What powers proofreading.cz?
Last seen Jun 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Aug 2018
CMS
Databases
MySQL
since Aug 2018
Font scripts
Font Awesome
since Aug 2018
Google Font API
since Aug 2018
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
Security
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Sep 2020
Web servers
WordPress plugins
WordPress themes
ThemeGrill Spacious
since Feb 2022
Audience
- 82% phone
- 18% desktop
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.28 / 10 · ranked #1,158,538 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.5 MB · 48 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.