perf(v2): add link rel preconnect for google analytics & google tags …

…plugin (#2062)
facebook · Nov 30, 2019 · 690de07 · 690de07
1 parent 3559a11
commit 690de07
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diff --git a/packages/docusaurus-plugin-google-analytics/src/index.js b/packages/docusaurus-plugin-google-analytics/src/index.js
@@ -14,5 +14,19 @@ module.exports = function() {
  getClientModules() {
  return [path.resolve(__dirname, './analytics')];
  },
+
+ injectHtmlTags() {
+ return {
+ headTags: [
+ {
+ tagName: 'link',
+ attributes: {
+ rel: 'preconnect',
+ href: 'https://www.google-analytics.com',
+ },
+ },
+ ],
+ };
+ },
  };
 };
diff --git a/packages/docusaurus-plugin-google-gtag/src/index.js b/packages/docusaurus-plugin-google-gtag/src/index.js
@@ -14,5 +14,26 @@ module.exports = function() {
  getClientModules() {
  return [path.resolve(__dirname, './gtag')];
  },
+
+ injectHtmlTags() {
+ return {
+ headTags: [
+ {
+ tagName: 'link',
+ attributes: {
+ rel: 'preconnect',
+ href: 'https://www.google-analytics.com',
+ },
+ },
+ {
+ tagName: 'link',
+ attributes: {
+ rel: 'preconnect',
+ href: 'https://www.googletagmanager.com',
+ },
+ },
+ ],
+ };
+ },
  };
 };