Scan report for library.by
5 pages crawled — 2025 words, 128 images and 687 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 64 distinct problems found, counted 144 times across the pages.
Report updated 2026-10-29
Category scores
- Overall
- 83/100
- SEO
- 51/100 · Issues: 39
- Accessibility
- 71/100 · Issues: 14
- Performance
- 92/100 · Issues: 6
- Security
- 38/100 · Issues: 41
- Privacy
- 91/100 · Issues: 1
- HTML validity
- 90/100 · Issues: 10
- Forms
- 100/100 · No issues found
- Links
- 92/100 · Issues: 5
- Console
- 82/100 · Issues: 10
- Infrastructure
- 96/100 · Issues: 6
- Mobile
- 89/100 · Issues: 11
- Images
- 99/100 · Issues: 1
Quick Wins
High-impact, low-effort fixes, ranked by what this scan actually found.
- Declare the page language on the <html> element — Screen readers pick the right pronunciation and translation tools work.
- Add the responsive viewport meta tag — The layout adapts to phones instead of being zoomed out.
- Send a Strict-Transport-Security header — Browsers refuse to fall back to plain HTTP for this domain.
- Add an H1 heading — Both readers and crawlers get a clear statement of what the page is about.
- 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.
What the site checks found
- Medium — SEO — No sitemap.xml found at either the conventional paths or the one robots.txt names.
- 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: server: nginx-reuseport/1.21.1, x-powered-by: PHP/5.6.40.
- Medium — Security — No DMARC record at _dmarc — nothing tells receiving servers what to do with mail that fails the SPF check.
- 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, terms, imprint).
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