Wrapping my head around an e-commerce anchor filter issue, need help
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I am having a hard time understanding how Google will deal with this scenario, I would love to hear what you guys think or suggest.
Ok a category page on the site in question looks like this. http://makeupaddict.me/6-skin-care All fine and well, But a paginated page or a filtered category pages look like these http://makeupaddict.me/6-skin-care#/page-2 and http://makeupaddict.me/6-skin-care#/price-391-1217
From my understanding Google does not index an anchor without a shebang (#!), but that doesn't mean that they do not still crawl them, correct? That is where the issue comes in, since anchors are not indexed and dropped from the urls, when Google crawls a filtered or paginated page, it is getting different results. From the best of my understanding, and someone can correct me if I am wrong but an anchor is not passed in web languages like a querystring is. So if I am using php and land on http://makeupaddict.me/6-skin-care or http://makeupaddict.me/6-skin-care#/price-391-1217 and use something like .$_SERVER['SELF'] to get the url both pages will return http://makeupaddict.me/6-skin-care since the anchor is handled client side.
With that being the case, is it imagined that Google uses that standard or is it thought they have a custom function that grabs the whole url anchor in all? Also if they are crawling the page with the anchor, but seeing it anchor less how are they handling the changing content?
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If you are worried that Google follows filter links, you can rel=nofollow those links and include a rel=canonical tag. See this article on faceted navigation: http://googlewebmastercentral.blogspot.ca/2014/02/faceted-navigation-best-and-5-of-worst.html
My understand is that http://makeupaddict.me/6-skin-care#/price-391-1217 will be seen and interpreted as http://makeupaddict.me/6-skin-care. Filtered pages should be seen and interpreted as their unfiltered pages.
This being said, I would compare how both pages looks like in Webmaster Tools using the Fetch as Googlebot tool. This will tell you how it sees the filtered page.
Ben