What powers 4knines.com?
Last seen Jun 2026 · 63 technologies across 23 categories
A/B Testing
Google Optimize
since Aug 2021
Advertising
Microsoft Advertising
since Mar 2024
Affiliate programs
AWIN
since Feb 2021
Analytics
Google Analytics
since Aug 2018
Hotjar
since May 2019
Lucky Orange
since Feb 2022
Microsoft Clarity
since Nov 2022
Pinterest Conversion Tag
since Jul 2021
TikTok Pixel
since Mar 2024
CDN
Amazon S3
since May 2022
cdnjs
since Jan 2022
Cloudflare
since Jun 2019
Google Hosted Libraries
since Feb 2022
Unpkg
since Jul 2021
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Sep 2018
Font scripts
Google Font API
since Aug 2018
Issue trackers
Sentry
since Oct 2019
JavaScript frameworks
JavaScript libraries
Axios
since Jul 2021
Boomerang
since Jul 2021
Preact
since Jul 2022
Swiper
since Feb 2025
Underscore.js
since Jul 2025
Marketing automation
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since May 2022
Page builders
PageFly
since Dec 2022
Payment processors
Amazon Pay
since Aug 2020
American Express
since Feb 2025
Apple Pay
since Aug 2020
Google Pay
since Feb 2025
Mastercard
since Feb 2025
PayPal
since Nov 2021
Shop Pay
since Feb 2022
Venmo
since Nov 2021
Visa
since Feb 2025
Performance
Priority Hints
since Feb 2023
Reviews
Security
Shopify apps
Alia
since Jun 2026
Carro
since Apr 2022
MinMaxify
since Jun 2022
Zipify OCU
since Jul 2022
Zipify Pages
since Jun 2025
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Bootstrap
since Aug 2018
Tailwind CSS
since May 2025
Webmail
Google Workspace
since Aug 2022
Widgets
VerifyPass
since May 2021
Audience
- 66% phone
- 31% desktop
- 3% tablet
United States
United Kingdom
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.18 / 10 · ranked #1,295,595 of all domains
64 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 8.2 MB · 394 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.4knines.com | 47 |
| 4knines.com | 37 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Alia Jun 2026
- dropped Fast Bundle Apr 2026
- dropped Datadog Mar 2026
- dropped Shopify Chat Dec 2025
- detected Fast Bundle Aug 2025