What powers merge4.com?
Last seen Jun 2026 · 34 technologies across 14 categories
Analytics
Alexa Certified Site Metrics
since Nov 2021
Google Analytics
since Jan 2019
CDN
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Oct 2019
JavaScript frameworks
JavaScript libraries
AOS
since Jun 2021
LazySizes
since Feb 2022
PhotoSwipe
since Sep 2022
Preact
since Nov 2021
Underscore.js
since Jul 2019
Marketing automation
Klaviyo
since Feb 2021
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
Performance
Priority Hints
since Feb 2023
Reviews
Yotpo Reviews
since Jun 2022
Security
UI frameworks
Tailwind CSS
since Jun 2024
Webmail
Microsoft 365
since Aug 2022
Widgets
DailyKarma
since Feb 2026
VerifyPass
since May 2021
Audience
- 50% phone
- 50% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.71 / 10 · ranked #2,143,898 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 8.1 MB · 424 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Klaviyo Reviews Mar 2026
- detected DailyKarma Feb 2026
- detected jsDelivr Feb 2026
- dropped Growave Jan 2026
- detected hCaptcha Jan 2026
- dropped Hotjar Aug 2025
- dropped Tidio Aug 2025