What powers world-flags.org?
Last seen Jun 2026 · 21 technologies across 14 categories
Advertising
Google AdSense
since Jan 2019
Analytics
Google Analytics
since Jan 2019
Authentication
LINE Login
since Feb 2022
CDN
jQuery CDN
since Feb 2022
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Nov 2019
Twitter Emoji (Twemoji)
since Jan 2019
Hosting
Xserver
since Aug 2022
JavaScript libraries
Slick
since Jun 2020
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Apr 2022
Web servers
Nginx
since Jan 2019
WordPress plugins
Audience
- 68% phone
- 32% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.83 / 10 · ranked #1,919,842 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 22.3 MB · 456 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025