What powers leejk.net?
Last seen Jul 2026 · 10 technologies across 7 categories
CMS
Tistory
since Dec 2023
Issue trackers
Sentry
since Feb 2022
JavaScript frameworks
Svelte
since Feb 2025
JavaScript libraries
Miscellaneous
Security
HSTS
since Nov 2022
Webmail
Google Workspace
since Aug 2022
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
0.09 / 10 · ranked #118,981,165 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.