Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.BCrawlabilityno robots.txt, no sitemapREVIEW
robots.txt is optional but recommended. It tells search engine crawlers which pages to index.
No robots.txt — crawlers fetch /robots.txt and get 404; not breaking but means default crawl behavior with no directives or sitemap reference.
Learn more ▾ ▴
A minimal robots.txt with `User-agent: * / Allow: / / Sitemap: https://example.com/sitemap.xml` covers the basics. Without it, crawlers behave fine but lose the sitemap signal and can't be selectively blocked from crawl-traps.
Source: robotstxt.org
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.
Learn more ▾ ▴
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
No robots.txt found
This is fine for most sites — a missing robots.txt allows all crawling by default.
No sitemap found
Adding a sitemap helps search engines discover your pages.
BTLS Certificate Expiry & Recommendations76 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
- Enable DNSSEC on your domain for DNS spoofing protection
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
BCDN & DeliveryCloudflareREVIEW
A+DNS Records2 A records, 45 ms lookupPASS
| A | 104.18.160.220, 104.18.161.220 |
| AAAA | 2606:4700::6812:a1dc, 2606:4700::6812:a0dc |
| CNAME | — |
| NS | ursula.ns.cloudflare.com, renan.ns.cloudflare.com |
| MX | 1 aspmx.l.google.com 5 alt2.aspmx.l.google.com 5 alt1.aspmx.l.google.com 10 alt4.aspmx.l.google.com 10 alt3.aspmx.l.google.com 15 hwtw3dk5kmzleehjwfh73azfw6lvxysygkgqguwgfkduord5xuoq.mx-verification.google.com |
| TXT | google-site-verification=04p0rbrzVvhNGDs_Hv4K-2lRJ7t24-6xzW2FiCIRtGA stripe-verification=f7a7e50a505749b0a55388c2771b9632ee01bd8b850a82bb3708507536c1... google-site-verification=WSQexfDmR2rENUg4HwLxb0LxSVO0SMItYP6uPBRk44I MS=ms82627024 google-site-verification=Jyc4OS3zAhPwb1zm-O8juCXLD_XqNQKP7qAP9KmOjYc tiktok-developers-site-verification=Hd8nLTPFLi2BBqZcjDWFh4M77hFZhUaA SPF v=spf1 mx:em5213.heylink.me include:_spf.google.com include:_spf.hostedemail.com... |
| 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.
A+Redirect Chain0 redirect(s), 63 ms totalPASS
https://heylink.me
63 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://heylink.me | 403 | 63 ms | HTTP/1.1 | cloudflare |
A+IPv6 ReadinessIPv6 reachable (17 ms)PASS
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+Domain Intelligenceheylink.me — via GoDaddy.com, LLC, 6 years oldPASS
2125 days
May 9, 2032
76 days
Issued by Google Trust Services
6 years
Registered May 9, 2020
Status unknown
Protects against DNS spoofing
Unknown
2606:4700::6812:a0dc
GoDaddy.com, LLC
Expiry timeline
Domain cannot be transferred without explicit unlock from the registrar. This protects against unauthorized transfers.
Registrar lock (clientTransferProhibited et al.) prevents unauthorized domain transfers — strongest defense against domain hijacking.
Source: ICANN / domain-security best practice