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Testfol.io Phishing

November 1, 2026 at 12:29 PM
Phishing
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Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Testfol → Safety Check

First checked November 1, 2026 at 12:29 PM
Website content and technical signals analyzed
Method: automated checks.
Every website owner can claim their profile for free and engage with reviewers.
Phishing This site is classified as Phishing based on multiple risk signals, including no established public user-review history.
Trust signal radar Normalized trust signals for testfol.io Domain Maturity: 1040 days Domain Maturity Warning Cleanliness: 0 detections Warning Cleanliness Safety Level: 1 negative tag, 1 warning signal Safety Level Positive Signals: 2 positive signals Positive Signals Popularity: Tranco rank 3,484,623 Popularity Trust Zone: .io Trust Zone Operational Signals: 1 detected services Operational Signals Location Credibility: Hosting country US Location Credibility
Figure 1. Trust signal radar for testfol.io. Larger shaded area indicates stronger trust signals.

How we scored testfol.io

Tech signals:
Cloudflare Browser Insights, Vue.js Framework, Extended Data
Positive signals:
Negative signals:
  • limited independent reputation data
10 /100
Trust Score
2.8 years
Domain Age
US
Location
0
No external provider warnings
Last checked November 1, 2026 at 12:29 PM by Gridinsoft Trust Model v2.5.8

What is Testfol?

We flagged Testfol.io as phishing. The page behavior matches a common credential-theft flow: impersonation first, urgency second, data request last.

Typical prompts on sites like this include account alerts, failed-delivery notices, or "verify now" dialogs asking for passwords, card numbers, or one-time codes. Do not submit credentials here. Open the real service in a new tab and check your account directly.

This domain was registered December 27, 2023 at 5:31 AM through the company Cloudflare, Inc (Personal information withheld).
For complaint

Is testfol.io safe?

— Unfortunately, not likely.

🚨 Gridinsoft blocks this website because it was classified as phishing.

testfol.io has a blacklist warning and a 10/100 trust score. Verify the site identity before use and avoid sending sensitive or payment data.

Why is testfol.io marked "Phishing"?

Gridinsoft evaluates testfol.io, focusing on limited website popularity, suspicious content indicators (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 — 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.

Testfol Digital Footprints

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

Registration Form

Automated page analysis detected form or data-entry functionality on testfol.io. Forms can involve user-submitted information, so verify ownership and privacy terms before entering data.

Cookie Consent

This site implements a cookie-consent interface for managing tracking and data-collection preferences.

Cloudflare Browser Insights

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

Vue.js Framework
Social Media Links

The presence of social media links on the website indicates that it references social media accounts. This signal alone does not confirm ownership or authenticity of those profiles.

Extended Data

This site includes extended structured page data about entities, offerings, or site metadata.

Verified X Profile

Ownership verification confirms that testfol.io controls the X profile @testfolio (49 followers, 2 following, 8 posts, listed 0 times, since 2024, no account badge).

Listed by Gridinsoft

Gridinsoft Internet Security classified this site 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.

Domain Information

Created December 27, 2023 at 5:31 AM Updated: August 12, 2026 at 8:32 AM · Expires: December 27, 2026 at 5:31 AM
Domain Age 2.8 years
Registrant Personal information withheld Protected by Gridinsoft
Registration country United States
Registrar Cloudflare, Inc IANA ID: 1910
Abuse Email [email protected]
Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED
Top Level Domain .io Generic TLD

Technical Details

IP Address 104.26.15.4
Hosting Provider AS13335 Cloudflare, Inc. US
Network AS13335 - Cloudflare, Inc.
SSL Certificate WE1 TLSv1.3 · Valid for: 3 months · from October 13, 2026 at 7:55 AM · to January 11, 2027 at 8:55 AM
Name Servers elmo.ns.cloudflare.com
jill.ns.cloudflare.com

Content from the analyzed website

Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.

Original page title Portfolio Backtester for ETFs and Asset Allocation | testfolio
Original description Backtest portfolios, compare asset allocations, model rebalancing and cashflows, and analyze historical risk and return with testfolio.
Primary Language
Profile
@testfolio · 49 followers · 2.4 years
Mentioned hosts (8)
www.facebook.com www.reddit.com x.com testfol.io r.wdfl.co cloudflareinsights.com www.instagram.com static.cloudflareinsights.com

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Registration Form Cookie Consent Vue.js Framework
Verified Services This 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 Fingerprint Unique identifier based on site analysis
zebra-two-yankee-pennsylvania
Signs You're Dealing With an Online Scam
Signs You're Dealing With an Online Scam
Scammers have devised new ways to deceive users, and what was relevant ten years ago may not be applicable today. In this post, we have compiled the most current types of online scams.
Read Now

How to block Testfol.io?

Our Anti-Malware can automatically block access to testfol.io 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 testfol.io 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 testfol.io.

See detailed instructions for more options.

Are You the Owner?

If you own Testfol.io 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 testfol.io. 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

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- Detailed reviews describing your real-life experience have a much higher chance of being published.
- Your email remains confidential.

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