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Worker.dev Scam Check: Blacklist Warning

October 11, 2026 at 10:06 AM
Suspicious Website
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Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Worker → Safety Check

First checked October 11, 2026 at 10:06 AM
Website content and technical signals analyzed
Method: automated checks.
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 and no established public user-review history. These risks are driven by active warning signals despite the site's longer domain history.
Trust signal radar Normalized trust signals for worker.dev Domain Maturity: 2781 days Domain Maturity Warning Cleanliness: 1 detections Warning Cleanliness Safety Level: 1 negative tag, 4 warning signals Safety Level Positive Signals: 2 positive signals Positive Signals Popularity: Tranco rank 1,849,367 Popularity Trust Zone: .dev Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country US Location Credibility
Figure 1. Trust signal radar for worker.dev. Larger shaded area indicates stronger trust signals.

How we scored worker.dev

Tech signals:
Advertising Network, Link Shortener, Cloudflare Browser Insights, X/Twitter Ads, Astro Framework, GitHub Profile
Positive signals:
Negative signals:
  • security-provider warnings
  • a malware or phishing blacklist detection (1)
  • a redirect to another domain (www.cloudflare.com)
  • limited independent reputation data
Final destination:
https[:]//www.cloudflare.com/products/workers/
29 /100
Trust Score
7.6 years
Domain Age
US
Location
1
External provider warnings
Last checked October 11, 2026 at 10:06 AM by Gridinsoft Trust Model v2.5.7

What is Worker?

According to its current page title, worker.dev presents itself as “Cloudflare Workers - Global Serverless Functions Platform”. The sections below evaluate the site-specific reputation and technical findings.

This domain was registered February 28, 2019 at 10:17 PM through the company Squarespace Domains II LLC. (Personal information withheld).
For complaint

Is worker.dev safe?

Use caution with worker.dev. Its current Gridinsoft trust score is 29/100; review the site-specific findings below before use.

Why is worker.dev marked "Suspicious Website"?

Gridinsoft's current assessment of worker.dev is based on external redirect behavior. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. 1 of 25 publicly displayed security sources report a warning.

Worker 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 worker.dev. 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.

Advertising Network
Link Shortener

This website employs URL shortening services to create abbreviated web addresses. While commonly used for convenience and marketing purposes, shortened URLs can obscure destination websites and may be exploited to conceal malicious or deceptive content.

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.

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.

X/Twitter Ads
Astro Framework
Redirects to Another Domain

This site redirects visitors to a different domain. This can be legitimate in some migrations or forwarding setups, but it reduces transparency for users evaluating the original address.

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.

GitHub Profile

worker.dev links to a GitHub profile or public repository associated with the project. This is a useful transparency signal, especially when the account has public activity.

Established Domain

This site has maintained active domain presence over time, indicating operational continuity.

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.

External provider warnings: 1/25 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.

alphaMountain.ai
Suspicious

External provider results for Worker.dev, last checked October 11, 2026. — VirusTotal

Domain Information

Created February 28, 2019 at 10:17 PM Updated: April 26, 2024 at 2:54 AM · Expires: February 28, 2025 at 10:17 PM
Domain Age 7.6 years
Registrant Personal information withheld Protected by Gridinsoft
Registration country United States
Registrar Squarespace Domains II LLC. IANA ID: 895
Abuse Email [email protected]
Domain Status Client: Delete · Transfer Prohibited DNSSEC: UNSIGNED
Top Level Domain .dev Generic TLD

Technical Details

HTTP status 302
IP Address 198.185.159.145
Hosting Provider AS53831 Squarespace, Inc. New York City, New York, US
SSL Certificate WE1 TLSv1.3 · Valid for: 3 months · from September 16, 2026 at 1:01 PM · to December 15, 2026 at 2:00 PM
Name Servers ns-cloud-d1.googledomains.com
ns-cloud-d2.googledomains.com
ns-cloud-d3.googledomains.com
ns-cloud-d4.googledomains.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 Cloudflare Workers - Global Serverless Functions Platform
Original description Deploy serverless functions globally in seconds. No cold starts, 330+ cities, infinite concurrency, and pay only for CPU time. Support for JavaScript, TypeScript, Python, and Rust.
Available languages
Profile
Cloudflare · 17,515 followers · 580 repos · 16.3 years
Mentioned hosts (36)
api.company-target.com js.adsrvr.org tag.demandbase.com developers.cloudflare.com www.googletagmanager.com www.google.com googleads.g.doubleclick.net ad.doubleclick.net cloudflare.net dash.cloudflare.com id.rlcdn.com stats.g.doubleclick.net workers.cloudflare.com munchkin.marketo.net segments.company-target.com and 21 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Registration Form Cookie Consent Astro Framework
Security Fingerprint Unique identifier based on site analysis
video-low-uncle-carpet

How to block Worker.dev?

Our Anti-Malware can automatically block access to worker.dev 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 worker.dev 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 worker.dev.

See detailed instructions for more options.

Are You the Owner?

If you own Worker.dev 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

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Your score for worker.dev

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