# Couldn't preview my site in visual builder in production

**URL:** <https://forum.builder.io/t/couldnt-preview-my-site-in-visual-builder-in-production/5112>\
**Category:** Visual Editor Help\
**Created:** [March 6, 2024, 12:45pm UTC](https://forum.builder.io/t/couldnt-preview-my-site-in-visual-builder-in-production/5112 "2024-03-06T12:45:42Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![WasimTQ](https://avatars.discourse-cdn.com/v4/letter/w/ccd318/32.png) [@WasimTQ](https://forum.builder.io/u/WasimTQ)\
**Post date:** [March 6, 2024, 12:45pm UTC](https://forum.builder.io/t/couldnt-preview-my-site-in-visual-builder-in-production/5112/1 "2024-03-06T12:45:42Z")

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I couldn’t preview my app in the visual builder that’s hosted online. Testing the app in localhost seems to be fine

**Builder content link**

> **[Builder.io: Visual Development Platform](https://builder.io/content/a3680f0b09e24c9493d3fe3f6b1423e7/edit?activeDesignerTab=0)**
>
> Drag and drop with your components, right within your existing site or app. Build and optimize digital experiences for any tech stack, visually..

**Builder public api key**  
8d299b21ca1947af82a0484a6d4115d7

**What are you trying to accomplish**  
I want to preview my hosted app in the visual builder and make changes to it directly without running localhost.

**Below are two screenshots of the errors from the hosted link**

 ![image](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/c/c7c09df0729a52e21457514c4fc178d92f5e5db3.png)  
 ![image](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/8/85bbeac659f6293790e1a130a8fa73a322dd1926.png)

The same app seems to be working when connecting via localhost

 ![image](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/b/b549f1ecd50e86445ec49c627e81432a19778f15.jpeg)

**Code stack you are integrating Builder with**  
Vue.js

**Reproducible code example**  
_If you are having integration errors, please link to codesandbox or copy and paste your problematic code here. The more detail the better!_

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<div class="post-metadata">

**Author:** ![manish-sharma](https://avatars.discourse-cdn.com/v4/letter/m/8797f3/32.png) [@manish-sharma](https://forum.builder.io/u/manish-sharma)\
**Post date:** [March 6, 2024, 1:44pm UTC](https://forum.builder.io/t/couldnt-preview-my-site-in-visual-builder-in-production/5112/2 "2024-03-06T13:44:30Z")

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Hello @WasimTQ,

Welcome to the [Builder.io](http://Builder.io) forum post.

We’ve successfully loaded your app within the editor, which is hosted online, without encountering any errors. Therefore, we recommend trying to use the [Builder Chrome plugin](https://www.builder.io/c/docs/chrome-extension). Additionally, you can enable the Proxy preview option by navigating to Settings \> Advanced Settings \> Advanced.

 ![Screenshot 2024-03-06 at 7.08.52 PM](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/d/d0de53ee6a3c6256657c5d1525c9fc4c7e956af5.jpeg)  
 ![Screenshot 2024-03-06 at 7.10.45 PM](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/2/265b20bfeec7a11640b3b1dd26ab95be5e849137.jpeg)

Hope this helps!

Thanks,

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<div class="post-metadata">

**Author:** ![WasimTQ](https://avatars.discourse-cdn.com/v4/letter/w/ccd318/32.png) [@WasimTQ](https://forum.builder.io/u/WasimTQ)\
**Post date:** [March 7, 2024, 5:08am UTC](https://forum.builder.io/t/couldnt-preview-my-site-in-visual-builder-in-production/5112/3 "2024-03-07T05:08:07Z")

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It works. Thank you.