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

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Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. Html-Parsing | 13. NameServer-IPAddresses | 14. CAA | 15. TXT | 16. DomainServiceEntries | 17. Cipher Suites | 18. Portchecks |

 

A

 

Top config

 

Checked:
07.03.2022 16:22:23

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
app.codedarena.com
A
137.74.127.69
Gravelines/Hauts-de-France/France (FR) - OVH SAS
Hostname: codedarena.com
yes
1
0

AAAA

yes


www.app.codedarena.com

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



AAAA
Name Error
yes



CNAME
Name Error
yes


*.app.codedarena.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






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 9799, Flags 256






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






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 23.03.2022, 00:00:00 +, Signature-Inception: 02.03.2022, 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: 20.03.2022, 05:00:00 +, Signature-Inception: 07.03.2022, 04:00:00 +, KeyTag 9799, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 9799 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 38535, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 21.03.2022, 19:24:21 +, Signature-Inception: 06.03.2022, 19:19:21 +, 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: codedarena.com

codedarena.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 "jbievddpi0edfqm78sulp0341mjjmk8r" between the hashed NSEC3-owner "jbiejto36ue40phukm9a0hla7upcudct" and the hashed NextOwner "jbif60kvscg3p91dcbiblcs84r95c89h". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner jbiejto36ue40phukm9a0hla7upcudct.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 12.03.2022, 06:40:23 +, Signature-Inception: 05.03.2022, 05:30:23 +, KeyTag 38535, 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 "codedarena.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: 12.03.2022, 05:23:27 +, Signature-Inception: 05.03.2022, 04:13:27 +, KeyTag 38535, Signer-Name: com






0 DNSKEY RR found









Zone: app.codedarena.com

app.codedarena.com
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.app.codedarena.com

www.app.codedarena.com
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.app.codedarena.com
•  dns27.servidoresdns.net

app.codedarena.com
•  dns27.servidoresdns.net
217.76.128.173
Logroño/La Rioja/Spain (ES) - arsys.es		•
codedarena.com
•  dns27.servidoresdns.net
217.76.128.173
Logroño/La Rioja/Spain (ES) - arsys.es		•

•  dns28.servidoresdns.net
82.223.218.145
Madrid/Spain (ES) - arsys.es		•
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-lon6
•

•  g.gtld-servers.net / nnn1-lon6
•

•  h.gtld-servers.net / nnn1-lon6
•

•  i.gtld-servers.net / nnn1-lon6
•

•  j.gtld-servers.net / nnn1-nlams-1e
•

•  k.gtld-servers.net / nnn1-nlams-1b
•

•  l.gtld-servers.net / nnn1-nlams-1c
•

•  m.gtld-servers.net / nnn1-nlams-1b
•

 

4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1646666526
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:12


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1646666541
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:1


Domain:codedarena.com
Zone-Name:codedarena.com
Primary:dns27.servidoresdns.net
Mail:hostmaster.servidoresdns.net
Serial:2021080678
Refresh:21600
Retry:3600
Expire:2419200
TTL:60
num Entries:2


Domain:app.codedarena.com
Zone-Name:codedarena.com
Primary:dns27.servidoresdns.net
Mail:hostmaster.servidoresdns.net
Serial:2021080678
Refresh:21600
Retry:3600
Expire:2419200
TTL:60
num Entries:1


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


5. Screenshots

Startaddress: https://app.codedarena.com, address used: https://app.codedarena.com/, Screenshot created 2022-03-07 16:23:45 +00:0

 

Mobil (412px x 732px)

 

604 milliseconds

 

Screenshot mobile - https://app.codedarena.com/
Mobil + Landscape (732px x 412px)

 

568 milliseconds

 

Screenshot mobile landscape - https://app.codedarena.com/
Screen (1280px x 1680px)

 

1450 milliseconds

 

Screenshot Desktop - https://app.codedarena.com/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport396732
content Size3966524

 

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://app.codedarena.com/
137.74.127.69
301
https://app.codedarena.com/
Html is minified: 109.03 %
0.060
A
Server: nginx/1.16.1
Date: Mon, 07 Mar 2022 15:23:08 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://app.codedarena.com/
X-IPLB-Instance: 34063

• https://app.codedarena.com/
137.74.127.69
Inline-JavaScript (∑/total): 3/468 Inline-CSS (∑/total): 0/0		200

Html is minified: 163.00 %
Other inline scripts (∑/total): 1/468		4.453
A
Server: nginx/1.16.1
Date: Mon, 07 Mar 2022 15:23:08 GMT
Content-Type: text/html
Last-Modified: Tue, 01 Feb 2022 11:53:57 GMT
Transfer-Encoding: chunked
Connection: close
ETag: W/"61f91f55-3bbb"
Strict-Transport-Security: max-age=31536000
X-Frame-Options: SAMEORIGIN
Content-Encoding: gzip

• http://app.codedarena.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
137.74.127.69
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		200

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.053
A
Visible Content: check-your-website-dot-server-daten-dot-de.4E3VCTFsySjUrqnCg0ooULx-3kbdPBygi0aWkvg5Gd8
Content-Security-Policy: default-src 'none'
Content-Type: text/plain
Feature-Policy: geolocation 'none'; camera 'none'; payment 'none'
Referrer-Policy: no-referrer
X-Content-Type-Options: nosniff
X-Frame-Options: deny
X-Xss-Protection: 1; mode=block
Date: Mon, 07 Mar 2022 15:23:14 GMT
Content-Length: 86
Connection: close
X-IPLB-Instance: 34063

• https://137.74.127.69/
137.74.127.69
301
https://www.codedarena.com/es//
Html is minified: 109.03 %
4.330
N
Certificate error: RemoteCertificateNameMismatch
Server: nginx/1.16.1
Date: Mon, 07 Mar 2022 15:23:15 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://www.codedarena.com/es//
Strict-Transport-Security: max-age=31536000
X-Frame-Options: SAMEORIGIN

• https://www.codedarena.com/es//

301
https://www.codedarena.com/es

3.463
A
Date: Mon, 07 Mar 2022 15:23:21 GMT
Transfer-Encoding: chunked
Connection: close
Location: https://www.codedarena.com/es
CF-Ray: 6e8454ec790e267d-TXL
Cache-Control: no-transform, max-age=120
Expires: Mon, 07 Mar 2022 15:25:21 GMT
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
CF-Cache-Status: EXPIRED
Access-Control-Allow-Credentials: false
Edge-Cache-Tag: CT-65951685898
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-HubSpot-Correlation-Id: c063c980-ba26-4079-be0d-a0b7d16a95cb
X-Trace: 2B5CA1EB35EA9EE2D4B345394BB35FE7489095FA35000000000000000000
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=irkSEhtO7QEMzjIdORh1Ta5etrFJ79SoYOUcC072z4zJnTTj4Nl0vo%2BjlfsRYNa0QP0sEigJJaMSjJwai4wDpSzkGWV7bYvhoaPfGXdyjqxVSisGZcaLeaPCxnhKHitnMJLMc9e8b2DucsJvawaVLg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Set-Cookie: __cfruid=7ed0532e7748885820a9644200b1cf32ddc4ede2-1646666601; path=/; domain=.www.codedarena.com; HttpOnly; Secure; SameSite=None
Server: cloudflare

• https://www.codedarena.com/es

Inline-JavaScript (∑/total): 10/2448 Inline-CSS (∑/total): 3/2403		200

Html is minified: 133.82 %
Other inline scripts (∑/total): 6/2448		3.060
A
Date: Mon, 07 Mar 2022 15:23:25 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Cache-Control: s-maxage=14400, max-age=0
ETag: W/"e24714ab544d229eb175980a5243b6e6"
Last-Modified: Sat, 05 Mar 2022 09:29:20 GMT
Link: </hs/hsstatic/HubspotToolsMenu/static-1.119/js/index.js>; rel=preload; as=script,</hs/hsstatic/cos-i18n/static-1.53/bundles/project.js>; rel=preload; as=script
Strict-Transport-Security: max-age=31536000
Content-Security-Policy: upgrade-insecure-requests
Edge-Cache-Tag: CT-65951685898,CT-66175228419,P-19569224,CW-65765557923,CW-65765775651,CW-65765897312,CW-65766068808,CW-65766068809,CW-65766251116,CW-65766253894,CW-65766291631,CW-65767499366,E-65765537463,E-65765537538,E-65766065203,E-65766068806,E-65766253100,E-65766671734,E-65767429214,RA-65764718095,RA-65765897311,RA-65766253893,RA-65766670954,RA-65766670956,RA-65773915565,RA-65773915667,RA-65773915668,RA-65773915670,RA-65773915674,PGS-ALL,SW-2,GC-65811059489,GC-65864950051,TS-65765774447
Referrer-Policy: no-referrer-when-downgrade
X-HS-Cache-Config: BrowserCache-5s-EdgeCache-180s
X-HS-Cache-Control: s-maxage=14400, max-age=0
X-HS-CF-Cache-Status: MISS
X-HS-Combine-CSS: Disabled
X-HS-Content-Id: 65951685898
X-HS-Hub-Id: 19569224
X-HS-Prerendered: Sat, 05 Mar 2022 09:29:20 GMT
X-Powered-By: HubSpot
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=6XjoLIEie4aJ6PGD%2FrErpu60OQKLxrleL4RvE1WFLRZYMlt1tcc%2F%2FzsZsOcxYvdyftmnTbiNFTqyy5cFSjomJXAhNzR%2F1eXnzH0YK9OeyvYqoWE10xl7pGzWjaELTFCZOlehiMtWdL%2FXLSLP%2FZikuA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Set-Cookie: __cfruid=5d7cb210ee6d342c1167e972d61506a70c614dda-1646666605; path=/; domain=.www.codedarena.com; HttpOnly; Secure; SameSite=None
Server: cloudflare
CF-RAY: 6e8455090b75267d-TXL
Content-Encoding: gzip

 

7. Comments


1. General Results, most used to calculate the result

Aname "app.codedarena.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: 63591 (complete: 175327)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: app.codedarena.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: app.codedarena.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://www.codedarena.com/es//
301
https://www.codedarena.com/es
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 cookie sent via https is marked as secure
AGood: Every cookie has a SameSite Attribute with a correct value Strict/Lax/None
AGood: every https has a Strict Transport Security Header
AGood: HSTS max-age is long enough, 31536000 seconds = 365 days
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 (3 urls)
https://app.codedarena.com/ 137.74.127.69


Url with incomplete Content-Type - header - missing charset
http://app.codedarena.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 137.74.127.69


Url with incomplete Content-Type - header - missing charset
Ahttp://app.codedarena.com/ 137.74.127.69
301
https://app.codedarena.com/
Correct redirect http - https with the same domain name
Nhttps://137.74.127.69/ 137.74.127.69
301
https://www.codedarena.com/es//
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 app.codedarena.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:: 7 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 7 Queries complete, 3 with IPv6, 4 with IPv4.
Warning: Only some DNS Queries done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
Ok (4 - 8):: An average of 3.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: dns27.servidoresdns.net, dns28.servidoresdns.net, 2 Name Servers included in Delegation: dns27.servidoresdns.net, dns28.servidoresdns.net, 2 Name Servers included in 1 Zone definitions: dns27.servidoresdns.net, dns28.servidoresdns.net, 1 Name Servers listed in SOA.Primary: dns27.servidoresdns.net.
AGood: Only one SOA.Primary Name Server found.: dns27.servidoresdns.net.
AGood: SOA.Primary Name Server included in the delegation set.: dns27.servidoresdns.net.
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: dns27.servidoresdns.net, dns28.servidoresdns.net
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: 2 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 2 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.: 2 Name Servers, 1 Top Level Domain: net
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: servidoresdns.net
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: ES
AInfo: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 217., 82., 2 different subnets (first two Bytes): 217.76., 82.223., 2 different subnets (first three Bytes): 217.76.128., 82.223.218.
AExcellent: Every Name Server IPv4-address starts with an unique Byte.
AGood: Nameserver supports TCP connections: 1 good Nameserver
AGood: Nameserver supports Echo Capitalization: 1 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
Nameserver doesn't pass all EDNS-Checks: dns27.servidoresdns.net: 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

Ahttp://app.codedarena.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 137.74.127.69
200

Good: Acme-Check - Answer looks like a correct keyAuthorization - String: Filename + "." + base64url(Thumbprint(accountKey)). So creating a Letsencrypt certificate using that integrated solution should work. Don't use another client (like Certbot). Don't mix integrated solutions with own ACME-clients, that may not work. 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://app.codedarena.com/ 137.74.127.69
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.
https://www.codedarena.com/es
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.
https://app.codedarena.com/ 137.74.127.69
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://www.codedarena.com/es
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://www.codedarena.com/es
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://app.codedarena.com/ 137.74.127.69
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.: 2 script elements without defer/async.
https://www.codedarena.com/es
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.: 4 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 - 3 with GZip, 9 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. 7 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. 14 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 3 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 17 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 116 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 116 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 32 img-elements 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
AInfo: Different Server-Headers found
ADuration: 96750 milliseconds, 96.750 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
app.codedarena.com
137.74.127.69
443
ok
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
app.codedarena.com
137.74.127.69
443
ok
Tls12

ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete

1CN=*.codedarena.com


137.74.127.69
137.74.127.69
443
name does not match
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok

137.74.127.69
137.74.127.69
443
name does not match
Tls12

ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete

1CN=*.codedarena.com


www.codedarena.com
www.codedarena.com
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.codedarena.com
www.codedarena.com
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
 Tls.1.2
no Tls.1.1
no Tls.1.0

 

9. Certificates

1.
1.
CN=*.codedarena.com
10.02.2022
11.02.2023
661 days expired		*.codedarena.com, codedarena.com - 2 entries
1.
1.
CN=*.codedarena.com
10.02.2022

11.02.2023
661 days expired


*.codedarena.com, codedarena.com - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00AC9458A1FCA5F8376F4748D65C7A93C6
Thumbprint:90A48D3ACAE3FA3430D5D4287D2E56862CD9A24E
SHA256 / Certificate:f7zPedKDcQ5voijEvnctpyyk7MVSxeSlytRNBFXn6so=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):41f9b65b16e95db71376ada6a8b89eb951fb0b876518e89998e9398b68ad48f9
SHA256 hex / Subject Public Key Information (SPKI):41f9b65b16e95db71376ada6a8b89eb951fb0b876518e89998e9398b68ad48f9 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.sectigo.com
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=*.codedarena.com
10.02.2022
11.02.2023
661 days expired		*.codedarena.com, codedarena.com - 2 entries

2.
CN=*.codedarena.com
10.02.2022

11.02.2023
661 days expired


*.codedarena.com, codedarena.com - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00AC9458A1FCA5F8376F4748D65C7A93C6
Thumbprint:90A48D3ACAE3FA3430D5D4287D2E56862CD9A24E
SHA256 / Certificate:f7zPedKDcQ5voijEvnctpyyk7MVSxeSlytRNBFXn6so=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):41f9b65b16e95db71376ada6a8b89eb951fb0b876518e89998e9398b68ad48f9
SHA256 hex / Subject Public Key Information (SPKI):41f9b65b16e95db71376ada6a8b89eb951fb0b876518e89998e9398b68ad48f9 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.sectigo.com
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)




3.
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018
01.01.2031
expires in 2220 days

3.
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018

01.01.2031
expires in 2220 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:7D5B5126B476BA11DB74160BBC530DA7
Thumbprint:33E4E80807204C2B6182A3A14B591ACD25B5F0DB
SHA256 / Certificate:f6T/aOwEqZ11KNUIX5SQf00d0cU4G6zcgy7VyWAhRnY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e1ae9c3de848ece1ba72e0d991ae4d0d9ec547c6bad1dddab9d6beb0a7e0e0d8
SHA256 hex / Subject Public Key Information (SPKI):e1ae9c3de848ece1ba72e0d991ae4d0d9ec547c6bad1dddab9d6beb0a7e0e0d8
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.usertrust.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




4.
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018
01.01.2031
expires in 2220 days

4.
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018

01.01.2031
expires in 2220 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:7D5B5126B476BA11DB74160BBC530DA7
Thumbprint:33E4E80807204C2B6182A3A14B591ACD25B5F0DB
SHA256 / Certificate:f6T/aOwEqZ11KNUIX5SQf00d0cU4G6zcgy7VyWAhRnY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e1ae9c3de848ece1ba72e0d991ae4d0d9ec547c6bad1dddab9d6beb0a7e0e0d8
SHA256 hex / Subject Public Key Information (SPKI):e1ae9c3de848ece1ba72e0d991ae4d0d9ec547c6bad1dddab9d6beb0a7e0e0d8
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.usertrust.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




5.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
01.02.2010
19.01.2038
expires in 4795 days

5.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
01.02.2010

19.01.2038
expires in 4795 days




KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:01FD6D30FCA3CA51A81BBC640E35032D
Thumbprint:2B8F1B57330DBBA2D07A6C51F70EE90DDAB9AD8E
SHA256 / Certificate:55PJsC/YqhPiHDEiisywgRlkO3SciYlksXRtRsPUy9I=
SHA256 hex / Cert (DANE * 0 1):e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
SHA256 hex / PublicKey (DANE * 1 1):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
SHA256 hex / Subject Public Key Information (SPKI):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
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:





6.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
12.03.2019
01.01.2029
expires in 1490 days

6.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
12.03.2019

01.01.2029
expires in 1490 days




KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:3972443AF922B751D7D36C10DD313595
Thumbprint:D89E3BD43D5D909B47A18977AA9D5CE36CEE184C
SHA256 / Certificate:aLnHYSGaWx8BMXhEdGZdthu9sQngDwXKn3QkTuX19Ss=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
SHA256 hex / Subject Public Key Information (SPKI):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.comodoca.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




7.
CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, S=Greater Manchester, C=GB
01.01.2004
01.01.2029
expires in 1490 days

7.
CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, S=Greater Manchester, C=GB
01.01.2004

01.01.2029
expires in 1490 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:01
Thumbprint:D1EB23A46D17D68FD92564C2F1F1601764D8E349
SHA256 / Certificate:16eg+11+JzHXcelITrze9x1fDD4KKUh4K8g+4OppnvQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):bd153ed7b0434f6886b17bce8bbe84ed340c7132d702a8f4fa318f756ecbd6f3
SHA256 hex / Subject Public Key Information (SPKI):bd153ed7b0434f6886b17bce8bbe84ed340c7132d702a8f4fa318f756ecbd6f3
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:




2.
1.
CN=www.codedarena.com, O="Cloudflare, Inc.", L=San Francisco, S=California, C=US
13.02.2022
13.02.2023
659 days expired		www.codedarena.com - 1 entry
2.
1.
CN=www.codedarena.com, O="Cloudflare, Inc.", L=San Francisco, S=California, C=US
13.02.2022

13.02.2023
659 days expired


www.codedarena.com - 1 entry

KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:ECDSA SHA256
Serial Number:09212AC3DCA78977ED24D22019234B29
Thumbprint:2CEBC41B3D45B607CFAA5DFD07C69E85FCC03414
SHA256 / Certificate:kb6Yds5PVcW0btNkthZrLzW+DQ4pWI0cRYX5SoPQ8KY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):a935ac9c298ce5fe65d82f66f52c047f5254cd287027ad0d62506073d7d827b2
SHA256 hex / Subject Public Key Information (SPKI):a935ac9c298ce5fe65d82f66f52c047f5254cd287027ad0d62506073d7d827b2 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
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=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
27.01.2020
01.01.2025
expires in 29 days

2.
CN=Cloudflare Inc ECC CA-3, O="Cloudflare, Inc.", C=US
27.01.2020

01.01.2025
expires in 29 days




KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A3787645E5FB48C224EFD1BED140C3C
Thumbprint:B3DD7606D2B5A8B4A13771DBECC9EE1CECAFA38A
SHA256 / Certificate:OrvmPa91bFAWtrhfUgFf2Oisvid8UIexJ6YFY6hB7Yo=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):144cd5394a78745de02346553d126115b48955747eb9098c1fae7186cd60947e
SHA256 hex / Subject Public Key Information (SPKI):144cd5394a78745de02346553d126115b48955747eb9098c1fae7186cd60947e
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




3.
CN=Baltimore CyberTrust Root, OU=CyberTrust, O=Baltimore, C=IE
12.05.2000
13.05.2025
expires in 161 days

3.
CN=Baltimore CyberTrust Root, OU=CyberTrust, O=Baltimore, C=IE
12.05.2000

13.05.2025
expires in 161 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:020000B9
Thumbprint:D4DE20D05E66FC53FE1A50882C78DB2852CAE474
SHA256 / Certificate:Fq9XqfZ2sKsSYJWqXrre8iqzERnWRKyVzUuT2/Pyaus=
SHA256 hex / Cert (DANE * 0 1):16af57a9f676b0ab126095aa5ebadef22ab31119d644ac95cd4b93dbf3f26aeb
SHA256 hex / PublicKey (DANE * 1 1):63d9af9b47b1064d49a10e7b7fd566dbc8caa399459bfc2829c571ad8c6ef34a
SHA256 hex / Subject Public Key Information (SPKI):63d9af9b47b1064d49a10e7b7fd566dbc8caa399459bfc2829c571ad8c6ef34a
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)

No CertSpotter - CT-Log entries found

 

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://app.codedarena.com/
137.74.127.69		a

27

0


0
0
0


img

9
3,046,078 Bytes
0
9
0
0
0
0


link
stylesheet
7
49,126 Bytes
0
4
3
3
0
0
-3

link
other
2
2,137 Bytes
0
1
0
0
0
0


meta
og
4

0


0
0
0


meta
other
4

0


0
0
0


script

2
125,854 Bytes
0
2
0
0
0
0

https://www.codedarena.com/es
a

38

0


0
0
0


img

23

0


0
0
0


link
alternate
2

0


0
0
0


link
stylesheet
2

0


0
0
0


link
other
3

0


0
0
0


meta
og
3

0


0
0
0


meta
twitter
3

0


0
0
0


meta
other
5

0


0
0
0


script

6

0


0
0
0

 

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsg∑Status
https://app.codedarena.com/
137.74.127.69
a




2
ok















a

contact.html


2
ok















a

e-sports.html


2
ok















a

families.html


2
ok















a

faqs.html


1
ok















a

http://www.facebook.com/codedarena


1
ok















a

http://www.instagram.com/codedarena


1
ok















a

http://www.twitter.com/codedarena


1
ok















a

https://blog.codedarena.com/aprender-a-programar-a-traves-de-codedarena/


1
ok















a

https://discord.gg/TWDezNg


1
ok















a

https://tournaments.codedarena.com


1
ok















a

https://www.youtube.com/channel/UCAtK03JY5I_Egafhu-_dqOA


1
ok















a

index.html


1
ok















a

login.html


2
ok















a

login.html?teachers-access


2
ok















a

privacy.html


1
ok















a

students.html


2
ok















a

teacher.html


2
ok















a

terms.html


1
ok















img
src
../assets/images/CODED-ARENA_Banner_Detail_Age.png
200

1
ok
alt: 14 years and upimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 2093 Bytes








img
src
../assets/images/CODED-ARENA_Computers.png
200

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




No Cache-Control header
No Compression - 75854 Bytes








img
src
../assets/images/CODED-ARENA_Home_Background.png
200

3
ok
alt: Background imageimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 806445 Bytes








img
src
../assets/images/CODED-ARENA_Home_banner_en.jpg
200

1
ok
alt: Slideimage/jpeg
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 94588 Bytes








img
src
../assets/images/CODED-ARENA_Logo.gif
200

1
ok
alt: Coded(Arena) logoimage/gif
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 169059 Bytes








img
src
../assets/images/CODED-ARENA_logo_333x182px.png
200

1
ok
alt: Coded(Arena) logoimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 78889 Bytes








img
src
../assets/images/CODED-ARENA_Person_With_Computer.png
200

1
ok
alt: Person with computerimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 206260 Bytes








link
preconnect
https://fonts.gstatic.com


1
ok















link
shortcut icon
../assets/images/favicon.png
200

1
ok
image/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 2137 Bytes








link
stylesheet
../assets/fonts/css/font-awesome.min.css
200

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




No Cache-Control - header
Compression required: 31004 Bytes






local SRI possible, possible hash-values:

 

sha256-gg4WnOJIJAZtmXP9S2Vhqunc1tvvZDXakF1aHWSCmXw=
sha384-aJb1qS3I4QnLhRo7PnB30F9VFxyRk6tR7Fh1y4a656NR3gZbyoFkiDcUo53Nb9Y9
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script
src
https://www.codedarena.com/hs-fs/hub/19569224/hub_generated/template_assets/65766068806/1644861772129/marketplace/kalungicom/atlas-theme/js/main.min.js


1
ok
Missing defer / async attribute.













 

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: dns27.servidoresdns.net, dns28.servidoresdns.net

 

QNr.DomainTypeNS used
1
net
NS
k.root-servers.net (2001:7fd::1)

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
dns27.servidoresdns.net
NS
e.gtld-servers.net (2001:502:1ca1::30)

Answer: atlante.servidoresdns.net, menecio.servidoresdns.net, prometeo.servidoresdns.net

Answer: atlante.servidoresdns.net
217.76.128.10

Answer: menecio.servidoresdns.net
2001:ba0:3:100::100, 82.223.218.4

Answer: prometeo.servidoresdns.net
82.223.191.10
3
dns28.servidoresdns.net
NS
e.gtld-servers.net (2001:502:1ca1::30)

Answer: atlante.servidoresdns.net, menecio.servidoresdns.net, prometeo.servidoresdns.net

Answer: atlante.servidoresdns.net
217.76.128.10

Answer: menecio.servidoresdns.net
2001:ba0:3:100::100, 82.223.218.4

Answer: prometeo.servidoresdns.net
82.223.191.10
4
dns27.servidoresdns.net: 217.76.128.173
A
atlante.servidoresdns.net (217.76.128.10)
5
dns27.servidoresdns.net: No AAAA record found
AAAA
atlante.servidoresdns.net (217.76.128.10)
6
dns28.servidoresdns.net: 82.223.218.145
A
atlante.servidoresdns.net (217.76.128.10)
7
dns28.servidoresdns.net: No AAAA record found
AAAA
atlante.servidoresdns.net (217.76.128.10)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
app.codedarena.com
0

no CAA entry found
1
0
codedarena.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
codedarena.com
amazonses:7+3H5AhKw0P+u/w7QuOUqUDgSk0Wz8ZM7H8t7BsUutY=
ok
1
0
codedarena.com
facebook-domain-verification=8rknjmpgnvvvzi0ny249k57crdyfz9
ok
1
0
codedarena.com
google-site-verification=fQqZ9_UP78vy84zCBUJfqyZ8gwhp1GijLFfMYtqmuiA
ok
1
0
codedarena.com
v=spf1 include:spf.protection.outlook.com include:19569224.spf10.hubspotemail.net -all
ok
1
0
app.codedarena.com

ok
1
0
_acme-challenge.app.codedarena.com

Name Error - The domain name does not exist
1
0
_acme-challenge.app.codedarena.com.codedarena.com

Name Error - The domain name does not exist
1
0
_acme-challenge.app.codedarena.com.app.codedarena.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

No open Ports <> 80 / 443 found, so no additional Ports checked.

 

 

Permalink: https://check-your-website.server-daten.de/?i=efcc0021-237f-4131-acda-23348adbcf20

 

Last Result: https://check-your-website.server-daten.de/?q=app.codedarena.com - 2022-03-07 16:22:23

 

Do you like this page? Support this tool, add a link on your page:

 

<a href="https://check-your-website.server-daten.de/?q=app.codedarena.com" target="_blank">Check this Site: app.codedarena.com</a>

 

 

Do you really want to support this project? Donate: Check-your-website, IBAN DE98 1001 0010 0575 2211 07, SWIFT/BIC PBNKDEFF, Euro

 

QR-Code of this page - https://check-your-website.server-daten.de/?d=app.codedarena.com

 

 

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