web - JavaScript and HTML5 local storage for trivial customization in order not to ruin cache -


https://youtu.be/gbt4uxtskfy?t=540

video: "django under massive loads - christophe pettus - pyconar 2012".

starting @ 9:00.

the lecturer said 1 of worst things ever happened performance point of view on web putting someone's last name @ upper right corner. it's static page. nothing changes. name breaks staticness of page.

and lecturer suggests use javascript , html5 local storage such trivial customization adding username page.

i've tried find more information on technique. failed.

could tell me read this. i'd find chewed on in article. give me kick here?


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