What powers clspectrum.com?
Last seen Jun 2026 · 33 technologies across 16 categories
Advertising
Analytics
Facebook Pixel
since Nov 2021
Google Analytics
since Aug 2018
Matomo Analytics
since Sep 2023
Microsoft Clarity
since Jan 2024
CDN
Amazon CloudFront
since Oct 2025
cdnjs
since Jan 2024
Cloudflare
since May 2022
Cloudinary
since Feb 2024
Google Hosted Libraries
since Feb 2022
jsDelivr
since Oct 2022
Microsoft Ajax Content Delivery Network
since Jan 2024
Cookie compliance
AdRoll CMP System
since Nov 2021
Customer data platform
BlueConic
since Nov 2023
Font scripts
Google Font API
since Jan 2024
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2022
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Aug 2022
Security
Cloudflare Bot Management
since May 2022
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Apr 2020
UI frameworks
Web frameworks
Microsoft ASP.NET
since Aug 2018
Audience
- 56% desktop
- 44% phone
United Kingdom
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.74 / 10 · ranked #282,537 of all domains
162 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 1.9 MB · 223 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| clspectrum.com | 30 |
| www.clspectrum.com | 29 |
| digital.clspectrum.com | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google AdSense May 2026
- dropped Priority Hints Mar 2026
- dropped PWA Mar 2026
- detected Priority Hints Dec 2025
- detected Amazon CloudFront Oct 2025
- detected Cloudflare Bot Management Aug 2025