Scan report for trumf.cz
4 pages crawled — 2130 words, 32 images and 186 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 34 distinct problems found, counted 75 times across the pages.
Report updated 2026-10-30
Category scores
- Overall
- 90/100
- SEO
- 72/100 · Issues: 18
- Accessibility
- 84/100 · Issues: 18
- Performance
- 93/100 · Issues: 4
- Security
- 62/100 · Issues: 24
- Privacy
- 79/100 · Issues: 5
- HTML validity
- 96/100 · Issues: 5
- Forms
- 100/100 · No issues found
- Links
- 99/100 · Issues: 1
- Console
- 100/100 · No issues found
- Infrastructure
- 100/100 · No issues found
- Mobile
- 100/100 · No issues found
- Images
- 100/100 · No issues found
Quick Wins
High-impact, low-effort fixes, ranked by what this scan actually found.
- Send a Strict-Transport-Security header — Browsers refuse to fall back to plain HTTP for this domain.
- Send X-Content-Type-Options: nosniff — Browsers stop guessing content types and executing files as scripts.
- Send a Referrer-Policy header — Internal URLs stop leaking to third-party sites.
- Add a twitter:card meta tag — Links shared on X get a preview card instead of a bare URL.
- Give every iframe a title — Screen-reader users hear what each embedded frame contains.
- Send a Permissions-Policy header — Camera, microphone and geolocation stay switched off for embedded content.
What the site checks found
- Low — SEO — No entry in the sitemap carries a lastmod date, so crawlers cannot tell which pages have changed since they last read them.
- Low — SEO — The http:// redirect is temporary (HTTP 302) — make it a 301 so ranking signals move across.
- Medium — SEO — 1 hreflang alternates redirect or do not answer: /ru/ → / (cs).
- Low — Performance — Redirects before the entry page is served: 2.
- Low — Performance — The HTML is compressed with gzip but not with Brotli, which every current browser accepts and which is typically 15–20% smaller.
- Low — Security — No /.well-known/security.txt — anyone who finds a vulnerability has to guess where to report it.
- Low — Security — No CAA record — any certificate authority may issue a certificate for this domain.
- High — Privacy — The site loads Google Analytics, Google Tag Manager with no consent layer anywhere in the markup — under the GDPR and the ePrivacy Directive those tags need consent before they run.
Other sites scanned recently
Scan your own site
Get the same diagnostic report for your website in under a minute.