What powers
thunderforest.com?
Last seen Oct 2026 · 12 technologies across 9 categories
Analytics
CDN
JavaScript libraries
Miscellaneous
Programming languages
Security
UI frameworks
Web frameworks
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Nov 2026 * added to robots.txt
- Oct 2026 * removed from robots.txt
- Oct 2026 * added to robots.txt
- Oct 2026 * removed from robots.txt
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| thunder forest | #1 | 43 |
| thunderforest | #1 | 27 |
| thunderforest maps | #1 | 9 |
| open cycle maps | #6 | 9 |
| landscape map | #8 | 8 |
| open cycle map | #7 | 7 |
| heavy metal map | #9 | 7 |
| map transport | #28 | 3 |
| pioneer map | #2 | 2 |
| open cycling maps | #3 | 1 |
| flutter map | #23 | 1 |
| map tile | #53 | 1 |
| map of metal | #56 | 1 |
| leaflet map api | #14 | 0 |
| nats map | #14 | 0 |
| openstreetmap cycle map | #15 | 0 |
| pioneer maps | #16 | 0 |
| openstreetmap cycle | #18 | 0 |
| open street maps bike | #19 | 0 |
| maps tiles api | #21 | 0 |
| osm cycle map legend | #21 | 0 |
| pioneers map | #21 | 0 |
| raster vs vector map | #22 | 0 |
| raster maps vs vector maps | #23 | 0 |
| vector vs raster maps | #24 | 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.
AI Crawlers
All crawlers blocked
Audience
- 51% phone
- 49% desktop
United Kingdom
France
Netherlands
United States
Spain
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.52 / 10 · ranked #155,965 of all domains
183 referring domains · OpenPageRank
Search traffic
120 est. monthly organic visits (US)
52 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Google
- Weight: 0.9 MB · 20 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Gravitystorm Limited
- Country: United Kingdom
From Wikidata (CC0).
Infrastructure
- Registered Sep 2011 (15 years) via Gandi SAS, renews Sep 2028
- Hosted on Cloudflare (104.26.0.148, IPv6)
- DNS: Cloudflare DNS
- Email: Fastmail
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 426,438, 8 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| manage.thunderforest.com | 9 |
| www.thunderforest.com | 8 |
Full technology history →
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