What powers londoninstitute.cz?
Last seen Sep 2026 · 28 technologies across 15 categories
Analytics
Authentication
Facebook Login
since Jul 2021
Caching
WP Rocket
since Sep 2026
CMS
WordPress
since May 2026
Databases
MySQL
since May 2026
Font scripts
Google Font API
since May 2026
JavaScript libraries
Miscellaneous
Open Graph
since May 2026
RSS
since May 2026
Performance
Priority Hints
since Sep 2026
Programming languages
Adobe Flash
since Jul 2021
PHP
since Jul 2020
Security
Tag managers
Google Tag Manager
since Jul 2020
Web servers
Apache HTTP Server
since Jul 2020
Nginx
since May 2026
WordPress plugins
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.59 / 10 · ranked #2,340,440 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech (Czechia)
- Weight: 3.3 MB · 62 requests
- WordPress theme: theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on UPCLOUD (5.22.214.231)
- DNS: regzone.cz
- Email: no MX record returned
- Email security: SPF (neutral), DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 19,180,108, 5 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| londoninstitute.cz | 21 |
| www.londoninstitute.cz | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Sep 2026
- detected WP Rocket Sep 2026
- dropped Debian Dec 2025