diff --git a/src/renderer/main/vueapp.js b/src/renderer/main/vueapp.js
index 9e9f9955..0627b90f 100644
--- a/src/renderer/main/vueapp.js
+++ b/src/renderer/main/vueapp.js
@@ -290,6 +290,20 @@ const app = new Vue({
     );
   },
   methods: {
+    _fetch(url, opts = {}) {
+      if (app.cfg.advanced.experiments.includes("cider_mirror") === true) {
+        if (url.includes("api.github.com/")) {
+          return fetch(url.replace("api.github.com/", "mirror.api.cider.sh/v2/api/"), opts);
+        } else if (url.includes("raw.githubusercontent.com/")) {
+          return fetch(url.replace("raw.githubusercontent.com/", "mirror.api.cider.sh/v2/raw/"), opts);
+        } else {
+          return fetch(url, opts);
+        }
+      } else {
+        return fetch(url, opts);
+      }
+    }
+    ,
     setWindowHash(route = "") {
       this.setPagePos();
       window.location.hash = `#${route}`;
@@ -1290,9 +1304,8 @@ const app = new Vue({
       const themes = ipcRenderer.sendSync("get-themes");
       await asyncForEach(themes, async (theme) => {
         if (theme.commit != "") {
-          await fetch(`https://api.github.com/repos/${theme.github_repo}/commits`)
+          await app._fetch(`https://api.github.com/repos/${theme.github_repo}/commits`)
             .then((res) => res.json())
-            .then((res) => {
               if (res[0].sha != theme.commit) {
                 const notify = notyf.open({
                   className: "notyf-info",
@@ -1304,8 +1317,7 @@ const app = new Vue({
                   notyf.dismiss(notify);
                 });
               }
-            });
-        }
+          };
       });
     },
     async setTheme(theme = "", onlyPrefs = false) {
diff --git a/src/renderer/views/components/settings-plugins-github.ejs b/src/renderer/views/components/settings-plugins-github.ejs
index 941e8b9e..77393d31 100644
--- a/src/renderer/views/components/settings-plugins-github.ejs
+++ b/src/renderer/views/components/settings-plugins-github.ejs
@@ -107,7 +107,7 @@
           redirect: 'follow'
         };
 
-        fetch(readmeUrl, requestOptions)
+        app._fetch(readmeUrl, requestOptions)
           .then(response => response.text())
           .then(result => {
             self.openRepo = repo
@@ -178,7 +178,7 @@
           redirect: 'follow'
         };
 
-        fetch("https://api.github.com/search/repositories?q=topic:cidermusicplugin fork:true&per_page=100", requestOptions)
+        app._fetch("https://api.github.com/search/repositories?q=topic:cidermusicplugin fork:true&per_page=100", requestOptions)
           .then(response => response.text())
           .then(result => {
             self.repos = JSON.parse(result).items
diff --git a/src/renderer/views/components/settings-themes-github.ejs b/src/renderer/views/components/settings-themes-github.ejs
index 60925016..87cda31a 100644
--- a/src/renderer/views/components/settings-themes-github.ejs
+++ b/src/renderer/views/components/settings-themes-github.ejs
@@ -126,7 +126,7 @@
           redirect: 'follow'
         };
 
-        fetch(readmeUrl, requestOptions)
+        app._fetch(readmeUrl, requestOptions)
           .then(response => response.text())
           .then(result => {
             self.openRepo = repo
@@ -184,7 +184,7 @@
           redirect: 'follow'
         };
 
-        fetch("https://api.github.com/search/repositories?q=topic:cidermusictheme fork:true&per_page=100", requestOptions)
+        app._fetch("https://api.github.com/search/repositories?q=topic:cidermusictheme fork:true&per_page=100", requestOptions)
           .then(response => response.text())
           .then(result => {
             let items = JSON.parse(result).items
diff --git a/src/renderer/views/components/settings-themes.ejs b/src/renderer/views/components/settings-themes.ejs
index 39a07f9c..15eadfe7 100644
--- a/src/renderer/views/components/settings-themes.ejs
+++ b/src/renderer/views/components/settings-themes.ejs
@@ -297,7 +297,7 @@
           redirect: 'follow'
         };
 
-        fetch(readmeUrl, requestOptions)
+        app._fetch(readmeUrl, requestOptions)
           .then(response => response.text())
           .then(result => {
             self.openRepo = repo
diff --git a/src/renderer/views/pages/installed-themes.ejs b/src/renderer/views/pages/installed-themes.ejs
index 453fd424..acce78ee 100644
--- a/src/renderer/views/pages/installed-themes.ejs
+++ b/src/renderer/views/pages/installed-themes.ejs
@@ -356,7 +356,7 @@
                     redirect: 'follow'
                 };
 
-                fetch("https://api.github.com/search/repositories?q=topic:cidermusictheme fork:true", requestOptions)
+                app._fetch("https://api.github.com/search/repositories?q=topic:cidermusictheme fork:true", requestOptions)
                     .then(response => response.text())
                     .then(result => {
                         let items = JSON.parse(result).items
@@ -366,4 +366,4 @@
             }
         }
     })
-</script> -->
\ No newline at end of file
+</script> -->
diff --git a/src/renderer/views/pages/themes-github.ejs b/src/renderer/views/pages/themes-github.ejs
index a5f7dbab..11918b87 100644
--- a/src/renderer/views/pages/themes-github.ejs
+++ b/src/renderer/views/pages/themes-github.ejs
@@ -186,7 +186,7 @@
                     redirect: 'follow'
                 };
 
-                fetch("https://api.github.com/search/repositories?q=topic:cidermusictheme fork:true&per_page=100", requestOptions)
+                app._fetch("https://api.github.com/search/repositories?q=topic:cidermusictheme fork:true&per_page=100", requestOptions)
                     .then(response => response.text())
                     .then(result => {
                         let items = JSON.parse(result).items
@@ -197,4 +197,4 @@
         }
     })
 </script>
- -->
\ No newline at end of file
+ -->