

In 2008 Safari and Firefox introduced the CSS property, and online services started to provide licenses to Web Fonts. If you wanted to use a fancy font you had to use images.

Other fonts were not guaranteed to work on all websites. The bottom line: It's truly the ultimate solution for any website/webapp in any OS.How to use System Fonts in CSS to improve your site and provide a better experience to your users in terms of speed and page load timeįor years, websites could only use fonts available on all computers, such as Georgia, Verdana, Arial, Helvetica, Times New Roman. It is deliberately listed after Segoe UI so that if you’re an Android developer on Windows and have Roboto installed, Segoe UI will be used instead.


The main reason for using "system" fonts is performance. It is used by GitHub, Wordpress, Bootstrap, Medium, Ghost, etc. This solution is harmless and very useful. Font-family: -apple-system,system-ui,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif
