diff --git a/user.js (less connections) b/user.js (less connections)
index 0d96200..5e880fc 100644
--- a/user.js (less connections)	
+++ b/user.js (less connections)	
@@ -1194,6 +1194,18 @@ user_pref("browser.urlbar.trimURLs", false);
 // Minimum=1=currentpage, 2 is the recommended minimum as some pages use it as a means of referral (e.g. hotlinking), 4 or 6 or 10 may be more practical
 user_pref("browser.sessionhistory.max_entries", 4); // [DEFAULT: 50]
 // -------------------------------------
+// Pref : Disable coloring of visited links - CSS history leak
+// Bulk rapid history sniffing was mitigated in 2010. Slower and more expensive
+// redraw timing attacks were largely mitigated in FF77+. Using RFP further hampers timing
+// attacks. Don't forget clearing history on close. However, social engineering
+// and advanced targeted timing attacks could still produce usable results
+// https://developer.mozilla.org/docs/Web/CSS/Privacy_and_the_:visited_selector
+// https://dbaron.org/mozilla/visited-privacy
+// https://bugzilla.mozilla.org/1632765
+// https://earthlng.github.io/testpages/visited_links.html (see github wiki APPENDIX A on how to use)
+// https://lcamtuf.blogspot.com/2016/08/css-mix-blend-mode-is-bad-for-keeping.html ***/
+user_pref("layout.css.visited_links_enabled", false);
+// -------------------------------------
 // Pref : Disable live search suggestions
 user_pref("browser.search.suggest.enabled", false);
 user_pref("browser.search.suggest.enabled.private", false);
@@ -1986,7 +1998,7 @@ user_pref("media.gmp-manager.updateEnabled", false); // [DESKTOP]
 user_pref("media.gmp.trial-create.enabled", false); // [WINDOWS] // [DESKTOP]
 // -------------------------------------
 // Pref : Disable all DRM content (EME: Encryption Media Extension)
-// [NOTE] if you need CDM, e.g. Netflix, Amazon Prime, Hulu, whatever
+// [NOTE] e.g. Netflix, Amazon Prime, Hulu, HBO, Disney+, Showtime, Starz, DirectTV
 // https://www.eff.org/deeplinks/2017/10/drms-dead-canary-how-we-just-lost-web-what-we-learned-it-and-what-we-need-do-next
 user_pref("media.eme.enabled", false);
 // -------------------------------------
@@ -1997,7 +2009,7 @@ user_pref("media.gmp-gmpopenh264.autoupdate", false); // [DESKTOP]
 user_pref("media.gmp-gmpopenh264.visible", false);
 // -------------------------------------
 // Pref : Disable widevine CDM (Content Decryption Module)
-// [NOTE] if you need CDM, e.g. Netflix, Amazon Prime, Hulu, whatever
+// [NOTE] e.g. Netflix, Amazon Prime, Hulu, HBO, Disney+, Showtime, Starz, DirectTV
 user_pref("media.gmp-widevinecdm.enabled", false); // [DESKTOP]
 user_pref("media.mediadrm-widevinecdm.visible", false); // [DEFAULT: true]
 user_pref("media.gmp-widevinecdm.autoupdate", false); // [DESKTOP]