diff --git a/README.md b/README.md
index 7fd74db9..fc648548 100644
--- a/README.md
+++ b/README.md
@@ -398,10 +398,8 @@ result = {
     }
   ],
   performance = {  // performance data of last execution for each module measuredin miliseconds
-    config,        // time to parse configuration
     backend,       // time to initialize tf backend
     load,          // time to load models
-    sanity,        // time for input verification
     image,         // time for image processing
     body,          // model time
     hand,          // model time
diff --git a/assets/screenshot-menu.png b/assets/screenshot-menu.png
index d01c610b..a2a4d983 100644
Binary files a/assets/screenshot-menu.png and b/assets/screenshot-menu.png differ
diff --git a/demo/browser.js b/demo/browser.js
index 87bb7534..7b99587b 100644
--- a/demo/browser.js
+++ b/demo/browser.js
@@ -32,7 +32,7 @@ const config = {
   backend: 'webgl', // if you want to use 'wasm' backend, enable script load of tf and tf-backend-wasm in index.html
   filter: {
     enabled: true,
-    width: 720,
+    width: 0,
     height: 0,
     brightness: 0,
     contrast: 0,
diff --git a/src/human.js b/src/human.js
index e37d558e..b862955e 100644
--- a/src/human.js
+++ b/src/human.js
@@ -179,20 +179,16 @@ class Human {
     const perf = {};
     let timeStamp;
 
-    timeStamp = now();
     this.config = mergeDeep(defaults, userConfig);
     if (!this.config.videoOptimized) this.config = mergeDeep(this.config, override);
-    perf.config = Math.trunc(now() - timeStamp);
 
     // sanity checks
-    timeStamp = now();
     this.state = 'check';
     const error = sanity(input);
     if (error) {
       this.log(error, input);
       return { error };
     }
-    perf.sanity = Math.trunc(now() - timeStamp);
 
     // eslint-disable-next-line no-async-promise-executor
     return new Promise(async (resolve) => {