ASP.NET MVC (C#) Integration Guide

By integrating the Prerender.io middleware, it ensures search engines receive pre-rendered HTML, not JavaScript, for better indexing of dynamic content. The middleware communicates with the Prerender service to deliver SEO-friendly HTML without modifying the site’s structure.

Please note that this integration is community-maintained, not officially supported by Prerender. We only provide a guide for integrating Prerender with their service.

View source on GitHub

You'll find installation instructions in the README file here: https://github.com/greengerong/Prerender_asp_mvc

Verify Your Installation

After integration, it’s important to verify that everything is working as expected. We’ve provided an easy-to-follow guide to help you test your setup and confirm that Prerender is functioning properly.

Or, test with curl command with a custom User-Agent header:

curl -v -A googlebot www.yourpage.com/

Is the Prerender integration working on other pages?

Test if the Prerender integration works on the other pages based on this guide: Verify the integration

If you don't see the Prerender headers / IDs, then the Integration is not working, which might be why the other URL is not cached.

Getting an Error?

If you see the message "Prerender Integration Not Detected," you can refer to the troubleshooting guide here to help resolve the issue.

Get Support

If you're still encountering issues after implementing Prerender:

Review your implementation against our documentation
Contact our support team:
- Email us at support@prerender.io
- Or click 'Support' > 'Contact Support' at the top-right corner of the dashboard

To help us resolve your issue as quickly as possible, please gather and include any relevant information, such as:

Error messages you're seeing
Steps you've already taken to troubleshoot
Screenshots or screen recordings (if applicable)

Providing these details up front will help our team diagnose the problem more efficiently and get you back on track faster.