What powers pdfchef.com?
Last seen Jun 2026 · 30 technologies across 17 categories
A/B Testing
Google Optimize
since Feb 2021
Advertising
Analytics
AddShoppers
since Dec 2024
Amplitude
since Sep 2020
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jun 2020
Naver Analytics
since Feb 2022
CDN
Amazon S3
since Apr 2026
Cloudflare
since Nov 2021
Issue trackers
Sentry
since Mar 2023
JavaScript frameworks
Vue.js
since Jan 2024
JavaScript libraries
Marketing automation
Mindbox
since Nov 2022
OptinMonster
since May 2023
Miscellaneous
HTTP/3
since Feb 2024
PaaS
Amazon Web Services
since Apr 2023
Performance
Priority Hints
since Dec 2024
Retargeting
Blue
since Jun 2021
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Oct 2022
Segmentation
Adobe Audience Manager
since Aug 2022
Tag managers
Google Tag Manager
since Jun 2020
UI frameworks
Web servers
Nginx
since Jun 2020
Audience
- 94% desktop
- 6% phone
Brazil
Mexico
Philippines
Bangladesh
Colombia
Malaysia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.07 / 10 · ranked #521,736 of all domains
97 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Akamai
- Weight: 1.6 MB · 121 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.pdfchef.com | 19 |
| pdfchef.com | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected Amazon S3 Apr 2026
- detected Amazon Web Services Apr 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Reddit Ads Nov 2025
- detected AddShoppers Aug 2025