What powers portcitycolombo.gov.lk?
Last seen Aug 2026 · 21 technologies across 12 categories
CDN
Microsoft Ajax Content Delivery Network
since Jul 2026
JavaScript frameworks
JavaScript libraries
Load balancers
Azure Front Door
since May 2023
Maps
Google Maps
since May 2023
Miscellaneous
Open Graph
since Oct 2023
Webpack
since May 2023
PaaS
Azure
since May 2023
Programming languages
Node.js
since May 2023
Security
HSTS
since Jul 2026
UI frameworks
Web servers
Nginx
since Jul 2026
Webmail
Microsoft 365
since May 2023
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
- 51% desktop
- 49% phone
Sri Lanka
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.23 / 10 · ranked #3,024,373 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Microsoft Azure
- Weight: 23.5 MB · 36 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.portcitycolombo.gov.lk | 12 |
| portal.portcitycolombo.gov.lk | 10 |