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

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Wrong redirect http ⇒ http

Checked:
09.02.2023 21:42:31

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1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
paper-leaf.com	A	159.203.48.238 Toronto/Ontario/Canada (CA) - DigitalOcean, LLC No Hostname found	yes	1	0
	AAAA		yes
www.paper-leaf.com	A	159.203.48.238 Toronto/Ontario/Canada (CA) - DigitalOcean, LLC No Hostname found	yes	1	0
	AAAA		yes
*.paper-leaf.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 951, 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: 21.02.2023, 00:00:00 +, Signature-Inception: 31.01.2023, 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: 22.02.2023, 17:00:00 +, Signature-Inception: 09.02.2023, 16:00:00 +, KeyTag 951, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 951 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 36739, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 24.02.2023, 18:24:21 +, Signature-Inception: 09.02.2023, 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: paper-leaf.com
paper-leaf.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 "sj6hr4sgluicgku5eg7rk8upf8kkt0hc" between the hashed NSEC3-owner "sj6hj7nh5ato5li4j11fm1utqdldbpdi" and the hashed NextOwner "sj6i4cuu0ljnohi1dpal5lgeudk0eici". So the parent zone confirmes the not-existence of a DS RR. Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner sj6hj7nh5ato5li4j11fm1utqdldbpdi.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 14.02.2023, 07:03:33 +, Signature-Inception: 07.02.2023, 05:53:33 +, KeyTag 36739, 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 "ck0q2d6ni4i7eqh8na30ns61o48ul8g5". So that domain name is the Closest Encloser of "paper-leaf.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: 15.02.2023, 05:22:57 +, Signature-Inception: 08.02.2023, 04:12:57 +, KeyTag 36739, Signer-Name: com


	0 DNSKEY RR found




Zone: www.paper-leaf.com
www.paper-leaf.com	0 DS RR in the parent zone found

3. Name Servers

Domain	Nameserver	NS-IP
www.paper-leaf.com	• ns1.digitalocean.com / 67m76		•
paper-leaf.com	• ns1.digitalocean.com / 67m76	173.245.58.51 Toronto/Ontario/Canada (CA) - Cloudflare, Inc.	•
	•	2400:cb00:2049:1::adf5:3a33 Montreal/Quebec/Canada (CA) - CLOUDFLARE	•
	• ns2.digitalocean.com / 67m44	173.245.59.41 Toronto/Ontario/Canada (CA) - Cloudflare, Inc.	•
	•	2400:cb00:2049:1::adf5:3b29 Montreal/Quebec/Canada (CA) - CLOUDFLARE	•
	• ns3.digitalocean.com / 67m46	198.41.222.173 Toronto/Ontario/Canada (CA) - Cloudflare, Inc.	•
	•	2400:cb00:2049:1::c629:dead Montreal/Quebec/Canada (CA) - CLOUDFLARE	•
com	• a.gtld-servers.net / nnn1-fra6		•
	• b.gtld-servers.net / nnn1-elpar7		•
	• 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-nlams-1a		•
	• k.gtld-servers.net / nnn1-nlams-1c		•
	• l.gtld-servers.net / nnn1-nlams-1e		•
	• m.gtld-servers.net / nnn1-nlams-1e		•

4. SOA-Entries

Domain:	com
Zone-Name:	com
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1675975330
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	86400
num Entries:	9

Domain:	com
Zone-Name:	com
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1675975345
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	86400
num Entries:	4

Domain:	paper-leaf.com
Zone-Name:	paper-leaf.com
Primary:	ns1.digitalocean.com
Mail:	hostmaster.paper-leaf.com
Serial:	1671212765
Refresh:	10800
Retry:	3600
Expire:	604800
TTL:	1800
num Entries:	6

Domain:	www.paper-leaf.com
Zone-Name:	paper-leaf.com
Primary:	ns1.digitalocean.com
Mail:	hostmaster.paper-leaf.com
Serial:	1671212765
Refresh:	10800
Retry:	3600
Expire:	604800
TTL:	1800
num Entries:	1

5. Screenshots

Startaddress: https://paper-leaf.com/, address used: https://paper-leaf.com/, Screenshot created 2023-02-09 21:46:48 +00:0

Mobil (412px x 732px)

1609 milliseconds

Screenshot mobile - https://paper-leaf.com/

Mobil + Landscape (732px x 412px)

1731 milliseconds

Screenshot mobile landscape - https://paper-leaf.com/

Screen (1280px x 1680px)

2643 milliseconds

Screenshot Desktop - https://paper-leaf.com/

Mobile- and other Chrome-Checks

	width	height
visual Viewport	396	732
content Size	412	8317

Fatal: Horizontal scrollbar detected. Content-size width is greater then visual Viewport width.

6. Url-Checks

show header:

Domainname	Http-Status	redirect	Sec.	G
• http://paper-leaf.com/ 159.203.48.238	301	https://paper-leaf.com/ Html is minified: 109.03 %	0.237	A
Server: nginx/1.17.6
Date: Thu, 09 Feb 2023 20:43:16 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://paper-leaf.com/

• http://www.paper-leaf.com/ 159.203.48.238	301	http://paper-leaf.com/ Html is minified: 109.03 %	0.237	D
Server: nginx/1.17.6
Date: Thu, 09 Feb 2023 20:43:16 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: http://paper-leaf.com/

• https://www.paper-leaf.com/ 159.203.48.238	301	https://paper-leaf.com/	3.997	B
Server: nginx/1.17.6
Date: Thu, 09 Feb 2023 20:43:24 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
X-Powered-By: PHP/7.3.6
Expires: Thu, 09 Feb 2023 21:43:24 GMT
Cache-Control: max-age=3600
X-Redirect-By: WordPress
Location: https://paper-leaf.com/

• https://paper-leaf.com/ 159.203.48.238 GZip used - 35001 / 138141 - 74.66 % Inline-JavaScript (∑/total): 26/10363 Inline-CSS (∑/total): 7/11449	200	Html is minified: 136.04 %	4.883	B
Server: nginx/1.17.6
Date: Thu, 09 Feb 2023 20:43:17 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: close
X-Powered-By: PHP/7.3.6
Link: <https://paper-leaf.com/wp-json/>; rel="https://api.w.org/",<https://paper-leaf.com/wp-json/wp/v2/pages/9175>; rel="alternate"; type="application/json",<https://paper-leaf.com/>; rel=shortlink
Content-Encoding: gzip

• http://paper-leaf.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 159.203.48.238 GZip used - 120 / 153 - 21.57 % Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 110.07 %	0.230	A
Not Found
Visible Content: 404 Not Found nginx/1.17.9
Server: nginx/1.17.6
Date: Thu, 09 Feb 2023 20:43:28 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Content-Encoding: gzip

• http://www.paper-leaf.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 159.203.48.238 GZip used - 120 / 153 - 21.57 % Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 110.07 %	0.230	A
Not Found
Visible Content: 404 Not Found nginx/1.17.9
Server: nginx/1.17.6
Date: Thu, 09 Feb 2023 20:43:28 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Content-Encoding: gzip

• https://159.203.48.238/ 159.203.48.238	301	https://paper-leaf.com/	4.073	N
Certificate error: RemoteCertificateNameMismatch
Server: nginx/1.17.6
Date: Thu, 09 Feb 2023 20:43:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
X-Powered-By: PHP/7.3.6
Expires: Thu, 09 Feb 2023 21:43:30 GMT
Cache-Control: max-age=3600
X-Redirect-By: WordPress
Location: https://paper-leaf.com/

7. Comments

	1. General Results, most used to calculate the result
A	name "paper-leaf.com" is domain, 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: 83852 (complete: 216710)
A	Good: All ip addresses are public addresses
	Warning: Only one ip address found: paper-leaf.com has only one ip address.
	Warning: Only one ip address found: www.paper-leaf.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: paper-leaf.com has no ipv6 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: www.paper-leaf.com has no ipv6 address.
A	Good: No asked Authoritative Name Server had a timeout
A	https://159.203.48.238/ 159.203.48.238	301	https://paper-leaf.com/	Correct redirect https to https
A	Good: destination is https
A	Good - only one version with Http-Status 200
A	Good: one preferred version: non-www is preferred
A	Good: No cookie sent via http.
	HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
A	Good: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (3 urls)
	http://paper-leaf.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 159.203.48.238			Url with incomplete Content-Type - header - missing charset
	http://www.paper-leaf.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 159.203.48.238			Url with incomplete Content-Type - header - missing charset
A	http://paper-leaf.com/ 159.203.48.238	301	https://paper-leaf.com/	Correct redirect http - https with the same domain name
B	https://paper-leaf.com/ 159.203.48.238	200		Missing HSTS-Header
B	https://www.paper-leaf.com/ 159.203.48.238	301		Missing HSTS-Header
D	http://www.paper-leaf.com/ 159.203.48.238	301	http://paper-leaf.com/	Wrong redirect one domain http to other domain http. First redirect to https without changing the domain, so no new dns query is required. So the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
N	https://159.203.48.238/ 159.203.48.238	301	https://paper-leaf.com/	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 paper-leaf.com, 1 ip addresses, 1 different http results.
	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 www.paper-leaf.com, 1 ip addresses, 1 different http results.
B	No _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.paper-leaf.com
	2. Header-Checks (alpha, started 2022-10-23, may be buggy / incomplete)
F	paper-leaf.com 159.203.48.238	Content-Security-Policy		Critical: Missing Header:
F	paper-leaf.com 159.203.48.238	X-Content-Type-Options		Critical: Missing Header:
F	paper-leaf.com 159.203.48.238	Referrer-Policy		Critical: Missing Header:
F	paper-leaf.com 159.203.48.238	Permissions-Policy		Critical: Missing Header:
	3. DNS- and NameServer - Checks
A	Info:: 10 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
A	Info:: 10 Queries complete, 10 with IPv6, 0 with IPv4.
A	Good: 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.
A	Info:: 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.
A	Good: Only one SOA.Primary Name Server found.: ns1.digitalocean.com.
A	Good: SOA.Primary Name Server included in the delegation set.: ns1.digitalocean.com.
A	Good: 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
A	Good: All Name Server Domain Names have a Public Suffix.
A	Good: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
A	Good: All Name Server ip addresses are public.
A	Good: Minimal 2 different name servers (public suffix and public ip address) found: 3 different Name Servers found
A	Good: 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: CA
A	Info: 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.
A	Good: Name Server IPv4-addresses from different subnet found:
A	Info: 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.
A	Good: Nameserver supports TCP connections: 6 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 6 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 6 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 6 good Nameserver
A	Good: 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
A	Good: 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.
A	Good: Every https result with status 200 supports GZip.
	https://paper-leaf.com/ 159.203.48.238	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://paper-leaf.com/ 159.203.48.238	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.
A	Good: Every https connection via port 443 supports the http/2 protocol via ALPN.
A	Good: 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://paper-leaf.com/ 159.203.48.238	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.: 12 script elements without defer/async.
A	Good: All CSS / JavaScript files are sent with GZip. That reduces the content of the files. 24 external CSS / JavaScript files found
	Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 0 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 2 with Cache-Control max-age too short (minimum 7 days), 22 with Cache-Control long enough, 24 complete.
A	Good: All images are sent with a long Cache-Control header (minimum 7 days). So the browser can reuse these files, no download is required. 1 image files with long Cache-Control max-age found
A	Good: All checked attribute values are enclosed in quotation marks (" or ').
A	Good: All img-elements have a valid alt-attribute.: 1 img-elements found.
A	Good: 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
A	Duration: 266397 milliseconds, 266.397 seconds

8. Connections

Domain

Port

Cert.

Protocol

KeyExchange

Strength

Cipher

Strength

HashAlgorithm

OCSP stapling

Domain/KeyExchange

IP/Strength

Port/Cipher

Cert./Strength

Protocol/HashAlgorithm

OCSP stapling

paper-leaf.com

159.203.48.238

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

paper-leaf.com

159.203.48.238

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain - too much certificates, don't send root certificates	1	CN=paper-leaf.com
	2	CN=R3, O=Let's Encrypt, C=US
	3	CN=ISRG Root X1, O=Internet Security Research Group, C=US

www.paper-leaf.com

159.203.48.238

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

www.paper-leaf.com

159.203.48.238

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain - too much certificates, don't send root certificates	1	CN=paper-leaf.com
	2	CN=R3, O=Let's Encrypt, C=US
	3	CN=ISRG Root X1, O=Internet Security Research Group, C=US

159.203.48.238

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

159.203.48.238

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain - too much certificates, don't send root certificates	1	CN=paper-leaf.com
	2	CN=R3, O=Let's Encrypt, C=US
	3	CN=ISRG Root X1, O=Internet Security Research Group, C=US

9. Certificates

CN=paper-leaf.com

15.11.2022

13.02.2023
43 days expired

paper-leaf.com, www.paper-leaf.com - 2 entries

CN=paper-leaf.com

15.11.2022

13.02.2023
43 days expired

paper-leaf.com, www.paper-leaf.com - 2 entries

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	040FC449E900FC2AD670102BB224E36AF509
Thumbprint:	1364FA244791868CB4624385EAA1F609E5C6325D
SHA256 / Certificate:	PTQlfQGrIKwfZQku63HlA6JivPXrskdVPbDKCIu1v0A=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	3a4c35659c12a73eebacdcb059f96d6a1008ab54595f724db8b45204106de56b
SHA256 hex / Subject Public Key Information (SPKI):	3a4c35659c12a73eebacdcb059f96d6a1008ab54595f724db8b45204106de56b (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)

CN=R3, O=Let's Encrypt, C=US

04.09.2020

15.09.2025
expires in 902 days

CN=R3, O=Let's Encrypt, C=US

04.09.2020

15.09.2025
expires in 902 days

Keyalgorithm	RSA 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)

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

04.06.2015

04.06.2035
expires in 4451 days

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

04.06.2015

04.06.2035
expires in 4451 days

Keyalgorithm	RSA 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)

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0	1	2

CertSpotter-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
4680721115 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-01-14 06:30:16	2023-04-14 06:30:15	paper-leaf.com, www.paper-leaf.com - 2 entries
4423373989 leaf cert	CN=R3, O=Let's Encrypt, C=US	2022-11-15 06:30:18	2023-02-13 06:30:17	paper-leaf.com, www.paper-leaf.com - 2 entries

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

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0 /0 new	1	8

CRT-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
8470393079 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-01-14 05:30:16	2023-04-14 04:30:15	paper-leaf.com, www.paper-leaf.com 2 entries
7980972460 leaf cert	CN=R3, O=Let's Encrypt, C=US	2022-11-15 05:30:18	2023-02-13 05:30:17	paper-leaf.com, www.paper-leaf.com 2 entries
7560908493 leaf cert	CN=R3, O=Let's Encrypt, C=US	2022-09-17 03:30:14	2022-12-16 04:30:13	paper-leaf.com, www.paper-leaf.com 2 entries
7156031656 leaf cert	CN=R3, O=Let's Encrypt, C=US	2022-07-19 03:30:20	2022-10-17 03:30:19	paper-leaf.com, www.paper-leaf.com 2 entries
6766155831 leaf cert	CN=R3, O=Let's Encrypt, C=US	2022-05-20 03:30:14	2022-08-18 03:30:13	paper-leaf.com, www.paper-leaf.com 2 entries
6383487140 precert	CN=R3, O=Let's Encrypt, C=US	2022-03-21 04:30:14	2022-06-19 03:30:13	paper-leaf.com, www.paper-leaf.com 2 entries
6014232549 precert	CN=R3, O=Let's Encrypt, C=US	2022-01-20 05:30:15	2022-04-20 04:30:14	paper-leaf.com, www.paper-leaf.com 2 entries
5649989346 leaf cert	CN=R3, O=Let's Encrypt, C=US	2021-11-21 05:30:13	2022-02-19 05:30:12	paper-leaf.com, www.paper-leaf.com 2 entries

11. Html-Content - Entries

Summary

							Subresource Integrity (SRI)
Domainname	HtmlElement	rel/property	∑	∑ size	∑ problems	∑ int.	∑ ext.	∑ Origin poss.	∑ SRI ParseErrors	∑ SRI valid	∑ SRI missing
https://paper-leaf.com/ 159.203.48.238	a		70		0			0	0	0
	form		1		0	1	0	0	0	0
	iframe		2		0			0	0	0
	img		1	16,081 Bytes	0	1	0	0	0	0
	link	alternate	5		0			0	0	0
	link	dns-prefetch	4		0			0	0	0
	link	stylesheet	9	2,803 Bytes	0	7	2	2	0	0	-2
	link	other	10	5,555 Bytes	0	4	0	0	0	0
	meta	og	6		0	1	0	0	0	0
	meta	twitter	1		0			0	0	0
	meta	other	7	3,711 Bytes	0	1	0	0	0	0
	script		15	53,865 Bytes	0	11	4	2	0	0	-2
	style		8		0			0	0	0

Details

Domainname

Html-Element

name/equiv/ property/rel

href/src/content

HttpStatus

msg

∑

Status

https://paper-leaf.com/
159.203.48.238

http://instagram.com/paper_leaf

http://paper-leaf.com/insights

http://paper-leaf.com/what-we-do/

https://paper-leaf.com

https://paper-leaf.com/about-us/

https://paper-leaf.com/careers/

https://paper-leaf.com/contact/

https://paper-leaf.com/insights

https://paper-leaf.com/insights/

https://paper-leaf.com/insights/designing-better-digital-products/

https://paper-leaf.com/insights/digital-transformation-101/

https://paper-leaf.com/insights/digital-transformation-frankenstein-syndrome/

https://paper-leaf.com/insights/software-warranty-guarantee/

https://paper-leaf.com/insights/ux-is-a-full-stack-problem/

https://paper-leaf.com/our-work/

https://paper-leaf.com/our-work/compliancebox-saas-app/

https://paper-leaf.com/our-work/ehrc-mentorship-junction-web-app/

https://paper-leaf.com/our-work/fitness-tracker-app-development/

https://paper-leaf.com/privacy-policy/

https://paper-leaf.com/service/app-discovery/

https://paper-leaf.com/service/managed-hosting-ongoing-support/

https://paper-leaf.com/service/mobile-app-development/

https://paper-leaf.com/service/web-application-development/

https://paper-leaf.com/service/website-design-development/

https://paper-leaf.com/technology/laravel/

https://paper-leaf.com/technology/react-native/

https://paper-leaf.com/what-we-do/

https://twitter.com/paper_leaf

https://www.facebook.com/pages/Paper-Leaf-Design/140820106756

https://www.linkedin.com/company/paper-leaf-design/

mailto:sales@paper-leaf.com

tel:780-633-0415

form

post

/#gf_8

200

text/html;charset=UTF-8, missing X-Content-Type-Options nosniff

34843 Bytes

iframe

src

about:blank

iframe

src

https://www.googletagmanager.com/ns.html?id=GTM-MJSLR2

img

src

https://paper-leaf.com/app/uploads/2020/06/kris.jpeg

200

alt: Kris Fulgham

image/jpeg, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000 with long duration found.

No GZip - 16081 Bytes

link

alternate

https://paper-leaf.com/comments/feed/

link

alternate

https://paper-leaf.com/feed/

link

alternate

https://paper-leaf.com/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fpaper-leaf.com%2F

link

alternate

https://paper-leaf.com/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fpaper-leaf.com%2F&format=xml

link

alternate

https://paper-leaf.com/wp-json/wp/v2/pages/9175

link

apple-touch-icon

https://paper-leaf.com/app/uploads/2020/06/cropped-favicon-1-180x180.png

200

image/png, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000 with long duration found.

No GZip - 2386 Bytes

link

canonical

https://paper-leaf.com/

link

dns-prefetch

//ajax.googleapis.com

link

dns-prefetch

//cdn.jsdelivr.net

link

dns-prefetch

//cdnjs.cloudflare.com

link

dns-prefetch

//www.google.com

link

EditURI

https://paper-leaf.com/wp/xmlrpc.php?rsd

link

https://api.w.org/

https://paper-leaf.com/wp-json/

link

icon

https://paper-leaf.com/app/uploads/2020/06/cropped-favicon-1-192x192.png

200

image/png, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000 with long duration found.

No GZip - 2558 Bytes

link

icon

https://paper-leaf.com/app/uploads/2020/06/cropped-favicon-1-32x32.png

200

image/png, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000 with long duration found.

No GZip - 611 Bytes

link

pingback

https://paper-leaf.com/wp/xmlrpc.php

link

profile

http://gmpg.org/xfn/11

link

shortlink

https://paper-leaf.com/

link

stylesheet

https://cdn.jsdelivr.net/npm/select2@4.1.0-beta.1/dist/css/select2.min.css?ver=e732e31358709405eac7e0a6c9afa55e

200

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

Cache-Control: public, max-age=31536000, s-maxage=31536000, immutable - with long duration found.

GZip: 2060/15823 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-kH9DlfVOJaHaEYFnLxpJjpiyb3v8bctsIJpzdHJFHkk=
sha384-QyBj6h6db75/JDTyCPXOPf/LKz7SKinEvgKVewS45N04pLBCHyZTXcmPccj9b65R
sha512-yI2XOLiLTQtFA9IYePU0Q1Wt0Mjm/UkmlKMy4TU4oNXEws0LybqbifbO8t9rEIU65qdmtomQEQ+b3XfLfCzNaw==

link

stylesheet

https://cdnjs.cloudflare.com/ajax/libs/tiny-slider/2.9.2/tiny-slider.css?ver=e732e31358709405eac7e0a6c9afa55e

200

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

Cache-Control: public, max-age=30672000 - with long duration found.

GZip: 743/2178 Bytes

Server-Header Access-Control-Allow-Origin: *

Cross-Origin Resource Sharing (CORS) supported

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

sha256-6biQaot1QLisz9KkkcCCHWvW2My9SrU6VtqJBv8ChCM=
sha384-PZZ0iQUb2LawAE6IluKzBVRHVB85dkzT3VbPqYx+he9UEfPLUsTpu2B/Qwv6ueAk
sha512-eMxdaSf5XW3ZW1wZCrWItO2jZ7A9FhuZfjVdztr7ZsKNOmt6TUMTQgfpNoVRyfPE5S9BC0A4suXzsGSrAOWcoQ==

link

stylesheet

https://paper-leaf.com/app/plugins/gravityforms/legacy/css/browsers.min.css?ver=2.6.9

200

text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 1364/8213 Bytes

local SRI possible, possible hash-values:

sha256-ACSMEoIAiPyXoSOsi/UUAzR4HVr4rdvTpvj6SukJ77Q=
sha384-oTktRlaSFDTbQkhzzlblZiqOAP7E4HGQ+DqDlDYFdh6eUelHk8KCQ9fOBH4P+Yrn
sha512-kMtxrwoXKnxgy/laFJBFIeYJdFzVutcXrsmCQEl9elqsN3GSQKs80TqN1sE4OxntFcqUHjpCEedxNfBSG5NVEw==

link

stylesheet

https://paper-leaf.com/app/plugins/gravityforms/legacy/css/formreset.min.css?ver=2.6.9

200

text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 435/3860 Bytes

local SRI possible, possible hash-values:

sha256-Z43LhxBXycI/vzZX/6fOUDaEkuYhA0+gqNcB59eO6eY=
sha384-jWZQ/ZG2aEJiYQgrsj01aur6P2i/9lvMUPSDbQZ4tTGQ6n+TQGn51/7fXRlutvuY
sha512-KU/h3mLL5R8sOAZfK8Cs3W/uCHK1nR1Zu6Wy73ZlaI0a9kVPK+qzd4Jd9ytYPm8GiFk/rnxo5gIYWACHhO/yEw==

link

stylesheet

https://paper-leaf.com/app/plugins/gravityforms/legacy/css/formsmain.min.css?ver=2.6.9

200

text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 14999/77797 Bytes

local SRI possible, possible hash-values:

sha256-vAMzBz0HSyBjYTpZVmEKRN7pu294+watcYKVTEhuvwY=
sha384-a2MLZLKExYA3yZdGyoHKJJwhu3/2nHChiCM8z+mK9zvHJDwaSlj149Cj7Vb/UKxR
sha512-Lro9IlwQQCCXmsFADUwzByvMFYI/Gg8bZf3qGGPgEIp8FiGjEIXIurVG726JBkmuskfFP/sLor4Vwuf9gwVcDQ==

Content loaded via url("...")

../../images/gf-creditcards.svg

../../images/gf-creditcards-check.svg

chosen-sprite.png

chosen-sprite@2x.png

data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjIiIGhlaWdodD0iMjIiIGZpbGw9IiM3OTAwMDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggZD0iTTExIDE5YTggOCAwIDEgMCAwLTE2IDggOCAwIDAgMCAwIDE2WiIgc3Ryb2tlPSIjRkZGIiBzdHJva2Utd2lkdGg9IjEuNSIvPjxwYXRoIGQ9Ik0xMiA2aC0ydjZoMlY2Wk0xMiAxNGgtMnYyaDJ2LTJaIiBmaWxsPSIjRkZGIi8+PC9zdmc+	1

data:image/svg+xml;base64,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	1

link

stylesheet

https://paper-leaf.com/app/plugins/gravityforms/legacy/css/readyclass.min.css?ver=2.6.9

200

text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 4008/29294 Bytes

local SRI possible, possible hash-values:

sha256-5slIpz6j8FT0F6OmDRjbSHEbuGoOEs6iT8X4WNKkLE4=
sha384-HNot7nEd8ydBFvOWjXLm5tbtT3rXNagWtnlk7Emm0+clg/NMdZQkk6BHY+dUONPI
sha512-3qeUmeJ0QqQgghqGVaRcNnrVwxoBslx0C+XSS1vIvlqPBLIGWdskUb7Ol+8BDzbPE8MYCSEoMMsx9hITCppTPw==

link

stylesheet

https://paper-leaf.com/app/themes/pl-website/dist/styles/theme.css?ver=1661811623

200

text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 37377/206408 Bytes

local SRI possible, possible hash-values:

sha256-A7P1fL8QTpuqB7fpHEO6addb0gE6pfdK7zCPd5pzxIk=
sha384-FXOOajUypH0SRiAm/6Mh7+zpocHsYCcWjSIwmT++J8nyRrdk5j3ILMfhpU5u1RXu
sha512-vNEf8uzpOOnbYVAdXG56vY5AIYfVgdj34kFEGCsXm47rOOq/0OfKyBzMK5mF+YsDllzMs+0/KDFYW5OKF+DrUw==

Content loaded via url("...")

../fonts/font.12519045c6.woff

../fonts/font.6f56ab624a.woff2

../fonts/font.cc04472fb9.woff2

../fonts/font.fe94ae1cd3.woff

../fonts/icomoon.1575a869ce.woff2

../fonts/icomoon.98e1a14d8f.woff

../images/navy-swoosh.6a495211a3.svg

../images/navy-swoosh-large.d20821f0e3.svg

../images/pl-logo-sm.859a768891.svg

../images/rounded-top-navy.8c67924b7a.svg

../images/rounded-top-skyblue.63b45d0e1d.svg

data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M128 192l128 128 128-128z"/></svg>	1

https://use.typekit.net/wle1vjl.css

link

stylesheet

https://paper-leaf.com/app/themes/pl-website/theme/style.css?ver=1602281128

200

text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 287/381 Bytes

local SRI possible, possible hash-values:

sha256-cKlHRnbe2doDF02d5+LU4/8+6aoNyc09VkC+o4uLPFI=
sha384-UPSr59AJvgQfRxYovXxmBlYHc0RWkhrfsc7L9jUhAHZZC6tpJd1Cn13FyY75vpMt
sha512-2+2ntvWRKTTmf38HxNfR916NdbtnfeGG1Srssi/Nl+Gfu5fKT3zpKkPAmgDVLMalcASDwtdNCxs5ZkB1emlKvQ==

link

stylesheet

https://paper-leaf.com/wp/wp-includes/css/classic-themes.min.css?ver=1

200

text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 200/217 Bytes

local SRI possible, possible hash-values:

sha256-Wl85OR+/WwbbhLj5cW1T3lde6XpifSxfEveamRpnHrU=
sha384-2Lbsc39c5to0SNhqy6DjbM2EZidVcgCWk55lEXAcolGnjPB/uI9xt29bbHJcJT3R
sha512-EFlHoZLsGRZqsNEGo1e6w8Tff89XXkvvowAvDwMvgAVsq/OvCF3h8nsXckP3BT1iQFnHOJ6QJZuaYtdFy8GSiQ==

link

wlwmanifest

https://paper-leaf.com/wp/wp-includes/wlwmanifest.xml

200

text/xml, missing X-Content-Type-Options nosniff

491 Bytes

meta

article:modified_time

2022-09-27T16:10:43+00:00

meta

og:description

Located in Edmonton, Paper Leaf is your expert web & mobile app development firm. We build and support custom products with a focus on UX.

meta

og:locale

en_US

meta

og:site_name

Paper Leaf

meta

og:title

App Development Firm Alberta | Paper Leaf

meta

og:type

website

meta

og:url

https://paper-leaf.com/

200

text/html;charset=UTF-8, missing X-Content-Type-Options nosniff

34893 Bytes

meta

Content-Type

text/html; charset=UTF-8

meta

description

Located in Edmonton, Paper Leaf is your expert web & mobile app development firm. We build and support custom products with a focus on UX.

meta

framework

Redux 4.3.9

meta

msapplication-TileImage

https://paper-leaf.com/app/uploads/2020/06/cropped-favicon-1-270x270.png

200

image/png, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000 with long duration found.

No GZip - 3711 Bytes

meta

robots

index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1

meta

twitter:card

summary_large_image

meta

viewport

width=device-width, initial-scale=1.0, user-scalable=0

script

src

//ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js?ver=1.12.4

200

Missing defer / async attribute.

text/javascript; charset=UTF-8, X-Content-Type-Options nosniff found

Cache-Control: public, max-age=31536000, stale-while-revalidate=2592000 - with long duration found.

GZip: 33951/97163 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-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ=
sha384-nvAa0+6Qg9clwYCGGPpDQLVpLNn0fRaROjHqs13t4Ggj3Ez50XnGQqc/r8MhnRDZ
sha512-jGsMH83oKe9asCpkOVkBnUrDDTp8wl+adkB2D+//JtlxO4SrLoJdhbOysIFQJloQFD+C4Fl1rMsQZF76JjV0eQ==

script

src

https://cdn.jsdelivr.net/npm/select2@4.1.0-beta.1/dist/js/select2.min.js?ver=e732e31358709405eac7e0a6c9afa55e

200

Missing defer / async attribute.

application/javascript; charset=utf-8, X-Content-Type-Options nosniff found

Cache-Control: public, max-age=31536000, s-maxage=31536000, immutable - with long duration found.

GZip: 19914/72443 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-nAS1wDQBPBqa1fnZq8wd1Z6CN+PgmHXLFdMo0g2pYf0=
sha384-G0GDRbnjku69lu+u8lJ7+Yk/tx6WoelGZWGMBYN7YzWdU+yu07XXjmO2rNS72/Px
sha512-qiKM6FJbI5x5+GL5CEbAUK0suRhjXVMRXnH/XQJaaQ6iQPf05XxbFBE4jS6VJzPGIRg7xREZTrGJIZVk1MLclA==

script

src

https://paper-leaf.com/app/plugins/gravityforms/js/gravityforms.min.js?ver=2.6.9

200

defer attribute found

application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 15689/44365 Bytes

local SRI possible, possible hash-values:

sha256-HC8Bcy4JHmWOH3y8vgcnHAEZrspiwvQ917d4z9oE4Xk=
sha384-swjCyXyC+VBQ3iRfDbLZ9+IcTpWJm033WUpI1MiZlzr2RjrPPb20o4oYMhuDmRFY
sha512-mfubCsLrszOJln7fxlqiouutbAHlU/nOxMs3fanNpAgnUSIFRLvMmU5avPtGQk42538kD9TxMS+gBY+MDgoLTQ==

script

src

https://paper-leaf.com/app/plugins/gravityforms/js/jquery.json.min.js?ver=2.6.9

200

defer attribute found

application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 943/1836 Bytes

local SRI possible, possible hash-values:

sha256-mYpXXHs3YSipjm1n4pxC4XJqrDSJzywLKq6/b2rQtUY=
sha384-xKc75aA40A+qIIV/09smaiZxH86Au86AQr0UCtb7yNvx6qByhlWNB7CXJRTZyLYk
sha512-je4bYBtPLVwc4+elicTboj0f9GRtmhGhtKC61cMU4HW0iT2nYyy4O96VQUjgLnOXsYpx+ZnZgId07mDPTuSzyg==

script

src

https://paper-leaf.com/app/plugins/gravityformsrecaptcha/js/frontend.min.js?ver=1.1

200

Missing defer / async attribute.

application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 1189/3119 Bytes

local SRI possible, possible hash-values:

sha256-SkSeLGzhErmheQSp+38+grJTakyLq0gyOUaFYcWXyxg=
sha384-l0tq0VwO31Z+XWPwbejxz9Md3DKcXMIG/utHwG6mONa2BwmdeohPEoEZAGrULHVt
sha512-P5PJRFu8TGfQn5tXpUY6QdGpf+7fJXPTEUEw7Mv2cL+TYmsHi2JG/E0Upnem+I4gXc9l8YzXQcs7EC7OeSaLRg==

script

src

https://paper-leaf.com/app/themes/pl-website/dist/theme.js?ver=1649704694

200

Missing defer / async attribute.

application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 46236/114219 Bytes

local SRI possible, possible hash-values:

sha256-6+khLTPGZZPdzXcm2gFdtcxx7PauNZ2QuBVSeW5tl4A=
sha384-rmHjWv/W+2htNL+rHqrdIF98ctaUZMpG62ORDR9qW+oRZSSoXrTsB2CtGzaoB2iS
sha512-iVi7YeE4DQxQYnvY/wkaNjN1c5SQkTYtMTSCPlbpxRVRo5f3gsbO6D14KfVT4sy34wvfQHroBtddWtQKndtlnw==

script

src

https://paper-leaf.com/wp/wp-includes/js/comment-reply.min.js?ver=e732e31358709405eac7e0a6c9afa55e

200

Missing defer / async attribute.

application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 1406/2981 Bytes

local SRI possible, possible hash-values:

sha256-4XSlilA6uEs9G53hL9OJV4ggRIUXDxKJ5EX3tbmOx4k=
sha384-yn3EBfjdpIpkHYE3qgVTf+rNwypjxS6jdQrbeO3HwHrTLtctc2oTyMeg65jfEF6q
sha512-7uahwmilGfTygbLXa1GTuwaOlNFBA3LvBiWHiIWJ4TmyC7Y14jMel8hX19g16TcvUIIsXa7SmxOauR/1Yzx6fw==

script

src

https://paper-leaf.com/wp/wp-includes/js/dist/a11y.min.js?ver=ecce20f002eda4c19664

200

Missing defer / async attribute.

application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 1038/2508 Bytes

local SRI possible, possible hash-values:

sha256-XfKULbI1LkngC88zk7h1px0KzumG5I+9zFh5hG9cNok=
sha384-WHLutnPFKS/JwQ7au6DHHOCHmc+KLiG/6nGrtjXz7S2dKTiFrv9q5fAjcyn0VdrE
sha512-WOcJLzgolytJTIBG4zw7t8EskZSTBCvvtFrRbUI2IHRVEbf8IB1OLSCxsx+C1fJP/IOtPOTh8nvtQrMLon28Kg==

script

src

https://paper-leaf.com/wp/wp-includes/js/dist/dom-ready.min.js?ver=392bdd43726760d1f3ca

200

Missing defer / async attribute.

application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 337/498 Bytes

local SRI possible, possible hash-values:

sha256-Fmx8O7X3b5d6nypUkFibNGY3TrKz8GSALlbwi61x+/A=
sha384-tOl0nt1dsTHCU8kChr6UNc+bJBdd6RcPBnxRde4BPvYUHyXWrfPG8JKCSLgIz8BB
sha512-vA8J6ZuN0BJJ5NQyFsmqpG7fK3SNVLjyEJHM4E5fxaSw0PAR9YDJ/0NJtNOaCYR7+ZCAQoadyk1rWHcx6xkRjg==

script

src

https://paper-leaf.com/wp/wp-includes/js/dist/hooks.min.js?ver=4169d3cf8e8d95a3d6d5

200

Missing defer / async attribute.

application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 1773/4910 Bytes

local SRI possible, possible hash-values:

sha256-m9gpYNmbOnb0r3eoijRr1h+HusX/Lzhe4ozWadjyITQ=
sha384-QcKxCwHqdum2ky89+JRo6kU1pe14SDouiHLHIsQ/USxPFK6Ka85hGXukQRxsQJ2b
sha512-Y8QpkkIMsk2hyVkONfqDXRiBdjZWwVZcJQrpHkh/xI97dBxRMKl5h6GtozX7m5cRSHqI7LTSPV5qEFS0ZIud6A==

script

src

https://paper-leaf.com/wp/wp-includes/js/dist/i18n.min.js?ver=9e794f35a71bb98672ae

200

Missing defer / async attribute.

application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 4150/10230 Bytes

local SRI possible, possible hash-values:

sha256-AcOVXfZ6m50TZ5V+LBh3Kerka3LpLCtSvbIXsUqPyHQ=
sha384-xNCaNgr7A3lLNbznII2iOzk9E14zHwddiH+YWzm3w/KA5MWDzGbLVJVz149BSQTx
sha512-51cTD1EjMP92ncVegViL0U3GPPQuKA5GJWlK3Uk4zFodGDRbNBnoL+WXhtzBqY/rYwI6gBiJR1btxDDyHx4Cxg==

script

src

https://paper-leaf.com/wp/wp-includes/js/dist/vendor/regenerator-runtime.min.js?ver=0.13.9

200

Missing defer / async attribute.

application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 2653/6475 Bytes

local SRI possible, possible hash-values:

sha256-8wdp6guApdkAxfDeMLGq0atGEZXmkiPV72PCxd6LbBo=
sha384-BRTyUwNG+6Uw7eNbPS4/Sj5kpm0gPu9m4cPrcq/HbcqGs7cck+Xya6i1Axp5pz3d
sha512-PTpsAKPOfK07cTHC3P0x1lHNX21mciYF3qr0Sndq5tWlMqA8QhuVUKBUgc5CJB9fIwVSg9zftT6eJZKkEQ87wg==

script

src

https://paper-leaf.com/wp/wp-includes/js/dist/vendor/wp-polyfill.min.js?ver=3.15.0

200

Missing defer / async attribute.

application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.

GZip: 7391/17823 Bytes

local SRI possible, possible hash-values:

sha256-HB/vbmtPmDJgOFC5tlYudNmmo3ALqDbv6I+sxXcSHos=
sha384-3HQXSD/TsPS4ls8dzNpVUgYym4nfUOE8tW4P/4W/thhJl5zHtcEiv2NJ7S03YGZG
sha512-PESf0yrfEszUoENUmO+aUnbMc9H9ZuL6+avqkqN5zIhSNB3xjOt8ezw6ltFs6fEKIOM3All2wc3AN+vlQQsb7g==

script

src

https://www.google.com/recaptcha/api.js?hl=en&ver=e732e31358709405eac7e0a6c9afa55e#038;render=explicit

200

defer attribute found

text/javascript; charset=UTF-8, X-Content-Type-Options nosniff found

Cache-Control: private, max-age=300 - max-age too short.

GZip: 553/850 Bytes

Server-Header Access-Control-Allow-Origin: not found

Cross-Origin Resource Sharing (CORS) not supported

script

src

https://www.google.com/recaptcha/api.js?render=6LeHZDYiAAAAAOR3gpFLaK_4cR7t0DyTKtflV4KP&ver=1.1

200

Missing defer / async attribute.

text/javascript; charset=UTF-8, X-Content-Type-Options nosniff found

Cache-Control: private, max-age=300 - max-age too short.

GZip: 583/884 Bytes

Server-Header Access-Control-Allow-Origin: not found

Cross-Origin Resource Sharing (CORS) not supported

style

#wp-duotone-blue-orange

style

#wp-duotone-blue-red

style

#wp-duotone-dark-grayscale

style

#wp-duotone-grayscale

style

#wp-duotone-magenta-yellow

style

#wp-duotone-midnight

style

#wp-duotone-purple-green

style

#wp-duotone-purple-yellow

12. 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.	Domain	Type	NS used
1	com	NS	e.root-servers.net (2001:500:a8::e)
	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)

13. CAA - Entries

Domainname	Value	∑ Queries
www.paper-leaf.com	no CAA entry found	1
paper-leaf.com	no CAA entry found	1
com	no CAA entry found	1

14. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries
paper-leaf.com	apple-domain-verification=pcaOjFjba7TpOU4v	ok	1
paper-leaf.com	google-site-verification=PerEtplYR3HfNUjiLwdD6-878FJ1g9Ky66-MjSzisfQ	ok	1
paper-leaf.com	knowbe4-site-verification=6c6b52e7a32ea2d79572e4d1bed8e8f6	ok	1
paper-leaf.com	MS=ms11018708	ok	1
www.paper-leaf.com		ok	1
_acme-challenge.paper-leaf.com		Name Error - The domain name does not exist	1
_acme-challenge.www.paper-leaf.com		Name Error - The domain name does not exist	1
_acme-challenge.paper-leaf.com.paper-leaf.com		Name Error - The domain name does not exist	1
_acme-challenge.www.paper-leaf.com.paper-leaf.com		Name Error - The domain name does not exist	1
_acme-challenge.www.paper-leaf.com.www.paper-leaf.com		Name Error - The domain name does not exist	1

15. DomainService - Entries (SSHFP Check is new - 2022-09-24, may be incomplete, alpha, some results are required)

Type		Domain	Pref	Value	num Answers	Status
MX		paper-leaf.com	1	aspmx.l.google.com	5	ok
	A			66.102.1.27	1	ok
	AAAA			2a00:1450:400c:c0c::1a	1	ok
	CNAME				0	ok
MX		paper-leaf.com	5	alt2.aspmx.l.google.com	5	ok
	A			142.251.9.26	1	ok
	AAAA			2a00:1450:4025:c03::1b	1	ok
	CNAME				0	ok
MX		paper-leaf.com	5	alt1.aspmx.l.google.com	5	ok
	A			142.250.153.26	1	ok
	AAAA			2a00:1450:4013:c16::1a	1	ok
	CNAME				0	ok
MX		paper-leaf.com	10	alt4.aspmx.l.google.com	5	ok
	A			74.125.200.27	1	ok
	AAAA			2404:6800:4003:c00::1a	1	ok
	CNAME				0	ok
MX		paper-leaf.com	10	alt3.aspmx.l.google.com	5	ok
	A			142.250.150.27	1	ok
	AAAA			2a00:1450:4010:c1c::1a	1	ok
	CNAME				0	ok

16. Cipher Suites

Domain	IP	Port	Cipher (OpenSsl / IANA)
paper-leaf.com	159.203.48.238	443	ECDHE-RSA-CHACHA20-POLY1305	(Secure)	TLSv1.2	0xCC,0xA8	FS
5 Ciphers, 71.75 sec			TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
			ECDH	RSA	CHACHA20/POLY1305(256)	AEAD
			ECDHE-RSA-AES256-GCM-SHA384	(Secure)	TLSv1.2	0xC0,0x30	FS
			TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
			ECDH	RSA	AESGCM(256)	AEAD
			DHE-RSA-AES256-GCM-SHA384	(Secure)	TLSv1.2	0x00,0x9F	FS
			TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
			DH	RSA	AESGCM(256)	AEAD
			ECDHE-RSA-AES128-GCM-SHA256	(Secure)	TLSv1.2	0xC0,0x2F	FS
			TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
			ECDH	RSA	AESGCM(128)	AEAD
			DHE-RSA-AES128-GCM-SHA256	(Secure)	TLSv1.2	0x00,0x9E	FS
			TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
			DH	RSA	AESGCM(128)	AEAD
www.paper-leaf.com	159.203.48.238	443	ECDHE-RSA-CHACHA20-POLY1305	(Secure)	TLSv1.2	0xCC,0xA8	FS
5 Ciphers, 71.79 sec			TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
			ECDH	RSA	CHACHA20/POLY1305(256)	AEAD
			ECDHE-RSA-AES256-GCM-SHA384	(Secure)	TLSv1.2	0xC0,0x30	FS
			TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
			ECDH	RSA	AESGCM(256)	AEAD
			DHE-RSA-AES256-GCM-SHA384	(Secure)	TLSv1.2	0x00,0x9F	FS
			TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
			DH	RSA	AESGCM(256)	AEAD
			ECDHE-RSA-AES128-GCM-SHA256	(Secure)	TLSv1.2	0xC0,0x2F	FS
			TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
			ECDH	RSA	AESGCM(128)	AEAD
			DHE-RSA-AES128-GCM-SHA256	(Secure)	TLSv1.2	0x00,0x9E	FS
			TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
			DH	RSA	AESGCM(128)	AEAD

17. Portchecks

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

Permalink: https://check-your-website.server-daten.de/?i=a932c212-2bf3-4950-b6ee-8d57cef9fdcb

Last Result: https://check-your-website.server-daten.de/?q=paper-leaf.com - 2023-02-09 21:42:31

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

Older results

1. IP-Addresses

2. DNSSEC

3. Name Servers

4. SOA-Entries

5. Screenshots

Mobile- and other Chrome-Checks

6. Url-Checks

7. Comments

1. General Results, most used to calculate the result

2. Header-Checks (alpha, started 2022-10-23, may be buggy / incomplete)

3. DNS- and NameServer - Checks

4. Content- and Performance-critical Checks

8. Connections

9. Certificates

10. Last Certificates - Certificate Transparency Log Check

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

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

11. Html-Content - Entries

Summary

Details

12. Nameserver - IP-Adresses

13. CAA - Entries

14. TXT - Entries

15. DomainService - Entries (SSHFP Check is new - 2022-09-24, may be incomplete, alpha, some results are required)

16. Cipher Suites

17. Portchecks