Scan report for instrumenty.by
5 pages crawled — 61089 words, 293 images and 11003 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 54 distinct problems found, counted 195 times across the pages.
Report updated 2026-10-26
Category scores
- Overall
- 79/100
- SEO
- 77/100 · Issues: 28
- Accessibility
- 66/100 · Issues: 34
- Performance
- 65/100 · Issues: 42
- Security
- 34/100 · Issues: 35
- Privacy
- 85/100 · Issues: 7
- HTML validity
- 85/100 · Issues: 15
- Forms
- 89/100 · Issues: 16
- Links
- 76/100 · Issues: 11
- Console
- 98/100 · Issues: 1
- Infrastructure
- 97/100 · Issues: 1
- Mobile
- 100/100 · No issues found
- Images
- 80/100 · Issues: 5
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.
- Send a Strict-Transport-Security header — Browsers refuse to fall back to plain HTTP for this domain.
- 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.
What the site checks found
- Low — Performance — The HTML is sent with no Cache-Control, Expires, ETag or Last-Modified — every visit re-downloads it in full.
- 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 — 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/1.12.2.
- 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.
- High — Images — Images that do not load: 5 of 5 checked — the pages show a broken picture where they were.
- Low — Infrastructure — The icon the pages declare answers HTTP 403, so tabs and bookmarks fall back to a blank page symbol.
- High — Links — Internal links leading to an error page: 3 of 10 checked.
- 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, imprint).
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