diff --git a/personal/user-overrides.js b/personal/user-overrides.js
index 7bf1edb..7ab56e6 100644
--- a/personal/user-overrides.js
+++ b/personal/user-overrides.js
@@ -22,11 +22,11 @@ user_pref("browser.sessionstore.restore_pinned_tabs_on_demand", true);
 user_pref("browser.sessionhistory.max_total_viewers", 4); // only remember # of pages in Back-Forward cache
 
 /** speculative load test ***/
-user_pref("network.dns.disablePrefetchFromHTTPS", false);
+//user_pref("network.dns.disablePrefetchFromHTTPS", false);
 //user_pref("network.prefetch-next", true);
-user_pref("network.predictor.enabled", true);
-user_pref("network.predictor.enable-prefetch", true);
-user_pref("network.predictor.enable-hover-on-ssl", true);
+//user_pref("network.predictor.enabled", true);
+//user_pref("network.predictor.enable-prefetch", true);
+//user_pref("network.predictor.enable-hover-on-ssl", true);
 
 /** SECUREFOX ***/
 //user_pref("urlclassifier.features.socialtracking.skipURLs", "*.twitter.com, *.twimg.com"); // removed *.instagram.com