add cloudflare pages to docs

Author: mariabetto

docs/cloudflare-pages.md

@@ -0,0 +1,19 @@
+# Host your website on Cloudflare Pages
+
+## Step 1
+
+[Create a linkfree using the form](https://linkfree.ckt.im) making sure to check the "Zip File?" checkbox. After submitting the form, you'll receive a zip file.
+
+![Linkfree form](screenshots/cloudflare-pages/1.png)
+
+## Step 2
+
+Create a Cloudflare account if you don't have one and [click on this link](https://dash.cloudflare.com/?to=/:account/workers-and-pages/create/pages) to create a new pages project. If the link does not work, you can navigate to "Workers and Pages" and then 
+
+![Cloudflare Pages get started screen](screenshots/cloudflare-pages/2.png)
+
+## Step 3
+
+Click on the "Upload assets" button, enter a project name, upload the zip file you received from the linkfree form, and click "Deploy site".
+
+![Cloudflare Pages deploy screen](screenshots/cloudflare-pages/3.png)