Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
Suspicious external links to site have 302 redirects
-
Hi,
I have been asked to look at a site where I suspect some questionable SEO work, particularly link building. The site does seem to be performing very poorly in Google since January 2014, although there are no messages in WMT.
Using WMT, OPenSiteExplorer, Majestic & NetPeak, I have analysed inbound links and found a group of links which although are listed in WMT, etc appear to 302 redirect to a directory in China (therefore the actual linking domain is not visible). It looks like a crude type of link farm, but I cant understand why they would use 302s not 301s.
The domains are not visible due to redirects. Should I request a disavow or ignore?
The linking domains are listed below:
http://www.basalts.cn/
http://www.chinamarbles.com.cn/
http://www.china-slate.com.cn/
http://www.granitecountertop.com.cn/
http://www.granite-exporter.com/
http://www.sandstones.biz/
http://www.stone-2.com/
http://www.stonebuild.cn/
http://www.stonecompany.com.cn/
http://www.stonecontact.cn/
http://www.stonecrate.com/
http://www.stonedesk.com/
http://www.stonedvd.com/
http://www.stonepark.cn/
http://www.stonetool.com.cn/
http://www.stonewebsite.com/Thanks
Steve
-
Linda,
OK, thanks. Grateful to have another opinion on it. It seems like this site has suffered, but the rest of links look reasonable. However, the previous SEO done appears to have been link building with complete absence of keyword research and subsequent optimisation of pages, posts, etc.
Regards,
Steve
-
As strict as Google can be, I have never heard of them penalizing anyone for something bad they used to do (but didn't get caught at) and have now stopped doing. I think they reserve their penalties for current bad actions. [Which is not to say you were doing something bad--we are talking about your wanting to be sure that it doesn't appear to Google that you tried something bad.]
In general, I think it's best not to disavow unless it is an extreme situation. As Google itself says: "In most cases, Google can assess which links to trust without additional guidance, so most normal or typical sites will not need to use this tool."
-
Linda,
Thanks. It appears that the domains are all owned by the same / person entity and could it be that there is any legacy effect of having these links prior to 302?
Regards
Steve
-
Since the links are using 302 redirects they are not passing any link juice, so I can't imagine that you'd be penalized for them.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
301 Redirect Backlinks from Forbes,CNN.
Hello, I have seen on many places people are selling 301 Redirect Links Via Top Authority websites Like Forbes,CNN etc . How do they do it? and is it safe to have such links? I have researched a lot but not found any useful information to implement it. Any Idea how to do it? Thanks
White Hat / Black Hat SEO | | Ademirates0 -
Is this campaign of spammy links to non-existent pages damaging my site?
My site is built in Wordpress. Somebody has built spammy pharma links to hundreds of non-existent pages. I don't know whether this was inspired by malice or an attempt to inject spammy content. Many of the non-existent pages have the suffix .pptx. These now all return 403s. Example: https://www.101holidays.co.uk/tazalis-10mg.pptx A smaller number of spammy links point to regular non-existent URLs (not ending in .pptx). These are given 302s by Wordpress to my homepage. I've disavowed all domains linking to these URLs. I have not had a manual action or seen a dramatic fall in Google rankings or traffic. The campaign of spammy links appears to be historical and not ongoing. Questions: 1. Do you think these links could be damaging search performance? If so, what can be done? Disavowing each linking domain would be a huge task. 2. Is 403 the best response? Would 404 be better? 3. Any other thoughts or suggestions? Thank you for taking the time to read and consider this question. Mark
White Hat / Black Hat SEO | | MarkHodson0 -
Pinging Links
Interested to know if anybody still uses the strategy of pinging links to make sure they get indexed, there are a number of sites out there which offer it. Is it considered dangerous/spamy?
White Hat / Black Hat SEO | | seoman100 -
Is domain redirection a good method for SEO?
I have a question and need suggestion from you guys. I’ve searched for my question on Google but don’t get exact information what I need. Maybe I can’t search perfectly.
White Hat / Black Hat SEO | | kamishah
Let me explain my confusion:
I’ve checked backlink profile of a website. He is not using his main domain while doing comment backlink. He put his another domain while doing comment backlink. The another domain redirect to the main domain. Why he use another domain while doing comment backlink?
Is it helpful to get better rank on Google? For example: My Main Domain = solutionfall.com
Another Domain= xyz.com (It redirect to solutionfall.com)
He just uses xyz.com while doing comment backlink. Thank You so much1 -
Spam sites with low spam score?
Hello! I have a fair few links on some of the old SEO 'Directory' sites. I've got rid of all the obviously spammy ones - however there are a few that remain which have very low spam scores, and decent page authority, yet they are clearly just SEO directories - I can't believe they service any other purpose. Should we now just be getting rid of all links like this, or is it worth keeping if the domain authority is decent and spam score low? Thanks Sam
White Hat / Black Hat SEO | | wearehappymedia0 -
Preventing CNAME Site Duplications
Hello fellow mozzers! Let me see if I can explain this properly. First, our server admin is out of contact at the moment,
White Hat / Black Hat SEO | | David-Kley
so we are having to take this project on somewhat blind. (forgive the ignorance of terms). We have a client that needs a cname record setup, as they need a sales.DOMAIN.com to go to a different
provider of data. They have a "store" platform that is hosted elsewhere and they require a cname to be
sent to a custom subdomain they set up on their end. My question is, how do we prevent the cname from being indexed along with the main domain? If we
process a redirect for the subdomain, then the site will not be able to go out and grab the other providers
info and display it. Currently, if you type in the sales.DOMAIN.com it shows the main site's homepage.
That cannot be allow to take place as we all know, having more than one domain with
exact same content = very bad for seo. I'd rather not rely on Google to figure it out. Should we just have the cname host (where its pointing at) add a robots rule and have it set to not index
the cname? The store does not need to be indexed, as the items are changed almost daily. Lastly, is an A record required for this type of situation in any way? Forgive my ignorance of subdomains, cname records and related terms. Our server admin being
unavailable is not helping this project move along any. Any advice on the best way to handle
this would be very helpful!0 -
Hiding content or links in responsive design
Hi, I found a lot of information about responsive design and SEO, mostly theories no real experiment and I'd like to find a clear answer if someone tested that. Google says:
White Hat / Black Hat SEO | | NurunMTL
Sites that use responsive web design, i.e. sites that serve all devices on the same set of URLs, with each URL serving the same HTML to all devices and using just CSS to change how the page is rendered on the device
https://developers.google.com/webmasters/smartphone-sites/details For usability reasons sometimes you need to hide content or links completely (not accessible at all by the visitor) on your page for small resolutions (mobile) using CSS ("visibility:hidden" or "display:none") Is this counted as hidden content and could penalize your site or not? What do you guys do when you create responsive design websites? Thanks! GaB0 -
Site being targeted by hardcore porn links
We noticed recently a huge amount of referral traffic coming to a client's site from various hard cord porn sites. One of the sites has become the 4th largest referrer and there are maybe 20 other sites sending traffic. I did a Whois look up on some of the sites and they're all registered to various people & companies, most of them are pretty shady looking. I don't know if the sites have been hacked or are deliberately sending traffic to my client's site, but it's obviously a concern. The client's site was compromised a few months ago and had a bunch of spam links inserted into the homepage code. Has anyone else seen this before? Any ideas why someone would do this, what the risks are and how we fix it? All help & suggestions greatly appreciated, many thanks in advance. MB.
White Hat / Black Hat SEO | | MattBarker0