Suspicious Website
This site is classified as Suspicious Website based on multiple risk signals, including 1 blacklist detections, a very young domain (5 months), and no established public user-review history.
Figure 1. Trust signal radar for 91tutu.cc. Larger shaded area indicates stronger trust signals.
How we scored 91tutu.cc
On-page mentions:
Adult, Anime Character
Tech signals:
Cloudflare Browser Insights, Astro Framework
Negative signals:
security-provider warnings
limited independent reputation data
a relatively new domain (5 months)
Positive signals:
an active SSL certificate (3 months)
Context signals:
content related to adult material
Last checked July 23, 2026 at 8:52 PM by
Gridinsoft Trust Model v2.5.0
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What is 91tutu?
Our system marks 91tutu.cc as suspicious. The decision is based on a cluster of weak trust signals, not one isolated event.
Examples we frequently observe in this group: ownership data that cannot be verified, support pages with no workable contacts, reused template content, and redirects/scripts that do not match the visible site purpose. Each item alone may be explainable. Together, they increase user risk.
Recommended handling: treat this domain as untrusted. View pages only, avoid sign-in, avoid payments, and do not download files unless the source can be independently confirmed.
๐จ
Gridinsoft blocks this website because it was classified as suspicious website.
91tutu.cc has a blacklist warning and a 25/100 trust score. Verify the site identity before use and avoid sending sensitive or payment data.
Why is 91tutu.cc marked "Suspicious Website"?
Gridinsoft evaluates 91tutu.cc, focusing on domain age (only 5 months old), limited website popularity, suspicious content indicators (Adult, Blacklisted), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases, customer reviews from various independent platforms. We weigh these indicators to calculate the trust score.
Note: Automated systems are not perfect โ while the evidence suggests risk, there is still a chance the site is legitimate. We recommend you check the website using detailed analysis or by contacting the company directly through verified channels.
A structured view of the site's detected themes, page signals, and related online footprint elements.
Adult
Content analysis confirms that this site hosts adult-oriented material including explicit sexual content, adult entertainment, or age-restricted themes. Access to such content may be subject to local legal restrictions and should be approached with appropriate discretion in shared or professional environments.
Anime Character
Google Tag Manager
This website uses Google Tag Manager to add and update tracking tags on its website.
Cloudflare Browser Insights
This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.
Astro Framework
Young Domain
This site was registered recently, which limits historical reputation data and long-term trust signals.
Blacklisted
Gridinsoft Internet Security classified this site as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.
Provider warnings: 1/27 Suspicious Website
This section shows what trusted 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.
Gridinsoft Threat List
Warned
BitDefender
Clean
Kaspersky
Clean
ESET
Clean
Sophos
Clean
Google Safebrowsing
Clean
Fortinet
Clean
G-Data
Clean
Webroot
Clean
Dr.Web
Clean
Forcepoint ThreatSeeker
Clean
CyRadar
Clean
Lionic
Clean
Quick Heal
Clean
Phishing Database
Clean
Phishtank
Clean
OpenPhish
Clean
alphaMountain.ai
Clean
Netcraft
Clean
Sucuri SiteCheck
Clean
Criminal IP
Clean
URLhaus
Clean
Emsisoft
Clean
Spam404
Clean
Trustwave
Clean
VX Vault
Clean
Quttera
Clean
91tutu.cc blocked? Check the provider verdict report created on July 10, 2026
Domain Information
CreatedFebruary 28, 2026 at 10:50 AMUpdated: February 28, 2026 at 11:03 AM ยท Expires: February 28, 2027 at 10:50 AM
Detection SignaturesThese signatures are used to generate the security fingerprint below.
AdultAnime CharacterAstro Framework
Verified ServicesThis domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Google Verification
Domain ownership verified by Google.
Security FingerprintUnique identifier based on site analysis
If you own 91tutu.cc 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.
A website report warns you. A PC scan protects you.
Unsafe sites can leave adware, unwanted apps, or hidden malware in downloads and browser settings. Run Gridinsoft Anti-Malware to check what may already be on this Windows PC.
Checks active threats, startup items, and suspicious downloads
Finds adware and unwanted apps linked to unsafe websites
Shows scan results before you decide what to remove
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Help protect others by sharing this page on social media! The more people who know about 91tutu.cc, the fewer chances they have to deceive someone else.Help others evaluate 91tutu.cc by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about 91tutu.cc, the fewer chances they have to deceive someone else. Help others evaluate 91tutu.cc by sharing this page on social media!