What's old is new again. I remember using this technique a good 10 years ago to speed up perceived page load on an intranet. IIRC back in the day, google used

What's old is new again. I remember using this technique a good 10 years ago to speed up perceived page load on an intranet. IIRC back in the day, google used a similar trick, where it would preload the first few search results to make them load from cache in the 90% of the cases when a user clicked on them