Link to an external CSS style sheet as an alternative for larger stylesheets. This code should also be placed in the header of your HTML page. Create a section in your CSS style sheet to modify ...

Low-quality image placeholders (LQIPs) have a solid place in web page design. There are many different solutions but the main gotcha is that generating them tends to lean on things like JavaScript,… ...

CSS: Enter CSS to be applied to the HTML used in your tests. It is placed between <style> elements in the header portion of the page. HTML: This area allows you to enter HTML to be used in your tests.