What powers c40.org?
Last seen Jun 2026 · 61 technologies across 28 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| c40 | #1 | 1,600 |
| c40 cities | #1 | 1,100 |
| anne hidalgo paris | #2 | 390 |
| anne hidalgo | #2 | 390 |
| paris mayor anne hidalgo | #2 | 390 |
| paris mayor anne hidalgo | #2 | 390 |
| paris mayor anne hidalgo | #2 | 390 |
| sadiq khan | #7 | 380 |
| c40 cities list | #1 | 270 |
| red 40 | #73 | 260 |
| addis ababa | #15 | 250 |
| 40 | #25 | 210 |
| c-40 | #4 | 180 |
| smart cities los angeles | #7 | 170 |
| dakar city | #15 | 170 |
| mayor of paris | #3 | 130 |
| cities | #9 | 110 |
| c40 jobs | #2 | 96 |
| c40 cities list | #3 | 86 |
| mark watts | #4 | 86 |
| quezon city the philippines | #14 | 83 |
| david miller | #14 | 83 |
| karachi gdp | #6 | 81 |
| c40 consortium | #1 | 79 |
| population europe | #75 | 70 |
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
- 64% desktop
- 36% phone
South Africa
United States
India
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.79 / 10 · ranked #11,039 of all domains
2,589 referring domains · OpenPageRank
Search traffic
13,200 est. monthly organic visits (US)
9,566 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- CDN: Cloudflare
- Weight: 1.0 MB · 49 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.c40.org | 25 |
| lms.c40.org | 24 |
| resourcecentre.c40.org | 16 |
| healthyneighbourhood.c40.org | 13 |
| events.c40.org | 9 |
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- detected Salesforce Mar 2026
- detected Yoast SEO Premium Jan 2026