Scan report for decus.by
5 pages crawled — 5041 words, 241 images and 508 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 58 distinct problems found, counted 161 times across the pages.
Report updated 2026-10-29
Category scores
- Overall
- 82/100
- SEO
- 69/100 · Issues: 26
- Accessibility
- 48/100 · Issues: 33
- Performance
- 79/100 · Issues: 29
- Security
- 39/100 · Issues: 34
- Privacy
- 88/100 · Issues: 2
- HTML validity
- 86/100 · Issues: 15
- Forms
- 98/100 · Issues: 4
- Links
- 100/100 · No issues found
- Console
- 98/100 · Issues: 1
- Infrastructure
- 90/100 · Issues: 3
- Mobile
- 88/100 · Issues: 10
- Images
- 98/100 · Issues: 4
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 a Strict-Transport-Security header — Browsers refuse to fall back to plain HTTP for this domain.
- Add alt text to the images that are missing it — Search engines can index the images and screen-reader users learn what they show.
- Send X-Content-Type-Options: nosniff — Browsers stop guessing content types and executing files as scripts.
- Send a Referrer-Policy header — Internal URLs stop leaking to third-party sites.
What the site checks found
- Medium — SEO — Both www.decus.by and the canonical host serve the site with HTTP 200 — the whole site exists at two addresses.
- Low — Security — No /.well-known/security.txt — anyone who finds a vulnerability has to guess where to report it.
- 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.
- 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 — Performance — The HTML is compressed with gzip but not with Brotli, which every current browser accepts and which is typically 15–20% smaller.
- Low — Infrastructure — The domain publishes no MX records, so it cannot receive email.
- Low — Privacy — The site loads Google Analytics, Google Tag Manager, Meta Pixel, 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, terms, imprint).
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