What powers prepfe.com?
Last seen Jun 2026 · 26 technologies across 12 categories
Advertising
Microsoft Advertising
since Feb 2021
Reddit Ads
since Nov 2021
Analytics
Google Analytics
since Apr 2020
Hotjar
since Apr 2020
Linkedin Insight Tag
since Feb 2021
Quora Pixel
since Feb 2022
CDN
Cloudflare
since Apr 2020
jQuery CDN
since Feb 2022
Mailgun
since May 2026
JavaScript graphics
JavaScript libraries
Payment processors
Stripe
since Aug 2022
Programming languages
Ruby
since Apr 2020
Security
Cloudflare Bot Management
since Sep 2022
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2020
UI frameworks
Web frameworks
Ruby on Rails
since Apr 2020
Audience
- 97% desktop
- 3% phone
United States
Canada
Saudi Arabia
Puerto Rico
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.35 / 10 · ranked #8,006,439 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0.25 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.2 MB · 89 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- detected Mailgun May 2026
- dropped Cloudflare Bot Management Apr 2026
- dropped Cloudflare Browser Insights Mar 2026
- dropped HTTP/3 Mar 2026
- detected core-js Feb 2026
- detected Facebook Pixel Feb 2026
- detected Cloudflare Browser Insights Nov 2025
- detected Chart.js Oct 2025
- detected D3 Oct 2025
- detected Flickity Oct 2025
- detected List.js Oct 2025
- detected Lodash Oct 2025
- detected Select2 Oct 2025
- dropped Heroku Sep 2025