What powers kverulant.org?
Last seen Aug 2023 · 25 technologies across 18 categories
Advertising
Twitter Ads
since May 2022
Analytics
Google Analytics
since Aug 2018
Snowplow Analytics
since May 2021
Authentication
Facebook Login
since Jul 2021
Caching
Litespeed Cache
since May 2022
CDN
Cloudflare
since Jan 2022
jQuery CDN
since Feb 2022
CMS
Databases
MySQL
since Aug 2020
Font Scripts
Google Font API
since Nov 2017
JavaScript Frameworks
JavaScript libraries
Maps
Google Maps
since Aug 2018
Miscellaneous
Performance
Cloudflare Rocket Loader
since Oct 2022
Programming languages
PHP
since Aug 2018
Tag managers
Google Tag Manager
since Sep 2019
UI frameworks
Web Frameworks
Nette Framework
since Nov 2017
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 65% phone
- 30% desktop
- 5% tablet
Czechia
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.97 / 10 · ranked #593,485 of all domains
101 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- Kverulant.org
- Founded: 2009
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.7.90, IPv6)
- DNS: Cloudflare DNS
- Email: Active 24
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 1,187,749, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted