What powers lab4u.co?
Last seen Jun 2026 · 55 technologies across 23 categories
Analytics
Authentication
Apple Sign-in
since Mar 2023
Google Sign-in
since Mar 2023
CDN
Amazon S3
since May 2022
cdnjs
since Jun 2026
Cloudflare
since Sep 2020
Google Hosted Libraries
since Feb 2022
jsDelivr
since Oct 2020
CMS
Databases
MySQL
since Apr 2019
Google Workspace
since Aug 2022
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
Windows Server
since Apr 2019
PaaS
Amazon Web Services
since May 2022
Azure
since Mar 2023
Performance
Cloudflare Rocket Loader
since Oct 2022
Priority Hints
since Dec 2025
Programming languages
PHP
since Apr 2019
TypeScript
since Mar 2023
Security
Cloudflare Bot Management
since Oct 2021
reCAPTCHA
since Sep 2020
SEO
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Apr 2019
Web servers
WordPress plugins
MetaSlider
since Jun 2026
Polylang
since Oct 2022
Audience
- 53% desktop
- 47% phone
Chile
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.59 / 10 · ranked #387,733 of all domains
65 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 57.1 MB · 270 requests
- WordPress theme: lab4u-theme-2-0 · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| lab4u.co | 38 |
| www.lab4u.co | 35 |
| portal-lti.lab4u.co | 23 |
| portal.lab4u.co | 23 |
| teachers.lab4u.co | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- detected cdnjs Jun 2026
- detected MetaSlider Jun 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected core-js Dec 2025
- detected jQuery UI Dec 2025
- detected Priority Hints Dec 2025
- detected Swiper Dec 2025
- detected Vimeo Dec 2025
- dropped WooCommerce Oct 2025
- detected WooCommerce Aug 2025