What powers checksinthemail.com?
Last seen Jun 2026 · 22 technologies across 19 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
CDN
Cloudflare
since Sep 2024
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
JavaScript libraries
Live chat
LivePerson
since Jun 2018
Marketing automation
Bounce Exchange
since Jun 2018
Operating systems
Windows Server
since Jun 2018
Programming languages
Java
since Nov 2021
Reviews
Trustpilot
since May 2021
RUM
New Relic
since Jun 2018
Security
HSTS
since Apr 2023
Tag managers
Google Tag Manager
since Mar 2020
UI frameworks
Web frameworks
Web servers
Webmail
Microsoft 365
since Apr 2023
Widgets
Facebook
since Jun 2018
Audience
- 65% desktop
- 32% phone
- 2% tablet
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.97 / 10 · ranked #1,638,095 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.4 MB · 110 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| secure.checksinthemail.com | 17 |
| www.checksinthemail.com | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Java Jun 2026
- dropped lit-element May 2026
- dropped lit-html May 2026
- detected core-js Apr 2026
- detected Microsoft Clarity Oct 2025
- dropped Adobe Audience Manager Sep 2025
- dropped core-js Sep 2025
- dropped Facebook Pixel Sep 2025
- dropped Wunderkind Sep 2025