Google Now Searches JavaScript 114
mikejuk writes "Google has been improving the way that its Googlebot searches dynamic web pages for some time — but it seems to be causing some added interest just at the moment. In the past Google has encouraged developers to avoid using JavaScript to deliver content or links to content because of the difficulty of indexing dynamic content. Over time, however, the Googlebot has incorporated ways of searching content that is provided via JavaScript. Now it seems that it has got so good at the task Google is asking us to allow the Googlebot to scan the JavaScript used by our sites. Working with JavaScript means that the Googlebot has to actually download and run the scripts and this is more complicated than you might think. This has led to speculation of whether or not it might be possible to include JavaScript on a site that could use the Google cloud to compute something. For example, imagine that you set up a JavaScript program to compute the n-digits of Pi, or a BitCoin miner, and had the result formed into a custom URL — which the Googlebot would then try to access as part of its crawl. By looking at, say, the query part of the URL in the log you might be able to get back a useful result."
Incremental and/or parallel computing? (Score:5, Interesting)
A much more likely application (Score:5, Interesting)
Send Google JavaScript which generates different results for Google than for normal visitors, in order to rank up the site.
Re:Incremental and/or parallel computing? (Score:1, Interesting)
Re:Incremental and/or parallel computing? (Score:5, Interesting)
Anyone wanting to do this would be doing it on a dedicate website. They wont care about the domain or IP address being blacklisted from Google. And good luck with the theft of service charge, they never asked Google to index them. They did not even agree to any terms of service from Google. As I said, good luck.
Google has been doing this for quite some time (Score:2, Interesting)
Although maybe not quite in the same context. Google used to display javascript-munged email addresses in their search results until some of the larger sites involved, such as Rootsweb, complained.