What powers spire.com?
Last seen Jun 2026 · 74 technologies across 34 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| spire | #2 | 32,600 |
| spire login | #3 | 3,900 |
| lemur | #73 | 320 |
| spire energy | #13 | 240 |
| ads-b | #7 | 230 |
| spire careers | #2 | 230 |
| tornado alley tornadoes | #97 | 190 |
| where can tornadoes occur | #6 | 150 |
| where do tornadoes occur in the world | #5 | 85 |
| where do tornadoes happen in the world | #5 | 85 |
| milton predictions | #1 | 79 |
| spir/o | #43 | 70 |
| anticyclonic tornado | #6 | 64 |
| where are tornadoes most common | #5 | 61 |
| tornado alley map | #23 | 57 |
| define aspire | #87 | 47 |
| single aisle aircraft | #6 | 44 |
| medium earth orbit satellite | #2 | 42 |
| cubesat | #11 | 40 |
| apogee meaning | #81 | 38 |
| apogee definition | #69 | 38 |
| sun synchronous orbit | #8 | 37 |
| sun synchronous | #8 | 37 |
| heliosynchronous orbit | #8 | 37 |
| nadir-pointing | #2 | 34 |
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
- 73% phone
- 25% desktop
- 1% tablet
India
United States
Germany
United Kingdom
Brazil
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.60 / 10 · ranked #69,116 of all domains
514 referring domains · OpenPageRank
Search traffic
41,300 est. monthly organic visits (US)
2,776 keywords in Google's top 30
Core Web Vitals
| LCP | 2.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.8 MB · 76 requests
- WordPress theme: spire2021 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| dynamic-ais.spire.com | 28 |
| jp.spire.com | 27 |
| spire.com | 27 |
| insights.spire.com | 26 |
| documentation.spire.com | 25 |
| ir.spire.com | 22 |
| data.spire.com | 21 |
| www.spire.com | 21 |
| faq.spire.com | 20 |
| shipview.spire.com | 20 |
| maritimemeans.spire.com | 18 |
| maritime.spire.com | 16 |
| aviation-docs.spire.com | 15 |
Full technology history →
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Recent changes
- dropped Browser-Update.org Sep 2025