---
title: Content Delivery Networks (CDNs) and Optimizely Web Experimentation and Optimizely Personalization
slug: web-experimentation/docs/NeAZ-content-delivery-networks-cdns-and-optimizely-web-experimentation-and-optimizely-personalization
docTags: 
createdAt: 2026-07-20T15:44:38.194Z
---

- Optimizely Web Experimentation
- Optimizely Personalization

Optimizely Web Experimentation and Optimizely Personalization use a Content Delivery Network (CDN), a network of web servers located around the world, to provide service for rendering the snippet.

This content has been moved to the developer documentation. See the following links:

- [Transport Layer Security](docId\:QEFW8oAiYaqi8PnbCKzJJ)
- [Page load speed](docId\:mpc8k0fpWqrAxfhbvYf-6)
- [Synchronous and asynchronous snippet loading](docId\:Q_zBOGZuwMtPCS1rnkUJK)
- [Cookie creation](docId\:pcF0SQIyUevkbBtRD7Plq)
- [Self-host with Fastly](docId\:Pyh_kqyydYXOpOKjelJgI)
- [Self-host with Cloudflare](docId\:b-UTme1c1FPZqmGJHN_Hy)
- [Self-host with Akamai](docId\:MAx8GwzlOglSB-UqZcpph)
- [Self-host with Amazon CloudFront](docId:5AOO-In0EJa0Tks9aMfsj)