page.html


2
ok















a

bdd/how-to-define-new-suite.html


2
ok















a

bdd/how-to-use-transformers.html


2
ok















a

bdd/index.html


2
ok















a

book/api/index.html


1
ok















a

book/architecture/index.html


1
ok















a

book/configuration/index.html


1
ok















a

book/contributing/index.html


1
ok















a

book/customers/index.html


1
ok















a

book/index.html


2
ok















a

book/index.html#api


1
ok















a

book/index.html#architecture


1
ok















a

book/index.html#carts-orders


1
ok















a

book/index.html#configuration


1
ok















a

book/index.html#contributing


1
ok















a

book/index.html#customers


1
ok















a

book/index.html#installation


1
ok















a

book/index.html#introduction


1
ok















a

book/index.html#organization


1
ok















a

book/index.html#products


1
ok















a

book/index.html#support


1
ok















a

book/index.html#sylius-plugins


1
ok















a

book/index.html#sylius-plus


1
ok















a

book/index.html#themes


1
ok















a

book/installation/index.html


1
ok















a

book/introduction/index.html


1
ok















a

book/orders/index.html


1
ok















a

book/organization/index.html


1
ok















a

book/plugins/index.html


1
ok















a

book/products/index.html


1
ok















a

book/support/index.html


1
ok















a

book/themes/index.html


1
ok















a

components_and_bundles/bundles/index.html


2
ok















a

components_and_bundles/components/index.html


2
ok















a

components_and_bundles/index.html


2
ok















a

cookbook/index.html


2
ok















a

cookbook/index.html#api


1
ok















a

cookbook/index.html#configuration


1
ok















a

cookbook/index.html#deployment


1
ok















a

cookbook/index.html#emails


1
ok















a

cookbook/index.html#entities


1
ok















a

cookbook/index.html#frontend


1
ok















a

cookbook/index.html#images


1
ok















a

cookbook/index.html#inventory


1
ok















a

cookbook/index.html#payments


1
ok















a

cookbook/index.html#promotions


1
ok















a

cookbook/index.html#shipping-methods


1
ok















a

cookbook/index.html#shop


1
ok















a

cookbook/index.html#taxation


1
ok















a

customization/api/index.html


2
ok















a

customization/controller.html


2
ok















a

customization/factory.html


2
ok















a

customization/fixture_suites.html


2
ok















a

customization/fixtures.html


2
ok















a

customization/flash.html


2
ok















a

customization/form.html


2
ok















a

customization/grid.html


2
ok















a

customization/index.html


2
ok















a

customization/index.html#good-to-know


1
ok















a

customization/menu.html


2
ok















a

customization/model.html


2
ok















a

customization/repository.html


2
ok















a

customization/state_machine.html


2
ok















a

customization/template.html


2
ok















a

customization/tips_and_tricks.html


2
ok















a

customization/translation.html


2
ok















a

customization/validation.html


2
ok















a

getting-started-with-sylius/basic-configuration.html


2
ok















a

getting-started-with-sylius/custom-business-logic.html


2
ok















a

getting-started-with-sylius/deployment.html


2
ok















a

getting-started-with-sylius/first-product.html


2
ok















a

getting-started-with-sylius/index.html


2
ok















a

getting-started-with-sylius/installation.html


2
ok















a

getting-started-with-sylius/plugin-installation.html


2
ok















a

getting-started-with-sylius/shipping-and-payment.html


2
ok















a

getting-started-with-sylius/shop-customizations.html


2
ok















a

getting-started-with-sylius/summary.html


2
ok















a

getting-started-with-sylius/using-api.html


2
ok















a

http://www.readthedocs.org


1
ok















a

https://blackfire.io/docs/introduction?utm_source=sylius&utm_medium=docs&utm_campaign=profiler


1
ok















a

https://github.com/snide/sphinx_rtd_theme


1
ok















a

https://github.com/Sylius/Sylius/blob/master/docs/index.rst


1
ok















a

https://readthedocs.org


1
ok















a

https://sylius.com


1
ok















a

https://sylius.com/docs-banner/link


1
ok















a

https://sylius.com/roadmap


1
ok















a

https://symfony.com


1
ok















a

https://symfony.com/doc/current/quick_tour


1
ok















a

performance/database-indexes.html


2
ok















a

performance/index.html


2
ok















a

performance/query-optimization.html


2
ok















form
get
search.html
200

1
ok
text/html
missing X-Content-Type-Options nosniff





3946 Bytes








img
src
_images/logo_big.png
200

1
ok
no alt-Attributeimage/png
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
No Compression - 12255 Bytes








img
src
_images/logo_big.png
200

1
ok
alt: Sylius Welcome Pageimage/png
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
No Compression - 12255 Bytes








img
src
_static/img/blackfire.png
200

1
ok
alt: Blackfireimage/png
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
No Compression - 18918 Bytes








img
src
https://sylius.com/assets/docs-banner.png
200

1
ok
alt: Syliusimage/png
missing X-Content-Type-Options nosniff





Cache-Control: public - max-age missing.
No Compression - 17091 Bytes






Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



link
index
genindex.html


1
ok















link
next
getting-started-with-sylius/index.html


1
ok















link
search
search.html


1
ok















link
stylesheet
_static/copybutton.css
200

1
ok
text/css
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
Compression required: 710 Bytes






local SRI possible, possible hash-values:

 

sha256-70tCK0xTfDeKO0PVB6kgB9nFcR/ETf63waSbjOulcYY=
sha384-GsdXyDgiCJWSpSyjb93e97/JST4PF0F9FGCBaOxqyBZXJD0oOadN4ylSE0Nfs7hs
sha512-3mKCj9i/l2HiBjbmkRznVF3jcGs3irVnWiNK8KMZlMviQWfjDXdAq6jAqTN56DLYSn9n+fHF+DEUF4pFeryFKg==

 

<link rel="stylesheet" href="_static/copybutton.css" crossorigin="anonymous" integrity="sha256-70tCK0xTfDeKO0PVB6kgB9nFcR/ETf63waSbjOulcYY=" />



link
stylesheet
_static/css/sylius.css
200

1
ok
text/css
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
Compression required: 789 Bytes






local SRI possible, possible hash-values:

 

sha256-8UlRonHaALSxG+nY7K8qVeNVEXh61IjcxZmJinCwwyw=
sha384-Tt9W5Ft39rFhovx1tRWKLZARx7TvbHVRmwI8MxScPO0PlMxzvVVi+8ZOJJlCFVxs
sha512-MtToEpBmzVWsqqWlskwd6uf5Vb5pl/0aCX8J0Hi8n5A1qd8sMhZpOt+p8LFv7TLJdMcPB3hUCSffE5jJHlI/+A==

 

<link rel="stylesheet" href="_static/css/sylius.css" crossorigin="anonymous" integrity="sha256-8UlRonHaALSxG+nY7K8qVeNVEXh61IjcxZmJinCwwyw=" />


Content loaded via url("...")

 

../img/swan.png1

link
stylesheet
_static/css/sylius-custom.css
200

1
ok
text/css
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
Compression required: 1519 Bytes






local SRI possible, possible hash-values:

 

sha256-SlqoN5kc5GR+h7VgkeoqfBM6XVhQh6UwXcEPoNNvRUo=
sha384-csE2LpD+4hvhPj0bE2Qg9qAZ1R0uzmnMTHc14uSEyJJvS2GAhbo9CExx5a2RhU3m
sha512-lKEWTWWOwiqpQajGLWC3cqIP65X6M0YpvqMsAA0qJTlBfulIPEy/2goaQJte8GGlLEVseEfLtidNF2EHB/zmUQ==

 

<link rel="stylesheet" href="_static/css/sylius-custom.css" crossorigin="anonymous" integrity="sha256-SlqoN5kc5GR+h7VgkeoqfBM6XVhQh6UwXcEPoNNvRUo=" />



link
stylesheet
_static/css/theme.css
200

1
ok
text/css
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
Compression required: 16327 Bytes






local SRI possible, possible hash-values:

 

sha256-37MezW+i8sHPGvCHj4BSKdFbTmg9cLMlJQwbZ7lGg6s=
sha384-jrMWJ6si+LkTH4fdOSs1GoIIwaiLi1QCuDNyv9WRfakU8RWg1ivHzEibC4sKBruR
sha512-or3qZM2b6M+A1WHjMb1i7BUWDR+fCXZ6Q+H3O8WcMNkjAVErI5wvPNO5CNm3fCTJMQTD23Ay0os4M0fqv9EhMA==

 

<link rel="stylesheet" href="_static/css/theme.css" crossorigin="anonymous" integrity="sha256-37MezW+i8sHPGvCHj4BSKdFbTmg9cLMlJQwbZ7lGg6s=" />


Content loaded via url("...")

 

../fonts/fontawesome-webfont.eot?#iefix&v=4.0.31
../fonts/fontawesome-webfont.eot?v=4.0.31
../fonts/fontawesome-webfont.svg?v=4.0.3#fontawesomeregular1
../fonts/fontawesome-webfont.ttf?v=4.0.31
../fonts/fontawesome-webfont.woff?v=4.0.31
data:image/png;base64,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

link
stylesheet
https://assets.readthedocs.org/static/css/badge_only.css
200

1
ok
text/css
missing X-Content-Type-Options nosniff





Cache-Control: max-age=14400 - max-age too short.
Compression required: 1022 Bytes






Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported


Content loaded via url("...")

 

../fonts/fontawesome-webfont.eot1
../fonts/fontawesome-webfont.eot?#iefix1
../fonts/fontawesome-webfont.svg#FontAwesome1
../fonts/fontawesome-webfont.ttf1
../fonts/fontawesome-webfont.woff1

link
stylesheet
https://assets.readthedocs.org/static/css/readthedocs-doc-embed.css
200

1
ok
text/css
missing X-Content-Type-Options nosniff





Cache-Control: max-age=14400 - max-age too short.
Compression required: 1936 Bytes






Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



link
stylesheet
https://fonts.googleapis.com/css?family=Lato:400,700|Roboto+Slab:400,700|Inconsolata:400,700
200

1
ok
text/css; charset=utf-8
X-Content-Type-Options nosniff found





Compression required: 360 Bytes






Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

 

sha256-IyJ+LjIQJ/fRyxC5qRbBhLruOcb9cy2h/mv5V3kyYNs=
sha384-VHAiYRksuGaSsJXH46ygd3DjhIz9khS/asI8QKgNB281GSw47P+oYwYMFvqZ1CG7
sha512-nGK6VNJojqanDD4AY4SYhmhElskwzNdUUgFcwLxT9sJD5VbQ6golKzTBhbujl/+JwIqKB/PUhlBVH2Oz9kngow==

 

<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Lato:400,700|Roboto+Slab:400,700|Inconsolata:400,700" crossorigin="anonymous" integrity="sha256-IyJ+LjIQJ/fRyxC5qRbBhLruOcb9cy2h/mv5V3kyYNs=" />


Content loaded via url("...")

 

https://fonts.gstatic.com/s/inconsolata/v21/QldgNThLqRwH-OJ1UHjlKENVzkWGVkL3GZQmAwLYxYWI2qfdm7Lpp2I7WR32kg.ttf1
https://fonts.gstatic.com/s/inconsolata/v21/QldgNThLqRwH-OJ1UHjlKENVzkWGVkL3GZQmAwLYxYWI2qfdm7Lpp4U8WR32kg.ttf1
https://fonts.gstatic.com/s/lato/v20/S6u9w4BMUTPHh6UVSwiPHA.ttf1
https://fonts.gstatic.com/s/lato/v20/S6uyw4BMUTPHjx4wWw.ttf1
https://fonts.gstatic.com/s/robotoslab/v16/BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rm.ttf1
https://fonts.gstatic.com/s/robotoslab/v16/BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf1

link
top
#


1
ok















meta
charset
utf-8


1
ok















meta
viewport
width=device-width, initial-scale=1.0


1
ok















script
src
_static/clipboard.min.js
200

1
ok
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
Compression required: 3239 Bytes






local SRI possible, possible hash-values:

 

sha256-Jh/6BvOBA5z30YmE0TZMWfPCubYLH6BdX5yMFS5NW+U=
sha384-2VcV5u5qgqnlii9uloqkw5a1kTLbnOejDgqZKF+XYVZNDNBiKMcxQLqxLe2ls2Lw
sha512-OAvDgX9JyFV8aIkt4TvFhZrx20no0T8dMeI5fzU6/BGdW4eqvqE2D2ag1PJSS6UyW6nd6LFKBf46POV6lza54A==

 

<script src="_static/clipboard.min.js" crossorigin="anonymous" integrity="sha256-Jh/6BvOBA5z30YmE0TZMWfPCubYLH6BdX5yMFS5NW+U=" />



script
src
_static/copybutton.js
200

1
ok
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
Compression required: 2484 Bytes






local SRI possible, possible hash-values:

 

sha256-HyRiDwwMzZpWGcTMapShGuLENJGwpmOoPnxRlpNaSlg=
sha384-aj7wpwxVi7cElT0T1DA6RpEU+tsHuEjlHh7yGAIWiLxl4M3PsoOLkoBi8WSn6kyC
sha512-F5Rh/l9aZigX/1lKvU7aMZSVwyMyUm+yE/fDP3ixRm6gXDfAMBQnjclOg02GQDcV5+mQ/SLVr/Gked6QkYk+rQ==

 

<script src="_static/copybutton.js" crossorigin="anonymous" integrity="sha256-HyRiDwwMzZpWGcTMapShGuLENJGwpmOoPnxRlpNaSlg=" />



script
src
_static/doctools.js
200

1
ok
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
Compression required: 3444 Bytes






local SRI possible, possible hash-values:

 

sha256-9jqSdKlGtoBpryF/geJwuJRzyMYSgNT9XcZj1GoAvG4=
sha384-wA5TuLKlFB1ixzl7ceqXFfcF+tHWiFP00m/fFYArsPedgZ5MwsxAWUIwz3lUI1C8
sha512-dBY1WZ6qkg5dxJwlag/IiqkEO1navDvESbHPVrTZDdf0SJG6AslP/HzD22AYVHul86EN/3aRmbFJbw8MqAay+g==

 

<script src="_static/doctools.js" crossorigin="anonymous" integrity="sha256-9jqSdKlGtoBpryF/geJwuJRzyMYSgNT9XcZj1GoAvG4=" />



script
src
_static/jquery.js
200

1
ok
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
Compression required: 31116 Bytes






local SRI possible, possible hash-values:

 

sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=
sha384-xBuQ/xzmlsLoJpyjoggmTEz8OWUFM0/RC5BsqQBDX2v5cMvDHcMakNTNrHIW2I5f
sha512-3P8rXCuGJdNZOnUx/03c1jOTnMn3rP63nBip5gOP2qmUh5YAdVAvFZ1E+QLZZbC1rtMrQb+mah3AfYW11RUrWA==

 

<script src="_static/jquery.js" crossorigin="anonymous" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" />



script
src
_static/js/theme.js
200

1
ok
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
Compression required: 569 Bytes






local SRI possible, possible hash-values:

 

sha256-o0Yh9b36XDuQm3swFkj1FVX9IxkGayE1iBGqwxV41PE=
sha384-w6bGbqeu0oL/dxwM+MdZ76jpAkDoTe7rUcEez0WzG3t9M6HHHakOZBOBXN+wL9Lg
sha512-+XbYf8uNPzEVUa0A6ZdMyK45JWOV6qMvGJecoFIGDO1MGuz8aOlJNL4Xh2XTXAtvzY6bXchbyGX+2l35mwNs0g==

 

<script src="_static/js/theme.js" crossorigin="anonymous" integrity="sha256-o0Yh9b36XDuQm3swFkj1FVX9IxkGayE1iBGqwxV41PE=" />



script
src
_static/language_data.js
200

1
ok
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
Compression required: 3800 Bytes






local SRI possible, possible hash-values:

 

sha256-TNOYVkOLDq4sAVWtFeKBUTlZ98z5mHhOg+gDub5bG0c=
sha384-wkuFV9B01cTfqh+LfQI+hiNIGUD1rXdsK7VrMMMZG53BI9/m+01ojDCoilTgD9dp
sha512-dgYr7IfZLR1cNF+XMAqROv3KG44hZN5GKdehf7TXVpReQqAfTJJ4c9mduw7mnhEXgxuCym6HmfD1XKboSKEj5w==

 

<script src="_static/language_data.js" crossorigin="anonymous" integrity="sha256-TNOYVkOLDq4sAVWtFeKBUTlZ98z5mHhOg+gDub5bG0c=" />



script
src
_static/underscore.js
200

1
ok
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: public, max-age=7200 - max-age too short.
Compression required: 4186 Bytes






local SRI possible, possible hash-values:

 

sha256-Qtj60TvCj8cmd1GW7Jq5U/6/m94XXFhFEoNhyVP6F/Q=
sha384-snzF5vYjwzS0FwgwTutjMkWwFqonTZEGf6/DMqjCSaJ7AW0vWb5elSnTGIASm9Vz
sha512-5C4Udz7o/a5BJWBrop/ePRKvsxtShIcaXQJKsOYyadOqCwZ6mbMFN3OObb4i0TWLZzbbTe8L4cha/xwKnqV7Lg==

 

<script src="_static/underscore.js" crossorigin="anonymous" integrity="sha256-Qtj60TvCj8cmd1GW7Jq5U/6/m94XXFhFEoNhyVP6F/Q=" />



script
src
https://assets.readthedocs.org/static/javascript/readthedocs-analytics.js
200

1
ok
async attribute found application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: max-age=14400 - max-age too short.
Compression required: 799 Bytes






Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



script
src
https://assets.readthedocs.org/static/javascript/readthedocs-doc-embed.js
200

1
ok
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff





Cache-Control: max-age=14400 - max-age too short.
Compression required: 11832 Bytes






Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



script
src
https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js
200

1
ok
Missing defer / async attribute. application/javascript; charset=utf-8
X-Content-Type-Options nosniff found





Cache-Control: public, max-age=30672000 - with long duration found.
Compression required: 6274 Bytes






Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

 

sha256-zyXsGPIj9MUc4RKKQuZEzcIkTYj4nRpRRA2dvlH07+g=
sha384-vEQs6vKzb8v6+GpGDCnXUQ6aa2DYtn5LTi/tA/85iEZfXN0nAYj0shvYo8ldQQ7m
sha512-JynkyJ/1167qkDbZ09NFUGKV3ARgnmySSzQLA1pEAnQuZqPodAD/gNhPkPjtqF5vMp4FPbILFW41Il7Zy3O+Bg==

 

<script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js" crossorigin="anonymous" integrity="sha256-zyXsGPIj9MUc4RKKQuZEzcIkTYj4nRpRRA2dvlH07+g=" />


 

12. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

  Unfortunately, there are differences between the first used validator.nu and validator.w3.org/nu/ - switched to validator.w3.org/nu/. Looks like some error messages (link - fetchpriority attribute) of validator.nu are obsolete, not seen in the w3.org-version and not found in the current specification: link may have a fetchpriority attribute.

Small Code update, wait one minute

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

 

QNr.DomainTypeNS used
1
com
NS
d.root-servers.net (2001:500:2d::d)

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
2
ns1.digitalocean.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: kim.ns.cloudflare.com, walt.ns.cloudflare.com

Answer: kim.ns.cloudflare.com
108.162.192.126, 172.64.32.126, 173.245.58.126, 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e

Answer: walt.ns.cloudflare.com
108.162.193.148, 172.64.33.148, 173.245.59.148, 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194
3
ns2.digitalocean.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: kim.ns.cloudflare.com, walt.ns.cloudflare.com

Answer: kim.ns.cloudflare.com
108.162.192.126, 172.64.32.126, 173.245.58.126, 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e

Answer: walt.ns.cloudflare.com
108.162.193.148, 172.64.33.148, 173.245.59.148, 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194
4
ns3.digitalocean.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: kim.ns.cloudflare.com, walt.ns.cloudflare.com

Answer: kim.ns.cloudflare.com
108.162.192.126, 172.64.32.126, 173.245.58.126, 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e

Answer: walt.ns.cloudflare.com
108.162.193.148, 172.64.33.148, 173.245.59.148, 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194
5
ns1.digitalocean.com: 173.245.58.51
A
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)
6
ns1.digitalocean.com: 2400:cb00:2049:1::adf5:3a33
AAAA
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)
7
ns2.digitalocean.com: 173.245.59.41
A
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)
8
ns2.digitalocean.com: 2400:cb00:2049:1::adf5:3b29
AAAA
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)
9
ns3.digitalocean.com: 198.41.222.173
A
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)
10
ns3.digitalocean.com: 2400:cb00:2049:1::c629:dead
AAAA
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
docs.sylius.com
0

no CAA entry found
1
0
sylius.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
sylius.com
v=DMARC1;p=none;rua=mailto:security@sylius.com;ruf=mailto:security@sylius.com;rf=afrf;pct=100
ok
1
0
sylius.com
v=spf1 include:_spf.google.com include:amazonses.com include:servers.mcsv.net include:_spf.mlsend.com ~all
ok
1
0
docs.sylius.com

ok
1
0
_acme-challenge.docs.sylius.com

Name Error - The domain name does not exist
1
0
_acme-challenge.docs.sylius.com.sylius.com

Name Error - The domain name does not exist
1
0
_acme-challenge.docs.sylius.com.docs.sylius.com

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. Portchecks

DomainIPPortDescriptionResultAnswer
docs.sylius.com
146.185.157.211
21
FTP



docs.sylius.com
146.185.157.211
21
FTP



docs.sylius.com
146.185.157.211
22
SSH



docs.sylius.com
146.185.157.211
22
SSH



docs.sylius.com
146.185.157.211
25
SMTP



docs.sylius.com
146.185.157.211
25
SMTP



docs.sylius.com
146.185.157.211
53
DNS



docs.sylius.com
146.185.157.211
53
DNS



docs.sylius.com
146.185.157.211
110
POP3



docs.sylius.com
146.185.157.211
110
POP3



docs.sylius.com
146.185.157.211
143
IMAP



docs.sylius.com
146.185.157.211
143
IMAP



docs.sylius.com
146.185.157.211
465
SMTP (encrypted)



docs.sylius.com
146.185.157.211
465
SMTP (encrypted)



docs.sylius.com
146.185.157.211
587
SMTP (encrypted, submission)



docs.sylius.com
146.185.157.211
587
SMTP (encrypted, submission)



docs.sylius.com
146.185.157.211
993
IMAP (encrypted)



docs.sylius.com
146.185.157.211
993
IMAP (encrypted)



docs.sylius.com
146.185.157.211
995
POP3 (encrypted)



docs.sylius.com
146.185.157.211
995
POP3 (encrypted)



docs.sylius.com
146.185.157.211
1433
MS SQL



docs.sylius.com
146.185.157.211
1433
MS SQL



docs.sylius.com
146.185.157.211
2082
cPanel (http)



docs.sylius.com
146.185.157.211
2082
cPanel (http)



docs.sylius.com
146.185.157.211
2083
cPanel (https)



docs.sylius.com
146.185.157.211
2083
cPanel (https)



docs.sylius.com
146.185.157.211
2086
WHM (http)



docs.sylius.com
146.185.157.211
2086
WHM (http)



docs.sylius.com
146.185.157.211
2087
WHM (https)



docs.sylius.com
146.185.157.211
2087
WHM (https)



docs.sylius.com
146.185.157.211
2089
cPanel Licensing



docs.sylius.com
146.185.157.211
2089
cPanel Licensing



docs.sylius.com
146.185.157.211
2095
cPanel Webmail (http)



docs.sylius.com
146.185.157.211
2095
cPanel Webmail (http)



docs.sylius.com
146.185.157.211
2096
cPanel Webmail (https)



docs.sylius.com
146.185.157.211
2096
cPanel Webmail (https)



docs.sylius.com
146.185.157.211
2222
DirectAdmin (http)



docs.sylius.com
146.185.157.211
2222
DirectAdmin (http)



docs.sylius.com
146.185.157.211
2222
DirectAdmin (https)



docs.sylius.com
146.185.157.211
2222
DirectAdmin (https)



docs.sylius.com
146.185.157.211
3306
mySql



docs.sylius.com
146.185.157.211
3306
mySql



docs.sylius.com
146.185.157.211
5224
Plesk Licensing



docs.sylius.com
146.185.157.211
5224
Plesk Licensing



docs.sylius.com
146.185.157.211
5432
PostgreSQL



docs.sylius.com
146.185.157.211
5432
PostgreSQL



docs.sylius.com
146.185.157.211
8080
Ookla Speedtest (http)



docs.sylius.com
146.185.157.211
8080
Ookla Speedtest (http)



docs.sylius.com
146.185.157.211
8080
Ookla Speedtest (https)



docs.sylius.com
146.185.157.211
8080
Ookla Speedtest (https)



docs.sylius.com
146.185.157.211
8083
VestaCP http



docs.sylius.com
146.185.157.211
8083
VestaCP http



docs.sylius.com
146.185.157.211
8083
VestaCP https



docs.sylius.com
146.185.157.211
8083
VestaCP https



docs.sylius.com
146.185.157.211
8443
Plesk Administration (https)



docs.sylius.com
146.185.157.211
8443
Plesk Administration (https)



docs.sylius.com
146.185.157.211
8447
Plesk Installer + Updates



docs.sylius.com
146.185.157.211
8447
Plesk Installer + Updates



docs.sylius.com
146.185.157.211
8880
Plesk Administration (http)



docs.sylius.com
146.185.157.211
8880
Plesk Administration (http)



docs.sylius.com
146.185.157.211
10000
Webmin (http)



docs.sylius.com
146.185.157.211
10000
Webmin (http)



docs.sylius.com
146.185.157.211
10000
Webmin (https)



docs.sylius.com
146.185.157.211
10000
Webmin (https)



 

 

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