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.
Links from the same server has value or not
-
Hi Guys,
Sometime ago one of the SEO experts said to me if I get links from the same IP address, Google doesn't count them as with much value. For an example, I am a web devleoper and I host all my clients websites on one server and link them back to me. Im wondering whether those links have any value when it comes to seo or should I consider getting different hosting providers?
Regards
Uds
-
And Google has additional ways to identify sites all related, such as everything in the same GWT account, sites having the same Google Analytics master account, etc. Doesn't mean they use it for ranking, but they have ways beyond just IP to see things are related.
-
Hi Uds,
I wouldn't say it's worth moving them... I suspect the links are all in the footers any way? (which pass less juice).
If you have 50 sites on one host from the same C block all linking back they are not going to pass as much juice as say 50 links from various high quality sites.
Keith
-
The emphasis is "as much value."
When 2 or more links are from websites hosted on the same C-Class IP address, they're often owned by the same person/company, and therefore are viewed as slightly less diverse than the same number of links from websites not hosted on the same C-Class IP address.
A C-Class IP is simply the third set of numbers in an IP address: AAA.BBB.CCC.DDD.
The only difference here is that these links are missing a bit of diversity, but they're not bad and they won't hurt you simply because of the IP address.
Regarding your clients' sites that link back to you - yes Google can tell that they're all hosted together. If you use a custom nameserver that's the same as your primary domain, you can bet they know you're related. Those links are less valuable than if those sites were all hosted on separate servers, but rather than moving all of those client sites I would look into alternative link building strategies, since footer links as credits for a web developer aren't going to be a sufficient strategy for all of your link building activity.
-
Google is pretty good at picking up a network on sites within the same c-class sever.
That been said think of the following methodology, if you acquire 4 links on newspaper websites on the same sever and all those links are very high authority then it will provide 4 different links all with good value.
so that been said if you can acquire 4 different site links on 4 high quality sites on the same sever it is worth it for sure.
But be wary if some one goes to you i will sell you 50 site links on 1 sever all with low authority sites I would steer clear as it is a link network.
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
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
-
Broken canonical link errors
Hello, Several tools I'm using are returning errors due to "broken canonical links". However, I'm not too sure why is that. Eg.
Technical SEO | | GhillC
Page URL: domain.com/page.html?xxxx
Canonical link URL: domain.com/page.html
Returns an error. Any idea why? Am I doing it wrong? Thanks,
G1 -
How can I stop a tracking link from being indexed while still passing link equity?
I have a marketing campaign landing page and it uses a tracking URL to track clicks. The tracking links look something like this: http://this-is-the-origin-url.com/clkn/http/destination-url.com/ The problem is that Google is indexing these links as pages in the SERPs. Of course when they get indexed and then clicked, they show a 400 error because the /clkn/ link doesn't represent an actual page with content on it. The tracking link is set up to instantly 301 redirect to http://destination-url.com. Right now my dev team has blocked these links from crawlers by adding Disallow: /clkn/ in the robots.txt file, however, this blocks the flow of link equity to the destination page. How can I stop these links from being indexed without blocking the flow of link equity to the destination URL?
Technical SEO | | UnbounceVan0 -
Hreflang tags with link to redirect loop
Hi guys, I'm having a bit of an issue on a client site that I'm hoping someone can help me with. Basically, the client has two domains, one serving users in the Republic of Ireland (http://www.americanholidays.com), showing Euro prices, and the other serving users in Northern Ireland (http://www.americanholidays.com/gb_en/) showing £ prices. The issue I'm having is that the URL for the Northern Ireland page has a 302 on it and goes through another 2/3 301 redirects until it resolves as http://www.americanholidays.com, however it does then show the £ prices. You can see the redirect chain here: http://tools.seobook.com/server-header-checker/?page=single&url=http%3A%2F%2Fwww.americanholidays.com%2Fgb_en%2F&useragent=1&typeProtocol=11 The homepage is using the Hreflang tag, and pointing search engines to serve the http://www.americanholidays.com/gb_en/ page to users using EN-GB as their language. The page is also using a self-referencing canonical, which I believe may negate the whole Hreflang tag anyway? My main question is - is the fact that the Hreflang for the gb_en page is pointing to a chain of redirects negatively affecting it? (I understand too many redirects are never good). Also, is the canonical negating the Hreflang? Any help/info would be great as I just can't get my head around it! Thanks guys Daniel
Technical SEO | | DanielKiely60 -
How does link juice flow through hreflang?
We want to use the hreflang tag on our site (direct users searching for the Spanish version of spanishdict.com to spanishdict.com/traductor). Before doing so, we were wondering how link juice flows through hreflang? Any insight or resources on this would be very helpful. Thanks!
Technical SEO | | CuriosityMedia0 -
Fake Links indexing in google
Hello everyone, I have an interesting situation occurring here, and hoping maybe someone here has seen something of this nature or be able to offer some sort of advice. So, we recently installed a wordpress to a subdomain for our business and have been blogging through it. We added the google webmaster tools meta tag and I've noticed an increase in 404 links. I brought this up to or server admin, and he verified that there were a lot of ip's pinging our server looking for these links that don't exist. We've combed through our server files and nothing seems to be compromised. Today, we noticed that when you do site:ourdomain.com into google the subdomain with wordpress shows hundreds of these fake links, that when you visit them, return a 404 page. Just curious if anyone has seen anything like this, what it may be, how we can stop it, could it negatively impact us in anyway? Should we even worry about it? Here's the link to the google results. https://www.google.com/search?q=site%3Amshowells.com&oq=site%3A&aqs=chrome.0.69i59j69i57j69i58.1905j0j1&sourceid=chrome&es_sm=91&ie=UTF-8 (odd links show up on pages 2-3+)
Technical SEO | | mshowells0 -
Updating inbound links vs. 301 redirecting the page they link to
Hi everyone, I'm preparing myself for a website redesign and finding conflicting information about inbound links and 301 redirects. If I have a URL (we'll say website.com/website) that is linked to by outside sources, should I get those outside sources to update their links when I change the URL to website.com/webpage? Or is it just as effective from a link juice perspective to simply 301 redirect the old page to the new page? Are there any other implications to this choice that I may want to consider? Thanks!
Technical SEO | | Liggins0 -
Value of an embedded site vs. a direct link?
We have a new site that is a great resource for a serious subject (suicide). I have been getting many requests from various communities and clinics about help on embedding our site in their websites. Although I certainly don't want to keep this resource from being used as much as possible, I am curious about the SEO costs/benefit to having someone embed our site on their own website rather than provide a link to our website directly from theirs.
Technical SEO | | ron_adease1 -
Add to Cart Link
We have shopping cart links (<a href's,="" not="" input="" buttons)="" that="" link="" to="" a="" url="" along="" the="" lines="" of="" cart="" add="" 123&return="/product/123. </p"></a> <a href's,="" not="" input="" buttons)="" that="" link="" to="" a="" url="" along="" the="" lines="" of="" cart="" add="" 123&return="/product/123. </p">The SEOMoz site crawls are flagging these as a massive number of 302 redirects and I also wonder what sort of effect this is having on linkjuice flowing around the site. </a> <a href's,="" not="" input="" buttons)="" that="" link="" to="" a="" url="" along="" the="" lines="" of="" cart="" add="" 123&return="/product/123. </p">I can see several possible solutions: Make the links nofollow Make the links input buttons Block /cart/add with robots.txt Make the links 301 instead of 302 Make the links javascript (probably worst care) All of these would result in an identical outcome for the UX, but are very different solutions. What would you suggest?</a>
Technical SEO | | Aspedia0