Website readiness profile · Snapshot 23 October 2026
dextools.io
dextools.io's public homepage, certificate and DNS checked against 31 practices and compared with 233 Data & Analytics sites.
- Readiness index
- 70/100
- Ahead of
- 70%
- Practices observed
- 18/29
- Popularity band
- Top 50K
Data & Analytics median 63
of measured Data & Analytics sites
2 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: dextools.io. Thin bar: Data & Analytics peer median.
Enable
69/100
Peers 78
Harden
58/100
Peers 56
Accelerate
100/100
Peers 63
Recover
0/100
Peers 8
Priority fixes for dextools.io
Ordered by impact and by how common each practice is among peers.
Priority 1 · Harden
HSTS kept for at least a year
Observed: The homepage response did not include a Strict-Transport-Security header.
Why it matters: HSTS tells browsers to use HTTPS for your host on every later visit, which removes the window where a first HTTP request can be intercepted.
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.
On Cloudflare: Enable HSTS under SSL/TLS > Edge Certificates > HTTP Strict Transport Security and raise max-age gradually.
34% of Data & Analytics peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.
Priority 2 · Enable
XML sitemap discoverable
Observed: No sitemap was listed in robots.txt or found at /sitemap.xml.
What to do: Generate an XML sitemap of canonical URLs, reference it in robots.txt and submit it in Google Search Console.
63% of Data & Analytics peers do this.
Guide: XML Sitemap Guide: Include Only URLs You Stand Behind
Priority 3 · Enable
Canonical URL declared
Observed: The homepage did not declare a canonical URL.
What to do: Add a self-referencing canonical link to every indexable page, using the final https:// URL.
65% of Data & Analytics peers do this.
Priority 4 · 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.
51% of Data & Analytics peers do this.
What dextools.io already does well
Practices fewer than half of Data & Analytics peers use.
- Content Security Policy presentContent-Security-Policy present.24% of peers
- HTTP/3 advertisedHTTP/3 advertised.37% of peers
- DMARC policy enforces quarantine or rejectDMARC policy p=quarantine.38% of peers
What we saw
- Homepage checked
- https://www.dextools.io/
- Homepage response
- HTTP 200, after 1 redirect
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Google Trust Services, 90-day validity, expiring 2027-01-03
- CDN or edge
- Cloudflare
- DNS operators
- Cloudflare
- DMARC policy
- p=quarantine
- Homepage HTML
- 9 KB, br
- Images on homepage
- 0
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 11
Observed 18
- 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
- Content Security Policy present
- HTTP/2 negotiated
- HTTP/3 advertised
- HTML compressed
- Static files cached for 30 days or more
- No render-blocking scripts in <head>
- robots.txt published
- Reachable over IPv6
- Meta description written
- Mobile viewport configured
- Social preview image set
- Page language declared
- At most one redirect to the homepage
Not measured 2
- Modern image formats in use
- Offscreen images lazy-loaded
Own dextools.io?
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Live status for this site: Status Is Down: dextools.io. This profile covers configuration only.