What powers altsien.be?
Last seen Aug 2026 · 24 technologies across 15 categories
Analytics
CMS
Databases
MySQL
since Jul 2019
Font scripts
Google Font API
since Jul 2019
Twitter Emoji (Twemoji)
since Jul 2019
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Aug 2026
Programming languages
PHP
since Jul 2019
Security
Tag managers
Google Tag Manager
since Aug 2026
Web frameworks
Symfony
since Aug 2026
Web servers
Apache HTTP Server
since Jul 2019
Webmail
Microsoft 365
since May 2026
WordPress plugins
WordPress themes
Twenty Fifteen
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
0.41 / 10 · ranked #34,758,374 of all domains
1 referring domains · OpenPageRank
Page
- Language: Dutch
- Weight: 2.9 MB · 44 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Aug 2026
- detected Google Analytics Aug 2026
- detected Google Font API Aug 2026
- detected Google Tag Manager Aug 2026
- detected Open Graph Aug 2026
- detected Priority Hints Aug 2026
- detected reCAPTCHA Aug 2026
- detected Sulu Aug 2026
- detected Swiper Aug 2026
- detected Symfony Aug 2026
- detected Webpack Aug 2026
- dropped Google Workspace Jun 2026
- detected Twitter Emoji (Twemoji) Jan 2026