Verisite checked substack.com on July 3, 2026 and gave it a trust score of 93/100. Out of 92 checks, 73 passed, with 15 warning(s) and 4 failed check(s).
Trust Score
Excellent
Score incl. subdomains: 88/100
Other
Yes, substack.com is a trustworthy website with a high score of 93. This indicates that the site is generally safe for users.
Substack is a media platform for video, writing, podcasts, and creator-centered communities, all powered by subscriptions.
Checks HTTP security headers and cookie security configuration.
Checks for exposed sensitive files, directory listings, and information disclosure.
Scans page content for suspicious scripts, iframes, external forms, and cryptominers.
Verifies the SSL/TLS certificate validity and configuration.
Checks the age of the domain registration. Very young domains are often associated with fraud.
Checks for tracking cookies, consent mechanisms, and third-party trackers.
Checks for chamber of commerce number, VAT number, contact details, and required legal pages.
Checks external reviews (Trustpilot) and trust seals (Kiyoh, WebwinkelKeur).
Checks if the domain appears on known fraud or phishing lists.
Detects CMS, frameworks, and JavaScript libraries and checks for outdated versions.
Analyzes SPF, DKIM and DMARC configuration for email authentication.
Checks open ports, HTTP protocol support, redirect chain, and mixed content.
Checks DNS records, server information and hosting details.
Checks HTTP security headers and cookie security configuration.
Detects CMS, frameworks, and JavaScript libraries and checks for outdated versions.
Checks for exposed sensitive files, directory listings, and information disclosure.
Analyzes SPF, DKIM and DMARC configuration for email authentication.
Checks the age of the domain registration. Very young domains are often associated with fraud.
Checks for tracking cookies, consent mechanisms, and third-party trackers.
Checks open ports, HTTP protocol support, redirect chain, and mixed content.
Scans page content for suspicious scripts, iframes, external forms, and cryptominers.
Checks for chamber of commerce number, VAT number, contact details, and required legal pages.
Checks external reviews (Trustpilot) and trust seals (Kiyoh, WebwinkelKeur).
Checks if the domain appears on known fraud or phishing lists.
Verifies the SSL/TLS certificate validity and configuration.
Checks DNS records, server information and hosting details.
Substack is an innovative media platform that allows writers, podcasters, and video creators to share and monetize their work through subscriptions. The platform serves as an economic engine for culture, supporting content creation and fostering communities around creators.
With a high score of 93, most aspects of the website are well-rated. Key facts include an SSL certificate, meaning your data is secure while using the site, and a perfect technology score of 100. However, there are also some points of concern, such as a warning regarding security headers and low scores for reviews.
The warning regarding security headers indicates a partial issue that may affect trust in the site. This could mean that some security measures are not optimally configured. The low score for reviews (10) indicates a concrete risk for users, possibly due to a lack of feedback or negative experiences from previous users.
Verisite is an independent platform that runs automated trust checks on websites. For visitors, this score of 93 means that the site is generally safe, but you should be cautious regarding the reviews. For the company itself, it is important to pay attention to user feedback to further improve trust.
