What powers opinion51.com?
Last seen Jun 2026 · 26 technologies across 16 categories
Affiliate programs
FirstPromoter
since Apr 2023
Analytics
Caching
Varnish
since Nov 2022
CDN
CMS
Cookie compliance
CookieYes
since Aug 2024
Google Workspace
since Aug 2022
Mailgun
since Oct 2024
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
React
since Nov 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Payment processors
Photo galleries
PhotoSwipe
since Nov 2022
Programming languages
Node.js
since Nov 2021
Tag managers
Google Tag Manager
since Dec 2021
Web servers
Audience
- 67% phone
- 33% desktop
Mexico
Spain
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.43 / 10 · ranked #411,966 of all domains
53 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 1.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish
- CDN: Fastly
- Weight: 4.4 MB · 139 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
- detected core-js Jun 2026
- detected Facebook Pixel Jun 2026
- dropped AddThis Jan 2026
- dropped Google Font API Jan 2026
- dropped Plausible Jan 2026
- dropped React Router Jan 2026
- dropped Weglot Jan 2026
- detected React Router Nov 2025
- dropped Sentry Nov 2025
- dropped core-js Sep 2025
- dropped Preact Sep 2025
- detected Tinybird Aug 2025