How can I remove Unused Javascript in Webflow to improve my Time to Interact?

To improve the Time to Interact (TTI) of your Webflow website, removing unused JavaScript is crucial. Here are the steps to do it effectively:

1. Identify unused JavaScript: Start by identifying which JavaScript files are not in use on your website. You can manually review your project's custom code sections, interactions, and embed elements to determine the scripts that are no longer necessary.

2. Evaluate third-party integrations: If you have integrated external services or scripts, review them to ensure that you are only using services that are still required. Often, external providers offer scripts that load additional JavaScript, which can impact TTI if unnecessary.

3. Optimize custom code: If you have custom JavaScript code on your website, review it and identify any functions or code snippets that are no longer used. Be cautious when removing code; ensure that it is not critical to your website's functionality or design.

4. Use Webflow's asset manager: Webflow provides an asset manager that allows you to add custom scripts and manage their loading behavior. Utilize this tool to remove any unused JavaScript files.

5. Disable unused interactions: If you have interactions set up in Webflow, review and disable any that are no longer necessary. Each interaction adds JavaScript code to your website, so reducing the number of active interactions positively impacts TTI.

6. Minify and bundle JavaScript: Webflow automatically minifies JavaScript code, but you can further optimize it by bundling multiple scripts into a single file. This reduces the number of network requests, improving TTI.

7. Test and monitor: After making these changes, always test your website to ensure everything functions as expected. Monitor the website's performance, especially TTI, using tools like Google Lighthouse, PageSpeed Insights, or Webflow's own built-in performance monitoring.

Remember, removing unused JavaScript is an ongoing process as your website evolves. Regularly audit your codebase and remove any unnecessary scripts to maintain an optimal TTI and overall performance.

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