What powers 81klima.cz?
Last seen Jun 2026 · 41 technologies across 22 categories
Advertising
Adform
since Apr 2023
Microsoft Advertising
since Jun 2023
Analytics
Cloudflare Browser Insights
since Jun 2026
Google Analytics
since Apr 2019
Microsoft Clarity
since May 2022
Pinterest Conversion Tag
since Nov 2021
Plausible
since Apr 2025
Snowplow Analytics
since Nov 2021
TikTok Pixel
since Mar 2026
Authentication
Google Sign-in
since Feb 2021
Captchas
reCAPTCHA
since Mar 2020
CDN
Cloudflare
since Feb 2021
Google Cloud CDN
since Jun 2026
Font scripts
Google Font API
since Apr 2019
IaaS
Google Cloud
since Jun 2026
JavaScript frameworks
JavaScript Libraries
Lightbox
since Mar 2020
OWL Carousel
since Mar 2020
Maps
Google Maps
since Apr 2019
Marketing automation
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Dec 2023
Performance
Cloudflare Rocket Loader
since Oct 2022
Priority Hints
since Feb 2026
Programming languages
Reverse proxies
Nginx
since Apr 2020
Security
Cloudflare Bot Management
since Jun 2026
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Tailwind CSS
since Jun 2026
Video players
VideoJS
since Apr 2026
Web Servers
Apache HTTP Server
since Apr 2019
Webmail
Microsoft 365
since Aug 2022
Widgets
Facebook
since Apr 2019
Audience
- 79% phone
- 18% desktop
- 3% tablet
Czechia
Germany
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.97 / 10 · ranked #1,642,519 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 19.1 MB · 159 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.81klima.cz | 24 |
| bmlp.81klima.cz | 17 |
| ostrava.81klima.cz | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Facebook Login Jun 2026
- detected Mautic Jun 2026
- detected VideoJS Apr 2026
- detected TikTok Pixel Mar 2026
- detected Priority Hints Feb 2026