Website readiness profile · Snapshot 23 October 2026
cardekho.com
cardekho.com's public homepage, certificate and DNS checked against 31 practices and compared with 703 Cars & Automotive sites.
- Readiness index
- 83/100
- Ahead of
- 94%
- Practices observed
- 23/30
- Popularity band
- Top 1K
Cars & Automotive median 66
of measured Cars & Automotive sites
1 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: cardekho.com. Thin bar: Cars & Automotive peer median.
Enable
100/100
Peers 84
Harden
75/100
Peers 57
Accelerate
82/100
Peers 65
Recover
0/100
Peers 14
Priority fixes for cardekho.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
Modern image formats in use
Observed: The homepage had 130 images and none used WebP or AVIF.
Why it matters: WebP and AVIF are typically much smaller than JPEG or PNG at similar quality, and images are often the heaviest part of a page.
What to do: Serve WebP or AVIF with a JPEG or PNG fallback, either through an image CDN or by generating both formats at build time.
47% of Cars & Automotive peers do this. Limit: Based on the homepage HTML delivered to an automated client; scripts that run later were not executed.
Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format
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.
58% of Cars & Automotive 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.
8.9% of Cars & Automotive peers do this.
Priority 4 · Harden
CAA records limit who can issue certificates
Observed: No CAA record was found for cardekho.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.
7.8% of Cars & Automotive peers do this.
What cardekho.com already does well
Practices fewer than half of Cars & Automotive peers use.
- HTTP/3 advertisedHTTP/3 advertised.30% of peers
- Content Security Policy presentContent-Security-Policy present.31% of peers
- HSTS kept for at least a yearHSTS with a 365-day max-age covering subdomains.41% of peers
What we saw
- Homepage checked
- https://www.cardekho.com/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Amazon, 197-day validity, expiring 2027-01-09
- CDN or edge
- Amazon CloudFront
- DNS operators
- Amazon Route 53
- HSTS
- max-age 365 days, includeSubDomains
- DMARC policy
- p=quarantine
- Homepage HTML
- 533 KB, br
- Images on homepage
- 130 (png 129, svg 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 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
- HTTP/2 negotiated
- HTTP/3 advertised
- HTML compressed
- Offscreen images lazy-loaded
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- Reachable over IPv6
- 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 cardekho.com?
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Live status for this site: Status Is Down: cardekho.com. This profile covers configuration only.