What powers 
flow4learning.hu?
Last seen Dec 2025 · 28 technologies across 18 categories
Analytics
Google Analytics
since Dec 2021
Caching
Varnish
since Feb 2025
CMS
Databases
MySQL
since Feb 2025
Ecommerce
ActiveCampaign
since Dec 2021
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2023
RSS
since Feb 2025
Performance
Priority Hints
since Mar 2023
Programming languages
PHP
since Feb 2025
Tag managers
Google Tag Manager
since Feb 2025
Video players
YouTube
since Feb 2025
Web servers
Apache HTTP Server
since Feb 2025
Webmail
Microsoft 365
since Mar 2023
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.69 / 10 · ranked #317,648 of all domains
4 referring domains · OpenPageRank
Infrastructure
- Hosted on SERVERGARDEN-AS Servergarden Kft. (185.33.54.9)
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 419,298, 4 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Font API Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025