What powers vtol.org?
Last seen Jun 2026 · 40 technologies across 19 categories
Analytics
CDN
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Marketing automation
Miscellaneous
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| vfs forum 81 | #2 | 34 |
| vtol helicopter | #4 | 32 |
| bell aircraft company | #8 | 26 |
| vfs forum | #1 | 21 |
| ct7 engine for sale | #2 | 15 |
| vfs forum 81 | #4 | 14 |
| vfs forum 2025 | #1 | 9 |
| journal of american helicopter society | #1 | 9 |
| ahs helicopter | #2 | 8 |
| vfs forum | #3 | 7 |
| vertical flights | #4 | 6 |
| american vtol aircraft | #4 | 6 |
| vertical flight society forum 2025 | #2 | 5 |
| inexpensive helicopters | #57 | 5 |
| inexpensive helicopter | #37 | 5 |
| flight 2026 | #6 | 5 |
| vtol aviation | #3 | 3 |
| vfs forum 82 | #4 | 3 |
| vfs forum 2025 | #3 | 3 |
| helicopter struts | #3 | 3 |
| c.450 coloptre | #5 | 2 |
| vertical lift aircraft | #10 | 2 |
| vertical flight society forum 2025 | #4 | 2 |
| v-22 osprey cockpit | #12 | 2 |
| osprey v22 | #26 | 2 |
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
- 67% desktop
- 33% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.17 / 10 · ranked #98,949 of all domains
319 referring domains · OpenPageRank
Search traffic
270 est. monthly organic visits (US)
355 keywords in Google's top 30
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 7.5 MB · 58 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| hover.vtol.org | 21 |
| vtol.org | 15 |
| gallery.vtol.org | 11 |
| legacy.vtol.org | 10 |
| vertidev.vtol.org | 10 |
| vertipedia-legacy.vtol.org | 9 |
| vertipedia.vtol.org | 9 |
| www.vtol.org | 9 |
| proceedings.vtol.org | 8 |
Full technology history →
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Recent changes
- dropped Granim.js Dec 2025
- dropped Isotope Dec 2025
- detected Priority Hints Nov 2025
- detected Flickity Oct 2025
- detected Google Font API Oct 2025
- detected Granim.js Oct 2025
- detected Isotope Oct 2025
- detected Lightbox Oct 2025
- detected MailChimp Oct 2025
- detected YouTube Oct 2025