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i downloaded a web page “.html” on mu hard disk i would like to check if this page has been updated recently without downloading the page again..
P.S. when i use last-modified it doesn’t work on some servers
Can anyone help me??
thanks in advance
If last-modified doesnt work you cant really check. However you can fudge it by checking the content length if the content length is always the same unless updated. I assume you already know you can use the HEAD method to check a page without getting the content.