Scan report for dls.by
5 pages crawled — 8995 words, 59 images and 366 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 54 distinct problems found, counted 80 times across the pages.
Report updated 2026-10-28
Category scores
- Overall
- 90/100
- SEO
- 65/100 · Issues: 19
- Accessibility
- 89/100 · Issues: 11
- Performance
- 90/100 · Issues: 13
- Security
- 59/100 · Issues: 19
- Privacy
- 97/100 · Issues: 1
- HTML validity
- 93/100 · Issues: 5
- Forms
- 97/100 · Issues: 3
- Links
- 96/100 · Issues: 2
- Console
- 98/100 · Issues: 1
- Infrastructure
- 95/100 · Issues: 3
- Mobile
- 99/100 · Issues: 1
- Images
- 98/100 · Issues: 2
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.
- Set font-display: swap on the web fonts — Text is readable in a fallback face from the first paint instead of being hidden.
- Send a Referrer-Policy header — Internal URLs stop leaking to third-party sites.
- Send an X-Frame-Options header — The site cannot be framed for click-jacking.
- Send the charset in the Content-Type header — The browser knows the encoding before it reads the first byte, instead of guessing at it.
- Make every id on the page unique — Anchors, labels and scripts reach the element they were pointing at.
What the site checks found
- Low — SEO — Sitemap URLs pointing at a different domain: 8 — they will be ignored.
- Low — SEO — No entry in the sitemap carries a lastmod date, so crawlers cannot tell which pages have changed since they last read them.
- Medium — SEO — 6 hreflang links are not confirmed by a link back from the other language: /howyoutubeworks/ → /intl/he_ALL/howyoutubeworks/ (iw), /howyoutubeworks/ → /intl/ALL_lt/howyoutubeworks/ (lt), /howyoutubeworks/ → /intl/ALL_ee/howyoutubeworks/ (et). Google ignores one-way pairs.
- Medium — SEO — 1 hreflang alternates name a different canonical, so the listed version is not the one in the index: /howyoutubeworks/ → /intl/he_ALL/howyoutubeworks/ (iw).
- Low — Performance — Redirects before the entry page is served: 4.
- Low — Security — The Content-Security-Policy allows 'unsafe-inline' or 'unsafe-eval', which is what a script injection needs.
- Low — Security — The Content-Security-Policy sets no default-src, frame-ancestors, so those are left at the browser default.
- 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 — Links — Internal links that reach their page through a redirect: 6 of 10 checked.
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