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
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
-
We need your expertise! Do you have a tool hack or trick you use with Moz Pro?
Hey friends! We're looking for any tricks and tips you have for other people using Pro. Everyone has their own way of doing things. We'd love to see if you have any hacks you've created. You can send over just a screenshot, or a blog post, or anything you've got! Here are a couple examples: [blog post] Did you know you can use OSE's anchor text export to see if you are getting setup for a penguin penalty? This is a blog post about it: http://moz.com/academy/google-penguin-and-you [screenshot] Did you know you can get all your keyword ranking historical data by clicking this one little button? http://i.imgur.com/l4KxqBt.jpg Do you have anything you'd like to add? We're hoping to help spread these to others to help people utilize the tools to their potential. Thanks!
Moz Pro | | jennita2 -
Why my domain authority doesn't update
Hi people I want to know why my new domain "https://reise-visum-australien.org/ "(register in about 2 months later) doesn't have authority? I built many good links for this site whole these 2 months but the domain authority doesn't update
Moz Pro | | vahidafshari450 -
Is there a way to get the domain authority of a subdomain?
For example, www.storage-mart.com and us.storage-mart.com both show the same DA in OSE. I believe it's the DA of the root domain. How can I compare the DA of the 'www' and 'us' subdomains?
Moz Pro | | Whitespark0 -
Number of Linking Root Domains using EXACT match anchor text
Recently, I read an article a post here in SEOmoz blog talking about competitive backlink analysis. (http://www.seomoz.org/blog/guide-to-competitive-backlink-analysis). Could anyone please indicate me the way to retrieve the next two metrics from the SEOmoz account? Number of Linking Root Domains using EXACT matct anchor text. Percentage of anchors with EXACT match anchor. Thank you in advance!
Moz Pro | | KostasKostalampros0 -
Can I exclude a sub-domain from SEOMoz campaigns?
We have recently implemented a white label site that is on a sub-domain. The site employs noindex on most of the pages I imagine due to duplicate content concerns on other white label versions of the site. It has led to a spike of over 14 thousand notices on our report. Is there a way to exclude a sub-domain from the SEOMoz scans and reports?
Moz Pro | | TSDigital0 -
How to Stop SEOMOZ from Crawling a Sub-domain without redoing the whole campaign?
I am using SEOMOZ for a client to track their website's performance and fix any errors and issues. A few weeks ago, they created a sub-domain (sub.example.com) to create a niche website for some of their specialized content. However, when SEOMOZ re-crawled the main domain (example.com), it also reported the errors for the subdomain. Is there any way to stop SEOMOZ from crawling the subdomain and only crawl the main domain? I know that can be done by starting a new campaign, but is there any way to work around an existing campaign? I'm asking because we would like to avoid the setting up the campaign again and losing the historical data as well. Any input would be greatly appreciated. Thanks!
Moz Pro | | TheNorthernOffice790 -
Is there a beginners guide to using the tools and what do the results mean.
Great set of tools! But what would make them better is some type of guide to what the tools do (remember I am a new user) and how to maximize the results. Oh and while your at it what do the results mean.
Moz Pro | | marcreece0 -
Why Do Domain Link Metrics Differ in Keyword Difficulty Report vs OpenSiteExplorer
If anyone could shed some light on this that would be great. It seems as if the two tools are using different versions of the database?
Moz Pro | | belasco0