what is the font apple uses on its website
Typography of Apple Inc. Starting with the release of the Apple Watch, Apple has begun usage of San Francisco as the typeface of word marks such as "iPhone", "AirPods", and "MacBook Pro" on the devices themselves. This change is also reflected on some headlines on product marketing webpages. Apple modified the majority of its website's text to use the San Francisco font on January 24, 2017, and San Francisco became the universal official font for Apple.
Calibri Calibri (/kəˈliːbri/) is a sans-serif typeface family designed by Luc(as) de Groot in 2002–2004 and released to the general public in 2007, with Microsoft Office 2007 and Windows Vista.[2][3] In Office 2007, it replaced Times New Roman as the default typeface in Word[4] and replaced Arial as the default in PowerPoint, Excel, Outlook, and WordPad. Creator de Groot described its subtly rounded design as having "a warm and soft character".[3]