get out of my <head>

Zero byte
apple-touch-icons markup

Remove apple touch icons from your markup
without losing the icons

An apple-touch-icon is an image used on iOS devices when a website is added to the homescreen.

Different iOS devices display icons at different sizes, and so it's common to see something like this:

Example from theguardian.co.uk

830 bytes

<link rel="apple-touch-icon" sizes="152x152" href="https://assets.guim.co.uk/images/favicons/fee5e2d638d1c35f6d501fa397e53329/152x152.png"/>
<link rel="apple-touch-icon" sizes="144x144" href="https://assets.guim.co.uk/images/favicons/1fe70b29879674433702d5266abcb0d4/144x144.png"/>
<link rel="apple-touch-icon" sizes="120x120" href="https://assets.guim.co.uk/images/favicons/c58143bd2a5b5426b6256cd90ba6eb47/120x120.png"/>
<link rel="apple-touch-icon" sizes="114x114" href="https://assets.guim.co.uk/images/favicons/68cbd5cf267598abd6a026f229ef6b45/114x114.png"/>
<link rel="apple-touch-icon" sizes="72x72" href="https://assets.guim.co.uk/images/favicons/873381bf11d58e20f551905d51575117/72x72.png"/>
<link rel="apple-touch-icon-precomposed" href="https://assets.guim.co.uk/images/favicons/6a2aa0ea5b4b6183e92d0eac49e2f58b/57x57.png"/>

You can remove all this code from your <head>!

Just like with favicon.ico you can remove these links and place a single apple-touch-icon.png in your root directory.

e.g. https://example.com/apple-touch-icon.png

180x180 is the largest icon size any iOS device requires.1 Other devices will downscale the image to fit. — and as of writing this — Apple use a single 152x152 icon on apple.com.

What about other sizes?

If you'd still rather specify a different image for every possible icon size, you can still do that without adding any code to your <head>.

You can place multiple apple-touch-icons in your site's root directory.2 So long as they're named in the following way:

default

/apple-touch-icon.png

specify size

/apple-touch-icon-72x72.png

specify precomposed

/apple-touch-icon-precomposed.png

specify size and precomposed

/apple-touch-icon-57x57-precomposed.png

What does precomposed mean?

Android and apple-touch-icons

Older versions of Chrome for Android used apple-touch-icons for adding shortcuts to the homescreen. But only if a large enough non-apple icon wasn't found.

Some of older versions of android would look for apple-touch-icons at the site's root.3 But this practice ended as it was using 3-4% of mobile users bandwith!

If android can't find a large icon to use. It will use the site's favicon.


  1. Apple — Human Interface Guidelines ↩︎

  2. developer.apple.com ↩︎

  3. Matias Bynens Blog ↩︎