--- a/mail/app/profile/all-thunderbird.js
+++ b/mail/app/profile/all-thunderbird.js
@@ -141,16 +141,17 @@ pref("extensions.update.autoUpdateDefaul
 // default. This does not include the application directory. See the SCOPE
 // constants in AddonManager.jsm for values to use here
 pref("extensions.autoDisableScopes", 15);
 
 // Preferences for AMO integration
 pref("extensions.getAddons.cache.enabled", true);
 pref("extensions.getAddons.maxResults", 15);
 pref("extensions.getAddons.get.url", "https://services.addons.mozilla.org/%LOCALE%/%APP%/api/%API_VERSION%/search/guid:%IDS%?src=thunderbird&appOS=%OS%&appVersion=%VERSION%");
+pref("extensions.getAddons.getWithPerformance.url", "https://services.addons.mozilla.org/%LOCALE%/%APP%/api/%API_VERSION%/search/guid:%IDS%?src=thunderbird&appOS=%OS%&appVersion=%VERSION%&tMain=%TIME_MAIN%&tFirstPaint=%TIME_FIRST_PAINT%&tSessionRestored=%TIME_SESSION_RESTORED%");
 pref("extensions.getAddons.search.browseURL", "https://addons.mozilla.org/%LOCALE%/%APP%/search?q=%TERMS%");
 pref("extensions.getAddons.search.url", "https://services.addons.mozilla.org/%LOCALE%/%APP%/api/%API_VERSION%/search/%TERMS%/all/%MAX_RESULTS%/%OS%/%VERSION%/%COMPATIBILITY_MODE%?src=thunderbird");
 pref("extensions.webservice.discoverURL", "https://services.addons.mozilla.org/%LOCALE%/%APP%/discovery/pane/%VERSION%/%OS%");
 
 // Blocklist preferences
 pref("extensions.blocklist.enabled", true);
 pref("extensions.blocklist.interval", 86400);
 pref("extensions.blocklist.url", "https://addons.mozilla.org/blocklist/3/%APP_ID%/%APP_VERSION%/%PRODUCT%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/%OS_VERSION%/%DISTRIBUTION%/%DISTRIBUTION_VERSION%/%PING_COUNT%/%TOTAL_PING_COUNT%/%DAYS_SINCE_LAST_PING%/");

--- a/suite/browser/browser-prefs.js
+++ b/suite/browser/browser-prefs.js
@@ -583,16 +583,17 @@ pref("extensions.update.autoUpdateDefaul
 // default. This does not include the application directory. See the SCOPE
 // constants in AddonManager.jsm for values to use here.
 pref("extensions.autoDisableScopes", 15);
 
 // Preferences for AMO integration
 pref("extensions.getAddons.cache.enabled", true);  // also toggles personalized recommendations
 pref("extensions.getAddons.maxResults", 15);
 pref("extensions.getAddons.get.url", "https://services.addons.mozilla.org/%LOCALE%/%APP%/api/%API_VERSION%/search/guid:%IDS%?src=seamonkey&appOS=%OS%&appVersion=%VERSION%");
+pref("extensions.getAddons.getWithPerformance.url", "https://services.addons.mozilla.org/%LOCALE%/%APP%/api/%API_VERSION%/search/guid:%IDS%?src=seamonkey&appOS=%OS%&appVersion=%VERSION%&tMain=%TIME_MAIN%&tFirstPaint=%TIME_FIRST_PAINT%&tSessionRestored=%TIME_SESSION_RESTORED%");
 pref("extensions.getAddons.search.browseURL", "https://addons.mozilla.org/%LOCALE%/%APP%/search?q=%TERMS%");
 pref("extensions.getAddons.search.url", "https://services.addons.mozilla.org/%LOCALE%/%APP%/api/%API_VERSION%/search/%TERMS%/all/%MAX_RESULTS%/%OS%/%VERSION%/%COMPATIBILITY_MODE%?src=seamonkey");
 pref("extensions.webservice.discoverURL", "https://services.addons.mozilla.org/%LOCALE%/%APP%/discovery/pane/%VERSION%/%OS%");
 
 // getMoreThemes is used by our UI under our switch theme menu
 pref("extensions.getMoreThemesURL", "chrome://branding/locale/brand.properties");
 pref("extensions.getPersonasURL", "chrome://branding/locale/brand.properties");
 pref("extensions.dss.enabled", false);          // Dynamic Skin Switching