Scan report for business-seminar.by
5 pages crawled — 789 words, 7 images and 71 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 49 distinct problems found, counted 125 times across the pages.
Report updated 2026-10-28
Category scores
- Overall
- 84/100
- SEO
- 48/100 · Issues: 35
- Accessibility
- 83/100 · Issues: 11
- Performance
- 64/100 · Issues: 18
- Security
- 49/100 · Issues: 35
- Privacy
- 91/100 · Issues: 1
- HTML validity
- 99/100 · Issues: 2
- Forms
- 99/100 · Issues: 1
- Links
- 100/100 · No issues found
- Console
- 91/100 · Issues: 5
- Infrastructure
- 91/100 · Issues: 11
- Mobile
- 96/100 · Issues: 6
- Images
- 100/100 · No issues found
Quick Wins
High-impact, low-effort fixes, ranked by what this scan actually found.
- Let the viewport be zoomed — Anyone who needs larger text can zoom the page.
- Turn on gzip or brotli compression for HTML — HTML transfers shrink by roughly 70%, cutting load time on every visit.
- Set font-display: swap on the web fonts — Text is readable in a fallback face from the first paint instead of being hidden.
- 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.
What the site checks found
- Low — SEO — No robots.txt — crawlers get no guidance and no sitemap pointer.
- Medium — SEO — No sitemap.xml found at either the conventional paths or the one robots.txt names.
- Medium — SEO — Both www.business-seminar.by and the canonical host serve the site with HTTP 200 — the whole site exists at two addresses.
- Low — Performance — The HTML is sent with no Cache-Control, Expires, ETag or Last-Modified — every visit re-downloads it in full.
- Medium — Performance — 8 of 8 static files checked are cached for less than a week, or not at all — returning visitors download them again.
- Medium — Performance — 5 scripts or stylesheets are sent without gzip or Brotli compression.
- 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/1.20.2.
- 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.
- Low — Infrastructure — The icon the pages declare answers HTTP 404, so tabs and bookmarks fall back to a blank page symbol.
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