What powers laurens.cz?
Last seen Aug 2026 · 19 technologies across 10 categories
Advertising
Google AdSense
since Jul 2022
Analytics
Google Analytics
since Jan 2019
Blogs
Blogger
since Oct 2021
JavaScript libraries
Miscellaneous
Programming languages
Security
HSTS
since Dec 2022
Tag managers
Google Tag Manager
since Nov 2019
Web servers
Apache HTTP Server
since Jan 2019
OpenGSE
since Oct 2021
Webmail
Google Workspace
since Aug 2022
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
- 62% phone
- 38% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.19 / 10 · ranked #1,274,448 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.0 MB · 74 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on FASTER-AS (185.50.229.37)
- DNS: grdns.cz
- Email: no MX record returned
- Common Crawl link graph: rank 26,262,221, 4 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.laurens.cz | 12 |
| blog.laurens.cz | 11 |
| laurens.cz | 11 |
Full technology history →
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Recent changes
- dropped Linkedin Insight Tag Jun 2026
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- detected Cloudflare Oct 2025
- detected Cloudflare Bot Management Oct 2025