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  • Navigating the HighEngage Interface
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  • How HighEngage AI Agents Work 
  • Signing Up with Google vs Email
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Onboarding & Setup

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  • Sharing Agents With Your Team 
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Personalizing Your AI Chatbot

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  • Opening Chat by Default 
  • Adding Privacy Policy Links 
  • Adding Contact Page Links 
  • Customizing Chat Input Placeholder Text 
  • Configuring Supported Languages 
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  • Choosing Widget Icons 
  • Setting the Chat Widget Avatar 
  • Customizing Your Agent Name and Description 

Training Your AI Agent (Knowledge Base)

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  • Fixing AI Answers When Data Is Incorrect 
  • How the “Refresh Agent” Training Process Works 
  • Understanding Data States: New, Trained, Removed 
  • Using Google Drive as a Data Source 
  • Creating Custom Q&A for Your Agent 
  • Re-Crawling Website Data 
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  • How AI Knowledge Training Works in HighEngage 

Configuring AI Behavior

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  • Writing Effective System Prompts 
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Chat Messages & Interaction Settings

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  • Configuring Message-Level Avatar 
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Lead Capture & Visitor Data

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  • Viewing Captured Leads 
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Human Handover & Escalation

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  • Receiving Escalation Emails 
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  • Escalating After Message Threshold 
  • Escalating After Multiple Failed AI Responses 
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Feedback & Chat Ratings

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  • Viewing Feedback Analytics 
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Security & Safety

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  • Customizing Rate Limit Messages 
  • Setting Chat Request Rate Limits 
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Troubleshooting & Best Practices

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  • Chat Widget Not Loading on My Website 
  • Human Escalation Not Working 
  • Lead Capture Not Triggering 
  • Refresh Agent Not Updating Responses 
  • My Website Crawl didn’t Work 
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Deployment

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  • Installing HighEngage on Your Web Application 
  • Installing HighEngage on WordPress 
  • Embedding the Chat Widget 

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  • Understanding Free Trial Limits 
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  • Chat Widget Not Loading on My Website 

Chat Widget Not Loading on My Website 

2 min read

Your chatbot is not appearing on your website. 

This is usually caused by embed issues, domain restrictions, or caching. 

1. Check if the script is added correctly  #

  • Go to your website code  
  • Make sure the script is placed before </body>  

Fix: 

  • Re-copy the script from Embed Preview  
  • Paste it again and publish  

2. Domain not allowed  #

  • view your agent → edit → Security 
  • Check Allowed Domains  

Fix: 

  • Add your domain (e.g., yourwebsite.com)  

3. Agent is not enabled  #

Check: 

  • Your agent is active and properly set up  

4. Website not refreshed  #

Fix: 

  • Do a hard refresh (Ctrl + Shift + R)  
  • Or open in incognito mode  

5. Script blocked by browser or errors  #

Fix: 

  • Open browser console (F12)  
  • Check for script errors  
  • Ensure no blockers (ad blockers, CSP issues)  

6. Wrong placement in framework apps  #

For React / Angular / Vue 

Fix: 

  • Add script in the main layout or root file  
  • Ensure it loads globally  

7. Cache issues  #

Fix: 

  • Clear website cache  
  • Clear CDN cache (if using one)  

8. Testing on wrong environment  #

Fix: 

  • Make sure domain matches what is in Allowed Domains  
  • Add staging/local domains if needed  

Quick checklist  #

  • Script added correctly  
  • Domain allowed  
  • Agent enabled  
  • No console errors   
  • Cache cleared   

Tip  #

Always test in Preview first. 
If it works, there but not on your site → it is an embed or domain issue. 

Next, check your embed script and Allowed Domains, then reload your website. 

If you have any questions, concerns, or need further clarification, please contact support@highengage.com for assistance.

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Table of Contents
  • 1. Check if the script is added correctly 
  • 2. Domain not allowed 
  • 3. Agent is not enabled 
  • 4. Website not refreshed 
  • 5. Script blocked by browser or errors 
  • 6. Wrong placement in framework apps 
  • 7. Cache issues 
  • 8. Testing on wrong environment 
  • Quick checklist 
  • Tip 
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