Gridinsoft Logo

Yt5s.biz Scam Check: Blacklist Warning

August 30, 2026 at 1:05 AM
Suspicious Website
Leave a review
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Yt5s → Safety Check

First checked June 2, 2025 at 11:40 AM
Website content and technical signals analyzed
Method: automated checks + analyst review.
Every website owner can claim their profile for free and engage with reviewers.
Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights 1 blacklist detections. These risks are driven by active warning signals despite the site's longer domain history.
Trust signal radar Normalized trust signals for yt5s.biz Domain Maturity: 891 days Domain Maturity Warning Cleanliness: 1 detections Warning Cleanliness Safety Level: 1 negative tag, 1 warning signal Safety Level Positive Signals: 3 positive signals Positive Signals Popularity: Tranco rank 177,777 Popularity Trust Zone: .biz Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country JP Location Credibility
Figure 1. Trust signal radar for yt5s.biz. Larger shaded area indicates stronger trust signals.

How we scored yt5s.biz

On-page mentions:
Movies, Music
Tech signals:
Review System, Cloudflare Browser Insights
Positive signals:
  • strong independent trust
  • favorable customer feedback from 27 reviews
  • an active SSL certificate (3 months)
  • multi-language support
  • a domain age of 2.4 years
  • presence in public traffic rankings
Negative signals:
  • security-provider warnings
  • a malware or phishing blacklist detection (1)
Context signals:
  • content related to streaming media
Review sentiment:
Favorable
4.2 / 5 ★★★★☆
Based on analysis of 27 reviews from public sources.
35 /100
Trust Score
2.4 years
Domain Age
JP
Location
1
External provider warnings
Last checked August 30, 2026 at 1:05 AM by Gridinsoft Trust Model v2.5.3
Yt5s.biz is a website that offers a YouTube video downloader service, allowing users to quickly download videos from YouTube and convert them to various formats without the need to install any software. However, it is important to note that this site has been marked as a suspicious website by Gridinsoft, so caution is advised when using it.

What is Yt5s?

According to its current page title, yt5s.biz presents itself as “Yt5s - Free Youtube Video Downloader [Ad-Free]”. The sections below evaluate the site-specific reputation and technical findings.

Yt5s.biz
Figure 2. Website screenshot for Yt5s.biz. 2026-08-30 04:05:49
This domain was registered March 21, 2024 at 2:11 AM through the company TLD Registrar Solutions Ltd. and had the owner Gridinsoft privacy protected.
For complaint

Is yt5s.biz safe?

Use caution with yt5s.biz. Its current Gridinsoft trust score is 35/100; review the site-specific findings below before use.

Why is yt5s.biz marked "Suspicious Website"?

Gridinsoft's current assessment of yt5s.biz is based on generic page wording. Context considered alongside those findings includes privacy-protected WHOIS registrant details. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. 1 of 27 publicly displayed security sources report a warning.

Yt5s Digital Footprints

A structured view of the site's detected themes, page signals, and related online footprint elements.

Movies
Music
Review System

This site integrates user-review or rating mechanisms; this improves transparency, but review authenticity may vary.

Bootstrap Framework

This site uses Bootstrap, a widely-adopted open-source framework for responsive web development. Bootstrap enables efficient creation of mobile-friendly interfaces through standardized components and styling.

Multilanguage

The website provides multi-language support, demonstrating international accessibility and commitment to diverse user populations. Multi-language implementation typically indicates professional development standards and global operational scope, representing a positive trust indicator.

Cloudflare Browser Insights

This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.

jQuery Library
AI-generated Text

This site contains text patterns consistent with machine-generated or AI-assisted content production.

Listed by Gridinsoft

Gridinsoft Internet Security classified yt5s.biz as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.

Color Guide
  • Requires special attention Marks high-risk findings that should be reviewed first.
  • Exercise caution Highlights areas involving user data, payments, or permissions.
  • Positive indicators Shows trust signals that support the site's reliability.
  • Neutral General context that does not increase or reduce risk on its own.

External provider warnings: 1/27 Suspicious Website

This section shows what independent external security sources say about this site.

A warning appears when one or more sources report malware, phishing, abuse, or other safety concerns. Each row shows the source and its verdict.

If no source reports a warning, the site is shown as clear in this section.

Chong Lua Dao
Malicious

External provider results for Yt5s.biz, last checked August 29, 2026. — VirusTotal

Domain Information

Created March 21, 2024 at 2:11 AM Updated: June 27, 2026 at 8:17 AM · Expires: March 21, 2028 at 2:11 AM
Domain Age 2.4 years
Organization Yt5s
Registrar TLD Registrar Solutions Ltd. IANA ID: 1564
Abuse Email [email protected]
Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED
Top Level Domain .biz Generic TLD

Technical Details

HTTP status 301
IP Address 172.67.149.48
Hosting Provider AS13335 Cloudflare, Inc. San Francisco, California, US
SSL Certificate YE2 TLSv1.3 · Valid for: 3 months · from July 11, 2026 at 2:21 AM · to October 9, 2026 at 2:21 AM
Name Servers luciana.ns.cloudflare.com
archer.ns.cloudflare.com

Content Analysis

Website title Yt5s - Free Youtube Video Downloader [Ad-Free]
Website description Download and convert YouTube videos in high quality (720p, 1080p, 2K, 4K) to various formats (MP4, MP3). No ads or apps required.
Available languages
Detected themes
YouTube video downloader video converter free video downloader
Mentioned hosts (7)
static.addtoany.com yt5s.biz static.cloudflareinsights.com challenges.cloudflare.com www.addtoany.com iflydown.com www.trustpilot.com

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Movies Music Bootstrap Framework jQuery Library
Security Fingerprint Unique identifier based on site analysis
sierra-delta-nitrogen-angel

How to block Yt5s.biz?

Our Anti-Malware can automatically block access to yt5s.biz if it is flagged as malicious.

  1. Install and run the protection.
  2. The program will block flagged domains and remove related threats.

Exclusion

If you believe yt5s.biz is safe, you can add it to the exclusion list:

  1. Open Gridinsoft Anti-Malware → Tools → Ignore List.
  2. Go to the Internet tab and add yt5s.biz.

See detailed instructions for more options.

Are You the Owner?

If you own Yt5s.biz and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

Leave a review

Share your real experience with yt5s.biz. Is it a trustworthy site, or did you encounter any issues? The more detail you provide, the more helpful your review is for others!

Publication Tip

- Your feedback helps us improve our security scores.
- Detailed reviews describing your real-life experience have a much higher chance of being published.
- Your email remains confidential.

Gridinsoft Portal
Signed in via Gridinsoft Portal · View profile
Your score for yt5s.biz

Similar website

Matched by website fingerprint
#1
67/100
yt5s.rip
Checked 10 days ago
35
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
Check another website
Verify the security of domains and services based on 10M+ real websites.
Is This Your Website?
Think your website was scored unfairly? Request a reevaluation and our team will take another look.
Flag for Reevaluation
Have you had a personal experience with Yt5s.biz?
Share your thoughts and rate it to help others make informed decisions!
Report Now
Suspicious Website
Latest Reports
Is This Your Website?
Think your website was scored unfairly? Request a reevaluation and our team will take another look.
Flag for Reevaluation
Have you had a personal experience with Yt5s.biz?
Share your thoughts and rate it to help others make informed decisions!
Report Now
Suspicious Website
Latest Reports
  1. meetspenceraisite.com
    5 minutes ago
  2. tryspenceraihq.com
    7 minutes ago
  3. ptsbrokeragellc.net
    7 minutes ago
  4. programalamargeitor.com
    7 minutes ago
  5. 86m.top
    8 minutes ago
  6. appdoze.net
    13 minutes ago
  7. prunebit.com
    14 minutes ago
  8. ytmp3.cx
    15 minutes ago
  9. buynutregloproductswholesale.com
    15 minutes ago
  10. libgen.li
    16 minutes ago