What powers is-portal.net?
Last seen Aug 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since Aug 2026
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2023
Operating systems
UNIX
since Aug 2023
Programming languages
Java
since Aug 2023
Security
HSTS
since Aug 2023
UI frameworks
Web server extensions
Web servers
Apache Tomcat
since Aug 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.86 / 10 · ranked #4,003,992 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.