What powers 
elft.hu?
Last seen Sep 2026 · 16 technologies across 11 categories
CMS
Cookie compliance
Databases
MySQL
since Dec 2021
Font scripts
Google Font API
since Dec 2021
Twitter Emoji (Twemoji)
since Dec 2021
JavaScript libraries
OWL Carousel
since Jan 2024
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Dec 2021
Security
HSTS
since Jan 2024
UI frameworks
Web frameworks
CodeIgniter
since Jan 2024
Web servers
Apache HTTP Server
since Dec 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Hungary
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.48 / 10 · ranked #914,130 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 3.2 MB · 19 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Fizikai Szemle
- Founded: 1950
From Wikidata (CC0).
Infrastructure
- Hosted on KFKI-AS IP networks of KFKI (148.6.2.103)
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P384, expires Oct 2026
- Common Crawl link graph: rank 843,011, 7 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| elft.hu | 12 |
| fizikaiszemle.elft.hu | 9 |
Full technology history →
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Recent changes
- dropped Moment.js Jul 2026