What powers vpr.org?
Last seen Jun 2026 · 46 technologies across 23 categories
Advertising
Analytics
Authentication
Caching
CDN
CMS
CRM
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
PaaS
Programming languages
Security
Tag managers
Video players
Web frameworks
Web servers
Webmail
WordPress plugins
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| why do seasons change | #2 | 81 |
| why do pigs oink | #1 | 33 |
| why do seasons occur | #6 | 23 |
| squirrel climbing tree | #5 | 23 |
| why are pandas black and white | #3 | 21 |
| how can squirrels climb trees | #1 | 15 |
| can ground squirrels climb trees | #5 | 10 |
| squirrels climbing | #4 | 6 |
| squirrel climbing | #6 | 6 |
| oinking pigs | #7 | 5 |
| how do squirrels climb trees | #1 | 5 |
| do pigs snort | #3 | 5 |
| what color is panda | #7 | 4 |
| pigs oink | #2 | 4 |
| who is on the quarter coin | #61 | 3 |
| pandas fur | #6 | 3 |
| do giant pandas hibernate | #56 | 3 |
| why do the seasons change | #4 | 2 |
| why do giant pandas have black and white fur | #5 | 2 |
| what makes the seasons change | #27 | 2 |
| seasonal changes | #10 | 2 |
| squirrel climbing down tree | #6 | 2 |
| do ground squirrels climb trees | #10 | 2 |
| who's on the quarter coin | #55 | 1 |
| whose picture is on a quarter | #12 | 1 |
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
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.95 / 10 · ranked #48,090 of all domains
704 referring domains · OpenPageRank
Search traffic
270 est. monthly organic visits (US)
95 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.0 MB · 4 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| archive.vpr.org | 21 |
| www.vpr.org | 20 |
| donate.vpr.org | 10 |
| projects.vpr.org | 9 |
| app.vpr.org | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple iCloud Mail Jan 2026