Middlewares

Sign up and get your Prerender token first if you haven't done that yet.

Prerender.io officially maintained middleware:

• ExpressJS (JavaScript)
• Rails (Ruby)
• Nginx
• Apache
• IIS
• Cloudflare
• Docker

Community maintained middleware:

• Spring (Java)
• ASP.NET MVC (C#)
• Zend Framework2 (PHP)
• Symfony 2 (PHP)
• Laravel (PHP)
• Tornado (Python)
• Django (Python)
• Spray (Scala)
• Koa (Javascript)
• Hapi (Javascript)
• HAProxy
• CloudFront
• Akamai
• Netlify

ExpressJS (Javascript)

View source on GitHub

Run this command in your node project.

shell npm install prerender-node --save

And when you set up your express app...

javascript app.use(require('prerender-node').set('prerenderToken', 'YOUR_TOKEN'));

Rails (Ruby)

View source on GitHub

Add the middleware gem to your Gemfile.

shell gem 'prerender_rails'

In config/environment/production.rb...

ruby config.middleware.use Rack::Prerender, prerender_token: 'YOUR_TOKEN'

Nginx

View source on GitHub

View the nginx config here:

https://github.com/prerender/prerender-nginx

Apache

View source on GitHub

View the Apache config here:

https://github.com/prerender/prerender-apache

Cloudflare

The Cloudflare integration is done using a simple worker. More details and example here: https://github.com/prerender/prerender-cloudflare-worker

Spring (Java)

View source on GitHub

Installation instructions should be in the README here:

https://github.com/greengerong/prerender-java

ASP.NET MVC (C#)

View source on GitHub

Installation instructions should be in the README here: https://github.com/greengerong/Prerender_asp_mvc

Zend Framework2 (PHP)

View source on GitHub

Installation instructions should be in the README here: https://github.com/zf-fr/zfr-prerender

Symfony 2 (PHP)

View source on GitHub

Installation instructions should be in the README here: https://github.com/rjanot/YuccaPrerenderBundle

Laravel (PHP)

Installation instructions should be in the README here:

https://github.com/codebar-ag/Laravel-Prerender

https://github.com/JeroenNoten/laravel-prerender

Tornado (Python)

View source on GitHub

Installation instructions should be in the README here: https://github.com/dailymuse/torender

Django (Python)

View source on GitHub

Installation instructions should be in the README here: https://github.com/skoczen/django-seo-js

Spray (Scala)

View source on GitHub

Installation instructions should be in the README here: https://github.com/Jarlakxen/spray-prerender

Koa (Javascript)

View source on GitHub

Installation instructions should be in the README here: https://github.com/RisingStack/koa-prerender

Hapi (Javascript)

View source on GitHub

Installation instructions should be in the README here: https://github.com/wrangr/hapi-prerender

HAProxy

View source on GitHub

View the HAProxy config here: https://gist.github.com/roylines/7dc14c419523975daaa7

CloudFront

View source on GitHub

The CloudFront integration is done using Lambda@Edge functions. View the example here: https://github.com/jinty/prerender-cloudfront/blob/master/prerender-cloudfront.yaml

Akamai

There is a blogspot that descibes the integration with akamai here: https://developer.akamai.com/blog/2020/01/14/improve-seo-akamai-and-prerenderio

Netlify