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 is the logarithmic scale used for domain authority?
-
I want to quantify how much better a score of 80 is compared to 60.
Or 60 compared to 30 etc....
What is the logarithm base?
Thanks,
Rik
-
It turns out to be a bit complicated, since DA/PA are based on a machine-learning algorithm. Dr. Matt Peters, our resident data scientist, answered a similar question here:
https://seomoz.zendesk.com/entries/22546573-domain-page-authority-logarithmic
-
Have you looked here?
http://www.seomoz.org/learn-seo/domain-authority
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
-
Moz Domain Authority [Megathread]
Hey Moz Community, We've noticed that there are questions about Domain Authority, what it is, and how to positively impact it. We're here to answer your questions! For a full overview, please see our help hub article here: https://a-moz.groupbuyseo.org/learn/seo/domain-authority First, it's important to keep in mind that Domain Authority (DA) is a search engine ranking score developed by Moz that predicts how likely a website is to rank in search engine result pages (SERPs). It is not a Google ranking factor. Domain Authority scores range from one to 100, with higher scores corresponding to a greater likelihood of ranking. Since DA is based on machine learning calculations, your site's score will often fluctuate as more, fewer, or different data points become available and are incorporated into those calculations. For instance, if facebook.com were to acquire a billion new links, every other site’s DA would drop relative to Facebook’s. Because more established and authoritative domains like Facebook will have increasingly larger link profiles, they take up more of the high-DA slots, leaving less room at the higher end of the scale for other domains with less robust link profiles. Therefore, it's significantly easier to grow your score from 20 to 30 than it is to grow it from 70 to 80. For this reason, it’s important to use Domain Authority as a comparative metric rather than an absolute one. The best way to influence your DA is to improve your overall site health with a focus on the quality and quantity of external links pointing to your site. Check out this video for more details on how to impact DA Happy analyzing!
Moz Pro | | HayleyBowyer0 -
What's the best way to search keywords for Youtube using Moz Keyword explorer?
I want to optimize my youtube channel using identified keywords, but I'm concerned that the keywords I'm identifying work well for SERP's but might not be how people search in Youtube. How do a distinguish my keywords to be targeted for Youtube?
Moz Pro | | Dustless0 -
How long for authority to transfer form an old page to a new page via a 301 redirect? (& Moz PA score update?)
Hi How long aproximately does G take to pass authority via a 301 from an old page to its new replacement page ? Does Moz Page Authority reflect this in its score once G has passed it ? All Best
Moz Pro | | Dan-Lawrence
Dan3 -
How to increase page authority
I wonder how to increase the page authority or the domain authority to begin with. It seems you are putting a lot of weight on this in your analysis.
Moz Pro | | wcsinc0 -
How is domain authority related to country top level domains?
I've noticed that for some country top level domains (tld) the domain authority returned by open site explorer is based on the domain that has been registered within the tld. For example, domainname.co.uk provides a domain authority specific to the domain. However, for some other country top level domains, this does not appear to be the case. Examples I have found include: domainname.co.nr domainname.co.pt domainname.co.ee For these top level domains the domain authority seems to be the same for every domainname, seemingly implying the domain authority is for the top level domain itself rather than for the domain. Is this a common situation for many country top level domains, so that what I see going in here is the tip of a large iceberg, or does this situation just apply to a very isolated set of country top level domains?
Moz Pro | | MichaelCorfman0 -
Page Authority is the same on every page of my site
I'm analyzing a site and the page authority is the exact same for every page in the site. How can this be since the page authority is supposed to be unique to each page?
Moz Pro | | azjayhawk0 -
Is there a way to see what keywords users of my site are using to find it online?
Since Google Analytics no longer shows the keywords used by people to find a site online, does the SEOMoz toolset provide somethng to show this data?
Moz Pro | | Mionkeybot0 -
Meta keywords no longer in use
Can someone point me to the official article explaining why meta keywords are no longer taken into account by search engines please? I know Moz has indicated that search engines ignore them, but I would like to read a bit more about it - what was the reason behind it and since when.
Moz Pro | | coremediadesign0