What powers justslumber.com?
Last seen Jun 2026 · 34 technologies across 15 categories
A/B Testing
Convert
since Oct 2025
Analytics
Google Analytics
since Jul 2025
Hotjar
since Jul 2025
Matomo Analytics
since Oct 2025
Microsoft Clarity
since Jul 2025
Snowplow Analytics
since Sep 2025
CDN
Cloudflare
since Jul 2025
Ecommerce
Cart Functionality
since Jul 2025
Shopify
since Jul 2025
Font scripts
Font Awesome
since Jul 2025
Issue trackers
Sentry
since Jul 2025
JavaScript frameworks
React
since Nov 2025
JavaScript libraries
Preact
since Nov 2025
Marketing automation
Klaviyo
since Sep 2025
Miscellaneous
HTTP/3
since Jul 2025
Open Graph
since Jul 2025
Payment processors
American Express
since Jul 2025
Apple Pay
since Jul 2025
Google Pay
since Jul 2025
Mastercard
since Jul 2025
Recharge
since Jul 2025
Shop Pay
since Jul 2025
Visa
since Jul 2025
Performance
Priority Hints
since Jul 2025
Reviews
Loox
since Jul 2025
Security
Cloudflare Bot Management
since Oct 2025
HSTS
since Jul 2025
Shopify apps
Audience
- 57% phone
- 43% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #91,155,173 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 28.0 MB · 537 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Tag Manager May 2026
- dropped Route Mar 2026
- dropped Axios Jan 2026
- dropped Zipify OCU Jan 2026
- dropped jsDelivr Dec 2025
- dropped Swiper Dec 2025
- detected Axios Nov 2025
- detected Preact Nov 2025
- detected React Nov 2025
- detected styled-components Nov 2025
- detected Vitals Nov 2025
- detected Zipify OCU Nov 2025
- detected Cloudflare Bot Management Oct 2025
- detected Convert Oct 2025
- detected Matomo Analytics Oct 2025
- detected Route Oct 2025