What powers kaef.kr?
Last seen Aug 2026 · 23 technologies across 14 categories
CMS
Databases
MySQL
since Oct 2021
Documentation
BetterDocs
since Aug 2023
Font scripts
Google Font API
since Oct 2021
JavaScript libraries
Miscellaneous
RSS
since Aug 2023
PaaS
Cloudways
since Aug 2025
Performance
Priority Hints
since Sep 2024
Programming languages
PHP
since Oct 2021
Security
Really Simple SSL & Security
since Sep 2024
Video players
YouTube
since Oct 2021
Web servers
Nginx
since Sep 2024
WordPress plugins
BetterDocs plugin
since Aug 2023
Jetpack
since Aug 2026
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.22 / 10 · ranked #76,604,606 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean (South Korea)
- Weight: 3.0 MB · 127 requests
- WordPress theme: astra · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.