What powers scld.org?
Last seen Jun 2026 · 44 technologies across 20 categories
Accessibility
UserWay
since Mar 2022
Analytics
Cloudflare Browser Insights
since Aug 2025
Google Analytics
since Aug 2018
CDN
Cloudflare
since Aug 2025
Google Hosted Libraries
since Feb 2022
CMS
Comment systems
Disqus
since Aug 2018
Databases
MySQL
since Aug 2018
Sendgrid
since Aug 2022
Font scripts
JavaScript graphics
Chart.js
since Jun 2023
JavaScript libraries
Swiper
since Jul 2024
Miscellaneous
Operating systems
Ubuntu
since Mar 2026
Windows Server
since Aug 2018
Performance
Priority Hints
since Oct 2023
Programming languages
Security
Cloudflare Bot Management
since Aug 2025
reCAPTCHA
since Jun 2023
Tag managers
Google Tag Manager
since Jun 2023
Web frameworks
Microsoft ASP.NET
since Aug 2018
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Mar 2023
WordPress plugins
Formidable Form
since Sep 2022
GTranslate
since Feb 2022
Jetpack
since Feb 2022
SVG Support
since Apr 2023
Audience
- 61% phone
- 36% desktop
- 3% tablet
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.20 / 10 · ranked #454,898 of all domains
91 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 3.1 MB · 83 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.scld.org | 30 |
| catalog.scld.org | 20 |
| dev.scld.org | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Apr 2026
- detected lit-element Apr 2026
- detected lit-html Apr 2026
- detected Prism Apr 2026
- dropped Cloudflare Bot Management Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- dropped Apache HTTP Server Sep 2025
- dropped Debian Sep 2025
- detected Cloudflare Aug 2025
- detected Cloudflare Bot Management Aug 2025
- detected Cloudflare Browser Insights Aug 2025