eurofotbal.cz

Readiness by lane

Green: eurofotbal.cz. Thin bar: Sports Broadcast & Fantasy Games peer median.

Priority fixes for eurofotbal.cz

Ordered by impact and by how common each practice is among peers.

1. 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.

   77% of Sports Broadcast & Fantasy Games 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

2. Priority 2 · Accelerate

   Static files cached for 30 days or more

   Observed: A same-site stylesheet or script was cacheable for 1 hours, short of the 30-day benchmark.

   What to do: Give versioned (fingerprinted) CSS, JavaScript, fonts and images Cache-Control: public, max-age=31536000, immutable, and change the file name whenever the content changes.

   55% of Sports Broadcast & Fantasy Games peers do this.

   Guide: Browser Caching Guide for Website Owners

3. Priority 3 · 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.

   27% of Sports Broadcast & Fantasy Games peers do this.

   Guide: HTTPS and TLS Guide for Website Owners

4. Priority 4 · 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.

   73% of Sports Broadcast & Fantasy Games peers do this.

   Guide: Canonical Tags: A Decision Guide for Duplicate URLs

What eurofotbal.cz already does well

Practices fewer than half of Sports Broadcast & Fantasy Games peers use.

• Nameservers spread across providersNameservers spread across more than one operator.16% of peers
• Modern image formats in useWebP or AVIF images detected.35% of peers

What we saw

Homepage checked

https://www.eurofotbal.cz/

Homepage response

HTTP 200

TLS

TLSv1.3, HTTP/2

Certificate

Let's Encrypt, 89-day validity, expiring 2026-11-26

DNS operators

2 self-run or other nameserver domains

DMARC policy

p=none

Homepage HTML

1,340 KB, gzip

Images on homepage

1,229 (png 1131, svg 70, jpg 26, gif 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

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Sports Broadcast & Fantasy Games readiness benchmark