link-rel-preconnect "Can I use..." widgets
Gives a hint to the browser to begin the connection handshake (DNS, TCP, TLS) in the background to improve performance. This is indicated using <link rel="preconnect" href="https://example-domain.com/">
What browser do support link-rel-preconnect widget
Add this code to your website
<script data-feature="link-rel-preconnect" defer src="https://cdn.caniusewidgets.com/scripts/overviewtable.js"></script>
to display the following widget
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How many browsers globally do support link-rel-preconnect widget
Add this code to your website
<script data-feature="link-rel-preconnect" defer src="https://cdn.caniusewidgets.com/scripts/browsersupport.js"></script>
to display the following widget
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Is link-rel-preconnect supported in my browser widget
Add this code to your website
<script data-feature="link-rel-preconnect" defer src="https://cdn.caniusewidgets.com/scripts/single.js"></script>
to display the following widget
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caniusewidgets.com/link-rel-preconnect
Change caniuse.com to
caniusewidgets.com to
get to this page
Other interesting features: