Scan report for dfm5.ru

1 pages crawled — 950 words, 51 images and 149 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 28 distinct problems found, counted 28 times across the pages.

Report updated 2026-10-30

Quick Wins

High-impact, low-effort fixes, ranked by what this scan actually found.

Send a Strict-Transport-Security header — Browsers refuse to fall back to plain HTTP for this domain.
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.
Publish an SPF record — Receiving servers can tell your mail from mail that only claims to be yours.
Link the dead-end pages to the rest of the site — Visitors and crawlers who land on the page can go on to the rest of the site.

What the site checks found

Medium — Security — The TLS certificate expires in 22 days.
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: x-powered-by: PHP/8.0.30.
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 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 — 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.
Low — Privacy — The site loads Google Analytics, Google Tag Manager, Google Ads, 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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Category scores

Quick Wins

What the site checks found

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