What powers checkfiletype.com?
Last seen Jun 2026 · 19 technologies across 12 categories
Advertising
Google AdSense
since Aug 2018
Analytics
Cloudflare Browser Insights
since Nov 2025
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Oct 2021
Cookie compliance
Funding Choices
since Dec 2023
JavaScript graphics
Chart.js
since Oct 2019
JavaScript libraries
Miscellaneous
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2021
UI frameworks
MDBootstrap
since Oct 2022
Widgets
Audience
- 74% desktop
- 26% phone
India
United Kingdom
Indonesia
Canada
Vietnam
Philippines
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.93 / 10 · ranked #1,706,399 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 1.1 MB · 68 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.checkfiletype.com | 17 |
| checkfiletype.com | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API Mar 2026
- detected Cloudflare Browser Insights Nov 2025
- detected Google Font API Nov 2025