What powers kopperfield.com?
Last seen Jun 2026 · 32 technologies across 17 categories
Analytics
FullStory
since Nov 2022
Google Analytics
since Aug 2022
Linkedin Insight Tag
since May 2024
TikTok Pixel
since Jan 2025
CDN
Cloudflare
since Aug 2022
CMS
Builder.io
since Mar 2024
Hosting
GoDaddy
since Aug 2022
Issue trackers
Sentry
since Aug 2022
JavaScript frameworks
JavaScript libraries
Live chat
Crisp Live Chat
since Jan 2026
Marketing automation
Miscellaneous
PaaS
Vercel
since Aug 2022
Performance
Priority Hints
since Sep 2023
Programming languages
Security
Cloudflare Bot Management
since Aug 2022
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
MUI
since Aug 2022
Tailwind CSS
since Nov 2024
Webmail
Google Workspace
since Aug 2022
Audience
- 60% desktop
- 40% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.22 / 10 · ranked #3,048,749 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 250 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 21.4 MB · 241 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kopperfield.com | 31 |
| ev.kopperfield.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Tailwind CSS Mar 2026
- detected Crisp Live Chat Jan 2026
- dropped Preact Jan 2026
- detected PWA Jan 2026
- dropped Tailwind CSS Jan 2026
- dropped HubSpot Analytics Nov 2025