What powers jantzen.com?
Last seen Jun 2026 · 55 technologies across 28 categories
Advertising
Microsoft Advertising
since Feb 2026
Analytics
Google Analytics
since Mar 2019
Microsoft Clarity
since Apr 2023
Blogs
Wix
since Apr 2020
CDN
Amazon S3
since May 2023
Cloudflare
since Jun 2020
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Jun 2020
MailChimp
since Aug 2022
Font scripts
Google Font API
since Jun 2019
Hosting
GoDaddy
since Aug 2022
Issue trackers
Sentry
since Apr 2020
JavaScript frameworks
JavaScript libraries
Live chat
Gorgias
since Sep 2024
Marketing automation
Klaviyo
since Feb 2021
Miscellaneous
PaaS
Amazon Web Services
since Sep 2021
Payment processors
American Express
since Aug 2020
Apple Pay
since Aug 2020
Google Pay
since Aug 2020
Mastercard
since Nov 2021
PayPal
since Nov 2023
Shop Pay
since Aug 2020
Visa
since Aug 2020
Performance
Priority Hints
since Nov 2022
Personalisation
Kiwi Sizing
since Nov 2022
Wair
since Sep 2024
Programming languages
Ruby
since May 2023
Returns
Returnly
since May 2023
Reverse proxies
Envoy
since May 2023
Reviews
Judge.me
since Sep 2024
Yotpo Reviews
since Jun 2022
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Web frameworks
Ruby on Rails
since May 2023
Webmail
Microsoft 365
since Aug 2022
Widgets
Facebook
since Jun 2019
Audience
- 59% phone
- 39% desktop
- 2% tablet
United States
United Kingdom
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.78 / 10 · ranked #4,466,087 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 6.0 MB · 405 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jantzen.com | 36 |
| returns.jantzen.com | 16 |
| www.jantzen.com | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Animate.css Apr 2026
- dropped Emotion Apr 2026
- dropped styled-components Apr 2026
- detected Microsoft Advertising Feb 2026
- dropped Venmo Feb 2026