Free Website Security Test
This tool takes a bit longer to run than the CSTAR assessment but provides a more in-depth look at your website security.
Free External Risk Assessment
Free Chrome Extension
Take CSTAR with you and see the risk score for every website you visit.
UpGuard has built the first AI-assisted Cyber Risk Analysis Engine. UpGuard’s CSTAR for Google Chrome extension automatically retrieves the external CSTAR score for any site you visit and displays the full CSTAR scorecard with one click providing an assessment of a company's risk potential based on their outward security postures and behaviors. You can click to view the full report of factors that contributed to the score and assess your risks when browsing on the site.
Get it here: https://chrome.google.com/webstore/detail/cstar-for-google-chrome/oeomioifmeadkjdifcijpkfifjifhhhn?hl=en-US