Scan report for cenergo.by
5 pages crawled — 5163 words, 137 images and 715 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 68 distinct problems found, counted 179 times across the pages.
Report updated 2026-10-31
Category scores
- Overall
- 81/100
- SEO
- 68/100 · Issues: 26
- Accessibility
- 62/100 · Issues: 36
- Performance
- 80/100 · Issues: 28
- Security
- 25/100 · Issues: 47
- Privacy
- 95/100 · Issues: 5
- HTML validity
- 91/100 · Issues: 5
- Forms
- 100/100 · No issues found
- Links
- 96/100 · Issues: 5
- Console
- 89/100 · Issues: 6
- Infrastructure
- 81/100 · Issues: 4
- Mobile
- 92/100 · Issues: 9
- Images
- 90/100 · Issues: 8
Quick Wins
High-impact, low-effort fixes, ranked by what this scan actually found.
- Add alt text to the images that are missing it — Search engines can index the images and screen-reader users learn what they show.
- Declare the page language on the <html> element — Screen readers pick the right pronunciation and translation tools work.
- 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.
- Give every page a <title> — The page gets a real headline in results and browser tabs.
What the site checks found
- Medium — SEO — Both www.cenergo.by and the canonical host serve the site with HTTP 200 — the whole site exists at two addresses.
- Medium — Infrastructure — A URL that does not exist answers with HTTP 500 instead of 404.
- Low — Infrastructure — Requests from outside a browser are answered by bot protection rather than by the site, so the pages and files in this report were read in a real browser and the checks that cannot be asked that way are reported as not checked.
- 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/1.30.6, x-powered-by: PHP/7.4.33.
- 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 — Privacy — The site loads Google Analytics, Google Tag Manager, Yandex Metrica with no consent layer anywhere in the markup — under the GDPR and the ePrivacy Directive those tags need consent before they run.
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