What powers call4paper.com?
Last seen Jun 2026 · 22 technologies across 13 categories
Advertising
Google AdSense
since Jan 2019
Analytics
Google Analytics
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript Libraries
OWL Carousel
since Mar 2020
Select2
since Jan 2019
Load balancers
Amazon ALB
since Sep 2021
Maps
Google Maps
since Mar 2020
Miscellaneous
PWA
since Aug 2022
PaaS
Amazon Web Services
since Nov 2020
Programming languages
Java
since Jan 2019
Security
UI frameworks
Bootstrap
since Jan 2019
Web servers
Audience
- 75% desktop
- 25% phone
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.49 / 10 · ranked #900,391 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.3 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 6.6 MB · 188 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.call4paper.com | 20 |
| call4paper.com | 10 |
Full technology history →
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Recent changes
- dropped Google Tag Manager Jan 2026
- detected Google Tag Manager Nov 2025
- dropped Google Tag Manager Aug 2025