What powers pestalozzi.at?
Last seen Jun 2026 · 20 technologies across 13 categories
CMS
WordPress
since May 2020
Databases
MySQL
since May 2020
Font scripts
Twitter Emoji (Twemoji)
since May 2020
Hosting panels
Plesk
since Jul 2020
JavaScript libraries
Tippy.js
since Aug 2022
Miscellaneous
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Apr 2020
Security
HSTS
since Mar 2026
Web servers
Nginx
since Jul 2020
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
WordPress themes
Audience
- 100% phone
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.69 / 10 · ranked #5,043,082 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 3.5 MB · 42 requests
- WordPress theme: neve · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Font Awesome Apr 2026
- dropped reCAPTCHA Apr 2026
- detected HSTS Mar 2026
- dropped OpenResty Feb 2026
- detected OpenResty Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Selectize Aug 2025