What powers riverkeeper.org?
Last seen Jun 2026 · 53 technologies across 23 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| hudson river location | #53 | 130 |
| hudson river | #63 | 130 |
| hudson river | #25 | 130 |
| rikers | #48 | 120 |
| how deep is the hudson river | #8 | 65 |
| riverkeeper hudson river | #1 | 43 |
| riverkeeper hudson | #1 | 43 |
| hudson river riverkeeper | #1 | 43 |
| endangered species act | #98 | 31 |
| hudson river park trust | #45 | 25 |
| waterkeeper alliance | #9 | 24 |
| lake tear of the clouds | #11 | 22 |
| rfk jr riverkeeper | #1 | 21 |
| dam removal | #11 | 17 |
| drinkwater new york | #7 | 15 |
| is the hudson river freshwater | #3 | 14 |
| riverkeeper sweep | #1 | 12 |
| riverkeeper nyc | #1 | 12 |
| is the hudson river saltwater | #8 | 9 |
| the riverkeepers | #6 | 8 |
| where is the hudson river | #88 | 7 |
| is tap water in new york city safe to drink | #74 | 6 |
| hudson river named after | #38 | 6 |
| hutchinson river | #56 | 6 |
| dwaine perry | #2 | 6 |
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
- 78% phone
- 15% tablet
- 7% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.06 / 10 · ranked #105,950 of all domains
457 referring domains · OpenPageRank
Search traffic
1,100 est. monthly organic visits (US)
596 keywords in Google's top 30
Core Web Vitals
| LCP | 3.5 s |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 7.0 MB · 82 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.riverkeeper.org | 25 |
| secure.riverkeeper.org | 23 |
| data.riverkeeper.org | 22 |
| engage.riverkeeper.org | 22 |
Full technology history →
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Recent changes
- dropped D3 Nov 2025
- dropped jQuery Migrate Nov 2025
- dropped Livefyre Nov 2025
- dropped MediaElement.js Nov 2025
- dropped MySQL Nov 2025
- dropped Really Simple SSL & Security Nov 2025
- dropped RSS Nov 2025
- dropped Typekit Nov 2025
- dropped Underscore.js Nov 2025
- dropped WordPress Nov 2025
- dropped Yoast SEO Nov 2025
- dropped Yoast SEO Premium Nov 2025
- detected reCAPTCHA Oct 2025