Website readiness profile · Snapshot 23 October 2026
apthai.com
apthai.com's public homepage, certificate and DNS checked against 31 practices and compared with 254 Real Estate & Property Listings sites.
- Readiness index
- 84/100
- Ahead of
- 95%
- Practices observed
- 23/30
- Popularity band
- Top 50K
Real Estate & Property Listings median 66
of measured Real Estate & Property Listings sites
1 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: apthai.com. Thin bar: Real Estate & Property Listings peer median.
Enable
95/100
Peers 82
Harden
78/100
Peers 58
Accelerate
88/100
Peers 65
Recover
0/100
Peers 7
Priority fixes for apthai.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
HTTP/3 advertised
Observed: The homepage did not advertise HTTP/3 through an Alt-Svc header.
Why it matters: HTTP/3 runs over QUIC, which copes better with lossy mobile networks and recovers faster when a connection changes.
What to do: Turn on HTTP/3 at your CDN. Browsers fall back to HTTP/2 automatically, so the risk is low.
On Amazon CloudFront: Select HTTP/3 in the distribution's supported HTTP versions.
27% of Real Estate & Property Listings peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.
Priority 2 · Harden
Certificate lifetime of 100 days or less
Observed: The certificate from Amazon had a 197-day validity period, longer than the 100-day maximum that applies from March 2027.
What to do: Move to automated issuance and renewal now, while you still have time to test it.
52% of Real Estate & Property Listings peers do this.
Priority 3 · Harden
security.txt published
Observed: No valid /.well-known/security.txt with a Contact field was returned.
What to do: Publish /.well-known/security.txt with at least Contact and Expires fields, as RFC 9116 requires, and review it before it expires.
8% of Real Estate & Property Listings peers do this.
Priority 4 · Harden
CAA records limit who can issue certificates
Observed: No CAA record was found for apthai.com, so any public certificate authority may issue for it.
What to do: Publish CAA records naming every CA you actually use, including the CAs your CDN uses for managed certificates. Add an iodef contact if you want reports.
6.7% of Real Estate & Property Listings peers do this.
What apthai.com already does well
Practices fewer than half of Real Estate & Property Listings peers use.
- Referrer-Policy setReferrer-Policy present.29% of peers
- Content Security Policy presentContent-Security-Policy present.30% of peers
- HSTS kept for at least a yearHSTS with a 365-day max-age covering subdomains.43% of peers
What we saw
- Homepage checked
- https://www.apthai.com/
- Homepage response
- HTTP 200, after 1 redirect
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Amazon, 197-day validity, expiring 2027-01-21
- CDN or edge
- Amazon CloudFront
- Platform or framework
- Nuxt
- DNS operators
- Amazon Route 53
- HSTS
- max-age 365 days, includeSubDomains, preload
- DMARC policy
- p=quarantine
- Homepage HTML
- 1,125 KB, br
- Images on homepage
- 74 (webp 35, jpg 31, png 20, svg 4)
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 7
Observed 23
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTTP/2 negotiated
- HTML compressed
- Modern image formats in use
- Offscreen images lazy-loaded
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- 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 apthai.com?
Re-run the checks after a change, or verify the site in a free workspace to save reports with history, compare against similar sites and competitors, and track a private action plan. What owners get.
Live status for this site: Status Is Down: apthai.com. This profile covers configuration only.