What powers sajustudy.com?
Last seen Jun 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Jan 2021
Naver Analytics
since Feb 2022
CMS
Tistory
since Mar 2024
Issue trackers
Sentry
since Jan 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Nov 2022
Tag managers
Google Tag Manager
since Jul 2021
Audience
- 60% phone
- 40% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.34 / 10 · ranked #45,074,100 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 2.8 MB · 55 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
- dropped Funding Choices Apr 2026
- dropped Google AdSense Apr 2026
- dropped Google Font API Apr 2026
- dropped reCAPTCHA Apr 2026
- detected Google Font API Nov 2025
- dropped Snowplow Analytics Oct 2025
- detected Snowplow Analytics Aug 2025