What powers nssfsrilanka.lk?
Last seen Aug 2026 · 18 technologies across 14 categories
CDN
Cloudflare
since Aug 2026
Databases
Firebase
since Aug 2026
Development
Emotion
since Aug 2026
Font scripts
Google Font API
since Sep 2024
JavaScript frameworks
React
since Aug 2026
JavaScript libraries
Swiper
since Aug 2026
Miscellaneous
Operating systems
Fedora
since Sep 2024
Programming languages
Security
HSTS
since Aug 2026
UI frameworks
MUI
since Aug 2026
Tailwind CSS
since Aug 2026
Video players
YouTube
since Sep 2024
Web server extensions
Web servers
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Sri Lanka
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.94 / 10 · ranked #13,844,998 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 0.6 MB · 63 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected Cloudflare Aug 2026
- detected Emotion Aug 2026
- detected Firebase Aug 2026
- detected HSTS Aug 2026
- detected HTTP/3 Aug 2026
- detected MUI Aug 2026
- detected Open Graph Aug 2026
- detected PWA Aug 2026
- detected React Aug 2026
- detected React Router Aug 2026
- detected Swiper Aug 2026
- detected Tailwind CSS Aug 2026