if anyone aware of this error please let me know: Could not get pipeline: loadVisitor (domain: ) This error occurred when run the site on any browser<img src="https://i.stack.imgur.com/34Yv4.png" alt="enter image description here">

This error happens when <code>CorePipeline</code> tries to run a pipeline and cannot find the configuration for it. <code>LoadVisitor</code> pipeline is a Sitecore DMS pipeline and configuration for it is stored in <code>Sitecore.Analytics.config</code> file. Most probably <code>Sitecore.Analytics.config</code> is missing in your <code>App_Config/Include</code> directory.