What powers aosabook.org?
Last seen Jun 2026 · 10 technologies across 8 categories
Analytics
Plausible
since Apr 2022
Caching
Varnish
since Apr 2023
CDN
Hosting
DreamHost
since Aug 2022
JavaScript graphics
PaaS
GitHub Pages
since Apr 2023
UI frameworks
Bootstrap
since Jun 2018
Web servers
Apache HTTP Server
since Apr 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ghc compiler | #4 | 66 |
| glasgow haskell compiler | #4 | 66 |
| hdfs | #26 | 57 |
| hadoop distributed file system | #28 | 57 |
| sqlalchemy | #15 | 47 |
| freertos | #13 | 21 |
| freertos | #13 | 21 |
| the architecture of open source software | #1 | 9 |
| freertos architecture | #1 | 9 |
| freertos architecture | #1 | 9 |
| 500 lines or less | #2 | 5 |
| hdfs filesystem | #7 | 4 |
| cmake architecture | #6 | 3 |
| twisted software | #4 | 3 |
| version control system mercurial | #14 | 3 |
| nginx architecture | #4 | 3 |
| processing js | #12 | 3 |
| llvm meaning | #9 | 3 |
| git architecture | #1 | 3 |
| haskell compiler | #18 | 3 |
| yocto project linux | #60 | 2 |
| the architecture of open source applications | #8 | 2 |
| twisted python | #5 | 2 |
| web server simple | #11 | 2 |
| same origin policy | #19 | 2 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 60% desktop
- 40% phone
India
United States
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.33 / 10 · ranked #26,993 of all domains
471 referring domains · OpenPageRank
Search traffic
440 est. monthly organic visits (US)
211 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 1.2 MB · 16 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| aosabook.org | 8 |
| www.aosabook.org | 6 |