What powers observer.at?
Last seen Jun 2026 · 27 technologies across 14 categories
Appointment scheduling
Calendly
since Sep 2022
Caching
WordPress Super Cache
since Jan 2019
CMS
Databases
MySQL
since Jan 2019
Font scripts
Twitter Emoji (Twemoji)
since Aug 2022
Typekit
since Oct 2021
JavaScript frameworks
Vue.js
since Jan 2026
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Mar 2024
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Nov 2021
Web servers
Nginx
since Oct 2021
Webmail
Microsoft 365
since Jun 2023
WordPress plugins
Audience
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #353,543 of all domains
129 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Austria)
- Weight: 2.3 MB · 40 requests
- WordPress theme: voice · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.observer.at | 22 |
| news.observer.at | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- dropped Linkedin Insight Tag May 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Vue.js Jan 2026
- dropped Ubuntu Sep 2025