What powers openlettermarketing.com?
Last seen Jun 2026 · 38 technologies across 22 categories
Advertising
Microsoft Advertising
since Apr 2024
Analytics
FullContact
since Nov 2025
Google Analytics
since Jul 2019
HubSpot Analytics
since Jun 2022
Hyros
since Sep 2024
Linkedin Insight Tag
since Mar 2024
Microsoft Clarity
since Jun 2025
CDN
Cloudflare
since Jul 2019
CMS
WordPress
since Jul 2019
Databases
MySQL
since Jul 2019
Ecommerce
Cart Functionality
since Sep 2020
Google Workspace
since Aug 2022
LiveIntent
since Nov 2025
Font scripts
Google Font API
since Jul 2019
Issue trackers
Sentry
since Aug 2022
JavaScript frameworks
JavaScript libraries
Live chat
HubSpot Chat
since Jun 2022
Marketing automation
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Aug 2022
PaaS
Vercel
since Aug 2022
Payment processors
Programming languages
Security
SEO
Yoast SEO
since Jul 2021
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Tailwind CSS
since Apr 2022
Video players
YouTube
since Feb 2024
Audience
- 88% desktop
- 12% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.66 / 10 · ranked #5,234,765 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 150 ms |
| CLS | 0.3 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 5.6 MB · 148 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.openlettermarketing.com | 38 |
| openlettermarketing.com | 36 |
Full technology history →
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Recent changes
- dropped Google Hosted Libraries Sep 2025
- dropped jQuery Sep 2025