What powers opgr.org?
Last seen Jun 2026 · 29 technologies across 20 categories
Advertising
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Nov 2021
jsDelivr
since Aug 2023
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Apr 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Live chat
Zendesk Chat
since Jan 2019
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
WP Engine
since May 2019
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Nov 2021
Segmentation
Adobe Audience Manager
since Jan 2025
Salesforce Audience Studio
since Sep 2021
SEO
Tag managers
Google Tag Manager
since Jan 2019
Video players
Vimeo
since Aug 2025
Web servers
Nginx
since Apr 2019
Webmail
Google Workspace
since Sep 2022
Audience
- 91% phone
- 6% desktop
- 3% tablet
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #328,596 of all domains
77 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 2.0 MB · 107 requests
- WordPress theme: opgr-refresh · all themes
- 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 Twitter Emoji (Twemoji) Mar 2026
- dropped YouTube Sep 2025
- detected Zendesk Chat Sep 2025
- detected Cloudflare Aug 2025
- detected Cloudflare Bot Management Aug 2025
- dropped Facebook Pixel Aug 2025
- dropped Outbrain Aug 2025
- detected Vimeo Aug 2025