Scan report for proseo.by

2 pages crawled — 1723 words, 38 images and 32 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 52 distinct problems found, counted 66 times across the pages.

Report updated 2026-10-28

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.
Give every page a <title> — The page gets a real headline in results and browser tabs.
Send a Strict-Transport-Security header — Browsers refuse to fall back to plain HTTP for this domain.
Add the <!DOCTYPE html> declaration — Browsers switch from quirks mode to standards mode — the layout stops drifting between them.
Add the responsive viewport meta tag — The layout adapts to phones instead of being zoomed out.
Give every form a submit control — Visitors can actually send the form.

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.
Medium — Security — The TLS certificate expires in 29 days.
Medium — Security — The server lists the contents of /images/ instead of refusing — every file ever uploaded there is browsable.
Low — Security — No /.well-known/security.txt — anyone who finds a vulnerability has to guess where to report it.
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 sent with no Cache-Control, Expires, ETag or Last-Modified — every visit re-downloads it in full.
Low — Infrastructure — The icon the pages declare answers HTTP 404, so tabs and bookmarks fall back to a blank page symbol.
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.

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Category scores

Quick Wins

What the site checks found

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