What powers key4.com?
Last seen Jun 2026 · 41 technologies across 20 categories
Advertising
Microsoft Advertising
since Jan 2024
Analytics
Cloudflare Browser Insights
since May 2022
Google Analytics
since Sep 2020
Microsoft Clarity
since May 2022
CDN
Ecommerce
Cart Functionality
since Feb 2022
Font scripts
Google Font API
since May 2022
IaaS
Google Cloud
since Aug 2024
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Nov 2022
Marketing automation
MailChimp
since May 2021
PushEngage
since May 2021
Miscellaneous
PaaS
Amazon Web Services
since May 2026
Liquid Web
since Aug 2022
Payment processors
Programming languages
Security
Cloudflare Bot Management
since Apr 2026
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Web servers
Apache HTTP Server
since Sep 2020
Webmail
Microsoft 365
since Aug 2022
Audience
- 53% phone
- 46% desktop
- 1% tablet
United States
Mexico
Canada
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.30 / 10 · ranked #8,590,861 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.9 MB · 139 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.key4.com | 28 |
| tracking.key4.com | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 May 2026
- detected Amazon Web Services May 2026
- dropped authorize.net Apr 2026
- detected Cloudflare Bot Management Apr 2026
- dropped LiveChat Mar 2026