What powers callblockerusa.com?
Last seen Jun 2026 · 30 technologies across 15 categories
Advertising
Microsoft Advertising
since May 2022
Taboola
since Jul 2024
Analytics
Google Analytics
since Jan 2019
Cart abandonment
PushOwl Web Push Notifications
since Jan 2023
CDN
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Jan 2019
JavaScript libraries
Marketing automation
PushOwl
since Feb 2021
Miscellaneous
Payment processors
American Express
since Oct 2021
Apple Pay
since Aug 2020
Google Pay
since Feb 2021
Klarna Checkout
since Dec 2025
Mastercard
since Nov 2021
Shop Pay
since Oct 2021
Visa
since Oct 2021
Performance
Priority Hints
since Feb 2023
Reviews
Judge.me
since Sep 2021
Trustpilot
since May 2021
Security
HSTS
since Sep 2022
Translation
Weglot
since Jul 2023
Video players
YouTube
since Jul 2019
Webmail
Microsoft 365
since Aug 2022
Audience
- 56% desktop
- 44% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.64 / 10 · ranked #5,353,520 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 37.2 MB · 339 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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