What powers lcs.org?
Last seen Jun 2026 · 19 technologies across 10 categories
Analytics
Cloudflare Browser Insights
since Oct 2025
CDN
Cloudflare
since Oct 2025
jQuery CDN
since May 2022
CMS
Concrete CMS
since Apr 2019
Font scripts
Google Font API
since Apr 2019
JavaScript libraries
Isotope
since Jul 2021
Modernizr
since Apr 2019
OWL Carousel
since Apr 2019
prettyPhoto
since Apr 2019
Live chat
Tawk.to
since Apr 2020
Miscellaneous
HTTP/3
since Oct 2025
Programming languages
PHP
since Apr 2019
Webmail
Apple iCloud Mail
since Feb 2023
Google Workspace
since Aug 2022
Widgets
FlexSlider
since Apr 2019
Slider Revolution
since Nov 2022
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.96 / 10 · ranked #13,492,939 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 14.7 MB · 101 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Apache HTTP Server Nov 2025