| 1. General Results, most used to calculate the result |
| A | name "pribyl.at" is domain, public suffix is ".at", top-level-domain is ".at", top-level-domain-type is "country-code", Country is Austria, tld-manager is "nic.at GmbH", num .at-domains preloaded: 924 (complete: 245733)
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| A | Good: All ip addresses are public addresses
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| Warning: Only one ip address found: pribyl.at has only one ip address.
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| Warning: Only one ip address found: www.pribyl.at has only one ip address.
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| 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: pribyl.at has no ipv6 address.
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| 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.pribyl.at has no ipv6 address.
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| A | Good: No asked Authoritative Name Server had a timeout
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| A | https://pribyl.at/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
| https://pribyl.at/
| Correct redirect https to https
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| A | Good: destination is https
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| A | Good - only one version with Http-Status 200
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| A | Good: one preferred version: non-www is preferred
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| A | Good: No cookie sent via http.
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| HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
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| A | Good: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (2 urls)
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| https://83.65.7.36/ 83.65.7.36
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| Url with incomplete Content-Type - header - missing charset
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| A | http://pribyl.at/ 83.65.7.36
| https://pribyl.at/
| Correct redirect http - https with the same domain name
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| A | http://www.pribyl.at/ 83.65.7.36
| https://www.pribyl.at/
| Correct redirect http - https with the same domain name
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| B | https://pribyl.at/ 83.65.7.36
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| Missing HSTS-Header
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| B | https://www.pribyl.at/ 83.65.7.36
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| Missing HSTS-Header
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| B | https://pribyl.at/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
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| Missing HSTS-Header
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| B | https://www.pribyl.at/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
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| Missing HSTS-Header
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| B | https://pribyl.at/ 83.65.7.36
| frontend_lang=de_DE; Expires=Fri, 01-Aug-2025 07:05:42 GMT; Max-Age=31536000; Path=/
| Cookie sent via https, but not marked as secure
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| B | https://pribyl.at/ 83.65.7.36
| session_id=1480cc2fcd743e78dad78e08471f71041dc4ca33; Expires=Thu, 08-Aug-2024 07:05:42 GMT; Max-Age=604800; HttpOnly; Path=/
| Cookie sent via https, but not marked as secure
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| B | https://pribyl.at/ 83.65.7.36
| frontend_lang=de_DE; Expires=Fri, 01-Aug-2025 07:05:42 GMT; Max-Age=31536000; 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.
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| B | https://pribyl.at/ 83.65.7.36
| session_id=1480cc2fcd743e78dad78e08471f71041dc4ca33; Expires=Thu, 08-Aug-2024 07:05:42 GMT; Max-Age=604800; HttpOnly; 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.
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| I | https://pribyl.at/ 83.65.7.36
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| Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
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| N | https://83.65.7.36/ 83.65.7.36
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| Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
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| 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 pribyl.at, 1 ip addresses.
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| 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 www.pribyl.at, 1 ip addresses.
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| 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.pribyl.at
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| 2. Header-Checks |
| A | pribyl.at 83.65.7.36
| Content-Security-Policy
| Ok: Header without syntax errors found: upgrade-insecure-requests;
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| F |
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| Bad: Missing default-src directive. A default-src directive is used if one of the specialized fetch directives (child-src, connect-src, font-src, frame-src, img-src, manifest-src, media-src, object-src, prefetch-src, script-src, style-src, worker-src) isn't defined. Missing default-src, all sources are allowed, that's bad. A default-src with 'none' or 'self' blocks that.
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| E |
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| Bad: No form-action directive found. Use one to limit the form - action - destinations. form-action is a navigation-directive, so default-src isn't used.
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| E |
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| Bad: No frame-ancestors directive found. Use one to limit the pages allowed to use this page in frame / iframe / object / embed / applet. frame-ancestors is a navigation-directive, so default-src isn't used.
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| E |
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| Bad: No base-uri directive found. Use one to limit the URLs which can be used in a document's <base> element. Because it's a document directive, default-src isn't used, so an own directive is required.
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| F |
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| Critical: No object-src and no default-src as fallback defined. So object / embed / applet can load every resource. That's fatal.
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| F |
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| Critical: No script-src and no default-src as fallback defined. So scripts are unlimited. That's fatal.
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| F | pribyl.at 83.65.7.36
| X-Content-Type-Options
| Critical: Missing Header:
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| F | pribyl.at 83.65.7.36
| Referrer-Policy
| Critical: Missing Header:
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| F | pribyl.at 83.65.7.36
| Permissions-Policy
| Critical: Missing Header:
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| B | pribyl.at 83.65.7.36
| Cross-Origin-Embedder-Policy
| Info: Missing Header
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| B | pribyl.at 83.65.7.36
| Cross-Origin-Opener-Policy
| Info: Missing Header
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| B | pribyl.at 83.65.7.36
| Cross-Origin-Resource-Policy
| Info: Missing Header
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| 3. DNS- and NameServer - Checks |
| A | Info:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
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| A | Info:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
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| A | Good: All DNS Queries done via IPv6.
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| A | Good: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns1.x-net.at (62.99.231.226), ns3.x-net.at (83.164.143.16), ns4.x-net.at (78.47.91.65)
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| A | Good (1 - 3.0):: An average of 0.7 queries per domain name server required to find all ip addresses of all name servers.
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| A | Info:: 3 different Name Servers found: ns1.x-net.at, ns3.x-net.at, ns4.x-net.at, 3 Name Servers included in Delegation: ns1.x-net.at, ns3.x-net.at, ns4.x-net.at, 3 Name Servers included in 1 Zone definitions: ns1.x-net.at, ns3.x-net.at, ns4.x-net.at, 1 Name Servers listed in SOA.Primary: ns1.x-net.at.
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| A | Good: Only one SOA.Primary Name Server found.: ns1.x-net.at.
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| A | Good: SOA.Primary Name Server included in the delegation set.: ns1.x-net.at.
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| 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.x-net.at, ns3.x-net.at, ns4.x-net.at
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| A | Good: All Name Server Domain Names have a Public Suffix.
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| A | Good: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
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| A | Good: All Name Server ip addresses are public.
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| A | Good: Minimal 2 different name servers (public suffix and public ip address) found: 3 different Name Servers found
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| Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 3 different Name Servers found
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| 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: at
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| 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: x-net.at
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| A | Good: Name servers with different Country locations found: 3 Name Servers, 2 Countries: AT, DE
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| A | Info: Ipv4-Subnet-list: 3 Name Servers, 3 different subnets (first Byte): 62., 78., 83., 3 different subnets (first two Bytes): 62.99., 78.47., 83.164., 3 different subnets (first three Bytes): 62.99.231., 78.47.91., 83.164.143.
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| A | Excellent: Every Name Server IPv4-address starts with an unique Byte.
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| A | Good: Nameserver supports TCP connections: 3 good Nameserver
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| A | Good: Nameserver supports Echo Capitalization: 3 good Nameserver
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| A | Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 3 good Nameserver
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| A | Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 3 good Nameserver
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| Nameserver doesn't pass all EDNS-Checks: dns.nic.at: 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.
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| Nameserver doesn't pass all EDNS-Checks: dns.nic.at: 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.
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| A | Good: All SOA have the same Serial Number
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| 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.
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| 4. Content- and Performance-critical Checks |
| A | Good: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
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| https://pribyl.at/ 83.65.7.36
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| 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.
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| https://83.65.7.36/ 83.65.7.36
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| 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.
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| https://pribyl.at/ 83.65.7.36
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| 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.
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| https://83.65.7.36/ 83.65.7.36
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| 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.
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| A | Good: All script Elements (type text/javascript) and src-Attribute have a defer / async - Attribute. So loading and executing these JavaScripts doesn't block parsing and rendering the Html-Output.
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| A | Good: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 2 external CSS / JavaScript files found
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| A | Good: All CSS / JavaScript files are sent with a long Cache-Control header (minimum 7 days). So the browser can re-use these files, no download is required. 2 external CSS / JavaScript files with long Cache-Control max-age found
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| Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 6 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), 1 with Cache-Control long enough, 7 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.: 8 img-elements found, 1 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.: 7 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 | Info: Different Server-Headers found
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| A | Duration: 211257 milliseconds, 211.257 seconds
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