What powers osel.cz?
Last seen Jun 2026 · 18 technologies across 12 categories
Advertising
Analytics
Authentication
CDN
Cookie compliance
Font scripts
JavaScript libraries
Programming languages
Security
Tag managers
Video players
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| pandy | #69 | 21 |
| bloody mary 2006 | #91 | 11 |
| pachycephalosaurus dinosaur | #75 | 10 |
| abelisaurus | #86 | 9 |
| brachiosaurus dinosaurs | #81 | 7 |
| seismosaurus dinosaur | #80 | 5 |
| case western reserve logo | #33 | 4 |
| case western logo | #36 | 4 |
| cwru logo | #60 | 4 |
| bistahieversor | #85 | 3 |
| tarbosaurus vs t rex | #45 | 3 |
| tyrannosaurids | #78 | 3 |
| raptorex | #88 | 3 |
| ankylosaurid | #85 | 3 |
| lotor | #95 | 3 |
| carnosaur 2 | #80 | 2 |
| stygimoloch dinosaur | #78 | 2 |
| alcarelle | #91 | 2 |
| nazca lines astronaut | #81 | 2 |
| osel | #13 | 2 |
| palaeoecology | #95 | 2 |
| palaeoecology | #95 | 2 |
| je-co | #93 | 2 |
| labocania | #71 | 2 |
| aha logo | #95 | 2 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 74% phone
- 22% desktop
- 4% tablet
Czechia
Slovakia
Germany
United Kingdom
Italy
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.14 / 10 · ranked #100,963 of all domains
291 referring domains · OpenPageRank
Search traffic
130 est. monthly organic visits (US)
178 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 6.9 MB · 199 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| osel.cz | 18 |
| www.osel.cz | 16 |
Full technology history →
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Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected Criteo Jun 2026
- detected core-js Mar 2026
- detected Google Publisher Tag Mar 2026
- detected Snowplow Analytics Mar 2026
- dropped Snowplow Analytics Jan 2026
- dropped Debian Dec 2025
- detected Snowplow Analytics Aug 2025