What powers greenfoot.org?
Last seen Jun 2026 · 13 technologies across 10 categories
Analytics
Google Analytics
since Jun 2018
Font scripts
Google Font API
since Apr 2018
JavaScript graphics
JavaScript libraries
Miscellaneous
RSS
since Oct 2023
SyntaxHighlighter
since Jun 2018
Operating systems
Ubuntu
since Apr 2018
Programming languages
Ruby
since Jun 2018
Web frameworks
Ruby on Rails
since Jun 2018
Web servers
Apache HTTP Server
since Apr 2018
Webmail
Microsoft 365
since Aug 2022
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| greenfoot | #1 | 1,600 |
| clash royale unblocked | #2 | 440 |
| wii tank game | #1 | 430 |
| unblocked clash royale | #3 | 260 |
| clash royale knock off | #2 | 160 |
| unblocked games 67 | #53 | 140 |
| pvz unblocked | #4 | 130 |
| greenfoot games | #1 | 79 |
| checkers ai | #50 | 70 |
| google clicker | #4 | 66 |
| greenfoot api | #1 | 52 |
| universe sandbox | #28 | 47 |
| greenfoot clash | #1 | 43 |
| flying gorilla | #11 | 40 |
| clash royale online | #21 | 34 |
| clash royale pc | #39 | 31 |
| public void | #3 | 31 |
| wii sports tanks | #2 | 28 |
| greenfoot plants vs zombies | #2 | 28 |
| trash clash of clans | #1 | 27 |
| greenfoot download | #1 | 27 |
| tron game online | #64 | 25 |
| greenfoot games | #3 | 25 |
| clash royale on computer | #27 | 23 |
| clash royale free unblocked | #2 | 23 |
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
- 85% desktop
- 14% phone
- 1% tablet
New Zealand
United States
Germany
United Kingdom
Brazil
Indonesia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.36 / 10 · ranked #177,191 of all domains
191 referring domains · OpenPageRank
Search traffic
5,000 est. monthly organic visits (US)
1,772 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.3 MB · 20 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| greenfoot.org | 11 |
| www.greenfoot.org | 10 |
| greenroom.greenfoot.org | 7 |