What powers 
saferinternet.cz?
Last seen Aug 2026 · 25 technologies across 18 categories
Advertising
Google AdSense
since May 2021
Analytics
Google Analytics
since Apr 2019
Matomo Analytics
since Jun 2025
CMS
Cookie compliance
Funding Choices
since Feb 2024
Databases
MySQL
since May 2021
Font scripts
Font Awesome
since Apr 2020
Google Font API
since Apr 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
RSS
since Dec 2022
Programming languages
PHP
since Apr 2019
Security
reCAPTCHA
since Nov 2022
SEO
Tag managers
Google Tag Manager
since Jun 2021
UI frameworks
Bootstrap
since Apr 2019
Web servers
Apache HTTP Server
since May 2021
Nginx
since Apr 2019
Widgets
Facebook
since Apr 2019
WordPress plugins
WordPress themes
ThemezHut Bam
since Nov 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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| novaplus cz | #51 | 0 |
| 200 usd to czk | #83 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
AI Crawlers
Policy unknown
Open Page Rank
5.43 / 10 · ranked #167,780 of all domains
108 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
2 keywords in Google's top 30
Page
- Language: Czech
- Weight: 2.6 MB · 97 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SUPERNETWORK _ (95.168.212.14, IPv6)
- DNS: vas-hosting.com
- Email: vas-server.cz
- Email security: SPF (neutral), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,321,651, 16 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pomoconline.saferinternet.cz | 19 |
| www.saferinternet.cz | 17 |
| bezpecne-online.saferinternet.cz | 12 |
| saferinternet.cz | 8 |