What powers gojls.com?
Last seen Jun 2026 · 38 technologies across 20 categories
Analytics
Google Analytics
since Jun 2018
Naver Analytics
since Feb 2022
CDN
Ecommerce
Cart Functionality
since Mar 2022
Amazon SES
since Apr 2026
Font scripts
Google Font API
since Jan 2020
JavaScript frameworks
React
since Mar 2022
JavaScript libraries
Clipboard.js
since Apr 2018
Select2
since Dec 2022
SweetAlert
since Jun 2018
SweetAlert2
since Jan 2019
Swiper
since Sep 2022
Live chat
Channel.io
since Dec 2022
Miscellaneous
Operating systems
UNIX
since Aug 2020
PaaS
Amazon Web Services
since Mar 2022
Programming languages
Java
since Aug 2020
Retargeting
Google Remarketing Tag
since Jul 2021
Rich text editors
Quill
since Jan 2021
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Video players
Web server extensions
Web servers
Apache HTTP Server
since Apr 2018
Apache Tomcat
since Aug 2020
Widgets
Wheelio
since Sep 2021
Audience
- 44% phone
- 34% tablet
- 22% desktop
South Korea
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.75 / 10 · ranked #4,622,445 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.8 MB · 80 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.gojls.com | 18 |
| jlsacademy.gojls.com | 16 |
| kids.gojls.com | 14 |
| chessplus.gojls.com | 12 |
| chessucc.gojls.com | 12 |
| ims.gojls.com | 10 |
| imst.gojls.com | 10 |
| kakaokidsenglish.gojls.com | 10 |
| mytree.gojls.com | 10 |
| mall.gojls.com | 9 |
| math.gojls.com | 9 |
| event.gojls.com | 8 |
| policy.gojls.com | 8 |
| recruit.gojls.com | 7 |
| ace.gojls.com | 4 |
| chesscool.gojls.com | 4 |
| members.gojls.com | 3 |
| chess.gojls.com | 2 |
| chessplusedit.gojls.com | 2 |
| image.gojls.com | 1 |
Full technology history →
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Recent changes
- detected Amazon SES Apr 2026