RESOLVED DUPLICATE of bug 47422 44234
tesco.com catalog hangs when clicking a link 
https://bugs.webkit.org/show_bug.cgi?id=44234
Summary tesco.com catalog hangs when clicking a link
Tim Smith
Reported 2010-08-19 00:48:23 PDT
If you click on a product link the page hangs for a number of seconds and you get the spinning beach ball, before the link page loads. If you then use the back button on the browser to return the same happens.
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Tim Smith
Comment 1 2010-08-19 00:52:31 PDT
Usinge Javascript debugger you get the following errors Failed to load resource: the server responded with a status of 404 (Not Found) safari-extension://com.sitharus.comicsansbegone-7DS732D5ZD/273b195f/decomicsans.js:16TypeError: Result of expression 'rules' [null] is not an object.
Tim Smith
Comment 2 2010-08-19 00:54:10 PDT
with javascript disabled the page loads OK. Also page works OK with Chrome
Alexey Proskuryakov
Comment 3 2010-08-20 11:40:53 PDT
Safari also hangs for a while when simply closing this window. Looking at a sample, it seems that time is spent while iterating DOMWindow property names.
Alexey Proskuryakov
Comment 4 2010-08-20 11:42:07 PDT
<rdar://problem/8336001>
Alexey Proskuryakov
Comment 5 2011-01-04 16:20:23 PST
This has been fixed by bug 47422. *** This bug has been marked as a duplicate of bug 47422 ***
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