yt1s.com.co
YT1s - Free YouTube Video Downloader
Last scanned Aug 6, 2026, 5:00 AM · 10 views
Overall score
Excellent
Summary
YT1s - The easiest way to download YouTube videos and audio for free. This website uses Gatsby hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
YT1s - The easiest way to download YouTube videos and audio for free. Fast, simple, and reliable - get your favorite content with YT1s.
- United States
- Hosted on Cloudflare
Top issues to fix
4 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
SEO
1 issue(s) found
Performance
232 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+3 overall since Jul 26, 2026
- Overall
- 92
- SEO
- 95
- Security
- 75
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
YT1s - The easiest way to download YouTube videos and audio for free. Fast, simple, and reliable - get your favorite content with YT1s.
Contact
Email, phone, and address published on this site's own pages.
Source: https://yt1s.com.co/contact-us/
Meta tags
- Title
- YT1s - Free YouTube Video Downloader
- Description
- YT1s - The easiest way to download YouTube videos and audio for free. Fast, simple, and reliable - get your favorite content with YT1s.
- Canonical
- https://yt1s.com.co/en227/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- index,follow
- Manifest
- https://yt1s.com.co/manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.21.61.64
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- yt1s.com.co
- Valid from
- Jun 18, 2026
- Valid to
- Sep 16, 2026
- Days until expiry
- 41
- SAN domains
- yt1s.com.co, *.yt1s.com.co
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 3 · H2 9 · H3 6
Links
6 internal · 0 external · 0 broken
Images
24 total · 0 missing alt
Scripts / Styles
20 scripts · 0 stylesheets
JS / CSS size
19.7 KB · 8.5 KB
Page size
71.8 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 9
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Multiple H1 headings found
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://yt1s.com.co
- Final URL
- https://yt1s.com.co/en227/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 231 ms
- HTML size
- 71.8 KB
- Redirect chain
- https://yt1s.com.co → https://yt1s.com.co/en227/
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Frequently asked questions
- What technology does yt1s.com.co use?
- yt1s.com.co is built with Gatsby.
- Is yt1s.com.co secure (HTTPS)?
- Yes. yt1s.com.co uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 16, 2026.
- Who hosts yt1s.com.co?
- yt1s.com.co is hosted on Cloudflare, behind Cloudflare CDN.
- What is yt1s.com.co's SEO score?
- yt1s.com.co scored 95/100 for SEO in the latest analysis (excellent).
- What is yt1s.com.co's overall website score?
- yt1s.com.co has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
- Has yt1s.com.co's score changed over time?
- yt1s.com.co's overall score has improved by 3 points (from 89 to 92) since Jul 26, 2026.
- Is yt1s.com.co hiring?
- yt1s.com.co has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card