Scan report for professor.by
5 pages crawled — 6080 words, 87 images and 530 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 56 distinct problems found, counted 188 times across the pages.
Report updated 2026-10-29
Category scores
- Overall
- 83/100
- SEO
- 78/100 · Issues: 29
- Accessibility
- 80/100 · Issues: 22
- Performance
- 75/100 · Issues: 21
- Security
- 30/100 · Issues: 51
- Privacy
- 85/100 · Issues: 7
- HTML validity
- 88/100 · Issues: 10
- Forms
- 77/100 · Issues: 28
- Links
- 98/100 · Issues: 3
- Console
- 89/100 · Issues: 6
- Infrastructure
- 100/100 · No issues found
- Mobile
- 95/100 · Issues: 7
- Images
- 98/100 · Issues: 4
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.
- Update the copyright year — The footer stops telling everyone the site was abandoned.
- 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.
- Label every form field — Fields become usable with a screen reader and clickable by their label.
What the site checks found
- Low — SEO — Sitemap URLs pointing at a different domain: 16 — they will be ignored.
- 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/1.12.1, x-powered-by: PHP/5.4.38.
- 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 — Performance — 8 scripts or stylesheets are sent without gzip or Brotli compression.
- 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 — Privacy — The site loads Google Analytics, Yandex Metrica with no consent layer anywhere in the markup — under the GDPR and the ePrivacy Directive those tags need consent before they run.
- Medium — Privacy — None of the scanned pages links a privacy policy (missing: privacy, imprint).
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