On Feb 19, 2011, at 12:23 , Remigiusz Modrzejewski wrote:

> On Feb 19, 2011, at 11:15 , Stephan Beal wrote:
> 
>> i no longer believe that all bots are unaware of JS, though. In particular,
>> now that google has their own js engine, i suspect that their crawlers can
>> (or will soon be able to) understand js.
> 
> They actually are fully js capable now. As fully AJAX sites became popular, 
> it was necessary for them to accommodate. So now most serious crawlers can 
> not only follow JS-obscured links, but also read fully JSON->Javascript 
> rendered pages. I believe that all newer rouge bots can also handle js to 
> some extent.

Actually, that is even simpler than I imagined. Take for example Perl 
WWW::Scripter module[1], which is made just for that. I believe that many other 
popular languages will have something for that too.


Kind regards,
Remigiusz Modrzejewski


[1] - http://search.cpan.org/~sprout/WWW-Scripter-0.020/lib/WWW/Scripter.pod
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