What powers id21.com.sg?
Last seen Jun 2026 · 27 technologies across 13 categories
Advertising
Linkedin Ads
since Jun 2024
Analytics
Google Analytics
since Aug 2022
Hotjar
since Aug 2022
Leadfeeder
since Jul 2023
Leadinfo
since Jan 2026
Linkedin Insight Tag
since Aug 2022
CDN
Cloudflare
since Aug 2022
Unpkg
since Aug 2022
Issue trackers
Sentry
since Jan 2026
JavaScript frameworks
Live chat
WidgetWhats
since Aug 2022
Miscellaneous
PaaS
Vercel
since Aug 2022
Performance
Cloudflare Rocket Loader
since May 2024
Priority Hints
since Jun 2024
Programming languages
Node.js
since Aug 2022
Security
Tag managers
Google Tag Manager
since Aug 2022
Webmail
Microsoft 365
since Aug 2022
Audience
- 73% desktop
- 27% phone
Singapore
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.58 / 10 · ranked #2,362,442 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 50 ms |
| CLS | 0.25 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 8.8 MB · 200 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Jun 2026
- dropped Google Font API Feb 2026
- detected Leadinfo Jan 2026
- detected Sentry Jan 2026