As one of the HubSpot Blog’s email marketers, one of the key metrics I use to measure email success is open rate.

According to Career Builder, 40% of recruiters look for a cover letter when they’re considering job applicants.

But if you had to flip through a hundred cover letters a day, and each one began, “To whom it may concern, I am applying for the digital marketing position at your company,” how important would you rank them?

We’ve all been there: You’re mindlessly scrolling the web, clicking on a variety of links from Google, social media, or other sites, when suddenly — you’re prevented from continuing a search due to an HTTP error code.

When you’re trying to grow a following on Instagram, you depend on Explore and hashtag pages to expand your audience and reach. So it can feel more than a little disheartening when it suddenly seems like your content isn’t showing up anywhere.

Building charts and graphs is one of the best ways to visualize data in a clear, easy-to-understand way. (Check out this guide for making better charts to learn more.)