What powers ou.ac.lk?
Last seen Jun 2026 · 99 technologies across 34 categories
Advertising
Google AdSense
since Mar 2023
Analytics
Google Analytics
since Jun 2018
Authentication
Facebook Login
since Jul 2021
Caching
Redis Object Cache
since May 2026
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Jul 2022
jsDelivr
since Jun 2023
CMS
Databases
DMS
Koha
since Aug 2018
Ecommerce
Cart Functionality
since Feb 2022
Font scripts
Google Font API
since Feb 2019
Twitter Emoji (Twemoji)
since Jun 2021
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Clipboard.js
since Jun 2023
Day.js
since Nov 2025
Isotope
since Jun 2021
LazySizes
since Jan 2026
Lightbox
since Feb 2019
OWL Carousel
since Apr 2019
Select2
since Jan 2023
Slick
since Jan 2023
Swiper
since Nov 2022
LMS
Moodle
since Aug 2018
Maps
Google Maps
since Dec 2022
Miscellaneous
Babel
since Dec 2020
Open Graph
since Sep 2022
Popper
since Apr 2022
PWA
since Aug 2022
RSS
since Dec 2022
Operating Systems
PaaS
SiteGround
since Oct 2025
Page builders
wpBakery
since Feb 2022
Performance
Priority Hints
since Aug 2023
Programming languages
Retargeting
Google Remarketing Tag
since Jul 2021
Rich text editors
Monaco Editor
since Feb 2025
Security
Tag managers
Google Tag Manager
since Feb 2021
UI frameworks
Tailwind CSS
since Apr 2022
UIKit
since Aug 2022
Video players
Web frameworks
Laravel
since Apr 2025
Web Server Extensions
Web servers
Apache Tomcat
since Aug 2018
Webmail
Google Workspace
since Aug 2022
Widgets
WordPress plugins
Elementor Header & Footer Builder
since Jan 2023
Essential Addons for Elementor
since Jan 2023
RankMath SEO
since Jun 2023
Smart Slider 3
since May 2024
TablePress
since Feb 2022
WP Fastest Cache
since Nov 2024
WordPress themes
Audience
- 86% phone
- 13% desktop
- 1% tablet
Sri Lanka
Singapore
Saudi Arabia
United Arab Emirates
Maldives
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.73 / 10 · ranked #290,879 of all domains
122 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 6.3 MB · 99 requests
- WordPress theme: hello-elementor · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| itd.ou.ac.lk | 36 |
| www.ou.ac.lk | 31 |
| demo.ou.ac.lk | 29 |
| ou.ac.lk | 23 |
| icome.ou.ac.lk | 22 |
| ours.ou.ac.lk | 21 |
| cessd.ou.ac.lk | 20 |
| applyonline.ou.ac.lk | 19 |
| pgie.ou.ac.lk | 19 |
| parasitology.ou.ac.lk | 16 |
| exam.ou.ac.lk | 14 |
| learnousl.ou.ac.lk | 14 |
| elearn.ou.ac.lk | 13 |
| lib.ou.ac.lk | 12 |
| openlearn.ou.ac.lk | 12 |
| oulms.ou.ac.lk | 12 |
| www.lib.ou.ac.lk | 12 |
| helpdesk.ou.ac.lk | 11 |
| icpies.ou.ac.lk | 11 |
| search.lib.ou.ac.lk | 11 |
| digital.lib.ou.ac.lk | 10 |
| pqp.ou.ac.lk | 9 |
| repository.ou.ac.lk | 7 |
| aaou2020.ou.ac.lk | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Redis May 2026
- detected Redis Object Cache May 2026
- dropped MediaElement.js Mar 2026
- dropped Modernizr Mar 2026
- dropped Ionicons Feb 2026
- dropped WPForms Feb 2026
- detected LazySizes Jan 2026
- detected MathJax Jan 2026
- detected Day.js Nov 2025