Daniel Ovaska
Mar 5, 2021
  1566
(2 votes)

What countries does your site leak data to?

A modern website built using your favorite Episerver CMS has a lot of external script resources that are being fetched from all around the world. This is both a good and a bad thing. You can get a lot of value from tools such as google analytics, hotjar, google translate etc but since you are running this scripts in the users browser you are also potentially leaking user information to these companies. This might be an issue in these GDPR times. 

An easy way to check where you are getting your scripts from is to copy / paste this little script into your google chrome browser console:

https://github.com/tomper00/privacy-test-your-site/blob/main/scan-site.js
(Kudos to Tomas Persson for the script)

This will give you information similar to this for a common swedish site:

So what information are you sending to the US? Probably more than you think...

Happy coding! Stay safe!

Daniel Ovaska
Binary True AB

Mar 05, 2021

Comments

Please login to comment.
Latest blogs
Introducing Optimizely Graph Source .NET SDK

Overview Of Optimizely Graph Optimizely Graph is a cutting-edge, headless content management solution designed to integrate seamlessly with any...

Jake Minard | Oct 10, 2024

Content Search with Optimizely Graph

Optimizely Graph lets you fetch content and sync data from other Optimizely products. For content search, this lets you create custom search tools...

Dileep D | Oct 9, 2024 | Syndicated blog

Omnichannel Analytics Simplified – Optimizely Acquires Netspring

Recently, the news broke that Optimizely acquired Netspring, a warehouse-native analytics platform. I’ll admit, I hadn’t heard of Netspring before,...

Alex Harris - Perficient | Oct 9, 2024 | Syndicated blog

Problem with language file localization after upgrading to Optimizely CMS 12

Avoid common problems with xml file localization when upgrading from Optimizely CMS 11 to CMS 12.

Tomas Hensrud Gulla | Oct 9, 2024 | Syndicated blog