![Mushino on Twitter: "The Mozilla Observatory Security Scan (https://t.co/Z3LkrUTBhU) is a great tool that can be used to test a website's security vulnerabilities. Check out these scan summaries for various crypto derivatives Mushino on Twitter: "The Mozilla Observatory Security Scan (https://t.co/Z3LkrUTBhU) is a great tool that can be used to test a website's security vulnerabilities. Check out these scan summaries for various crypto derivatives](https://pbs.twimg.com/media/EfIz90sWkAAw-Ty.png)
Mushino on Twitter: "The Mozilla Observatory Security Scan (https://t.co/Z3LkrUTBhU) is a great tool that can be used to test a website's security vulnerabilities. Check out these scan summaries for various crypto derivatives
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How to get an A+ Security Grade For Your Website on Mozilla Observatory (Part 2 - Nginx) - DEV Community
![Observatory by Mozilla - Grade your web security and how to upgrade it (Review 2021) - Artistudio Wiki Observatory by Mozilla - Grade your web security and how to upgrade it (Review 2021) - Artistudio Wiki](https://wiki.artistudio.xyz/wp-content/uploads/2021/08/Observatory-security-check-homepage.jpg)