Website readiness profile · Snapshot 23 October 2026
avval.ir
avval.ir's public homepage, certificate and DNS checked against 31 practices and compared with 190 Ratings & Reviews sites.
- Readiness index
- 71/100
- Ahead of
- 67%
- Practices observed
- 19/31
- Popularity band
- Top 50K
Ratings & Reviews median 66
of measured Ratings & Reviews sites
0 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: avval.ir. Thin bar: Ratings & Reviews peer median.
Enable
67/100
Peers 82
Harden
63/100
Peers 54
Accelerate
90/100
Peers 68
Recover
0/100
Peers 6
Priority fixes for avval.ir
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.
72% of Ratings & Reviews 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
HSTS kept for at least a year
Observed: The homepage response did not include a Strict-Transport-Security header.
What to do: Send Strict-Transport-Security on HTTPS responses. Start with a short max-age (for example 300 seconds), confirm every subdomain works over HTTPS, then raise it in steps to 31536000. Add includeSubDomains only when all subdomains are HTTPS. HSTS preload is optional and hard to undo; hstspreload.org itself does not recommend it by default.
31% of Ratings & Reviews peers do this.
Priority 3 · 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.
40% of Ratings & Reviews peers do this.
Priority 4 · Enable
Social preview image set
Observed: The homepage had no og:image, so shared links may show without a preview image.
What to do: Add Open Graph tags, including og:image with a 1200 x 630 image.
63% of Ratings & Reviews peers do this.
What avval.ir already does well
Practices fewer than half of Ratings & Reviews peers use.
- DMARC policy enforces quarantine or rejectDMARC policy p=quarantine.37% of peers
- Modern image formats in useWebP or AVIF images detected.37% of peers
- X-Content-Type-Options: nosniffnosniff header present.40% of peers
What we saw
- Homepage checked
- https://avval.ir/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Let's Encrypt, 89-day validity, expiring 2027-01-18
- DNS operators
- 1 self-run or other nameserver domain
- DMARC policy
- p=quarantine
- Homepage HTML
- 133 KB, gzip
- Images on homepage
- 17 (png 8, webp 4, svg 3)
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
- HSTS kept for at least a year
- CAA records limit who can issue certificates
- DNSSEC signed
- security.txt published
- Content Security Policy present
- Referrer-Policy set
- HTTP/3 advertised
- XML sitemap discoverable
- Reachable over IPv6
- Structured data present
- Social preview image set
- Nameservers spread across providers
Observed 19
- HTTP requests move to HTTPS
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- Certificate lifetime of 100 days or less
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- HTTP/2 negotiated
- 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
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Page language declared
- At most one redirect to the homepage
Own avval.ir?
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: avval.ir. This profile covers configuration only.