What powers theresa.at?
Last seen Jun 2026 · 37 technologies across 19 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
CDN
Cloudinary
since Dec 2023
CMS
Cookie compliance
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Jul 2023
SWFObject
since Aug 2022
Webpack
since Sep 2023
Operating systems
Ubuntu
since Feb 2020
Performance
Priority Hints
since Dec 2023
Programming languages
Security
HSTS
since Sep 2023
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Bootstrap
since Feb 2019
Web servers
Apache HTTP Server
since Feb 2020
Widgets
TrustYou
since Dec 2023
WordPress plugins
Audience
- 80% phone
- 20% desktop
Austria
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.97 / 10 · ranked #1,645,231 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 5.6 MB · 80 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| content.theresa.at | 26 |
| www.theresa.at | 16 |
| booking.theresa.at | 11 |
Full technology history →
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Recent changes
- dropped Elastic APM May 2026
- dropped Elasticsearch May 2026
- dropped Vue.js Feb 2026
- dropped WhatsApp Business Chat Feb 2026