What powers cerpro.io?
Last seen Sep 2026 · 30 technologies across 20 categories
Analytics
Google Analytics
since Apr 2024
CDN
Cloudflare
since Jul 2026
CMS
Databases
MySQL
since Mar 2024
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
Hosting
IONOS
since Mar 2024
Hosting panels
Plesk
since Mar 2024
JavaScript frameworks
Vue.js
since Aug 2025
JavaScript libraries
Swiper
since Mar 2024
Marketing automation
HubSpot
since Mar 2026
Miscellaneous
Open Graph
since Mar 2024
RSS
since Mar 2024
Performance
Priority Hints
since Mar 2024
Programming languages
Security
Cloudflare Bot Management
since Jul 2026
Tag managers
Google Tag Manager
since Apr 2024
UI frameworks
Element UI
since Aug 2025
Web servers
Nginx
since Mar 2024
Webmail
Apple iCloud Mail
since Aug 2026
Microsoft 365
since Mar 2024
WordPress plugins
WordPress themes
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
- 67% desktop
- 33% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.83 / 10 · ranked #1,918,346 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 2.0 MB · 115 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Cerpro GmbH
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on KUES-DATA (185.125.174.93)
- DNS: IONOS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 10,375,539, 3 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Apple iCloud Mail Aug 2026
- detected Cloudflare Jul 2026
- detected Cloudflare Bot Management Jul 2026
- detected Fluent Forms Jul 2026
- dropped Facebook Pixel Mar 2026
- detected Google Analytics Mar 2026
- detected HubSpot Mar 2026