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
-
Please Help! Crawl & Site Errors - Will This Impact My SEO?
Hello Moz, I need urgent help. I remove a tonne of product pages and put everything into one product page to deal with duplicate content. I thought this was a good thing to do until I got an email from Google saying: "Googlebot identified a significant increase in the number of URLs on ****.com that return a 404 (not found) error. " I checked it out and found the problem: 4 Soft 404's
Technical SEO | | crocman
41 Not Found's What do I need to do to fix this? Is it a problem or should I just ignore? I removed all the pages on WordPress but I need to do it somehow manually through Google? I have worked so hard on my SERP's that this will destroy me if I'm penalised. Please can someone advise?0 -
Negative SEO attack, just keep disavowing?
Hello, Around 2 months ago someone started a negative SEO campaign against us. Each week in Majestic around 50-60 domains appear (all .biz or .eu) which link to our site in hidden code via the exact match keyword. Now luckly nothing has happened to our rankings, as i have been disavowing all those links as soon as they appear in Majestic. (google only shows a few of them, and Google webmaster forum told me that google only shows a "sample of links" and that we should disavow as soon as we see) So only thing for me is to monitor majestic each week and keep on disavowing. I think there are almost 250 domains to this date i have disavowed. Or should i still only disavow those that google shows? (I think not, as those are "sample links")
Technical SEO | | advertisingtech0 -
Curious about quick SEO results showing up...
Recently, I did a couple of major SEO mods on our e-commerce site. Here's what I did: A. No-indexed hundreds of thousands of Search Results pages. B. Changed the URL structure for the better of our product pages. I literally made these changes about 3 weeks ago and I am seeing some very interesting results in such a short period of time. Here is one example. My product pages increased impressions by about 20% or so, but the real crazy thing is the increase in click through rate on my product pages. All of a sudden I am getting about a 95% clickthrough rate!??!?! Previously I was getting around 58%. Any ideas on this? Is it a normal fluctuation that goes away? Or can I expect it to stay or even improve? Thanks! Craig
Technical SEO | | TheCraig0 -
Domain prefix changed, will this impact SEO?
Our web development team have changed our domain prefix from www to non www due to a server change. Our SSL certificate would not be recognised under www and would produce a substantial error message when visiting the secure parts of our website. To prevent issues with old links they have added a permanent 301 redirect from www. to non www. urls until our sitemap catches up. Would this impact our SEO efforts or would it have no impact as a redirect has been placed? Thanks
Technical SEO | | Jseddon920 -
Domain name SEO
I would like to hear your opinion about which between robotics.kawasaki.com and www.kawasakirobotics.com is more effective for SEO of keyword robotics and kawasaki. We have been using kawasaki.com domain name for more than 15 years.
Technical SEO | | Iwashima0 -
Are links in menus to external sites bad for SEO?
We're building a blog on a subdomain of the main site. The main site is on Shopify and the blog will be on wordpress. I'd like to keep the user experience as simple as possible so I'd like to make the blog look exactly like the main Shopify site. This means having a menu in the blog that duplicates the Shopify menu. So is it bad for SEO to have someone click on the 'about us' button in the blog subdomain (blog.mainsite.com) which takes you to the 'about us page' on the main shopify website (mainsite.com)?
Technical SEO | | acs1110 -
Sharepoint SEO - How to lowercase urls with rewrite rules?
We have a borked website running on sharepoint IIS .net that has been at the mercy of many bad developers We have rewrite rules with an ini file for 301s etc. We are struggling to find out or figure out how to lowercase them The lowercase functionality may be native within sharepoint somewhere Any help appreciated! Sorry its so vague S
Technical SEO | | firstconversion0 -
ECommerce Platform Switch and SEO Loss
Hi - We're switching eCommerce platforms, and naturally we're worried about losing organic search ranking. From what I've read on the message boards, I understand it's important to try to minimize as many 301 redirects as possible. Here's my problem: Our Product URLs are like this (ex: http://www.stupid.com/fun/TOLMG.html). On the new platform, URLs cannot contain capital letters. 😞 According to the new eCommerce platform's design team: "Google and other search engines do not see that as a change in URL, they are not case sensitive and will not affect search listings" How accurate is this? And how come on our current platform, if I use an all lowercase URL, it get a 401? (ex: http://www.stupid.com/fun/tolmg.html) Will we be fine switching our Product URLs to lowercase on the new platform? One thing also to note: Our Category URLs will remain the same. Are there any other areas of a typical eCommerce store that I should avoid changing URLs if I want to prevent SEO loss? Thanks! -Justin
Technical SEO | | JustinStupid0