Images are one of the primary causes of slow loading websites. Since site load speed is proven to directly impact ROI, it's critical to learn how to optimize your images so they load faster.

Have you received a call from Google about your business listings? Or from Amazon about being listed on Alexa? Here's what you need to know about these unsolicited marketing proposals.

Two-factor authentication (2FA) by SMS is not safe. Here's why you should use a physical (U2F) security key or authenticator app.