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.
If I migrate to a new domain, does my Domain Authority score get migrated also?
-
For business reasons, I migrated my domain with a DA score of 85 to a new domain. After some time, the DA score on the new domain is only 45. My migration plan and redirects went smooth and all redirected with best practices in mind. I am still ranking well for almost all of the keywords where I've 301 redirected old URL to new.
Any feedback welcome!
-
Hi there,
Sam from Moz's Help Team here!
Sorry for any confusion.
So the thing is, for us to update any 301 link, we would need to re-discover the old pages to be able to follow and update the metrics.
As our index continues to grow and links are rediscovered, links which have changed should be marked as “lost” for the original domain and “discovered” for the new domain. In order for our crawler to update metrics to reflect the new domain, it would need to recrawl the pages linking to your site and discover the links which redirect.
The discrepancies between the DA of your old domain and new domain are probably due to the previously externally discovered links that haven't moved over just or haven’t been discovered. I hope this helps to explain - definitely let me know if you have any follow up questions!
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
-
Unsolved Huge Increase In Internal Links + Domain Authority Tanked
Hey, I am very concerned about the link metrics I am seeing, really hoping someone can help. In October last year there were a total of 34.7K 'total links' attributed to my E-commerce website . This compared to 41.2k and 213k links attributed to my two main competitors. In November, my website had a forced update due to incompatibility issues my shopping cart version was having with the server on which it is hosted. (I was told by my web developers / hosting company that their server was upgraded.) This update created many problems such as checkout issues, page layout issues, sitemaps not automatically regenerating and the big one - it reverted back to http instead of https. Along with my developers, I spent 2 weeks fixing all of the issues until everything worked correctly and https was reinstated. After initial warnings from Moz, I have not received any critical crawler issues or warnings, big ranking drops etc since November. I was satisfied that all was ok. However, in November my 'total links' jumped to 81.5k and have since continued to balloon. December - 309.1k, January -335k, February - 665k, March - 716k, April - 719k, May - 742k, June - 751k. In the same period (November - June), my external links went from 5.3k - 8.7k. So it appears the huge increase in links are internal. In my latest report it states that 'internal follow links' are up by 8k and 'internal no follow links' are up by 1k. This is insane. I cannot understand why I have so many internal links and why they keep increasing. I maintain the website with updates, blog articles etc but no more than I have in the past several years. Worryingly, once this increase in links started being reported, my Domain Authority has also tanked. In October my DA was 37 (higher than my competitors) and has since dropped as low as 19. It has gone up to 21 this month (still significantly lower than my competitors). I have spent hours researching why this huge increase in internal links could be happening but have got nowhere. If anyone could advise what the issue could be and how I can fix it, I would be eternally grateful. Issues I have discovered along the way that may help with analysis:
Link Explorer | | g3mmab
My site has many 404s (hundreds) - all relate to urls of old images that have been removed from the website. The 'Top Hits' on my website are from blogs (some spammy) to these deleted image urls that return a 404. I don't use any plugins. I do get 'duplicate content' notices as my blog posts archive themselves and generate new urls - as an example - 'blog post name' archived December 2023. It may be the case that the old http urls have been redirected to https but I have no warnings for 'redirect issues' in Moz. Thanks for taking the time to read this and thanks in advance for any help.0 -
Unsolved It's been 2 years and my Domain authority is not changing
It's been 2 years and my Domain authority is not changing. I have been making so many quality links but domain authority does not increase or decrease for my website Tricky enough.
Link Explorer | | iamshrawan
Can anyone help with what is the problem with my website?0 -
Spam Score increased Sudden
Hey, My website Spam score increased suddenly. We had 1% spam score, Now it's 50%, We don't have many spammy website links, spammy links already disavowed. Why the spam score increased. After checking the 27 signals we found we blocked Google Fonts API, Is this the issue? When is the date of the next update in the spam score? Waiting for an Expert opinion. Thanks in Advance Neethu
Link Explorer | | seofarahat0010 -
Why my website Backlinks not getting Crawl by Moz?
Hi, I've the query related to backlinks of my website. Some of the high authority sites give backlinks to my website but these links are still not showing in Moz. My website is 6 months old and also continuously getting backlinks from high authority sites but still these are not showing on Moz and also not improving DA and PA of my website. I've also attached the screenshot of Moz link explorer results please check and guide me what to do with website so Moz will consider it and give some authority. And also guide me How much Moz takes time to crawl website backlinks and shown in their link explorer. Website URL: https://www.welderexpert.com Moz Expert Suggestions needed. Thanks, overview?site=welderexpert.com⌖=domain
Link Explorer | | KOidue0 -
I couldn't check Page authority or Domain Authority for any page, what can be reason?
I am trying to check DA and PA for page but not able to do this. Tried it before two days and it was working fine, problem occurring today. I want help regarding this issue, is anyone other facing this problem. Kindly help me out (provide some other way to check DA/PA).
Link Explorer | | JessicaThompson1 -
Spam links and Domain Authority
I have a site that I know was Domain Authority 35 but now Domain Authority 25 after someone sent a load of spam links to it, how can this be correct and how can I change it? Is it worth doing a disavow and will moz take that into account?
Link Explorer | | BobAnderson0 -
Historical Domain Authority
Hello, Where can I find historical information on our domain authority? I would like to compare year over year. TIA!
Link Explorer | | jennifer-garcia3 -
Spam score in bulk
Hi, Is there a way to check and export spam score of multiple sites at one go, like uploading links through an xl sheet and getting the spam scores checked for all the links at one shot? Thanks Amitabh
Link Explorer | | Ads4growth5