What powers errorinstruments.com?
Last seen May 2026 · 18 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Jan 2019
Ecommerce
Cart Functionality
since Aug 2020
MyOnlineStore
since Nov 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2020
UI frameworks
Video players
YouTube
since Jan 2025
Audience
- 60% phone
- 40% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.72 / 10 · ranked #2,134,876 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 11.5 MB · 187 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.