What powers 
picturingblackhistory.org?
Last seen Aug 2026 · 37 technologies across 20 categories
Analytics
Google Analytics
since May 2022
Moat
since Jan 2023
CDN
Cloudflare
since Jan 2025
Google Cloud CDN
since Aug 2022
CMS
Databases
MySQL
since Jan 2023
Mailmunch
since May 2022
Font scripts
Google Font API
since Jan 2023
IaaS
Google Cloud
since Aug 2022
Issue trackers
Sentry
since May 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
WP Engine
since Jan 2023
Performance
Priority Hints
since Aug 2022
Programming languages
PHP
since Jan 2023
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Nginx
since Jan 2023
Widgets
AddThis
since Jan 2023
WordPress plugins
Smart Slider 3
since Jan 2023
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 56% desktop
- 44% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.98 / 10 · ranked #580,811 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 3.4 MB · 91 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Picturing Black History
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Google Cloud (34.135.166.238)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 2,319,903, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.picturingblackhistory.org | 34 |
| picturingblackhistory.org | 22 |