Why did the April Index Raise DA?
-
All of our websites DA raised dramatically, including the competitors we track Any idea why this may have happened across the board?
-
Hi,
This is a recurring question on the Moz Q&A - you might want to check Rand's post about fluctuation of the DA in relation to index updates: https://moz.com/community/q/da-pa-fluctuations-how-to-interpret-apply-understand-these-ml-based-scores
Dirk
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
-
Can you tell me about the impact of Do-follow and No-follow backlinks for increasing Moz DA?
Have Do-follow backlinks and No-Follow backlinks same value to increase Domain Authority in Moz? Recently, I have created 290 profile backlinks which was do-follow. But from yesterday I have seen all backlinks are no-follow now according to the decision of sites' owners. My site's DA has already increased up to 35. Will this DA fall gradually from now? Apart from it, if I have created same backlinks for my another site; will my DA be 35? Please try to clarify it. My site is: https://kodnest.com Thanks. Waiting for your valuable answer from Moz official.
API | | FrankJOwens0 -
Spring is here and so is our May Index Update!
Happy Index Release Day! For the second month in a row, our hard-working, supremely dedicated Big Data team has delivered our Index Update EARLY! Beyond being punctual, the May Index is one of our most comprehensive and largest update of the year for Moz. Let’s dig into the details: 162,225,495,455 (162 billion) URLs. 1,135,327,420 (1.1 billion) subdomains. 194,346,505 (194 million) root domains. 1,168,465,575,815 (1.1 Trillion) links. Followed vs nofollowed links 2.84% of all links found were nofollowed 65.80% of nofollowed links are internal 34.20% are external Rel canonical: 28.89% of all pages employ the rel=canonical tag The average page has 92 links on it 76 internal links on average. 16 external links on average.. Go have fun with your new data! PS - For any questions about DA/PA fluctuations (or non-fluctuations) check out this Q&A thread from Rand: https://moz.com/community/q/da-pa-fluctuations-how-to-interpret-apply-understand-these-ml-based-scores
API | | IanWatson5 -
First Mozscape index of the year is live
I'm happy to announce, the first index of the year is out. We did have a smaller count of subdomains, but correlations are generally up and coverage of what's in Google looks better, too. We're giving that one a high five! We've (hopefully) removed a lot of foreign and spam subdomains, which you might see reflected in your spam links section. (another woot!) Here are some details about this index release: 145,549,223,632 (145 billion) URLs 1,356,731,650 (1 billion) subdomains 200,255,095 (200 million) root domains 1,165,625,349,576 (1.1 Trillion) links Followed vs nofollowed links 3.17% of all links found were nofollowed 63.49% of nofollowed links are internal 36.51% are external Rel canonical: 26.50% of all pages employ the rel=canonical tag The average page has 89 links on it 72 internal links on average 17 external links on average Thanks! PS - For any questions about DA/PA fluctuations (or non-fluctuations) check out this Q&A thread from Rand: https://moz.com/community/q/da-pa-fluctuations-how-to-interpret-apply-understand-these-ml-based-scores.
API | | jennita5 -
10/14 Mozscape Index Update Details
Howdy gang, As you might have seen, we've finally been able to update the Mozscape index after many challenging technical problems in the last 40 days. However, this index has some unique qualities (most of them not ideal) that I should describe. First, this index still contains data crawled up to 100 days ago. We try to make sure that what we've crawled recently is stuff that we believe has been updated/changed, but there may be sites and pages that have changed significantly in that period that we didn't update (due to issues I've described here previously with our crawlers & schedulers). Second, many PA/DA and other metric scores will look very similar to the last index because we lost and had problems with some metrics in processing (and believe that much of what we calculated may have been erroneous). We're using metrics from the prior index (which had good correlations with Google, etc) until we can feel confident that the new ones we're calculating are correct. That should be finished by the next index, which, also, should be out much faster than this one (more on that below). Long story short on this one - if your link counts went up and you're seeing much better/new links pointing to you, but DA/PA remain unchanged, don't panic - that's due to problems on our end with calculations and will be remedied in the next index. Third - the good news is that we've found and fixed a vast array of issues (many of them hiding behind false problems we thought we had), and we now believe we'll be able to ship the next index with greater quality, greater speed, and better coverage. One thing we're now doing is taking every URL we've ever seen in Google's SERPs (via all our rank tracking, SERPscape, the corpus for the upcoming KW Explorer product, etc) and prioritizing them in Mozscape's crawl, so we expect to be matching what Google sees a bit more closely in future indices. My apologies for the delay in getting this post up - I was on a plane to London for Searchlove - should have got it up before I left.
API | | randfish4 -
In lue of the canceled Moz Index update
Hey Moz, Overall we love your product and are using it daily to help us grow, part of that has been to rely on the Moz Index for DA and PA as well as places where we are doing positive linking through genuine partnerships and reviews of clients. We were really excited to see any the results for this month as we have been partner linked from lots of high reputation sites and google seems to agree as our rankings are moving up weekly. The question from our marketing team is, since a significant part of Moz will not be available to us this month, will there be any compensation handed out to the paying community. PS: I am an engineer and I know how you have probably lost a very large set of data which cant simply be re-crawled over night but Moz Pro is not a cheap product and we do expect it to work. Source: https://moz.com/products/api/updates Kind Regards.
API | | SundownerRV0 -
How much attention should I pay to Moz's DA/PA?
Hola! I've been optimising a site since October and our hard work has yielded a sizeable increase in organic traffic, revenue, quality, relevant links and Search Metrics scoring since commencing the campaign. After yesterday's Moz update, the DA has dropped slightly and a number of pages' PAs have dropped significantly (i.e. from 27 to 17). So here are my questions: My 'white hat' optimisation is clearly working. The site is enjoying more than 100% year-on-year increase in organic traffic and we're currently pulling in more organic visitors than ever before. Why is Moz's score not reflecting this? Some of the pages that have seen sizeable PA drops have had their URLs changed since the last Moz update. For example, I've optimised a URL from www.mysite.com/cases-covers to www.mysite.com/phone-cases to coincide with search volumes. I've added optimised content to this page too, but the PA has dipped from 27 to 17. A 301 redirect has been correctly added, and this is evident by a PA of 17 and not zero, which is what a brand new page would have. Am I paying too much attention to Moz's scores? It's a bit disheartening to see a drop after a lot of hard work. However, I guess the only thing that really counts is an increased volume of search traffic and revenue, right? Cheers, Lewis
API | | PeaSoupDigital0 -
Have Questions about the Jan. 27th Mozscape Index Update? Get Answers Here!
Howdy y'all. I wanted to give a brief update (not quite worthy of a blog post, but more than would fit in a tweet) about the latest Mozscape index update. On January 27th, we released our largest web index ever, with 285 Billion unique URLs, and 1.25 Trillion links. Our previous index was also a record at 217 Billion pages, but this one is another 30% bigger. That's all good news - it means more links that you're seeking are likely to be in this index, and link counts, on average, will go up. There are two oddities about this index, however, that I should share: The first is that we broke one particular view of data - 301'ing links sorted by Page Authority doesn't work in this index, so we've defaulted to sorting 301s by Domain Authority. That should be fixed in the next index, and from our analytics, doesn't appear to be a hugely popular view, so it shouldn't affect many folks (you can always export to CSV and re-sort by PA in Excel if you need, too - note that if you have more than 10K links, OSE will only export the first 10K, so if you need more data, check out the API). The second is that we crawled a massively more diverse set of root domains than ever before. Whereas our previous index topped out at 192 million root domains, this latest one has 362 million (almost 1.9X as many unique, new domains we haven't crawled before). This means that DA and PA scores may fluctuate more than usual, as link diversity are big parts of those calculations and we've crawled a much larger swath of the deep, dark corners of the web (and non-US/non-.com domains, too). It also means that, for many of the big, more important sites on the web, we are crawling a little less deeply than we have in the past (the index grew by ~31% while the root domains grew by ~88%). Often, those deep pages on large sites do more internal than external linking, so this might not have a big impact, but it could depend on your field/niche and where your links come from. As always, my best suggestion is to make sure to compare your link data against your competition - that's a great way to see how relative changes are occurring and whether, generally speaking, you're losing or gaining ground in your field. If you have specific questions, feel free to leave them and I'll do my best to answer in a timely fashion. Thanks much! p.s. You can always find information about our index updates here.
API | | randfish8