Website readiness profile · Snapshot 23 October 2026
autohero.com
autohero.com's public homepage, certificate and DNS checked against 31 practices and compared with 703 Cars & Automotive sites.
- Readiness index
- 91/100
- Ahead of
- >99%
- Practices observed
- 27/31
- Popularity band
- Top 5K
Cars & Automotive median 66
of measured Cars & Automotive sites
0 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: autohero.com. Thin bar: Cars & Automotive peer median.
Enable
100/100
Peers 84
Harden
83/100
Peers 57
Accelerate
100/100
Peers 65
Recover
0/100
Peers 14
Priority fixes for autohero.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · Harden
Content Security Policy present
Observed: The homepage response did not include a Content-Security-Policy header.
Why it matters: A CSP limits where scripts, styles and frames can load from, which reduces the impact of injected or compromised third-party code.
What to do: Start with Content-Security-Policy-Report-Only to see what would break, tighten the policy over a few weeks, then enforce it.
31% of Cars & Automotive peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.
Guide: Payment Security and PCI DSS: What Website Owners Need to Know
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 · Recover
Nameservers spread across providers
Observed: All nameservers for autohero.com belong to Amazon Route 53.
What to do: Treat this as an advanced step. Add a secondary DNS provider through zone transfers or a multi-provider setup, then test changes carefully, since both providers must stay in sync.
14% of Cars & Automotive peers do this.
Guide: Website Uptime Readiness: Prepare Before Traffic Arrives
What autohero.com already does well
Practices fewer than half of Cars & Automotive peers use.
- CAA records limit who can issue certificatesCAA limits issuance to amazon.com.7.8% of peers
- DNSSEC signedDNSSEC delegation (DS record) present.8.3% of peers
- Referrer-Policy setReferrer-Policy present.26% of peers
What we saw
- Homepage checked
- https://www.autohero.com/
- Homepage response
- HTTP 200, after 1 redirect
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Amazon, 197-day validity, expiring 2027-03-17
- CDN or edge
- Amazon CloudFront
- DNS operators
- Amazon Route 53
- HSTS
- max-age 365 days, includeSubDomains
- DMARC policy
- p=quarantine
- Homepage HTML
- 495 KB, gzip
- Images on homepage
- 56 (webp 125, jpg 91, png 10, 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 4
Observed 27
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- CAA records limit who can issue certificates
- DNSSEC signed
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Referrer-Policy set
- HTTP/2 negotiated
- HTTP/3 advertised
- HTML compressed
- Static files cached for 30 days or more
- Modern image formats in use
- 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
Own autohero.com?
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: autohero.com. This profile covers configuration only.