What powers stopka.cz?
Last seen Sep 2026 · 28 technologies across 16 categories
Analytics
Google Analytics
since Feb 2019
Blogs
WordPress
since Feb 2019
Captchas
reCAPTCHA
since Jun 2019
CDN
Amazon S3
since May 2026
Databases
MySQL
since Feb 2019
Microsoft 365
since Aug 2022
SparkPost
since Aug 2022
Font scripts
Google Font API
since Feb 2019
JavaScript frameworks
JavaScript Libraries
Miscellaneous
PaaS
Amazon Web Services
since May 2026
SiteGround
since Jun 2025
Programming languages
PHP
since Feb 2019
SEO
Tag managers
Google Tag Manager
since Feb 2019
Web servers
Apache Traffic Server
since Sep 2019
Nginx
since May 2025
Widgets
Facebook
since Feb 2019
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 63% phone
- 37% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.24 / 10 · ranked #1,213,310 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- CDN: Google
- Weight: 20.3 MB · 50 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google (35.207.139.8)
- DNS: websupport.cz
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,557,357, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| stopka.cz | 15 |
| www.stopka.cz | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 May 2026
- detected Amazon Web Services May 2026
- detected core-js May 2026
- detected Facebook Pixel May 2026
- dropped Pinterest Mar 2026
- detected Pinterest Jan 2026