What powers copywriting.cz?
Last seen Sep 2026 · 27 technologies across 12 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Aug 2018
Font scripts
Font Awesome
since Jan 2016
Google Font API
since Jan 2016
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Sep 2023
Chart.js
since Sep 2023
JavaScript libraries
Axios
since Sep 2023
jQuery Migrate
since Jan 2016
Lightbox
since Sep 2023
Lozad.js
since Sep 2023
OWL Carousel
since Jan 2016
Select2
since Sep 2023
SweetAlert2
since Sep 2023
Miscellaneous
Open Graph
since Sep 2022
Popper
since Sep 2023
Rich text editors
Quill
since Sep 2023
UI frameworks
Video players
YouTube
since Jan 2016
Web servers
Apache HTTP Server
since Jan 2016
Widgets
Slider Revolution
since Nov 2022
Twitter
since Aug 2018
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.38 / 10 · ranked #1,032,971 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 2.4 MB · 36 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on VSHOSTING (178.251.187.27)
- DNS: miniserver.cz
- Email: miniserver.cz
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 14,468,241, 4 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.copywriting.cz | 17 |
| copywriting.cz | 15 |