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.
How do I know when my DA Update?
-
Before Moz 2.0 we know that every month DA will be updated but now we don't know. Recently my site DA has 14 after few days working on it Then I check my DA is 17 So now I'm confused that the DA update runs again or Now it working on dynamically. I shall be very thankful to you if you clear this issue.
-
@eli-myers said in How do I know when my DA Update?:
Hey!
Great question!
Our index updates daily! Moz crawls and indexes billions of pages, adding fresh link data every day. When discovered or lost links are found, we'll update our database to reflect those changes in your scores and link counts. We prioritize the links we crawl based on a machine learning algorithm to mimic Google's index. Each day DA and PA will be updated to reflect this new data. This does not mean that DA and PA will change every day; it'll only change if we find new link data for a respective site.
I'm sorry I can't tell you exactly when your DA will update it depends on when we find new equity passing backlinks to your site.
You can read more about our new Link Explorer tool and our index here.
Best,
Eli
Re: How do I know when my DA Update? MOZ chrome extension shows very old data. I got new domain, placed new structure and content, but SPAM score remains high. Also backlinks still indexed wich do not exist. How MOZ index get updated? https://www.directorysubmissionsite.com/
-
I have created many news backlinks on my sites but still no changes
-
Hey!
Great question!
Our index updates daily! Moz crawls and indexes billions of pages, adding fresh link data every day. When discovered or lost links are found, we'll update our database to reflect those changes in your scores and link counts. We prioritize the links we crawl based on a machine learning algorithm to mimic Google's index. Each day DA and PA will be updated to reflect this new data. This does not mean that DA and PA will change every day; it'll only change if we find new link data for a respective site.
I'm sorry I can't tell you exactly when your DA will update it depends on when we find new equity passing backlinks to your site.
You can read more about our new Link Explorer tool and our index here.
Best,
Eli
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
-
How long will it take to reach DA 2?
Hello, I have a local website (https://iescobill.pk) where I am getting good organic traffic, and also social traffic, and so far my page authority (PA) has reached #13, but DA still 1? Is it normal?
Link Explorer | | iescobill0 -
Why my DA dropped Suddenly?
I want to know why my site's DA got changed suddenly? Whereas the DA of other sites of my competitors remained the same. It happened just a few days ago and i noticed it today!
Link Explorer | | yousafsaeed1990sf0 -
Moz's new Link Explorer, including our revamped index and DA/PA scores is now open to everyone!
Hey Moz Community, Link Explorer is now open to the public! Everyone can access it via a subscription or a free Moz ‘Community’ account. As you may know by now, the brand-new Link Explorer tool is primed to replace Open Site Explorer as Moz’s link building and analysis tool. The Link Explorer project is the result of an incredible amount of perseverance and hard work by the team, and we’re proud to be able to finally share it with you — we know it’s going to revolutionize how you approach link building and make your job easier. You can read more about the tool here in Sarah Bird’s announcement post. Because Link Explorer improves on almost every aspect of Open Site Explorer, the metrics have improved, too. That means you’re likely going to see some Domain Authority and Page Authority discrepancies between OSE’s index and Link Explorer’s index. We definitely suggest you use the new DA/PA from Link Explorer, as they’re more accurate and refresh daily rather than monthly, as was the case with OSE’s index. However, we also realize that many of you use these metrics to report to your clients and colleagues, and a sudden change or fluctuation could potentially make your job harder. Which DA is the real DA? The new DA is based on a much larger index that has many improvements, several of which are designed to make the index more like Google’s than ever before. You should consider moving towards the new DA (and the old DA won’t be updated after April 26th 2018, so the sooner the better). While there will be fluctuations as we improve the model and add features to the index, we expect it to remain largely stable and to be a far more accurate picture of a site’s authority according to how it’s seen by Google. Why is Link Explorer’s DA/PA considered better than OSE’s, and which should I trust? The larger link index with improved crawl selection allows us to produce a stronger model that includes a much larger proportion of the web. That being said, DA and PA should always be considered in the context of your competitors. A drop in PA or DA relative to the old OSE is of little concern if your competitors saw similar movement. Is Domain Authority/Page Authority an absolute score or a relative one? Both DA and PA are relative to the Internet as a whole. If Facebook acquired a billion new links, everyone’s PA and DA would drop relative to Facebook. Because of this, it’s always best to look at PA and DA in comparison to your competitors. What does a drop/raise in DA mean in Link Explorer vs OSE? How can I explain this to my clients when I’m reporting it? DA and PA should always be considered in the context of your competitors. A drop or raise in PA or DA relative to the old OSE is of little concern if your competitors saw similar movement. Reporting that your site has moved from a DA of 45 to a DA of 42 doesn’t tell the whole story, but reporting that your site has a DA of 42 while your main competitor moved from a 43 to a 37 shows that, relative to the sites you’re competing against in the SERPs, your site has significantly more authority and ranking power. What’s happening to MozTrust and MozRank and why, and what should I replace those with? The improvements to our DA/PA and Spam Score metrics now now account for more important nuances in helping you determine one site’s ability to rank higher than another. Because they no longer correlate with Google’s ranking model as well as they used to, MozRank and MozTrust are being deprecated for better metrics. Users should rely on Page Authority, Domain Authority, and Spam Score to determine the importance and quality of pages, domains, and links. I have historical data I use to help my clients benchmark their progress. What do I do now that DA is calculated differently? You should annotate any KPI changes referencing the change in DA and PA. However, most importantly, you should compare those changes to your competitors, as this will best show how strong your site’s authority is relative to the sites you’re competing against in the SERPs. We take updating our metrics very seriously, and our last major update to the model was 7 years ago. Users of Domain Authority and Page Authority can expect us to continue to produce steady, reliable metrics for the long haul, and only make changes to these metrics when we believe the benefits dramatically outweigh the stability of the metric. Do you have any questions about the new metrics? Anticipating a tough time reporting changes to clients or bosses? Metrics, features or functionality missing that you would want to see? Let us know in the thread, and we’ll work to find a good answer for you. Hope you enjoy the new Link Explorer product and the amazing new link index powering it. We are very excited to provide this valuable data to our community and customers.
Link Explorer | | IanWatson9 -
Site has DA of 26 but no backlinks
I'm asking this for a guy over at SEOchat: http://forums.seochat.com/new-user-seo-questions-answers-123/unusual-change-domain-authority-486962.html Here's what his post says: Exclamation Unusual Change in Domain authority
Link Explorer | | ThomasHarvey
Guys and Girls, I'm having a weird issue in one of my sites , thing is the site had DA 11 in July and however when check on September Site is having 26 without me doing any type of link building and there are no new posts for this month as well. When checked using open site explorer there are no backlinks indexed in their Mozcape index as well. Site: http://www.beijingtravelchannel.com/ Can you give me any plausible reasons for this to happen, so that i can check them out. Thanks in Advance.0 -
Could be the PA greater than the DA?
Hello users MOZ:
Link Explorer | | NachoRetta
I have a question about page and domain authority. It is OK that sometimes PA is greater than the DA? I think that's not right, but it happens in some domains, for example in the attached image. uB7HZhr.png1 -
DA/PA Fluctuations: How to Interpret, Apply, & Understand These ML-Based Scores
Howdy folks, Every time we do an index update here at Moz, we get a tremendous number of questions about Domain Authority (DA) and Page Authority (PA) scores fluctuating. Typically, each index (which release approximately monthly), many billions of sites will see their scores go up, while others will go down. If your score has gone up or down, there are many potential influencing factors: You've earned relatively more or less links over the course of the last 30-90 days.
Link Explorer | | randfish
Remember that, because Mozscape indices take 3-4 weeks to process, the data collected in an index is between ~21-90 days old. Even on the day of release, the newest link data you'll see was crawled ~21 days ago, and can go as far back as 90 days (the oldest crawlsets we include in processing). If you've done very recent link growth (or shrinkage) that won't be seen by our index until we've crawled and processed the next index. You've earned more links, but the highest authority sites have grown their link profile even more
Since Domain and Page Authority are on a 100-page scale, the very top of that represents the most link-rich sites and pages, and nearly every index, it's harder and harder to get these high scores and sites, on average, that aren't growing their link profiles substantively will see PA/DA drops. This is because of the scaling process - if Facebook.com (currently with a DA of 100) grows its link profile massively, that becomes the new DA 100, and it will be harder for other sites that aren't growing quality links as fast to get from 99 to 100 or even from 89 to 90. This is true across the scale of DA/PA, and makes it critical to measure a site's DA and a page's PA against the competition, not just trended against itself. You could earn loads of great links, and still see a DA drop due to these scaling types of features. Always compare against similar sites and pages to get the best sense of relative performance, since DA/PA are relative, not absolute scores. The links you've earned are from places that we haven't seen correlate well with higher Google rankings
PA/DA are created using a machine-learning algorithm whose training set is search results in Google. Over time, as Google gets pickier about which types of links it counts, and as Mozscape picks up on those changes, PA/DA scores will change to reflect it. Thus, lots of low quality links or links from domains that don't seem to influence Google's rankings are likely to not have a positive effect on PA/DA. On the flip side, you could do no link growth whatsoever and see rising PA/DA scores if the links from the sites/pages you already have appear to be growing in importance in influencing Google's rankings. We've done a better or worse job crawling sites/pages that have links to you (or don't)
Moz is constantly working to improve the shape of our index - choosing which pages to crawl and which to ignore. Our goal is to build the most "Google-shaped" index we can, representative of what Google keeps in their main index and counts as valuable/important links that influence rankings. We make tweaks aimed at this goal each index cycle, but not always perfectly (you can see that in 2015, we crawled a ton more domains, but found that many of those were, in fact, low quality and not valuable, thus we stopped). Moz's crawlers can crawl the web extremely fast and efficiently, but our processing time prevents us from building as large an index as we'd like and as large as our competitors (you will see more links represented in both Ahrefs and Majestic, two competitors to Mozscape that I recommend). Moz calculates valuable metrics that these others do not (like PA/DA, MozRank, MozTrust, Spam Score, etc), but these metrics require hundreds of hours of processing and that time scales linearly with the size of the index, which means we have to stay smaller in order to calculate them. Long term, we are building a new indexing system that can process in real time and scale much larger, but this is a massive undertaking and is still a long time away. In the meantime, as our crawl shape changes to imitate Google, we may miss links that point to a site or page, and/or overindex a section of the web that points to sites/pages, causing fluctuations in link metrics. If you'd like to insure that a URL will be crawled, you can visit that page with the Mozbar or search for it in OSE, and during the next index cycle (or, possibly 2 index cycles depending on where we are in the process), we'll crawl that page and include it. We've found this does not bias our index since these requests represent tiny fractions of a percent of the overall index (<0.1% in total). My strongest suggestion if you ever have the concern/question "Why did my PA/DA drop?!" is to always compare against a set of competing sites/pages. If most of your competitors fell as well, it's more likely related to relative scaling or crawl biasing issues, not to anything you've done. Remember that DA/PA are relative metrics, not absolute! That means you can be improving links and rankings and STILL see a falling DA score, but, due to how DA is scaled, the score in aggregate may be better predictive of Google's rankings. You can also pay attention to our coverage of Google metrics, which we report with each index, and to our correlations with rankings metrics. If these fall, it means Mozscape has gotten less Google-shaped and less representative of what influences rankings. If they rise, it means Mozscape has gotten better. Obviously, our goal is to consistently improve, but we can't be sure that every variation we attempt will have universally positive impacts until we measure them. Thanks for reading through, and if you have any questions, please leave them for us below. I'll do my best to follow up quickly.13 -
Changed URL from HTTP to HTTPS - 99% of my backlinks don't know though
Hi Moz community, I've got a question about all old backlinks pointing to the http version of my site: Firstly, how it impacts my site's backlinks for SEO and secondly, why does Moz and if you know why Majestic have different metric report values for the different URLs. The Back Story Two months ago I bought an SSL for my personal domain and changed my URL from http to the https version. I 301'd it and can verify that on Majestic SEO using the old http URL. I did this sitewide for an eCommerce site that I'm working and did see a lift in traffic; that was the main reason based on Google talking about sites moving to the SSL Web. I'm No Stranger to 301s Of course all the URLs on my site have been 301'd. I used a HTTPS Redirect plugin for my WordPress site and there's been no issue. I also installed a 404 Checker plugin to log broken external links to my site where I can create a redirect right away in case the HTTPS plugin missed something along the way. I'm comfortable knowing that doing when you change the domain name for a site or just a page going from one URL to another will transfer all the link equity over time. What's Causing the Confusion What's a little confusing is that when I use tools like OSE or Majestic's Explorer, the data doesn't match. For instance in OSE, the https version of my domain has a DA of 1 and PA of 1. But, the http version of my site has a DA of 25 and PA of 36. With Majestic (BTW, please feel free to stop me from asking questions about another tool on Moz, but since we're all part of the same SEO community, I thought I'd ask it here anyway) the Trust and Citation flow values are definitely closely matched but still different values nonetheless. My Question Will I ever see the DA and PA the same for the https & http versions in the future? Does OSE catch the fact that there is a 301 redirect to the https version or does it only recognize that it redirects from http://kingrosales.com to http://www.kingrosales.com when in fact it redirects to https://www.kingrosales.com? My second question is, what about the backlinks? Is it because they are different URLs that OSE doesn't have a way to recognize this and display links from the old http version to the new https version? How will I know the true PA and DA of the https version of my site even with a perfectly executed 301 redirect? lol Let me know if you need more clarification. Thanks
Link Explorer | | KingRosales3 -
Find DA from previous months
Hi Guys, I've been asked to pull up the DA for a site from the last couple of months and for the life of me I can't seem to work out how to pull a history of DA for a site. it's only the previous three months but how can I do it? Thanks in advanced.
Link Explorer | | GPainter9