Which metadata I should save when downloading web-pages?

Posted by Vojtech R. on Stack Overflow See other posts from Stack Overflow or by Vojtech R.
Published on 2010-04-12T17:07:36Z Indexed on 2010/04/12 17:13 UTC
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Hi,

I'm going to download (for future purposes of language processing) some thousands webpages. Now I'm thinking, which metadata I should save. I explore this, but I do not wont to neglect something important.

<title>
<link>
<publish_date>
<date_downloaded>
<source>  // to this page
<keyword> // for Solr indexing
<text>    // cleaned body of page

Is there something important what I could miss in future?

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