What powers spatialreference.org?
Last seen Jun 2026 · 6 technologies across 6 categories
Analytics
Google Analytics
since Jun 2018
Caching
Varnish
since Jan 2024
CDN
Fastly
since Jan 2024
Operating systems
Ubuntu
since Apr 2019
PaaS
GitHub Pages
since Jan 2024
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| epsg 4326 | #2 | 210 |
| wgs84 | #7 | 74 |
| spatial reference | #1 | 73 |
| spatial | #20 | 65 |
| spatial reference system | #2 | 52 |
| wkid: 4326 | #1 | 27 |
| epsg:4269 | #3 | 20 |
| wgs 84 | #10 | 17 |
| crs 4326 | #3 | 17 |
| utm zone 10n | #2 | 15 |
| wgs84 epsg | #4 | 14 |
| epsg 4269 | #4 | 14 |
| spatialreference | #1 | 10 |
| plate carree projection | #13 | 9 |
| projection file | #1 | 9 |
| lo29 | #8 | 9 |
| utm zone 12n | #2 | 8 |
| epsg:6318 | #2 | 8 |
| epsg 6318 | #2 | 8 |
| 11n | #54 | 8 |
| 11n | #30 | 8 |
| utm zone colorado | #3 | 7 |
| srid 4326 | #4 | 7 |
| dhdn | #6 | 7 |
| epsg 3857 | #3 | 7 |
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
- 68% desktop
- 32% phone
United States
India
Brazil
France
Italy
Indonesia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.02 / 10 · ranked #38,213 of all domains
370 referring domains · OpenPageRank
Search traffic
1,000 est. monthly organic visits (US)
548 keywords in Google's top 30
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 0.0 MB · 6 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| spatialreference.org | 3 |
| www.spatialreference.org | 3 |