Will CookieScan slow down my website?

We have carried out extensive testing on many websites to understand the impact our plug-in may have on the performance of your website.

We have found that on websites with load times greater than 5 seconds, CookieScan has no impact on the site performance.

On faster websites with load times of less than 5 seconds, CookieScan will add on average, an additional 1 to 1.5 seconds load time.  This is slightly increased where Google Tag Manager has been used, by an additional 200 to 300ms.