What powers queisser.ru?
Last seen May 2026 · 12 technologies across 9 categories
CDN
Cloudflare
since Jan 2025
Issue trackers
Sentry
since Dec 2025
JavaScript frameworks
JavaScript libraries
Swiper
since Dec 2025
Miscellaneous
Open Graph
since May 2026
PWA
since Dec 2025
Programming languages
Node.js
since Dec 2025
Security
HSTS
since Dec 2025
UI frameworks
Element UI
since Dec 2025
Tailwind CSS
since Dec 2025
Webmail
Microsoft 365
since Sep 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.24 / 10 · ranked #9,374,078 of all domains
9 referring domains · OpenPageRank
Infrastructure
- Hosted on RUSONYX-AS (89.253.219.220)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: GlobalSign, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 8,311,803, 5 hosts
- Verified with: GlobalSign, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Open Graph May 2026
- dropped Matomo Analytics Apr 2026
- dropped Priority Hints Apr 2026
- dropped Facebook Login Mar 2026
- dropped Google Analytics Mar 2026
- dropped Joomla Mar 2026
- dropped jQuery Mar 2026
- dropped Liveinternet Mar 2026
- dropped Nginx Mar 2026
- dropped OpenResty Mar 2026
- dropped PHP Mar 2026
- dropped Yandex.Metrika Mar 2026
- detected Element UI Dec 2025
- detected HSTS Dec 2025
- detected Matomo Analytics Dec 2025
- detected Node.js Dec 2025
- detected Nuxt.js Dec 2025
- detected Priority Hints Dec 2025
- detected PWA Dec 2025
- detected Sentry Dec 2025
- detected Swiper Dec 2025
- detected Tailwind CSS Dec 2025
- detected Vue.js Dec 2025
- detected Facebook Login Nov 2025
- dropped Facebook Login Oct 2025