Joel

This is an extremely simple plugin (one line of code!) that deletes all domain cookies whenever a user logs out of your WordPress site, and then redirects the user to the site homepage.
Why? Because by default, WordPress sets a number of cookies that it doesn’t remove on its own when you log out.
There are security and privacy benefits, because if there are vulnerabilities in WordPress or in your browser, or if someone has access to your computer or device, they may be able to access these cookies. (That goes for you or for anyone who logs into your site to add a post or comment.)
Likewise, when a user logs out of your site using a public or shared computer, there won’t be any domain cookies left behind.
The plugin also gives you back the “regular user view” of your site, because after you log out you can browse your site as an anonymous user, without having to manually clear cookies in your browser. (There are many plugins that will display different content or show cached or uncached versions of pages if they see that WordPress cookies have been set.)

Logout Clear Cookies

Clears all domain cookies on logout. Because leaving a trail of cookies is bad.

Confection

Use our WP plugin to install Confection on your site.
“How do I get started”?
See our WordPress quick-start guide: <a href="https://confection.io/quick-start/wordpress/" rel="nofollow ugc">confection.io/quick-start/wordpress</a>
About
Confection is a new kind of product. It’s a data generator for the privacy-first world.
It uses an innovative architecture to collect, store, and distribute data, one that’s unaffected by client-side disruptions. There’s no need to worry about cookies, cross-domain scripts, or device IDs. Confection is also compliant with globalprivacy laws like GDPR, CCPA, and LGPD so it’s good for people too. 
And it integrates with the apps businesses and developers already use. There’s no need to switch systems. Just plug in, power up, and keep your marketing partnerships running strong.
Learn more about the ways Confection helps businesses pivot to the post-cookie world at <a href="https://confection.io/?utm_source=WP-org&utm_medium=Plugin-Homepage-Link" rel="nofollow ugc">confection.io</a>

Confection WordPress Cable

Use our WP plugin to install Confection on your site.

Logout Clear Cookies vs Confection WordPress Cable