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.
Does IP Blacklist cause SEO issues?
-
Hi,
Our IP was recently blacklisted - we had a malicious script sending out bulk mail in a Joomla installation.
Does it hurt our SEO if we have a domain hosted on that IP?
Any solid evidence?
Thanks.
-
It's not related to Gmail. The server itself was sending out email spam (Joomla is a CMS program used to manage websites). I bet he means he got listed on Spamhaus.
First off, web spam and email spam are two entirely separate things. So you can be blacklisted with anyone in the email realm and not have it affect your SEO.
Second, I've heard the "blacklisted IP" theory regurgitated for nearly 10 years now and nobody has ever proven that a specific IP was the reason for a site losing ranking. So you could, in theory, share an IP with an entire link farm and not lose any ranking (consider how many blogs share an IP under Wordpress.com or Blogspot). Google surfs the web just like everyone else (using DNS lookups) and they rank domains, not IPs (which are subject to change). The only way I could see an IP getting you in trouble is if your server got hacked and the hacker was using it to proxy attacks against Google (as in DDoS attacks, not spam). Then you might have some issues with SEO but your server being hacked would be a far more serious problem at that point.
-
Who has Blacklisted the IP Address. Is it Joomla forums or Gmail Account
However, as referred in this article :- http://moz.com/ugc/the-penguin-update-how-google-identifies-spam about spam emails
"So what about websites? Wouldn't that knowledge of identifying and classifying spam be shared with the search and webspam teams? Don't you think Matt Cutts has access to Gmail's spam detection data? I bet he does, and I bet some of it is being seen in this Penguin update.
Gmail is a pretty well documented product. You can read up quite a bit on spam filters and how they work. I would recommend this to everyone as we can then get a better idea of what Google sees as spam content. For me the biggest takeaway is that Gmail openly admits to using user data and feedback in classifying and identifying spam. This should be a huge indicator to us all that user data is playing a role in how Google classifies and identifies spam on the web. The trick now is to figure out exactly what user data/feedback is being used."
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
-
Should I Report A SEO Agency to Google
Our competitor has employed the services of a spammy SEO agency that sends spammy links to our site. Though our rankings were affected we have taken the necessary steps. It is possible to send evidence to Google so that they can take down the site. I want to take this action so that other sites will not be affected by them again.
White Hat / Black Hat SEO | | Halmblogmusic0 -
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 -
Dfferent domains on same ip address ranking for the same keywords, is it possible?
Hello, I want to ask if two domains which r hosted on the same server and have the same ip ( usually happens with shared hosts ) tries to rank for the same keywords in google, does the same ip affects them or not.
White Hat / Black Hat SEO | | RizwanAkbar0 -
Best URL structure for SEO for Malaysian/Singapore site on .com.au domain
Hi there I know ideally i need a .my or .sg domain, however i dont have time to do this in the interim so what would be the best way to host Malaysian content on a www.domainname.com.au website? www.domainname.com.au/en-MY
White Hat / Black Hat SEO | | IsaCleanse
www.domainname.com.au/MY
domainname.com.au/malaysia
malaysia.domainname.com.au
my.domainname.com.au Im assuming this cant make the .com.au site look spammy but thought I'd ask just to be safe? Thanks in advance! 🙂0 -
Adult Toy Store SEO
Hi fellows, I'm not so strange to SEO. I have been promoting our spiritual network through SEO and we have received great returns from it. I'm planning to promote an adult toy store via SEO. I have never done any adult store promoting before but I think there are a lot of down sides to it, such as: #1 When I search related keywords many porn websites show up; I assume it seems spammy to google's eye. Also most of the links that I will get are probably from porn websites due to relevancy. #2 Many of our returning customers are coming from retargeting but I assume there is no adult promotion via google display. Is that right? (It's not SEO related) I'm wondering to know if google is against adult content in any way? Any feedbacks are appreciated.
White Hat / Black Hat SEO | | Arian-Ya0 -
Unique page URLs and SEO titles
www.heartwavemedia.com / Wordpress / All in One SEO pack I understand Google values unique titles and content but I'm unclear as to the difference between changing the page url slug and the seo title. For example: I have an about page with the url "www.heartwavemedia.com/about" and the SEO title San Francisco Video Production | Heartwave Media | About I've noticed some of my competitors using url structures more like "www.competitor.com/san-francisco-video-production-about" Would it be wise to follow their lead? Will my landing page rank higher if each subsequent page uses similar keyword packed, long tail url? Or is that considered black hat? If advisable, would a url structure that includes "san-francisco-video-production-_____" be seen as being to similar even if it varies by one word at the end? Furthermore, will I be penalized for using similar SEO descriptions ie. "San Francisco Video Production | Heartwave Media | Portfolio" and San Francisco Video Production | Heartwave Media | Contact" or is the difference of one word "portfolio" and "contact" sufficient to read as unique? Finally...am I making any sense? Any and all thoughts appreciated...
White Hat / Black Hat SEO | | keeot0 -
Off-page SEO and link building
Hi everyone! I work for a marketing company; for one of our clients' sites, we are working with an independent SEO consultant for on-page help (it's a large site) as well as off-page SEO. Following a meeting with the consultant, I had a few red flags with his off-page practices – however, I'm not sure if I'm just inexperienced and this is just "how it works" or if we should shy away from these methods. He plans to: guest blog do press release marketing comment on blogs He does not plan to consult with us in advance regarding the content that is produced, or where it is posted. In addition, he doesn't plan on producing a report of what was posted where. When I asked about these things, he told me they haven't encountered any problems before. I'm not saying it was spam-my, but I'm more not sure if these methods are leaning in the direction of "growing out of date," or the direction of "black-hat, run away, dude." Any thoughts on this would be crazy appreciated! Thanks, Casey
White Hat / Black Hat SEO | | CaseyDaline0 -
White Papers! Is this still good for SEO
Does publishing a white paper good for SEO? We are trying to decide to publish one or not for the purpose of SEO. If it will not help, we will spend money for other things.
White Hat / Black Hat SEO | | AppleCapitalGroup0