What powers zskvasice.cz?
Last seen Sep 2026 · 27 technologies across 13 categories
Analytics
Google Analytics
since Jun 2020
CMS
WordPress
since Jul 2019
Databases
MySQL
since Jul 2019
Font scripts
Google Font API
since Jul 2019
Twitter Emoji (Twemoji)
since Jul 2019
JavaScript libraries
Select2
since Jul 2019
Miscellaneous
Performance
LazySizes
since Feb 2022
Priority Hints
since May 2026
Programming languages
PHP
since Jul 2019
Security
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Jun 2020
UI frameworks
Web servers
Apache HTTP Server
since Jul 2019
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
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 not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.27 / 10 · ranked #9,088,770 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 5.9 MB · 62 requests
- WordPress theme: smarty · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on WEDOS (46.28.106.200, IPv6)
- DNS: wedos.com
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 16,957,265, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped HTTP/3 Jun 2026
- detected Priority Hints May 2026
- detected Twitter Emoji (Twemoji) May 2026
- dropped Nginx Mar 2026
- detected Apache HTTP Server Feb 2026