What powers berkleepress.com?
Last seen Jun 2026 · 19 technologies across 14 categories
Analytics
CDN
Cloudflare
since Oct 2021
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Miscellaneous
HTTP/3
since Mar 2025
Open Graph
since Oct 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Oct 2021
Tag managers
Google Tag Manager
since Sep 2023
UI frameworks
Widgets
WordPress plugins
WP Featherlight
since Mar 2023
Audience
- 50% desktop
- 50% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.46 / 10 · ranked #932,764 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.0 MB · 41 requests
- WordPress theme: berkleepress · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Mar 2026
- dropped HSTS Jan 2026