What powers 
slbfe.lk?
Last seen Sep 2026 · 35 technologies across 19 categories
Analytics
Google Analytics
since Jun 2018
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
CMS
Databases
MySQL
since Mar 2024
Font scripts
Google Font API
since Mar 2022
Twitter Emoji (Twemoji)
since May 2024
JavaScript graphics
Chart.js
since Aug 2018
JavaScript libraries
Highlight.js
since May 2023
Slick
since Mar 2024
Live chat
WhatsApp Business Chat
since Mar 2024
Miscellaneous
Open Graph
since Mar 2024
Popper
since Mar 2024
Operating systems
CentOS
since Jan 2016
Windows Server
since Aug 2018
Performance
Priority Hints
since Mar 2024
Programming languages
Security
Tag managers
Google Tag Manager
since Jun 2018
UI frameworks
Bootstrap
since Mar 2022
Web frameworks
Web server extensions
Web servers
WordPress plugins
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
- 91% phone
- 9% desktop
Sri Lanka
Kuwait
United Arab Emirates
Qatar
Türkiye
Romania
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.73 / 10 · ranked #747,532 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 25.4 MB · 156 requests
- WordPress theme: sri-lanka-bureau-of-foreign-employment · all themes
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SLTINT-AS-AP Sri Lanka Telecom Internet (220.247.217.187)
- DNS: slt.lk
- Email: Trend Micro Email Security
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 131,437, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.slbfe.lk | 23 |
| slbfe.lk | 8 |
| newapplications.slbfe.lk | 7 |
| pay.slbfe.lk | 6 |
| jobbank.slbfe.lk | 4 |
| services.slbfe.lk | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Ubuntu Aug 2026
- detected Nginx Mar 2026
- detected Ubuntu Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped YouTube Dec 2025