Brand extensions are when a company adds one of its popular or established brand names to a new product. The idea is to use existing brand equity to boost the latest product. Unsure what.io domains are or why they're popular with tech startups? Here's the lowdown on what.io stands for and how it can help you get noticed. From JPEGs to HEIC, each format changes how your images load, look, and perform. Discover the most efficient image file extensions and when to use each. Explore the boldest marketing campaigns to date — plus get insights on the freshest marketing trends from HubSpot’s annual State of Marketing Report. When you don’t know how to choose, here are some general rules to find the best plugin for your needs, plus 17 website plugins we swear by. Learn what domain extensions are, how they affect your online reputation, and pick the best domain extension for your website. Google Ads is one of the most effective PPC channels out there. In this guide, we give you the nitty gritty about how to start advertising on Google. Discover the most effective ways to track changes on a website and stay up-to-date with relevant information. Learn about website monitoring tools, API integration, manual checking, and more. There are browser extensions for Chrome, Safari, Firefox, and Edge, which means you can use it with pretty much any popular browser. It's a lot cheaper than CSS Pro, while still offering similar functionality (just without the visual CSS settings). Thinking about extending your product line? Check out this list of successful brand extensions to help inspire your own.