What powers ytsave.app?
Last seen Sep 2026 · 16 technologies across 11 categories
Advertising
Analytics
Caching
CDN
CMS
Databases
Font scripts
Miscellaneous
Performance
Programming languages
Security
AI Crawlers
Blocks 4 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- CCBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Applebot Blocked
The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 applebot added to robots.txt
- Sep 2026 applebot-extended added to robots.txt
- Sep 2026 ccbot added to robots.txt
- Sep 2026 meta-externalagent added to robots.txt
AI Crawlers
4 of 33 AI crawlers blocked
Open Page Rank
3.14 / 10 · ranked #1,368,556 of all domains
90 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.5 MB · 127 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Industry: Software and apps (declares
WebApplication)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.45.161, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 10,583,685
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cloudflare Turnstile Sep 2026
- detected Open Graph Sep 2026
- detected Priority Hints Sep 2026
- detected PWA Sep 2026
- dropped Google Font API Aug 2026
- dropped jQuery Aug 2026
- dropped jQuery Migrate Aug 2026
- dropped Polylang Aug 2026
- detected Google PageSpeed Jul 2026
- detected Google Font API Dec 2025
- detected jQuery Dec 2025
- detected jQuery Migrate Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Cloudflare Browser Insights Nov 2025