Website readiness profile · Snapshot 23 October 2026
csfd.sk
csfd.sk's public homepage, certificate and DNS checked against 31 practices and compared with 190 Ratings & Reviews sites.
- Readiness index
- 66/100
- Ahead of
- 47%
- Practices observed
- 16/29
- Popularity band
- Top 50K
Ratings & Reviews median 66
of measured Ratings & Reviews sites
2 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: csfd.sk. Thin bar: Ratings & Reviews peer median.
Enable
59/100
Peers 82
Harden
60/100
Peers 54
Accelerate
87/100
Peers 68
Recover
100/100
Peers 6
Priority fixes for csfd.sk
Ordered by impact and by how common each practice is among peers.
Priority 1 · Enable
Meta description written
Observed: The homepage had no meta description.
Why it matters: Search engines often use it for the snippet under your link, so a clear description can improve click-through.
What to do: Write a short, specific description of the page for people, not a list of keywords.
96% of Ratings & Reviews peers do this. Limit: Based on the homepage HTML delivered to an automated client; scripts that run later were not executed.
Guide: Meta Titles and Descriptions That Match Search Intent
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 · 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.
78% of Ratings & Reviews 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.
47% of Ratings & Reviews peers do this.
What csfd.sk already does well
Practices fewer than half of Ratings & Reviews peers use.
- security.txt publishedsecurity.txt with a contact found.4.3% of peers
- Nameservers spread across providersNameservers spread across more than one operator.6.3% of peers
- CAA records limit who can issue certificatesCAA limits issuance to letsencrypt.org, sectigo.com.11% of peers
What we saw
- Homepage checked
- https://www.csfd.sk/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Sectigo, 365-day validity, expiring 2026-11-10
- DNS operators
- 3 self-run or other nameserver domains
- DMARC policy
- p=reject
- Homepage HTML
- 7 KB, gzip
- Images on homepage
- 2 (webp 2)
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 13
- HSTS kept for at least a year
- Certificate lifetime of 100 days or less
- DNSSEC signed
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTTP/3 advertised
- Reachable over IPv6
- Canonical URL declared
- Meta description written
- Structured data present
- Social preview image set
Observed 16
- HTTP requests move to HTTPS
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- CAA records limit who can issue certificates
- security.txt published
- DMARC policy enforces quarantine or reject
- HTTP/2 negotiated
- HTML compressed
- Static files cached for 30 days or more
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- Mobile viewport configured
- Page language declared
- At most one redirect to the homepage
- Nameservers spread across providers
Not measured 2
- Modern image formats in use
- Offscreen images lazy-loaded
Own csfd.sk?
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Live status for this site: Status Is Down: csfd.sk. This profile covers configuration only.