Browser Resource Hint Validator

Resource hints allow developers to tell the browser about network resources before they are naturally discovered during the page load process. This tool checks if they are working correctly.

Test result

Resource hintSourceTypeSize
https://web-dev.imgix.net
dom
preconnect
Preloading is not excessive: found 3 preload hints
preload
72.0 KB
/fonts/google-sans/regular/latin.woff2
crossorigin
as="font"
dom
preload
14.2 KB
/fonts/google-sans/bold/latin.woff2
crossorigin
as="font"
dom
preload
14.1 KB
/fonts/material-icons/regular.woff2
crossorigin
as="font"
dom
preload
43.3 KB

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