Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
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.
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
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
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 & Recommendations57 days until leaf cert expires — 4 issues to addressREVIEW
Certificate validity
Recommended actions
- Add includeSubDomains to the HSTS directive
- Add the preload directive and submit to hstspreload.org once max-age + includeSubDomains are in place
- 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
A+DNS Records2 A records, 4 ms lookupPASS
| A | 104.16.56.62, 104.16.55.62 |
| AAAA | — |
| CNAME | — |
| NS | gabe.ns.cloudflare.com, leah.ns.cloudflare.com |
| MX | 1 aspmx.l.google.com 5 alt2.aspmx.l.google.com 5 alt1.aspmx.l.google.com 10 alt3.aspmx.l.google.com 10 alt4.aspmx.l.google.com |
| TXT | 31a787a4729d53adb49e179f3efe9c79 MS=02E6DFB10DD64910382479E2BB403C35CEAF2FF6 amazonses:dir6752ci7Z+Pf3NOSEvOu5M8ebmw+ug34sJZv232vY= apple-domain-verification=HOmddmXuw5VIitJe atlassian-domain-verification=L5WTBuKMXCHQu5aesBbjc97CKKq5W5v8EvaQDw0KpMfUCaABNQ... atlassian-sending-domain-verification=513ab098-9382-45a4-8724-e40d53c202ed google-site-verification=Kyaw_NmPgPA0g3UXwzmucljOECn9yI4w8aY2EtY4Pig google-site-verification=XqzGNmV9c35kPI7P_dDjccvY6JozR6zaXRD3ZzkSgKs google-site-verification=lfS9pByKc7ta1pl4s9dcnaucQ4aJA-7ak3p4QusBbf4 google-site-verification=mwc46tDU758P8elNFJmuIif9brwYqDyWUd212_x5SCk google-site-verification=pRqinvMQH3m1zrBJbwebmO-xrUFtMtjR0sWckKkBbp0 slack-domain-verification=do7v6UhCwmKxC3DXr3ZSd5fjq7Wpm9NLQ0UYRlwQ SPF v=spf1 include:_spf.google.com include:mailgun.org include:servers.mcsv.net incl... |
| 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), 266 ms totalPASS
https://seedtag.com
188 ms · HTTP/1.1
https://www.seedtag.com/
78 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://seedtag.com | 301 | 188 ms | HTTP/1.1 | cloudflare |
| 2 | https://www.seedtag.com/ | 200 | 78 ms | HTTP/1.1 | cloudflare |
See the visual redirect chain in the HTTP Probe tab →
A+Domain Intelligenceseedtag.com — via NameCheap, Inc., 12 years, 9 months old, hosted on CloudflarePASS
448 days
September 4, 2027
57 days
Issued by Google Trust Services
12 years, 9 months
Registered September 4, 2013
Not enabled
Protects against DNS spoofing
Cloudflare
ASN AS13335
104.16.56.62
NameCheap, Inc.
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.
Learn more ▾ ▴
DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.
Source: ICANN / RFC 4033
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.
Learn more ▾ ▴
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