What powers posterjack.com?
Last seen Jun 2026 · 28 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
Cart abandonment
OptiMonk
since Nov 2025
CDN
Cloudflare
since Jun 2019
Content curation
Pixlee TurnTo
since Aug 2022
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Jan 2019
Font scripts
Google Font API
since Nov 2025
Typekit
since Feb 2021
Issue trackers
JavaScript frameworks
JavaScript libraries
Lightbox
since Jan 2025
Live chat
Gorgias
since Oct 2022
Marketing automation
Klaviyo
since Feb 2021
Postscript
since Dec 2024
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
Performance
Priority Hints
since Feb 2023
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Audience
- 69% desktop
- 31% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.84 / 10 · ranked #1,889,563 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 5.3 MB · 423 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 Element UI Mar 2026
- dropped Vue.js Mar 2026
- detected Element UI Jan 2026
- detected Vue.js Jan 2026
- detected Cloudflare Bot Management Dec 2025
- dropped Preact Dec 2025
- dropped Azure Nov 2025
- dropped Digioh Nov 2025
- detected Google Font API Nov 2025
- detected jQuery Nov 2025
- dropped MailChimp Nov 2025
- detected OptiMonk Nov 2025
- dropped Wisepops Nov 2025
- detected Preact Oct 2025
- detected Wisepops Sep 2025