What powers firstclass.hu?
Last seen Jun 2026 · 27 technologies across 16 categories
Advertising
AdOcean
since Apr 2025
Criteo
since Jun 2025
Google AdSense
since Apr 2025
Google Publisher Tag
since Apr 2025
OpenX
since Apr 2026
Rubicon Project
since Jun 2026
Analytics
Caching
Redis Object Cache
since Apr 2023
CDN
Cloudflare
since Apr 2023
CMS
Databases
Font scripts
JavaScript libraries
Marketing automation
OneSignal
since Apr 2023
Miscellaneous
Open Graph
since Apr 2023
Page builders
wpBakery
since Apr 2023
Programming languages
PHP
since Apr 2023
Security
Cloudflare Bot Management
since Apr 2023
reCAPTCHA
since Jun 2025
Tag managers
Google Tag Manager
since Apr 2023
Web servers
Nginx
since Apr 2023
WordPress plugins
Audience
- 77% phone
- 17% desktop
- 6% tablet
Hungary
Romania
Slovakia
Germany
United Kingdom
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.27 / 10 · ranked #2,948,729 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 100 ms |
| CLS | 0.35 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Hungarian
- Weight: 4.0 MB · 111 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Rubicon Project Jun 2026
- detected Criteo Apr 2026
- detected OpenX Apr 2026
- detected reCAPTCHA Apr 2026
- detected Snowplow Analytics Apr 2026
- dropped Criteo Mar 2026
- dropped reCAPTCHA Mar 2026
- dropped Snowplow Analytics Mar 2026
- detected Criteo Nov 2025
- dropped Criteo Oct 2025