What powers erstwhile.be?
Last seen Jun 2026 · 34 technologies across 16 categories
Analytics
CDN
cdnjs
since May 2022
Cloudflare
since Jun 2019
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Apr 2019
Form builders
Klaviyo Forms
since Apr 2025
Issue trackers
Sentry
since Jun 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
Klaviyo
since Jul 2021
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
American Express
since Aug 2020
Apple Pay
since Oct 2020
Klarna Checkout
since Feb 2022
Mastercard
since Nov 2021
PayPal
since Nov 2021
Shop Pay
since May 2022
Visa
since Aug 2020
Performance
Reviews
Judge.me
since Oct 2021
Security
HSTS
since Sep 2022
Shopify apps
Booster Page Speed Optimizer
since May 2022
UI frameworks
Webmail
Google Workspace
since Aug 2022
Audience
- 76% phone
- 24% desktop
Belgium
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.52 / 10 · ranked #6,307,973 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.2 MB · 315 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Radix UI Apr 2026
- dropped Google Analytics Feb 2026
- dropped Radix UI Jan 2026
- detected Judge.me Dec 2025
- detected Radix UI Nov 2025
- dropped Cloudflare Bot Management Sep 2025
- dropped Judge.me Aug 2025