What powers blackhistorystudies.com?
Last seen Jun 2026 · 30 technologies across 16 categories
Caching
Redis Object Cache
since Sep 2025
CMS
Databases
Font scripts
Hosting
GoDaddy
since Mar 2023
Hosting panels
Plesk
since Jan 2019
JavaScript libraries
Marketing automation
Constant Contact
since Sep 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jan 2019
Security
HSTS
since Sep 2022
Video players
YouTube
since Jan 2019
Web servers
Nginx
since Sep 2024
WordPress plugins
Elementor Header & Footer Builder
since Feb 2022
WordPress themes
Audience
- 61% phone
- 39% desktop
India
United Kingdom
South Africa
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.80 / 10 · ranked #1,977,187 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 31.1 MB · 179 requests
- WordPress theme: oceanwp · all themes
- Structured data: JSON-LD, Microdata, 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) Jan 2026
- detected Redis Sep 2025
- detected Redis Object Cache Sep 2025