SEO Impact of IPv4 and iPv6?
-
Thought I'd see what the asking side of Q&A feels like
We've been hearing for forever that the internet is running out of IP addresses, but I finally encountered the reality of it. I just realized that one of my sites is on a shared IP (hosted by Hosting.com, formerly HostMySite.com). My other sites with them included a unique IP, so I was surprised to discover this. They claim it's due to limitations on their IP allocations.
Hosting.com doesn't have the option to buy a unique IP, but some other hosts do. I noticed, though, that many of them are using IPv6 for the new accounts. Has anyone had practical experience with having an IPv6 address and is there any impact on SEO?
-
Shared IPs can cause issues with reverse lookups, which could make spiders confuse you with sites sharing that IP. Admittedly, it's rare, but there have been cases of penalties jumping within an IP, for example. I suspect that, as IP sharing grows, Google is getting better about this, but I generally like to avoid it.
-
Is a shared IP bad? My site shares an IP on GoDaddy.
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
-
Technical SEO - Where to begin?
Hi all, I'm looking to learn more about technical SEO. My background was digital marketing/PR where I learned the importance of links, of anchor text, of page speed, of improving UX signals, of SSL, utilising things like Google My Business etc. However, I find I am chasing my tail when it comes to things like understanding JS/CSS/log file analysis etc. I've tried reading so many articles on the subjects and I just find it so damn confusing. AnugalarJS/BackboneJS. Fetching & rendering, URL parameters...etc. I know from my own experiments that JS pages struggle to rank and I've created two very similar pages, one without JS, one with JS (which had far more links) and the non-JS page ranked far higher. So, I suppose I'm asking for some help with how to begin learning this stuff. I find the articles on Moz, Search Engine Land etc to be a bit confusing...maybe I'm not technically minded enough! Cheers, Rhys
Technical SEO | | SwanseaMedicine0 -
Personalization software and SEO
Hi guys, I'm just testing a personalization software in our website, basically changing the "location" text depending on the user's IP. I can see in my software that when the Google bot comes to our site the personalization software triggers an action changing the location based text to "California". Can this make Google understand that our website targets only users in California and thereof hurt our rankings in other locations nationwide? I'll appreciate your opinions.
Technical SEO | | anagentile1 -
Content Aggregator Services....good or bad for seo?
I've just had a demo from a content aggregator service called NewsCred. Essentially the service licenses the use of content from multiple sources on our own site. They claim that as the content is all properly referenced back to the original sites there are no SEO implication to the host site. Are they correct? Should we stay away?
Technical SEO | | J_Sinclair0 -
Posting on Forums for SEO benefit
Hi Is it beneficial to participate on forums in our market place to help become an authority in Googles eyes? I assume even if we don't get links it still useful in terms of co-citation... Thanks
Technical SEO | | jj34340 -
E Tags and SEO relevance
While working through a number of issues related to the speed of my site I came across a discussion of E Tags. I did not read much positive about them. How do they affect SEO? Or do they?
Technical SEO | | casper4340 -
seo moz crawl diagnosis
Hi seomozzers, We are creating a brand new website for a client and I would like to run an seo moz crawl to fix what has been done wrong. So my question is it ok to run an SEO moz crawl with a dev URL? Are final URLs and dev URLs will give me the same results or not? Basically, Should I wait for getting the final URL or is it ok to run a crawl under a dev URL such as www.dev2.example.com or http://183.2564.2864? Thank you 🙂
Technical SEO | | Ideas-Money-Art0 -
Planing Seo For New Seo
Hello; I have the domain which registerd in 2006 and i opened website 1 months ago and i start to do some seo like bought links pr1-pr7 50 links and 2500 social bookmarks 2000 blog links and also some wiki links am i doing good or bad ?
Technical SEO | | Sadullah0 -
Newly appointed SEO at a small company
Hi. I am new to the world of SEO, and SEOmoz has already taught me a lot. I am a newly appointed in house SEO at www.completeoffice.co.uk. They want to rank for the keyword office interior design, but I noticed that all the keywords they are trying to rank for, there homepage shows up on search results. So I optimised the on page SEO of their website for the specific office interior design page. http://www.completeoffice.co.uk/interiors.aspx. I took it from a grade F to a grade A. Currently they are showing up just outside the top 50 for office interior design, and its the homepage in the google results. Now I have made these changes and on page optimised the SEO for this page to be solely for office interior design keyword will the search results change so that it is the specific office interior design page showing and linking to , or will it always remain the home page. I have optimised many of the other pages in this way so that a keyword will link to the relevant page and rank for that relevant page, rather than get the home page to rank for 30 keywords. Thanks for any help.
Technical SEO | | CompleteOffice1