Scan report for school4.of.by
5 pages crawled — 3369 words, 126 images and 1270 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 59 distinct problems found, counted 165 times across the pages.
Report updated 2026-10-26
Category scores
- Overall
- 79/100
- SEO
- 73/100 · Issues: 19
- Accessibility
- 59/100 · Issues: 31
- Performance
- 62/100 · Issues: 23
- Security
- 29/100 · Issues: 37
- Privacy
- 97/100 · Issues: 1
- HTML validity
- 90/100 · Issues: 6
- Forms
- 88/100 · Issues: 10
- Links
- 82/100 · Issues: 12
- Console
- 77/100 · Issues: 13
- Infrastructure
- 97/100 · Issues: 1
- Mobile
- 95/100 · Issues: 7
- Images
- 97/100 · Issues: 5
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 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.
- Send a Referrer-Policy header — Internal URLs stop leaking to third-party sites.
- Serve every asset over https:// — Browsers stop blocking assets and warning about the padlock.
What the site checks found
- Low — SEO — robots.txt has no Sitemap: line — crawlers have to guess where the sitemap is.
- Medium — SEO — No sitemap.xml found at either the conventional paths or the one robots.txt names.
- 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/5.6.40.
- Medium — Security — No SPF record — anyone can send email that claims to come from this domain.
- Medium — Security — No DMARC record at _dmarc — nothing tells receiving servers what to do with mail that fails the SPF check.
- Medium — Performance — 18 of 18 static files checked are cached for less than a week, or not at all — returning visitors download them again.
- 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.
- Medium — Links — Internal links leading to an error page: 2 of 10 checked.
- Low — Links — Internal links that reach their page through a redirect: 2 of 10 checked.
- Low — Infrastructure — The domain publishes no MX records, so it cannot receive email.
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