What powers osstem.com?
Last seen Jun 2026 · 77 technologies across 26 categories
Advertising
Google AdSense
since Jan 2023
Analytics
Authentication
Facebook Login
since Apr 2026
CDN
Amazon CloudFront
since Jan 2025
cdnjs
since Aug 2023
Cloudflare
since Aug 2023
jsDelivr
since Aug 2023
CMS
Databases
MySQL
since Jan 2023
Editors
DreamWeaver
since Jan 2019
Font scripts
Bootstrap Icons
since Apr 2026
Google Font API
since Jan 2023
Issue trackers
Redmine
since Jun 2023
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Apr 2023
Maps
Naver Maps
since Apr 2026
Miscellaneous
Operating systems
PaaS
Amazon Web Services
since Apr 2023
Programming languages
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Video players
YouTube
since Dec 2025
Web frameworks
Web server extensions
Web servers
Widgets
WordPress plugins
Elementor Header & Footer Builder
since Jan 2023
WordPress Super Cache
since Jan 2023
wpBakery
since Jan 2023
Audience
South Korea
Japan
Mexico
India
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.92 / 10 · ranked #631,633 of all domains
81 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.9 MB · 28 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jp.osstem.com | 27 |
| career.osstem.com | 16 |
| alm.osstem.com | 14 |
| gw.osstem.com | 13 |
| portal.osstem.com | 13 |
| ehr.osstem.com | 11 |
| service-support.osstem.com | 11 |
| going.osstem.com | 10 |
| mcs.osstem.com | 10 |
| ow-prd.osstem.com | 10 |
| cims.osstem.com | 9 |
| ocampus.osstem.com | 9 |
| office.osstem.com | 7 |
| cti.osstem.com | 6 |
| en.osstem.com | 6 |
| kr.osstem.com | 6 |
| osstem.com | 6 |
| www.osstem.com | 6 |
| br.osstem.com | 5 |
| es.osstem.com | 5 |
| fr.osstem.com | 5 |
| member.osstem.com | 5 |
| nz.osstem.com | 5 |
| th.osstem.com | 5 |
Full technology history →
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Recent changes
- dropped Spring Apr 2026