Greetings - about cookies? I'm not a web developer but I seem to have taken over our business website.

It uses 
apnexus
doubleclick and
google analytics

I need to make sure we are prepared for the GDPR and seek consent from any new visitor.

Can someone point me in the right direction?  Are these built into all Craft CMS sites?  Will they be updated to follow the new regulations?

thank you ...
As Ryan has said in the comments, there currently isn't a native cookie consent feature within Craft CMS.

You'll need to either install a plugin (Cookie Consent plugin for Craft CMS is good) or use a service like Silk Tide Cookie Consent.

Both options require you to have access to your website via FTP. 

For the plugin, you'll upload it to the /craft/plugins/ directory and activate it via the Craft CMS control panel.

The Silk Tide method requires you to add some code between the &lt;head&gt;&lt;/head&gt; tags. 

If you need help with this, there are lots of developers on here (including myself) that can help.