What powers protrusive.app?
Last seen Jun 2026 · 26 technologies across 12 categories
Advertising
Microsoft Advertising
since Jul 2024
Analytics
CDN
JavaScript frameworks
JavaScript libraries
Underscore.js
since Mar 2024
Miscellaneous
Open Graph
since Mar 2024
PWA
since Mar 2024
PaaS
Amazon Web Services
since Jun 2026
Performance
Priority Hints
since Sep 2025
Programming languages
Ruby
since Mar 2024
Security
Cloudflare Bot Management
since Mar 2024
HSTS
since Mar 2024
UI frameworks
MUI
since Sep 2025
Web frameworks
Ruby on Rails
since Mar 2024
Audience
- 76% desktop
- 24% phone
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.69 / 10 · ranked #19,732,192 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.9 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.9 MB · 120 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Jun 2026
- detected Amazon Web Services Jun 2026
- dropped React Router May 2026
- dropped Prism Feb 2026
- dropped core-js Dec 2025
- dropped Webpack Dec 2025
- detected Backbone.js Nov 2025
- detected Handlebars Nov 2025
- detected jQuery Nov 2025
- detected jQuery Migrate Nov 2025
- detected jQuery UI Nov 2025
- detected Lodash Nov 2025
- detected Marionette.js Nov 2025
- detected Prism Nov 2025
- detected React Router Nov 2025
- detected Underscore.js Nov 2025
- dropped Backbone.js Oct 2025
- dropped Font Awesome Oct 2025
- dropped Froala Editor Oct 2025
- dropped Handlebars Oct 2025
- dropped jQuery Oct 2025
- dropped jQuery Migrate Oct 2025
- dropped jQuery UI Oct 2025
- dropped Lodash Oct 2025
- dropped Marionette.js Oct 2025
- dropped Moment.js Oct 2025
- dropped reCAPTCHA Oct 2025
- dropped Underscore.js Oct 2025
- dropped Vimeo Oct 2025
- detected Emotion Sep 2025
- detected MUI Sep 2025
- detected Priority Hints Sep 2025
- detected React Sep 2025