chore: update site_url to work correctly

mkdocs.yml

@@ -1,5 +1,5 @@
 site_name: Freqtrade
-site_url: !ENV [READTHEDOCS_CANONICAL_URL, 'https://www.freqtrade.io/en/latest/']
+site_url: !ENV [READTHEDOCS_CANONICAL_URL, 'https://www.freqtrade.io/']
 site_description: Freqtrade is a free and open source crypto trading bot written in Python, designed to support all major exchanges and be controlled via Telegram or builtin Web UI
 repo_url: https://github.com/freqtrade/freqtrade
 edit_uri: edit/develop/docs/
@@ -116,9 +116,6 @@ extra:
   version:
     provider: mike
     alias: true
-  analytics:
-    provider: google
-    property: G-VH170LG9M5
 plugins:
   - search:
       enabled: true