What powers booru.org?
Last seen Jun 2026 · 18 technologies across 13 categories
Analytics
Cloudflare Browser Insights
since Oct 2025
Google Analytics
since Jun 2018
CDN
Cloudflare
since Aug 2018
jsDelivr
since Jul 2025
Font scripts
Font Awesome
since Aug 2022
Google Font API
since Jul 2025
Issue trackers
Cloudflare Network Error Logging
since Feb 2022
JavaScript libraries
Message boards
phpBB
since Aug 2022
Miscellaneous
Programming languages
Security
HSTS
since Oct 2022
UI frameworks
Web servers
Nginx
since Apr 2018
Webmail
Proton Mail
since Jan 2023
Widgets
Wheelio
since Sep 2021
Audience
- 73% phone
- 25% desktop
- 2% tablet
United States
Japan
Germany
United Kingdom
Brazil
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #346,166 of all domains
110 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.2 MB · 29 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| forum.booru.org | 8 |
| simpsonsonly.booru.org | 7 |
| blog.booru.org | 6 |
| redpill.booru.org | 6 |
| 4edit.booru.org | 5 |
| queenkingv.booru.org | 5 |
| svtfoe.booru.org | 5 |
| aa2share.booru.org | 4 |
| abm.booru.org | 4 |
| aigirl.booru.org | 4 |
| amibooru.booru.org | 4 |
| booru.org | 4 |
| cripple.booru.org | 4 |
| dcaptions.booru.org | 4 |
| dominatrix.booru.org | 4 |
| drawfriends.booru.org | 4 |
| furry.booru.org | 4 |
| gardnerverse.booru.org | 4 |
| genga.booru.org | 4 |
| goldengirl.booru.org | 4 |
| grayfruit.booru.org | 4 |
| gynoid.booru.org | 4 |
| hhg.booru.org | 4 |
| illusioncards.booru.org | 4 |
Full technology history →
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Recent changes
- dropped Apache HTTP Server Jun 2026
- detected Cloudflare Browser Insights Oct 2025
- dropped Google Code Prettify Aug 2025
- dropped jQuery Migrate Aug 2025
- dropped MySQL Aug 2025
- dropped WordPress Aug 2025