Hello! Moz reports that my site has around 380 duplicate page content. Most of them come from dynamic generated URLs that have some specific parameters. I have sorted this out for Google in webmaster tools (the new Google Search Console) by blocking the pages with these parameters. However, Moz is still reporting the same amount of duplicate content pages and, to stop it, I know I must use robots.txt. The trick is that, I don't want to block every page, but just the pages with specific parameters. I want to do this because among these 380 pages there are some other pages with no parameters (or different parameters) that I need to take care of. Basically, I need to clean this list to be able to use the feature properly in the future. I have read through Moz forums and found a few topics related to this, but there is no clear answer on how to block only pages with specific URLs. Therefore, I have done my research and come up with these lines for robots.txt: User-agent: dotbot
Disallow: /*numberOfStars=0 User-agent: rogerbot
Disallow: /*numberOfStars=0 My questions: 1. Are the above lines correct and would block Moz (dotbot and rogerbot) from crawling only pages that have numberOfStars=0 parameter in their URLs, leaving other pages intact? 2. Do I need to have an empty line between the two groups? (I mean between "Disallow: /*numberOfStars=0" and "User-agent: rogerbot")? (or does it even matter?) I think this would help many people as there is no clear answer on how to block crawling only pages with specific URLs. Moreover, this should be valid for any robot out there. Thank you for your help!

Hey guys, I have been managing a few websites and have input them into Moz for crawl reports, etc. For a while I have noticed that we were getting a gratuitous amount of errors when it came to the number of missing meta tags.  It was numbering in the 200's.  The sites were in place before I got here and a lot of the older posts no one had even attempted to include tags, links of the page or anything. As they are all Wordpress Sites and they all already had the Yoast/Wordpress SEO plug-in installed on them, I decided I would go through each post and media file one at a time and update their meta tags via the plug in.  I personally did this so I know that I added and saved each one, however the Moz crawl reports continue to show that we are missing roughly 200 meta tags.  I've seen a huge drop off in 404 errors and stuff since I went through and double checked everything on the sites, however the meta tag errors persist. Is this the case that Moz is not recognizing the tags when it crawls because I used the Yoast Plugin?  Or would you say that the plugin is the issue and I should find another way to add meta tags to the pages and posts on the site?  My main concern is that if Moz is having issues crawling the sites, is Google also seeing the same thing? The URLS include:
sundancevacationsblog.com
sundancevacationsnews.com
sundancevacationscharities.com Any help would be appreciated!

I recently designed a new website to replace an old site. We managed to hold 90% ranking and traffic by keeping the same URS's and content. Now that we have completed that we are now updating the whole site. It is an commerce website. Some of the items we were selling we are getting from a new vendor. If I move these products from one one vendor to another will this affect SEO? Here is an example. I have a product called "Green Zipper Sweater". This product is Anchored via Manufacturer and Category. The URL and Title Tag are  green-zipper-sweater. If the Sweater was made by "Nike Green Sweaters" and our new supplier is "Gap Yellow and Green Sweaters". If I change the the Manufacturer and now put it under "Gap Green and Yellow Sweaters" will this affect my ranking. We are continuing to stock products from the original supplier "Nike Green Sweaters" and we have an aggressive SEO plan and are ranking very well for "Nike Green Sweaters". We also have good product ranking so "Green Zipper Sweater" brings us a lot of traffic. I want to be sure I do not loose ranking for  the product page "Green Zipper Sweater" and the Brand "Nike Green Sweaters" Any advice would be appreciated.