What powers spgg.org.sg?
Last seen Aug 2026 · 33 technologies across 15 categories
Analytics
CDN
Cloudflare
since Jan 2023
jsDelivr
since Jan 2024
CMS
Databases
Firebase
since Nov 2023
PostgreSQL
since Nov 2023
Ecommerce
Cart Functionality
since Nov 2023
Font scripts
Google Font API
since Nov 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Jun 2026
K2
since Jan 2019
Less
since Nov 2023
Open Graph
since Sep 2022
Popper
since Nov 2023
Programming languages
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Google Workspace
since Sep 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 69% phone
- 31% desktop
Singapore
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.70 / 10 · ranked #2,156,822 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 4.9 MB · 57 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.55.206, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 525,068, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.spgg.org.sg | 23 |
| spgg.org.sg | 14 |
| demo.spgg.org.sg | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Browser Insights Jun 2026
- detected HTTP/3 Jun 2026