What powers 81fun.com?
Last seen Jun 2026 · 28 technologies across 19 categories
Analytics
CDN
Amazon CloudFront
since Dec 2025
jsDelivr
since Nov 2023
CMS
Databases
MySQL
since Nov 2023
Ecommerce
Font scripts
Google Font API
since Nov 2023
Hosting
WordPress Multisite
since Nov 2023
JavaScript frameworks
JavaScript libraries
Preact
since Nov 2023
Miscellaneous
Open Graph
since Nov 2023
RSS
since Nov 2023
PaaS
Amazon Web Services
since Dec 2025
WordPress VIP
since Nov 2023
Page builders
WordPress Block Editor
since Jul 2024
Programming languages
PHP
since Sep 2021
Security
HSTS
since Feb 2023
UI frameworks
Bootstrap
since Jul 2019
Web servers
Nginx
since Nov 2023
Webmail
Google Workspace
since Mar 2024
WordPress plugins
WordPress themes
Genesis theme
since Nov 2023
Audience
- 94% phone
- 6% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.30 / 10 · ranked #8,632,141 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 1.4 MB · 116 requests
- WordPress theme: genesis (child: gn-dogwood) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.81fun.com | 27 |
| 81fun.com | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped New Relic Feb 2026
- detected Amazon CloudFront Dec 2025
- detected Amazon Web Services Dec 2025
- detected New Relic Dec 2025
- dropped New Relic Aug 2025