What powers legacysurvey.org?
Last seen Jun 2026 · 22 technologies across 14 categories
Analytics
CDN
Comment systems
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Maps
Message boards
Miscellaneous
Programming languages
Security
UI frameworks
Web frameworks
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| lbl berkeley | #63 | 47 |
| decals | #23 | 35 |
| sga-2020 | #3 | 17 |
| galaxy atlas | #3 | 5 |
| legacy tractor | #10 | 4 |
| desi website | #10 | 4 |
| desi survey | #5 | 4 |
| release 9 | #4 | 2 |
| legacy survey viewer | #4 | 2 |
| legacy imaging | #57 | 2 |
| legacy 10 | #19 | 2 |
| dark energy camera | #7 | 2 |
| nrc tucson | #12 | 1 |
| legacy survey viewer | #6 | 1 |
| dr8 | #64 | 1 |
| data legacy | #63 | 1 |
| bass data | #53 | 0 |
| wise bands | #14 | 0 |
| z-band online | #17 | 0 |
| z band online | #54 | 0 |
| bitmasks | #25 | 0 |
| camera decals | #17 | 0 |
| camera bass | #47 | 0 |
| survey telescope | #35 | 0 |
| tucson dark sky | #92 | 0 |
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% desktop
- 22% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.25 / 10 · ranked #225,162 of all domains
137 referring domains · OpenPageRank
Search traffic
130 est. monthly organic visits (US)
86 keywords in Google's top 30
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.9 MB · 33 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| discuss.legacysurvey.org | 10 |
| www.legacysurvey.org | 10 |
| decaps.legacysurvey.org | 7 |
| sga.legacysurvey.org | 7 |
| viewer.legacysurvey.org | 5 |
Full technology history →
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