What powers extravaluechecks.com?
Last seen Jun 2026 · 30 technologies across 18 categories
A/B Testing
Optimizely
since Aug 2018
Advertising
Microsoft Advertising
since Feb 2021
Affiliate programs
AWIN
since Dec 2025
Analytics
Crazy Egg
since Sep 2018
Google Analytics
since Aug 2018
Microsoft Clarity
since Jan 2022
VWO
since Dec 2018
CDN
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Font Awesome
since Dec 2020
Google Font API
since Dec 2020
JavaScript frameworks
React
since Aug 2018
JavaScript libraries
Live chat
Olark
since Feb 2025
Marketing automation
Klaviyo
since Feb 2023
Performance
Priority Hints
since Feb 2024
Reviews
Reviews.io
since May 2024
Trustpilot
since May 2021
Security
SEO
Alli
since Apr 2023
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Webmail
Google Workspace
since Aug 2022
Audience
- 82% desktop
- 18% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.53 / 10 · ranked #6,216,843 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 13.6 MB · 156 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Cloudflare Browser Insights Feb 2026
- dropped HTTP/3 Feb 2026
- detected Microsoft Clarity Feb 2026
- detected AWIN Dec 2025
- detected Cloudflare Browser Insights Nov 2025