What powers spir.cz?
Last seen May 2026 · 30 technologies across 18 categories
Analytics
Caching
WP Rocket
since Oct 2023
CDN
Cloudflare
since Feb 2020
CMS
WordPress
since Feb 2020
Databases
MySQL
since Feb 2020
Ecommerce
MailChimp
since Feb 2023
Font scripts
Google Font API
since Feb 2020
JavaScript Libraries
Miscellaneous
HTTP/3
since Oct 2023
Open Graph
since Oct 2023
RSS
since Oct 2023
Twitter Emoji (Twemoji)
since Feb 2020
Performance
Priority Hints
since Jul 2024
Photo Galleries
Programming languages
PHP
since May 2019
Tag Managers
Google Tag Manager
since May 2019
UI frameworks
CivicTheme
since Oct 2023
Webmail
Microsoft 365
since Feb 2023
Widgets
Facebook
since May 2019
WordPress plugins
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| net monitor | #52 | 6 |
| netmonitor | #30 | 0 |
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
- 100% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.37 / 10 · ranked #175,693 of all domains
91 referring domains · OpenPageRank
Search traffic
6 est. monthly organic visits (US)
2 keywords in Google's top 30
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0.2 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| www.spir.cz | 23 |
| iac.spir.cz | 13 |