What powers professor-excel.com?
Last seen Jun 2026 · 46 technologies across 26 categories
Advertising
Google AdSense
since Apr 2021
Twitter Ads
since Sep 2021
Analytics
Google Analytics
since Jun 2018
Authentication
Linkedin Sign-in
since Sep 2021
CDN
Bunny
since May 2023
Cloudflare
since Nov 2024
CMS
WordPress
since Apr 2018
Cookie compliance
CookieYes
since Jun 2021
Databases
MySQL
since Jun 2018
Font scripts
Hosting
Strato
since Aug 2022
JavaScript frameworks
Backbone.js
since Oct 2021
JavaScript libraries
Modernizr
since Apr 2018
Underscore.js
since Oct 2021
Miscellaneous
Operating systems
UNIX
since Apr 2018
Page builders
WordPress Block Editor
since Jul 2024
Payment processors
Paddle
since Jan 2025
Performance
Priority Hints
since Sep 2023
Programming languages
Security
Cloudflare Bot Management
since Nov 2024
Cloudflare Turnstile
since Aug 2025
reCAPTCHA
since Apr 2021
Tag managers
Google Tag Manager
since Mar 2021
UI frameworks
Bootstrap
since Apr 2018
Video players
YouTube
since Apr 2018
Web servers
Widgets
WordPress plugins
WordPress themes
Twenty Twenty-One
since Feb 2022
Audience
- 74% desktop
- 26% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.99 / 10 · ranked #1,598,847 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 1.4 MB · 54 requests
- WordPress theme: twentytwentyone (child: twentytwentyone-child) · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| professor-excel.com | 36 |
| www.professor-excel.com | 19 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Turnstile Aug 2025