Scan report for seismo.by
5 pages crawled — 2314 words, 154 images and 553 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 40 distinct problems found, counted 83 times across the pages.
Report updated 2026-10-25
Category scores
- Overall
- 92/100
- SEO
- 82/100 · Issues: 18
- Accessibility
- 93/100 · Issues: 6
- Performance
- 86/100 · Issues: 16
- Security
- 58/100 · Issues: 34
- Privacy
- 91/100 · Issues: 1
- HTML validity
- 99/100 · Issues: 2
- Forms
- 100/100 · No issues found
- Links
- 100/100 · No issues found
- Console
- 98/100 · Issues: 1
- Infrastructure
- 97/100 · Issues: 1
- Mobile
- 96/100 · Issues: 3
- Images
- 99/100 · Issues: 1
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.
- Write meta descriptions for the pages without one — Google stops inventing snippets and shows the copy you wrote.
- Send X-Content-Type-Options: nosniff — Browsers stop guessing content types and executing files as scripts.
- Send an X-Frame-Options header — The site cannot be framed for click-jacking.
- Send a Referrer-Policy header — Internal URLs stop leaking to third-party sites.
- Send a Permissions-Policy header — Camera, microphone and geolocation stay switched off for embedded content.
What the site checks found
- Low — Performance — The HTML is sent with no Cache-Control, Expires, ETag or Last-Modified — every visit re-downloads it in full.
- 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 — Response headers publish exact software versions: x-powered-by: PHP/7.4.33.
- Low — Security — No CAA record — any certificate authority may issue a certificate for this domain.
- Low — Security — The zone is not signed with DNSSEC, so a forged DNS answer cannot be detected.
- Medium — Privacy — None of the scanned pages links a privacy policy (missing: privacy, imprint).
- Low — Infrastructure — Requests from outside a browser are answered by bot protection rather than by the site, so the pages and files in this report were read in a real browser and the checks that cannot be asked that way are reported as not checked.
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