Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.FIPv6 ReadinessActionIPv6 records exist but unreachableFIX
Having AAAA records but an unreachable server is worse than no AAAA — clients may experience delays before falling back to IPv4.
Advertising IPv6 (AAAA records) without a reachable server means IPv6-preferring clients silently fail every connection.
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Modern browsers prefer IPv6 if AAAA exists (Happy Eyeballs algorithm). If the IPv6 server isn't reachable, browsers fall back to IPv4 — but with seconds of added latency per request. Either fix IPv6 reachability or remove the AAAA records.
Source: RFC 8305 (Happy Eyeballs)
BCrawlabilityrobots.txt present, no sitemapREVIEW
A sitemap helps search engines discover and index your pages more efficiently.
No sitemap.xml — Google relies on crawl-graph discovery alone, slowing indexing of deep or fresh URLs.
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A sitemap accelerates Google's discovery of new and updated content. Most CMSes auto-generate one; static-site frameworks need a build-step plugin. Reference it from robots.txt and submit in Search Console to confirm Google can fetch it.
Source: sitemaps.org / Google Search Central
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.
robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.
Source: sitemaps.org
<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>cloudflare</center>
</body>
</html>
No sitemap found
Adding a sitemap helps search engines discover your pages.
BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
Inconsistent — duplicate content risk
HTTP → HTTPS
Consistent
BTLS Certificate Expiry & Recommendations68 days until leaf cert expires — 2 issues to addressREVIEW
Certificate validity
Recommended actions
- Submit your domain to hstspreload.org to be added to the Chrome preload list
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
BCDN & DeliveryCloudflareREVIEW
A+DNS Records2 A records, 9 ms lookupPASS
| A | 104.18.14.14, 104.18.15.14 |
| AAAA | 2606:4700::6812:e0e, 2606:4700::6812:f0e |
| CNAME | — |
| NS | weston.ns.cloudflare.com, elinore.ns.cloudflare.com |
| MX | 10 mx1.hc63-0.eu.iphmx.com 10 mx2.hc63-0.eu.iphmx.com |
| TXT | MS=ms23660982 TAILSCALE-5LX9GO8kRgXJ2OKhvkYV apple-domain-verification=4Jjv20Pkjd0XhcbL facebook-domain-verification=ov1nhj97qkcnc0ir5ggu1wcx1ajnh3 ms-domain-verification=203ad797-36c1-438d-8eee-5683ec2cd542 ms-domain-verification=be5a35a4-97a8-489b-b9f5-596d6f3a4ac5 ms-domain-verification=d4a8aa69-ad03-4e0c-ab2c-b76e6ced9a00 onetrust-domain-verification=126b95b0968d4c3a9b417f728d28a840 google-site-verification=BAw5lJh7o0OwpFWlq7meIut6rduY7ecligMY65nbiV8 google-site-verification=MMohpjdJty9Ygf2RNJo_fYPyshTPb4fdTBeebzgHwfU google-site-verification=qKIAOtrBoMIqIhbm4Pzd1HzIUvd5FWRVNLWzeus7pqc XFTsaBGVUcaRxBX0aRqMYftqQ8c2uhztQLfDOY7le7gBfJcZJx2iavEqRjHRaeqdSKLz5sMGZ5TrTYE8... SPF v=spf1 a ip4:82.150.225.79 include:_spf.sas.neolane.net include:spf.protection.o... |
| CAA | Lookup not available with standard resolver |
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.
ARedirect Chain1 redirect(s), 330 ms totalPASS
https://flysas.com
27 ms · HTTP/1.1
https://www.flysas.com/
303 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://flysas.com | 301 | 27 ms | HTTP/1.1 | cloudflare |
| 2 | https://www.flysas.com/ | 200 | 303 ms | HTTP/1.1 | cloudflare |
See the visual redirect chain in the HTTP Probe tab →
ADomain Intelligenceflysas.com — via CSC Corporate Domains, Inc., 30 years, 2 months old, hosted on CloudflarePASS
14 days
June 30, 2026
68 days
Issued by Google Trust Services
30 years, 2 months
Registered July 1, 1996
Enabled
Protects against DNS spoofing
Cloudflare
ASN AS13335
104.18.15.14
CSC Corporate Domains, Inc.
Expiry timeline
Recommended actions
- Renew the domain or enable auto-renewal to prevent accidental expiry
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Consider enabling auto-renewal to prevent accidental expiration.
Domain expiry approaching — renew immediately and ensure auto-renew + alerting are configured.
Source: ICANN renewal policy
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.
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Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.
Source: ICANN / domain-security best practice