| 1. General Results, most used to calculate the result |
A | name "xyonix.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: 86299 (complete: 221801)
|
A | Good: All ip addresses are public addresses
|
A | Good: Minimal 2 ip addresses per domain name found: xyonix.com has 4 different ip addresses (authoritative).
|
| 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: xyonix.com has no ipv6 address.
|
A | Good: No asked Authoritative Name Server had a timeout
|
A | Good: destination is https
|
A | Good - only one version with Http-Status 200
|
A | Good: one preferred version: www is preferred
|
| HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
|
B | Warning: HSTS max-age is too short - minimum 31536000 = 365 days required, 0 seconds = 0 days found
|
| http://xyonix.com/ 198.49.23.144
| crumb=BZMHu3cuppiFY2FkMzY2MTU1NDYxY2Y4ZTIwMWNhMDczMTZhNWZl;Path=/
| Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
|
| http://xyonix.com/ 198.49.23.145
| crumb=BXHjCXxFm7epNzRjNGEyZWY4MmM0OTUxYjFlYWMwNmMzMTYyNWQz;Path=/
| Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
|
| http://xyonix.com/ 198.185.159.144
| crumb=BVxVVhH473ciMDljZWM1Y2E3NjBkZmI5ZDYyNmE2MzA4MWI3OGVj;Path=/
| Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
|
| http://xyonix.com/ 198.185.159.145
| crumb=BcdUtEhsxucIZmVkOTA3MmUzNzZmNjUyMmZmNmE1ZWYxZDBhOTE4;Path=/
| Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
|
| http://www.xyonix.com/ 198.49.23.144
| crumb=BTfOHDQ1p3/ON2E1MTQwMDI2NTc5ZDIxMDIzZDNmNzJmMjhhY2Ez;Path=/
| Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
|
| http://www.xyonix.com/ 198.49.23.145
| crumb=BUgDtro0p3IvZjRiZDIwZDU5YjQ1ODRiMTA5M2VkMGJhNzEwZjRk;Path=/
| Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
|
| http://www.xyonix.com/ 198.185.159.144
| crumb=BULAyh1UKM7QYmNhYmU2YmQ3MDA3ZjExNzRkNzk5OTkwYTViMTY1;Path=/
| Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
|
| http://www.xyonix.com/ 198.185.159.145
| crumb=BcF+SClqY+msYzA4OTMwMzZiNjI4OWQzMGYwMjliNWI4MDk0NTAw;Path=/
| Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
|
B | https://xyonix.com/ 198.49.23.144
| crumb=BWvdyPTmk2KsZTRhNWUwODE2OTJkZGIxMjdmNWFhNDkxMDNkZDVj;Path=/
| Cookie sent via https, but not marked as secure
|
B | https://xyonix.com/ 198.49.23.145
| crumb=BQ7s/zwSN6ovYjdkNjdkZmM2Mzk1MDg0NTlkZTIwMzExNmRlYTll;Path=/
| Cookie sent via https, but not marked as secure
|
B | https://xyonix.com/ 198.185.159.144
| crumb=BZ/U13PVPOUjZTc2YTgxYjFmNjVmOTk5YTFmNzQxZTQ4MDIyYzdk;Path=/
| Cookie sent via https, but not marked as secure
|
B | https://xyonix.com/ 198.185.159.145
| crumb=BXCCgtsWiOu9MGY1ZTEzYTI1MTNiYjE3ZjZiOWFkNjQzMTY2Yzk0;Path=/
| Cookie sent via https, but not marked as secure
|
B | https://www.xyonix.com/ 198.49.23.144
| crumb=BXiOv4W7ZdnzYmExMTZiNWEzMGM3NTJhOGY5ODQ5NzBiMDkxZjNj;Path=/
| Cookie sent via https, but not marked as secure
|
B | https://www.xyonix.com/ 198.49.23.145
| crumb=BXsGhCiUQpv6NDU0OTljZmJjNDFmMDM1ZWNmZTM2ZTZkNmI5ZTU0;Path=/
| Cookie sent via https, but not marked as secure
|
B | https://www.xyonix.com/ 198.185.159.144
| crumb=BcGucPxqW3HOYjEyY2I3OTFmN2ZlYTU2NjU3ZjkxNmFlMzRiMTQ0;Path=/
| Cookie sent via https, but not marked as secure
|
B | https://www.xyonix.com/ 198.185.159.145
| crumb=BfpVQwk15GPzNmYzNDQ3OTEyNjNlYTUyYTAzNTQ2ZmNmODE2YzM1;Path=/
| Cookie sent via https, but not marked as secure
|
B | http://xyonix.com/ 198.49.23.144
| crumb=BZMHu3cuppiFY2FkMzY2MTU1NDYxY2Y4ZTIwMWNhMDczMTZhNWZl;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | http://xyonix.com/ 198.49.23.145
| crumb=BXHjCXxFm7epNzRjNGEyZWY4MmM0OTUxYjFlYWMwNmMzMTYyNWQz;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | http://xyonix.com/ 198.185.159.144
| crumb=BVxVVhH473ciMDljZWM1Y2E3NjBkZmI5ZDYyNmE2MzA4MWI3OGVj;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | http://xyonix.com/ 198.185.159.145
| crumb=BcdUtEhsxucIZmVkOTA3MmUzNzZmNjUyMmZmNmE1ZWYxZDBhOTE4;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | http://www.xyonix.com/ 198.49.23.144
| crumb=BTfOHDQ1p3/ON2E1MTQwMDI2NTc5ZDIxMDIzZDNmNzJmMjhhY2Ez;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | http://www.xyonix.com/ 198.49.23.145
| crumb=BUgDtro0p3IvZjRiZDIwZDU5YjQ1ODRiMTA5M2VkMGJhNzEwZjRk;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | http://www.xyonix.com/ 198.185.159.144
| crumb=BULAyh1UKM7QYmNhYmU2YmQ3MDA3ZjExNzRkNzk5OTkwYTViMTY1;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | http://www.xyonix.com/ 198.185.159.145
| crumb=BcF+SClqY+msYzA4OTMwMzZiNjI4OWQzMGYwMjliNWI4MDk0NTAw;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | https://xyonix.com/ 198.49.23.144
| crumb=BWvdyPTmk2KsZTRhNWUwODE2OTJkZGIxMjdmNWFhNDkxMDNkZDVj;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | https://xyonix.com/ 198.49.23.145
| crumb=BQ7s/zwSN6ovYjdkNjdkZmM2Mzk1MDg0NTlkZTIwMzExNmRlYTll;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | https://xyonix.com/ 198.185.159.144
| crumb=BZ/U13PVPOUjZTc2YTgxYjFmNjVmOTk5YTFmNzQxZTQ4MDIyYzdk;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | https://xyonix.com/ 198.185.159.145
| crumb=BXCCgtsWiOu9MGY1ZTEzYTI1MTNiYjE3ZjZiOWFkNjQzMTY2Yzk0;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | https://www.xyonix.com/ 198.49.23.144
| crumb=BXiOv4W7ZdnzYmExMTZiNWEzMGM3NTJhOGY5ODQ5NzBiMDkxZjNj;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | https://www.xyonix.com/ 198.49.23.145
| crumb=BXsGhCiUQpv6NDU0OTljZmJjNDFmMDM1ZWNmZTM2ZTZkNmI5ZTU0;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | https://www.xyonix.com/ 198.185.159.144
| crumb=BcGucPxqW3HOYjEyY2I3OTFmN2ZlYTU2NjU3ZjkxNmFlMzRiMTQ0;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
B | https://www.xyonix.com/ 198.185.159.145
| crumb=BfpVQwk15GPzNmYzNDQ3OTEyNjNlYTUyYTAzNTQ2ZmNmODE2YzM1;Path=/
| Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
|
I | https://www.xyonix.com/ 198.185.159.144
|
| Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
|
I | https://www.xyonix.com/ 198.185.159.145
|
| Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
|
I | https://www.xyonix.com/ 198.49.23.144
|
| Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
|
I | https://www.xyonix.com/ 198.49.23.145
|
| Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
|
M | https://198.49.23.144/ 198.49.23.144
|
| Misconfiguration - main pages should never send http status 400 - 499
|
M | https://198.49.23.145/ 198.49.23.145
|
| Misconfiguration - main pages should never send http status 400 - 499
|
M | https://198.185.159.144/ 198.185.159.144
|
| Misconfiguration - main pages should never send http status 400 - 499
|
M | https://198.185.159.145/ 198.185.159.145
|
| Misconfiguration - main pages should never send http status 400 - 499
|
N | https://198.49.23.144/ 198.49.23.144
|
| Error - Certificate isn't trusted, RemoteCertificateNameMismatch
|
N | https://198.49.23.145/ 198.49.23.145
|
| Error - Certificate isn't trusted, RemoteCertificateNameMismatch
|
N | https://198.185.159.144/ 198.185.159.144
|
| Error - Certificate isn't trusted, RemoteCertificateNameMismatch
|
N | https://198.185.159.145/ 198.185.159.145
|
| Error - Certificate isn't trusted, RemoteCertificateNameMismatch
|
X | Fatal error: Nameserver doesn't support TCP connection: ns96.worldnic.com / 162.159.27.155: Refused
|
A | Good: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain xyonix.com, 4 ip addresses.
|
| 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 different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain xyonix.com, 4 ip addresses.
|
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.xyonix.com
|
| 2. Header-Checks |
A | www.xyonix.com 198.49.23.144
| X-Content-Type-Options
| Ok: Header without syntax errors found: nosniff
|
A | www.xyonix.com 198.49.23.145
| X-Content-Type-Options
| Ok: Header without syntax errors found: nosniff
|
A | www.xyonix.com 198.185.159.144
| X-Content-Type-Options
| Ok: Header without syntax errors found: nosniff
|
A | www.xyonix.com 198.185.159.145
| X-Content-Type-Options
| Ok: Header without syntax errors found: nosniff
|
F | www.xyonix.com 198.49.23.144
| Content-Security-Policy
| Critical: Missing Header:
|
F | www.xyonix.com 198.49.23.144
| Referrer-Policy
| Critical: Missing Header:
|
F | www.xyonix.com 198.49.23.144
| Permissions-Policy
| Critical: Missing Header:
|
F | www.xyonix.com 198.49.23.145
| Content-Security-Policy
| Critical: Missing Header:
|
F | www.xyonix.com 198.49.23.145
| Referrer-Policy
| Critical: Missing Header:
|
F | www.xyonix.com 198.49.23.145
| Permissions-Policy
| Critical: Missing Header:
|
F | www.xyonix.com 198.185.159.144
| Content-Security-Policy
| Critical: Missing Header:
|
F | www.xyonix.com 198.185.159.144
| Referrer-Policy
| Critical: Missing Header:
|
F | www.xyonix.com 198.185.159.144
| Permissions-Policy
| Critical: Missing Header:
|
F | www.xyonix.com 198.185.159.145
| Content-Security-Policy
| Critical: Missing Header:
|
F | www.xyonix.com 198.185.159.145
| Referrer-Policy
| Critical: Missing Header:
|
F | www.xyonix.com 198.185.159.145
| Permissions-Policy
| Critical: Missing Header:
|
| 3. DNS- and NameServer - Checks |
A |
|
A |
|
A | Info:: 13 different Name Servers found: 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, 13 Name Servers included in Delegation: 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, 13 Name Servers included in 1 Zone definitions: 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, 1 Name Servers listed in SOA.Primary: a.gtld-servers.net.
|
A | Good: Only one SOA.Primary Name Server found.: a.gtld-servers.net.
|
A | Good: SOA.Primary Name Server included in the delegation set.: a.gtld-servers.net.
|
A | Good: All Name Server Domain Names have a Public Suffix.
|
A |
|
A | Good: Nameserver supports Echo Capitalization: 2 good Nameserver
|
A | Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
|
A | Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 13 good Nameserver
|
| Nameserver doesn't pass all EDNS-Checks: ns95.worldnic.com / 162.159.26.217: OP100: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. FLAGS: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found (67m67). COOKIE: ok. CLIENTSUBNET: ok.
|
| Nameserver doesn't pass all EDNS-Checks: ns96.worldnic.com / 162.159.27.155: OP100: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. FLAGS: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found (67m44). COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
|
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 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
|
| https://www.xyonix.com/ 198.49.23.144
|
| 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.xyonix.com/ 198.49.23.145
|
| 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.xyonix.com/ 198.185.159.144
|
| 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.xyonix.com/ 198.185.159.145
|
| 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.xyonix.com/ 198.49.23.144
|
| 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.xyonix.com/ 198.49.23.145
|
| 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.xyonix.com/ 198.185.159.144
|
| 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.xyonix.com/ 198.185.159.145
|
| 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://www.xyonix.com/ 198.49.23.144
|
| 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.: 11 script elements without defer/async.
|
| https://www.xyonix.com/ 198.49.23.145
|
| 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.: 11 script elements without defer/async.
|
| https://www.xyonix.com/ 198.185.159.144
|
| 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.: 11 script elements without defer/async.
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| https://www.xyonix.com/ 198.185.159.145
|
| 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.: 11 script elements without defer/async.
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A | Good: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 64 external CSS / JavaScript files found
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| Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 4 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 12 with Cache-Control max-age too short (minimum 7 days), 48 with Cache-Control long enough, 64 complete.
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| Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 36 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 4 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 40 complete.
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A | Good: All checked attribute values are enclosed in quotation marks (" or ').
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A | Good: Some img-elements have a valid alt-attribute.: 132 img-elements found, 68 img-elements with correct alt-attributes (defined, not an empty value).
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| Wrong: img-elements without alt-attribute or empty alt-attribute found. The alt-attribute ("alternative") is required and should describe the img. So Screenreader and search engines are able to use these informations.: 64 img-elements without alt-attribute, 0 img-elements with empty alt-attribute found.
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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
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A | Duration: 527857 milliseconds, 527.857 seconds
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