diff --git a/content/privacy.md b/content/privacy.md
index 69d9290..4f35fe0 100644
--- a/content/privacy.md
+++ b/content/privacy.md
@@ -13,7 +13,7 @@ I do not have access logs enabled. [Access logs](https://httpd.apache.org/docs/c
 
 Browsers will, by default, "prefetch," or ["proactively perform domain name resolution on both links that the user may choose to follow as well as URLs for items referenced by the document."](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-DNS-Prefetch-Control) Because I link to external sites, I have *disabled* prefetching with the X-DNS-Prefetch-Control header. Setting this header avoids "leaking" your information to external sites by simply browsing my website. **If you click on an external link, you are still subject to the privacy and security policies of that outside website.**
 
-Your connection to this website is secured by, among other settings, [HTTP Strict Transport Security (HSTS)](https://hstspreload.org/) headers, redirection to HTTPS, and a strong Content Security Policy. You can [read more about web security](https://infosec.mozilla.org/guidelines/web_security) or [easily test any website's security settings.](https://observatory.mozilla.org/)
+Your connection to this website is secured by, among other settings, [HTTP Strict Transport Security (HSTS)](https://hstspreload.org/) headers, redirection to HTTPS, and a strong Content Security Policy. You can [read more about web security](https://infosec.mozilla.org/guidelines/web_security) or [easily test any website's security settings.](https://developer.mozilla.org/en-US/observatory/analyze?host=ethanyoo.com)
 
 Your email address is considered personal information under, for example, the [California Consumer Privacy Act of 2018.](https://www.oag.ca.gov/privacy/ccpa) That being said, I have no interest in sharing *anyone's* information with third parties.
 
@@ -24,3 +24,4 @@ If you do contact me, you're not required to use a real name or a permanent emai
 *Updated on **December 29, 2022** after adding the website's search function*\
 *Updated on **March 12, 2023** to move a sentence describing the website's search function*\
 *Updated on **June 2, 2024** to reflect the use of Plausible Community Edition and to change some wording*
+*Updated on **July 8, 2024** to replace the link to Mozilla Observatory ([deprecated](https://developer.mozilla.org/en-US/blog/mdn-http-observatory-launch/)) with a link to the [MDN HTTP Observatory](https://developer.mozilla.org/en-US/observatory)*