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
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 & Recommendations41 days until leaf cert expires — 2 issues to addressREVIEW
Certificate validity
Recommended actions
- Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
BCDN & DeliveryIncapsulaREVIEW
A+DNS Records2 A records, 76 ms lookupPASS
| A | 45.223.122.231, 45.223.97.231 |
| AAAA | — |
| CNAME | — |
| NS | ns42.infomaniak.com, ns41.infomaniak.com |
| MX | 1 aspmx.l.google.com 5 alt1.aspmx.l.google.com 5 alt2.aspmx.l.google.com 10 alt4.aspmx.l.google.com 10 alt3.aspmx.l.google.com |
| TXT | sending_domain433602=65df2110cf747c32e16a218bd6ea948e0f14bdf47409db4e71a0437a00c... google-site-verification=XM4DZwWHUiu9mWTm7DcCxY_U-75QZiylC8iT6fcvcE8 5b6821603070c86fa061ea56ab413c8b SPF v=spf1 include:spf.mailjet.com ip4:217.109.128.30 ip4:90.83.132.0/26 ip4:62.210.... google-site-verification=vLWFQU4Im5n8yQwd8OKzjF5E4-izXPzZVIJ21etOS3Q dropbox-domain-verification=x14t4cfj1lv google-site-verification=ltAQ1nTxZZT5XTA6Prsse__5Lw_CNh-pqqrOQt4qhKI Sendinblue-code:a781f718508f64c37185c6e65a8b181f google-site-verification=cxHGhuPYE06DtJpAFUdUI3k5mPVf8HRZFyxnOI8hHJs |
| 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), 333 ms totalPASS
https://sudouest.fr
333 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://sudouest.fr | 403 | 333 ms | HTTP/1.1 |
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+Domain Intelligencesudouest.fr — via Infomaniak Network SA, 17 years, 5 months old, hosted on INCAPSULA - Incapsula Inc, USPASS
161 days
December 21, 2026
41 days
Issued by GlobalSign nv-sa
17 years, 5 months
Registered January 23, 2009
Enabled
Protects against DNS spoofing
INCAPSULA - Incapsula Inc, US
ASN AS19551
45.223.122.231
Infomaniak Network SA
Expiry timeline
Recommended actions
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
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