What powers castos.com?
Last seen Sep 2026 · 63 technologies across 31 categories
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AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 llms.txt removed
- Sep 2026 llms.txt appeared
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| how do you make your youtube channel private | #2 | 710 |
| how to make youtube channel private | #2 | 540 |
| spotify for podcasters | #9 | 500 |
| podcast room | #1 | 490 |
| podcast rss feed | #1 | 370 |
| cover art for podcast | #2 | 260 |
| rss feed podcast | #2 | 260 |
| make youtube channel private | #1 | 220 |
| how to make a youtube account private | #4 | 220 |
| how to make a youtube channel private | #2 | 210 |
| private youtube channel | #1 | 180 |
| popular youtube channels | #6 | 150 |
| castos | #1 | 130 |
| castos | #1 | 130 |
| live streaming equipment setup | #1 | 120 |
| podcasting microphone setup | #2 | 110 |
| popular youtubers | #6 | 92 |
| podcast script example | #3 | 86 |
| podcast microphone setup | #3 | 86 |
| live streaming equipment | #3 | 86 |
| well known youtubers | #10 | 84 |
| podcast cover | #4 | 79 |
| define podcast | #13 | 71 |
| podcast studio setup | #3 | 70 |
| podcast definition | #14 | 68 |
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
No AI crawlers blocked
Audience
- 100% phone
United States
Barbados
India
Brazil
United Kingdom
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.86 / 10 · ranked #9,732 of all domains
2,459 referring domains · OpenPageRank
Search traffic
10,900 est. monthly organic visits (US)
5,680 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.9 MB · 51 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
fourwaves.com 3 sharednetlify.com 3 shared
rezi.ai 3 sharedthetappingsolution.com 3 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Registered Jul 2002 (24 years) via Network Solutions, LLC, renews Jul 2029
- Hosted on Cloudflare (104.18.8.41, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 3,176, 3,275 hosts
- Verified with: Google, Meta Business
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| productions.castos.com | 32 |
| canadian-taxpayers-podcast.castos.com | 17 |
| support.castos.com | 15 |
| castos.com | 13 |
| morada-cast.castos.com | 13 |
| vickypedia.castos.com | 13 |
| app.castos.com | 12 |
| ngominhtuanpodcast.castos.com | 12 |
| cross-vegas.castos.com | 11 |
| 3rddegree.castos.com | 10 |
| dynamo.castos.com | 10 |
| astella-playbook.castos.com | 9 |
| beyond-the-beaded-curtain.castos.com | 9 |
| catholic-theology-show.castos.com | 9 |
| cinescapemagazine.castos.com | 9 |
| countdowntochristmas.castos.com | 9 |
| dearfuturewifey.castos.com | 9 |
| dr-ben-edwards-youre-the-cure-1.castos.com | 9 |
| empowered-to-connect-podcast.castos.com | 9 |
| food4thought.castos.com | 9 |
| from-caving-in-to-crushing-it.castos.com | 9 |
| guardian-radio-am.castos.com | 9 |
| hope-springs.castos.com | 9 |
| janda-pirang.castos.com | 9 |
Full technology history →
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Recent changes
- dropped Calendly Jul 2026
- detected Cloudflare Browser Insights Jul 2026
- dropped GeneratePress GP Premium Jul 2026
- dropped Kadence WP Blocks Jul 2026
- dropped Perfmatters Jul 2026
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- dropped Unpkg Jul 2026
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- dropped VWO Jul 2026
- dropped WordPress Block Editor Jul 2026
- detected Astro Jun 2026
- detected CookieYes Jun 2026
- detected Unpkg Apr 2026
- detected Calendly Mar 2026
- detected Microsoft Advertising Mar 2026
- detected Twitch Player Mar 2026
- detected Usercentrics Mar 2026
- dropped Thrive Leads Dec 2025