html - page size if element is hidden -

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if element hidden effect page size while loading.

for example image hidden.now when page loads time calculate size of image too?

there can 50 hidden images.

thanks.

no, if hide css, still html request images server, if want page loads quick need comment out img tags on page, won't hide images, won't request images server too, resulting in faster page loading.

you can use css sprites if you've tons of small icons on websites, if talking literal images can check out lazy load technique if want render images faster page loading


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