What powers chmi.cz?
Last seen Jun 2026 · 72 technologies across 26 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ventusky | #61 | 130 |
| synop | #45 | 95 |
| pocasi praha | #3 | 70 |
| pe | #61 | 38 |
| poas praha | #5 | 26 |
| poas | #5 | 25 |
| chmi radar | #1 | 12 |
| rad cast | #87 | 11 |
| pocasi | #8 | 11 |
| captor | #95 | 9 |
| ventusky weather | #35 | 8 |
| hydromet | #91 | 7 |
| bouka | #6 | 6 |
| europe weather | #75 | 6 |
| boure | #90 | 4 |
| radar zoom | #70 | 4 |
| how long does it take for snow to melt | #44 | 4 |
| celsia | #78 | 3 |
| cmu zoom | #40 | 3 |
| webu | #67 | 3 |
| shmu | #16 | 3 |
| predpoved pocasi | #4 | 3 |
| praha poas | #7 | 3 |
| poas | #13 | 3 |
| how long does it take snow to melt | #45 | 3 |
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
- 72% phone
- 24% desktop
- 4% tablet
Czechia
Slovakia
Poland
Austria
Greece
Egypt
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.75 / 10 · ranked #11,990 of all domains
1,384 referring domains · OpenPageRank
Search traffic
610 est. monthly organic visits (US)
595 keywords in Google's top 30
Core Web Vitals
| LCP | 2 s |
| INP | 125 ms |
| CLS | 0.25 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 2.7 MB · 94 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| copernicus.chmi.cz | 17 |
| www.chmi.cz | 17 |
| ecloud.chmi.cz | 16 |
| en.chmi.cz | 16 |
| biblio.chmi.cz | 10 |
| isvs.chmi.cz | 10 |
| produkty.chmi.cz | 10 |
| vystrahy.chmi.cz | 10 |
| mapy.chmi.cz | 9 |
| cds.chmi.cz | 8 |
| floodmaps.chmi.cz | 8 |
| hydro.chmi.cz | 8 |
| hamr.chmi.cz | 7 |
| lr.chmi.cz | 7 |
| info.chmi.cz | 6 |
| intranet.chmi.cz | 5 |
| voda.chmi.cz | 4 |
| portal.chmi.cz | 2 |
| pr-asu.chmi.cz | 2 |
| opendata.chmi.cz | 1 |
| pop3.chmi.cz | 1 |
| vystrahy-cr.chmi.cz | 1 |
Full technology history →
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Recent changes
- detected AlloyUI Jan 2026
- detected Apple iCloud Mail Jan 2026
- detected Choices Jan 2026
- detected Lightbox Jan 2026
- detected Microsoft Clarity Jan 2026
- detected React Jan 2026
- detected YUI Jan 2026