What powers planetary.org?
Last seen Jun 2026 · 83 technologies across 29 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| meteor shower tonight | #2 | 20,000 |
| mercury planet retrograde | #2 | 14,700 |
| uranus a planet | #4 | 10,900 |
| viking program | #3 | 10,700 |
| is the planet mercury in retrograde | #3 | 7,200 |
| venus | #6 | 6,200 |
| meteor shower | #5 | 5,800 |
| uranus uranus | #6 | 5,600 |
| pale blue dot | #3 | 4,800 |
| solar eclipse | #8 | 4,000 |
| venus surface photos | #1 | 3,700 |
| apollo 13 moon | #6 | 3,400 |
| asteroid shower | #7 | 3,200 |
| bill nye and | #8 | 2,700 |
| bill nye | #9 | 2,500 |
| the fermi paradox | #5 | 2,300 |
| enceladus | #3 | 2,200 |
| how old is earth | #2 | 2,000 |
| asteroid shower | #9 | 1,900 |
| venus surface | #3 | 1,800 |
| earth atmosphere oxygen | #3 | 1,800 |
| life on mars | #6 | 1,700 |
| venus photos | #1 | 1,700 |
| asteroid striking earth | #4 | 1,600 |
| saturn planet | #3 | 1,600 |
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
- 61% phone
- 37% desktop
- 2% tablet
United States
Canada
Australia
South Africa
New Zealand
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.78 / 10 · ranked #11,278 of all domains
2,848 referring domains · OpenPageRank
Search traffic
343,400 est. monthly organic visits (US)
56,346 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 1.9 MB · 18 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| community.planetary.org | 33 |
| courses.planetary.org | 31 |
| www.planetary.org | 22 |
| secure.planetary.org | 21 |
| support.planetary.org | 21 |
| communitylogin.planetary.org | 20 |
| win.planetary.org | 17 |
| dashboards.planetary.org | 10 |
| planetary.org | 9 |
| my.planetary.org | 6 |
Full technology history →
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Recent changes
- dropped Clipboard.js Apr 2026
- dropped lit-element Apr 2026
- dropped lit-html Apr 2026
- dropped Popper Apr 2026
- dropped Tippy.js Apr 2026
- dropped Prism Feb 2026
- detected Tailwind CSS Feb 2026
- detected Cloudflare Turnstile Dec 2025
- dropped Webpack Dec 2025
- detected Emotion Nov 2025
- detected Ethers Nov 2025
- detected Prism Nov 2025
- detected React Nov 2025
- detected React Router Nov 2025