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.
What impact does multiple links from the same c-block have on SEO?
-
Recently there's been a move made in my company to only allow backlinks from websites on different c-block IP addresses. The most links we have from one c-block is 15. There is a wide variety of other IP addresses linking to our site as well. My question is - do we need to be so restrictive with using websites from the same c-block as long as the neighbourhood is good and we're not linking sites with full identical IPs (matching d-block as well)?
-
Thanks James, I just wanted to clarify as it was not clear you were making that distinction in your initial answer.
-
We're not even talking identical IPs in this situation, we're talking matching c-block but unique IP. Would your answer still be the same?
-
If you take links from c class ip sites which are handled from the same company/owner, then it is harmful. if owner/company is different, then no problem.
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
-
Block Links From Spam sites
can you block links from other websites?ie: links backlinking to your site, causing a high spam score.
Link Building | | Socialdom0 -
Do links from such sites as TripAdvisor give any weight or support for SEO
And what about other sites like quora or other niche forums/blogs where one might leave answers, with a link to their profile, which has a link back to the owner's website? _Cindy
Link Building | | cceebar1 -
Impact of distribution of backlinks across multiple pages
Community, I would be interested to see if anyone has been seeing any experiments, experience documentation, or other data that would give context around the impact of pointing backlinks not just to your money page / home page but distribute it across pages. When doing competitive research I often run into competition which has lower domain strength and page rank but a link profile that is more spread out across their domain; these competitors often outrank my site despite their individual page properties being weaker. Any reference to existing documented experiments, personal experience or guidance is welcome.
Link Building | | italiansoc0 -
Do footer links pass less link juice?
One of my best inbound links for PA and DA happens to be a footer link, curious if it's less valuable or has any value at all.
Link Building | | Theskimonster0 -
Reciprocal links
Are they worth anything, if they are from relevant sites? I'm I better off avoiding linking back wherever possible?
Link Building | | littlesthobo0 -
Do inbound links to download .exe files improve SEO?
The site, (http://www.bartenderbarcodesoftware.com/) sells barcode software. They also provide free printer drivers on their site. During a recent domain change (before I started helping them), they began looking at their inbound links and found quite a few external sites linking to these download files. However, when someone clicks on the link on one of these sites (i.e. http://vvs-motor.com.ua/barcode-printer-drivers) it immediately begins downloading the file (i.e. http://www.seagullscientific.com/downloads/drivers/archive/7.2/7.2.4/Unimark_7.2.4.exe) without taking the visitor to the site. The owner would greatly prefer this traffic to engage with the site and is considering 301 redirecting those download links to an actual webpage. Question: Would this look suspicious to Google? Would this have a positive or negative effect on SEO? The last factor to consider is that many of these sites will likely just recreate the list based on the new links at some future point. Thanks for any help!
Link Building | | motosantiago0 -
Text Link vs image link?
Which passes most link juice a text link or an image with the correct 'alt' attribute? Do the pass the same amount or is one more valuable than the other?
Link Building | | SamCUK0 -
Porn link ...
I just ran https://www.majesticseo.com report for back links and showed me that I have one link at porn site ... not sure if it will be appropriate to post it here. The link was discovered on 03.05.11 and when I visited today link is not there... I dont know who put that link there. Can I get penalty for that from google? Can it be a mistake?
Link Building | | DiamondJewelryEmpire1