What powers grandstraits.sg?
Last seen Aug 2026 · 26 technologies across 14 categories
Analytics
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Performance
Programming languages
Security
UI frameworks
Web servers
Widgets
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Singapore
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.84 / 10 · ranked #15,615,451 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 14.8 MB · 282 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Industry: Healthcare (declares
Optician)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on LEASEWEB-APAC-SIN-11 LEASEWEB SINGAPORE PTE. LTD. (23.106.127.2)
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 8,897,077, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Apache HTTP Server May 2026
- detected Nginx Apr 2026
- detected Open Graph Oct 2025
- detected Priority Hints Oct 2025