What powers popojedu.cz?
Last seen Aug 2026 · 36 technologies across 17 categories
Analytics
CDN
CMS
Databases
MySQL
since Feb 2020
Font scripts
Font Awesome
since Feb 2020
Google Font API
since Feb 2020
JavaScript libraries
Marketing automation
ManyChat
since Feb 2021
Miscellaneous
Page builders
wpBakery
since Jul 2021
Performance
LazySizes
since Jul 2022
Priority Hints
since Aug 2026
Programming languages
PHP
since Feb 2020
Security
HSTS
since Sep 2022
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Tailwind CSS
since Aug 2026
Web servers
Nginx
since Feb 2020
Webmail
Microsoft 365
since May 2026
WordPress plugins
Contact Form 7
since Jul 2022
Google Tag Manager for WordPress
since Jul 2022
Yoast SEO
since Jul 2021
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.39 / 10 · ranked #39,591,790 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.1 MB · 18 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on WEDOS (31.31.79.153)
- DNS: ignum.com
- Email: Microsoft 365
- Email security: no SPF record, DMARC reject, DNSSEC signed, CAA
- Common Crawl link graph: rank 39,923,823, 2 hosts
DNS records as swept Aug 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Axios Aug 2026
- detected Priority Hints Aug 2026
- detected PWA Aug 2026
- detected Tailwind CSS Aug 2026
- dropped Smartsupp Jul 2026
- detected Microsoft 365 May 2026