Website readiness profile · Snapshot 23 October 2026
seaart.ai
seaart.ai's public homepage, certificate and DNS checked against 31 practices and compared with 356 Design & Content Creation sites.
- Readiness index
- 69/100
- Ahead of
- 48%
- Practices observed
- 18/30
- Popularity band
- Top 10K
Design & Content Creation median 69
of measured Design & Content Creation sites
1 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: seaart.ai. Thin bar: Design & Content Creation peer median.
Enable
82/100
Peers 86
Harden
54/100
Peers 57
Accelerate
88/100
Peers 71
Recover
0/100
Peers 3
Priority fixes for seaart.ai
Ordered by impact and by how common each practice is among peers.
Priority 1 · Enable
XML sitemap discoverable
Observed: No sitemap was listed in robots.txt or found at /sitemap.xml.
Why it matters: A sitemap helps search engines find new and updated pages, especially on large or frequently updated sites.
What to do: Generate an XML sitemap of canonical URLs, reference it in robots.txt and submit it in Google Search Console.
84% of Design & Content Creation peers do this. Limit: Only the standard location was requested, once, at the time of the check.
Guide: XML Sitemap Guide: Include Only URLs You Stand Behind
Priority 2 · Harden
DMARC policy enforces quarantine or reject
Observed: The DMARC policy for seaart.ai was p=none, which asks receivers to take no action on failing mail.
What to do: Publish DMARC with p=none and a reporting address first, fix any legitimate senders that fail SPF or DKIM alignment, then move to quarantine and finally reject.
41% of Design & Content Creation peers do this.
Priority 3 · Harden
Framing restricted
Observed: The homepage did not send frame-ancestors or X-Frame-Options, so other sites may frame it.
What to do: Send Content-Security-Policy: frame-ancestors 'self' (or a list of trusted origins). X-Frame-Options: SAMEORIGIN covers older browsers.
On Cloudflare: Add the header with a response header transform rule.
48% of Design & Content Creation peers do this.
Priority 4 · Accelerate
HTTP/3 advertised
Observed: The homepage did not advertise HTTP/3 through an Alt-Svc header.
What to do: Turn on HTTP/3 at your CDN. Browsers fall back to HTTP/2 automatically, so the risk is low.
On Cloudflare: Enable HTTP/3 (with QUIC) under Speed > Optimization > Protocol Optimization.
43% of Design & Content Creation peers do this.
What seaart.ai already does well
Practices fewer than half of Design & Content Creation peers use.
- HSTS kept for at least a yearHSTS with a 365-day max-age covering subdomains.37% of peers
- No render-blocking scripts in <head>Head scripts load without blocking.49% of peers
What we saw
- Homepage checked
- https://www.seaart.ai/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Google Trust Services, 90-day validity, expiring 2026-12-07
- CDN or edge
- Cloudflare, Google edge
- Platform or framework
- Nuxt
- DNS operators
- Amazon Route 53
- HSTS
- max-age 365 days, includeSubDomains
- DMARC policy
- p=none
- Homepage HTML
- 524 KB, gzip
- Images on homepage
- 68 (webp 41, png 18, gif 1)
Limits: homepage only, one location, one moment. Header checks reflect the homepage response; other pages may differ.
Stack and providers
Seen in the homepage response, certificate and DNS. Provider pages compare how their customers configure the same checks.
All 31 checks
Select a gap for the method and fix. How each check works
Not observed 12
- CAA records limit who can issue certificates
- DNSSEC signed
- security.txt published
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTTP/3 advertised
- XML sitemap discoverable
- Reachable over IPv6
- Nameservers spread across providers
Observed 18
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- Certificate lifetime of 100 days or less
- HTTP/2 negotiated
- HTML compressed
- Modern image formats in use
- Offscreen images lazy-loaded
- No render-blocking scripts in <head>
- robots.txt published
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Structured data present
- Social preview image set
- Page language declared
- At most one redirect to the homepage
Not measured 1
- Static files cached for 30 days or more
Own seaart.ai?
Re-run the checks after a change, keep a private action plan in a free workspace, or report a mistake.
Live status for this site: Status Is Down: seaart.ai. This profile covers configuration only.