Run results for: Body selector speed

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1 Safari/605.1.15

Browser: Safari 14

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 3 years ago

Tests:

document.body
if(document.body.classList.contains('webp-on')){console.log(!0)}else{console.log(!1)} if(document.body.classList.contains('webp-on')){console.log(!0)}else{console.log(!1)} if(document.body.classList.contains('webp-on')){console.log(!0)}else{console.log(!1)}
getElementsByTagName
if(document.getElementsByTagName('body')[0].classList.contains('webp-on')){console.log(!0)}else{console.log(!1)} if(document.getElementsByTagName('body')[0].classList.contains('webp-on')){console.log(!0)}else{console.log(!1)} if(document.getElementsByTagName('body')[0].classList.contains('webp-on')){console.log(!0)}else{console.log(!1)}
querySelector
if(document.querySelector('body').classList.contains('webp-on')){console.log(!0)}else{console.log(!1)} if(document.querySelector('body').classList.contains('webp-on')){console.log(!0)}else{console.log(!1)} if(document.querySelector('body').classList.contains('webp-on')){console.log(!0)}else{console.log(!1)}