What powers erd.gov.lk?
Last seen Sep 2026 · 13 technologies across 11 categories
CMS
Joomla
since Apr 2019
Font scripts
Font Awesome
since Apr 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
RSS
since May 2023
Operating systems
Ubuntu
since Jun 2019
Programming languages
PHP
since Apr 2019
UI frameworks
Web servers
Webmail
Microsoft 365
since May 2026
Widgets
Slider Revolution
since May 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 51% desktop
- 49% phone
Sri Lanka
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.47 / 10 · ranked #926,204 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- Weight: 2.0 MB · 78 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SLTINT-AS-AP Sri Lanka Telecom Internet (203.115.15.42)
- DNS: slt.lk
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- SSL: Sectigo, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 7,322,996, 3 hosts
- Verified with: Microsoft 365
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
- detected Microsoft 365 May 2026