Why did my website DA fell down?
-
Hello,
Could you please let me know why might my website's DA have fallen down in merely a week? What might be a reason? I also noticed traffic from google dropped down at the very same week. Will be very thankful for any advise!
-
Sometimes Building backlinks from websites have high spam score might be the reason.
-
Hi there! Kristina from Moz's Help Team here.
Sorry to hear about your DA dropping. The reasoning behind this can be hard to pinpoint without the help of an SEO consultant or the specific web designer for your website. Domain and Page Authority scores are both calculated using Moz's Ranking Models. In essence, we take a lot of rankings data from the search engines (by running queries) and then try to build a predictive scoring system using our own on-page analyses and Mozscape link data to construct an algorithm that will effectively reproduce the search engines' results. Our current accuracy hovers in the 70% range, but over time, we expect to improve.
Once we have a ranking model (which we internally call "uber"), we can create scores that best approximate the combinations of all our page-specific link metrics or domain-specific link metrics (removing the keyword-specific features like anchor text, on-page keyword usage, etc). These scores represent the model's query-independent or non-keyword-based ranking inputs.
In simple terms, Domain Authority is our best prediction about how content would perform in search engine rankings on one site vs. another. Page Authority answers the same question for an individual page. Both are amalgamations of all the link metrics (number of links, linking root domains, mozRank, mozTrust, etc.) we have into a single, predictive score.
It's important to note that both Domain Authority and Page Authority are on a 100-point, logarithmic scale. Thus, it's much more difficult to grow your score from 70 to 80 than it would be to grow from 20 to 30.
It is also important to note that if the higher authority sites that your site is seeded from drop in score, it will ripple down to all of the other links branched off from the very top. A good place to start is to compare the DA from the linking root domains from the previous index. Also take a look at your competitors scores to see how much they have dropped as well. As our indexes grow in size, there are more links that are included in our calculations.
We recommend keeping track of how many linking root domains you have from index to index, as this will be a quick way to confirm possible reasons for an increase/decrease in the score. For an in-depth discussion from Rand, check out this article: https://mza.seotoolninja.com/community/q/da-pa-fluctuations-how-to-interpret-apply-understand-these-ml-based-scores
Here's some places to really delve into what is going on:
http://moz.com/blog/whiteboard-friday-domain-trust-authority
http://moz.com/blog/googles-algorithm-pretty-charts-math-stuff
http://moz.com/blog/whiteboard-friday-domain-authority-page-authority-metricsHere are some good resources to help you take a look at the factors.
http://moz.com/blog/whiteboard-friday-domain-authority-page-authority-metrics
http://apiwiki.seomoz.org/w/page/20902104/Domain%20Authority
http://moz.com/blog/whiteboard-friday-domain-trust-authorityI hope this helps! Sorry I can't go into any more detail, but hopefully these links can help you get a handle on it. Best of luck!
-
5 to 1. Yeah then you probably were in the previous batch of data and are not included this time I guess. But do you also see a decrease in organic search traffic as for now you've only based it on this metric for now.
-
It was 5, and now it is 1. I am wondering what might have affected it at all? I have a service request form on my website, people used to fill it in, and now I don't get any inquiries at all. Yet I've been doing SEO for three months: I've build backlinks, my social accounts are active, I've optimized titles, meta descriptions, IMG Alts, and website content. Could you please tell me what might have gone wrong?
-
Hi,
The Domain Authority metric is only updated every couple of months. So that's why it could be that overtime it can drop a bit more then usual. What are you seeing of a kind of drop?
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
-
Drop in keyword rankings with a multi-region website
Hi everyone, I know that variations if this question have been asked on this forum and have been answered by Google also. Google's response seems to be clear that "Websites that provide content for different regions and in different languages sometimes create content that is the same or similar but available on different URLs. This is generally not a problem as long as the content is for different users in different countries." This was our approach when launching a new .co.nz website recently to coincide with us opening a new office in Auckland. Our original site is still our .com.au site. We went with a new domain name over a sub directory or sub domain for the reasons in the same Google article. After launching the NZ site in February and steadily growing some rankings, we've noticed in the last week or so a drastic drop in our keyword rankings (and traffic) for no apparent reason. There are no apparent issues in Search Console or with the Moz Site Crawl, so I'm wondering what's going on? I know rankings can fluctuate widely, especially when you're not on page 1 (which we're not) but the sudden and drastic drop did concern me. Currently, our AUS site's content is basically being replicated on the NZ site (e.g. blog posts, about us, company history, etc.). I just wanted to bounce it off you all to see whether you think it could be the "duplicate content" on the NZ site, or could it be something else? I'd really appreciate your input! Cheers, Nathan
Technical SEO | | reichey0 -
E-commerce website
Hi, I have to do a SEO optimization on a huge e-commerce website, but i don´t know if i have to focus in Schema or meta tags ( page title, meta description) which of them is more important? how can I optimize the website? Thanks
Technical SEO | | AbacoDigital1 -
I have a GoDaddy website and have multiple homepages
I have GoDaddy website builder and a new website http://ecuadorvisapros.com and I notices through your crawl test that there are 3 home pages http://ecuadorvisapros with a 302 temporary redirect, http://www.ecuadorvisapros.com/ with no redirect and http://www.ecuadorvisapros/home.html. GoDaddy says there is only one home page. Is this going to kill my chances of having a successful website and can this be fixed? Or can it. I actually went with the SEO version thinking it would be better, but it wants to auto change my settings that I worked so hard at with your sites help. Please keep it simple, I am a novice although I have had websites in the past I know more about the what's than the how's of websites. Thanks,
Technical SEO | | ScottR.0 -
PA & DA High But Serp results are not so higher.
Keyword is "iPhone Service" , URL is youtube.com/iPhoneServiceJoo , meta is revenant again contains "iPhone Service" PA: 33
Technical SEO | | nopsts
DA:96 this is youtube channel. This page is on second page of google, (24th) Why other PA and DA lower pages/sites are showing first? (my competitors) So this is not about PA & DA right?0 -
Frustrating Drop in Rankings Despite Good DA
The page below
Technical SEO | | Jayblue
http://www.carefundraisingsupplies.co.uk/fundraising-products/Charity-Collection-Buckets seems unable to budge from a position of near 100 despite previously been around 16 and moving up. We cannot seem to find any issues that are obvious and even some quality link building has moved it down further. Any idease from anyone? The search phrase we are targetting is Charity Collection Buckets0 -
Redirecting pages from a website to another
Hello Moz community, I’ve got a question and hope you can help! I’ve been working to improve my website’s ranking for the keywords “singing lessons London”. My current website url is http://www.sonic-crew-london.com and the page dedicated to the singing lessons is http://www.sonic-crew-london.com/booking/singinglessons.php I’ve recently bought the url http://www.singing-lessons-london.com which I hope will help to climb Google’s ranks a bit more easily for my chosen keywords. I thought I could redirect the old singing page to the new url. Is that something you would recommend me to do? Is there any specific procedure I should follow to make sure the transition runs smoothly? Any help really appreciated! Many thanks
Technical SEO | | SonicCrewLondon0 -
Blog Ranking NOT home page main website?!
Hi, Our Blog (http://blog.thailand-investigation.com) is ranking for some of our major keywords but not our home page (http://www.thailand-investigation.com)!? Our blog is WordPress and our main website is HTML. It seems like the search engines consider that they are 2 separate websites!? When I check the incoming links to our website, I get also the blog links!!!??? Is it normal? Do I have to build a relation of some kind or write some code saying that it is our Blog... I don't know! I'm not a SEO specialist or even a webmaster. I'm a small business owner and take care on my website. I created by myself but never learned! So, please help! Thanks
Technical SEO | | MichelMauquoi0 -
Websites being hacked & duplicated, what should we do?
Hi, please help! Our website was hacked and being totally duplicated. They even injected codes to intercept our orders. Although the codes issue had been solved, still there're two mirror sites out there. When search for some of our key words, they even have good ranks. What exactly can we do to let Google ban those two sites. Thanks in advance!
Technical SEO | | Squall3150