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Hello all, The company that develops our website recently contacted and asked me if we could remove a large amount of URL rewrites. I've described a few factors and my main questions below. Some information: One year ago we did a large migration. We went from 27 websites to one main website. We have got about 2000 rewrites in the htaccess file. And the file is 208kb. A lot of links from our old domains still have incoming traffic which are handled by the rewrite rules mentioned above. Questions:
The company that develops our website said that the htaccess file is too large and is causing or could be causing us website performance issues. They have asked us to remove URL rewrites.
My question is:
a) How many rewrites is too much? 
b) Is the filesize of the htaccess of any importance or is it just the amount of rewrites in the file?
c) Could we solve any potential server/website performance issues due to a large htaccess file in any other way? Increasing some values like 'post_max_size' or by any other solutions handled serverside? I do not have a lot of knowledge of htaccess rules but I've seen websites that handled over a million of rewrite rules. This is why I'm having doubts on whether removing URL rewrites is the only solution and possibly not the best solution for us. Hopefully you can help me any further and with the best way to proceed without losing traffic or causing 404 pages. Thanks in advance!
Iordache Voicu

Hi Moz Fans. We are in the process of re-designing our product pages and we need to improve the page load speed. Our developers have suggested that we load the associated products on the page using Lazy Loading, While I understand this will certainly have a positive impact on the page load speed I am concerned on the SEO impact. We can have upwards of 50 associated products on a page so need a solution. So far I have found the following solution online which uses Lazy Loading and Escaped Fragments - The concern here is from serving an alternate version to search engines. The solution was developed by Google not only for lazy loading, but for indexing AJAX contents in general.
Here's the official page: Making AJAX Applications Crawlable. The documentation is simple and clear, but in a few words the solution is to use slightly modified URL fragments.
A fragment is the last part of the URL, prefixed by #. Fragments are not propagated to the server, they are used only on the client side to tell the browser to show something, usually to move to a in-page bookmark.
If instead of using # as the prefix, you use #!, this instructs Google to ask the server for a special version of your page using an ugly URL. When the server receives this ugly request, it's your responsibility to send back a static version of the page that renders an HTML snapshot (the not indexed image in our case). It seems complicated but it is not, let's use our gallery as an example. Every gallery thumbnail has to have an hyperlink like:  http://www.idea-r.it/...#!blogimage=<image-number></image-number> When the crawler will find this markup will change it to
http://www.idea-r.it/...?_escaped_fragment_=blogimage=<image-number></image-number> Let's take a look at what you have to answer on the server side to provide a valid HTML snapshot.
My implementation uses ASP.NET, but any server technology will be good. var fragment = Request.QueryString[``"_escaped_fragment_"``];``if (!String.IsNullOrEmpty(fragment))``{``var escapedParams = fragment.Split(``new``[] { ``'=' });``if (escapedParams.Length == 2)``{``var imageToDisplay = escapedParams[1];``// Render the page with the gallery showing ``// the requested image (statically!)``...``}``} What's rendered is an HTML snapshot, that is a static version of the gallery already positioned on the requested image (server side).
To make it perfect we have to give the user a chance to bookmark the current gallery image.
90% comes for free, we have only to parse the fragment on the client side and show the requested image if (window.location.hash)``{``// NOTE: remove initial #``var fragmentParams = window.location.hash.substring(1).split(``'='``);``var imageToDisplay = fragmentParams[1]``// Render the page with the gallery showing the requested image (dynamically!)``...``} The other option would be to look at a recommendation engine to show a small selection of related products instead. This would cut the total number of related products down. The concern with this one is we are removing a massive chunk of content from he existing pages, Some is not the most relevant but its content. Any advice and discussion welcome 🙂

I check the "Links to my site" section in Google WMT on a regular basis. In the past couple of months I've been seeing more and more weird links, from pretty spammy domains and even a few from weird Iranian domains. It's Needless to say but I have never bought a link or been involved in any link schemes or the like. Like probably everyone in the Internet, I'm in a competitive vertical, and my competitors probably aren't so scrupulous. The question is, do I actively need to disavow suspicious links? Should I contact the domains and ask to remove them? I have usually just ignored these links, and not wasted time in doing anything with them (since weird automated links are always around) but the proliferation in the last couple months has started to worry me.

For a Wordpress site that has the ending / in the URL with a ? after it... how can you do a 301 redirect to strip off anything after the / For example how to take this URL domain.com/article-name/?utm_source=feedburner and 301 to this URL domain.com/article-name/ Thank you for the help

Hey guys, My company acquired another company, and after a couple of months we decided to completely kill their website. I'm not finding any info about  SEO best practices for this type of situation. From the "switching domains" and "new sites" articles and blog posts I can extrapolate that I should: 301 redirect their home page to ours Look at specific pages with good authority that relate to our pages and 301 them. Look at the strongest backlinks to their site and try to change them to point to our site. Create a 404 page for the rest of their webpages that tells them that we acquired the company (hopefully with a main menu and search bar) Any other suggestions?

I want to fix issue regarding duplicate categories & product pages on my multiple eCommerce websites. http://www.vistastores.com/patio-umbrellas-fiberbuilt-umbrellas-llc-7gcrw-teal.html - Want to rank with this... http://www.vistapatioumbrellas.com/patio-umbrellas-fiberbuilt-umbrellas-llc-7gcrw-teal.html - Duplicate one! http://www.vistastores.com/patio-umbrellas - Want to rank with this... http://www.vistapatioumbrellas.com/patio-umbrellas - Duplicate one!

Hello I have a very important question to you. We are planning to a open 2 – 5 “whitelabel” web shops in each country that run on the same platform  and server (Demandware) as our current web sites. Each white label site will have own domain. The product selection will be identical and prices will be identical, but the sites will be branded differently with other logo and colors and name for the store. The question is about the consequences for SEO for such project. What are the risks for the rankings for us, if the whitelabel products have same product descriptions and names as our existing web shop has? Will it affect our rankings? How would google rank 3 whitelabel stores that have own domains but otherwise identical product content? What is the minimal that should be changed from SEO point of view in order to avoid Google penalties or ranking problems? Looking forward to hear from you Greetings,
Rolf