What powers perseus.org?
Last seen Jun 2026 · 23 technologies across 12 categories
Analytics
Google Analytics
since Aug 2018
Caching
RackCache
since Aug 2018
CDN
Unpkg
since Jul 2021
Font scripts
Font Awesome
since Jun 2020
Google Font API
since Jul 2022
JavaScript frameworks
Vue.js
since Mar 2023
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Aug 2018
Programming languages
UI frameworks
Bootstrap
since Jun 2020
Web frameworks
Django
since Jun 2020
Ruby on Rails
since Aug 2018
Web servers
Audience
- 78% desktop
- 20% phone
- 2% tablet
Greece
United States
Japan
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.95 / 10 · ranked #113,255 of all domains
272 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 1.1 MB · 12 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| scaife.perseus.org | 14 |
| scaife-dev.perseus.org | 12 |
| catalog.perseus.org | 9 |
| vocab.perseus.org | 6 |
| beyond-translation.perseus.org | 4 |
Full technology history →
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