What powers pearsonbutler.com?
Last seen Jun 2026 · 16 technologies across 14 categories
Accessibility
AudioEye
since Dec 2025
Advertising
Simpli.fi
since Apr 2022
Analytics
Google Analytics
since Feb 2020
CDN
Cloudflare
since Jun 2026
CMS
Scorpion
since Jul 2021
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Live chat
LiveChat
since Feb 2020
Miscellaneous
Open Graph
since Sep 2022
Security
Cloudflare Bot Management
since Jun 2026
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2021
UI frameworks
Bootstrap
since Dec 2025
Web servers
Nginx
since Feb 2026
Webmail
Microsoft 365
since Aug 2022
Audience
- 56% desktop
- 44% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.66 / 10 · ranked #5,253,340 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.7 MB · 86 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected Nginx May 2026
- dropped Nginx Apr 2026
- detected Nginx Feb 2026
- dropped jQuery Jan 2026
- dropped jQuery UI Jan 2026
- detected AudioEye Dec 2025
- detected Bootstrap Dec 2025