What powers gtec.ac.kr?
Last seen Aug 2026 · 44 technologies across 18 categories
Analytics
Google Analytics
since Feb 2021
Naver Analytics
since Aug 2022
CDN
jQuery CDN
since Aug 2022
Unpkg
since Aug 2024
Editors
DreamWeaver
since Mar 2019
Font scripts
JavaScript frameworks
JavaScript graphics
jQuery Sparklines
since Aug 2022
JavaScript libraries
Miscellaneous
Babel
since Aug 2024
Kakao
since Oct 2022
Open Graph
since Dec 2022
Popper
since Apr 2022
PWA
since Apr 2023
Operating systems
Windows Server
since May 2020
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2021
UI frameworks
Bootstrap
since Feb 2021
Video players
YouTube
since Dec 2020
Web frameworks
Microsoft ASP.NET
since Aug 2022
Web server extensions
Web servers
Widgets
FlexSlider
since Oct 2025
Wheelio
since Sep 2021
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 65% desktop
- 32% phone
- 2% tablet
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.94 / 10 · ranked #1,690,658 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.1 MB · 32 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| apply.gtec.ac.kr | 15 |
| early.gtec.ac.kr | 14 |
| ucheck.gtec.ac.kr | 13 |
| lib.gtec.ac.kr | 10 |
| www.gtec.ac.kr | 9 |
| print.gtec.ac.kr | 8 |
| ctl.gtec.ac.kr | 7 |
| cisdisk.gtec.ac.kr | 6 |
| ebook.gtec.ac.kr | 4 |
| kit.gtec.ac.kr | 4 |
| tis.gtec.ac.kr | 4 |
| grade.gtec.ac.kr | 3 |
| portal.gtec.ac.kr | 3 |
| hyunjang.gtec.ac.kr | 1 |
| sugang.gtec.ac.kr | 1 |
Full technology history →
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