What powers persus.de?
Last seen Sep 2026 · 17 technologies across 13 categories
Advertising
Microsoft Advertising
since Dec 2024
CMS
WordPress
since Apr 2024
Cookie compliance
Databases
MySQL
since Apr 2024
Font scripts
Twitter Emoji (Twemoji)
since Sep 2026
Hosting
IONOS
since Apr 2024
JavaScript frameworks
React
since Apr 2024
Miscellaneous
Open Graph
since Apr 2024
RSS
since Apr 2024
Page builders
MyWebsite Now
since Apr 2024
WordPress Block Editor
since Jul 2025
Programming languages
Webmail
Microsoft 365
since Apr 2024
Widgets
Elfsight
since Oct 2024
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 llms.txt appeared
- Oct 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.82 / 10 · ranked #1,925,974 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on RENDER (216.24.57.1)
- DNS: IONOS
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 10,408,180, 4 hosts
- Verified with: LinkedIn, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Sep 2026
- dropped core-js May 2026