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According to the MOZ API documentation, I am able to update multiple Locations in a batch in order to create or update their location data, currently 130 locations. I have successfully created a batch and the API returned the $id, as I expected. Yet, it doesn't make clear how the multiple locations I want to update are supposed to be sent back to the API. I was expecting an upload of a CSV file or JSON data, and not Query Parameter as noted in the docs. When including a JSON file, properly formatted, as a binary upload, the response is still expecting a locations parameter. See error here: {     "status":"MISSING_PARAMETER",     "message":"locations missing. ",     "response": {          "locations":"MISSING_PARAMETER"                                }     } https://moz.com/developers/docs/local/api#_api_batch__id-PATCH

Update: Domain Authority 2.0 has arrived! Check it out over in Link Explorer or in your Campaigns, and visit our resource center for more information about the change. Hey Moz friends, I’m excited to share some news from the Moz product team. In the last few months our team of data scientists have been hard at work developing an improvement to one of the favorite SEO metrics used in digital marketing: Domain Authority, also referred to as “DA.” On March 5, 2019, we’ll release the new and improved Domain Authority algorithm, which includes a number of new factors that make this score even more accurate, trustworthy, and predictive than ever before. Having worked with marketing clients in the past and reported on Domain Authority during monthly reviews, I wanted to make sure we give our community enough advance notice to understand what is changing, why it’s changing, and what it might mean for your reporting.  Sudden, unexpected fluctuations in any core metric you use in reporting have the potential to make your job more difficult, so we want to help you start the conversation about this change with your stakeholders. Let’s start with the “why” ... Why is Moz changing the DA algorithm? The Search Engine Results Page (SERP) is constantly changing. Rankings change and the algorithms that drive those rankings change. For Moz to ensure you have the most accurate prediction possible, it means we need to update our algorithm from time to time to ensure it delivers on its promise. You trust Moz, in part, because of the accuracy of the data we create. We want to make sure that we’re providing you with the best data to make your work easier. To ensure that DA continues to accurately predict ability of sites to rank, and to remain reliable over time, we’ve decided to make some improvements. What can I expect from the DA algorithm update? Many sites should expect to see a change to their current Domain Authority score. Depending on the site, this change might be insignificant, but it’s possible the new algorithm will cause material adjustments. The new Domain Authority takes into consideration a number of additional factors, such as link pattern identification and Moz’s Spam Score metric, to help you deploy your SEO strategy. How can I prepare for this algorithm update? I recommend that you reach out to your stakeholders or clients prior to the March 5th launch to discuss this upcoming change. This can be an opportunity to both refresh them on the utility of Domain Authority, as well as plan for how to use it for additional link building or ranking projects. Visit this page to check out resources that may help you to have conversations with your stakeholders. If you feel inclined to save a snapshot of your current Domain Authority and history, you can consider exporting your historical data from your Moz Pro account. Is historical data changing? Yes. When the new DA algorithm goes into place, all historical data will be affected. However, for anyone who has an active Moz Pro campaign, you will be able to see a historical representation of the old DA line for reference for an interim period. As the “Metrics over time” chart is designed to help track your work over time, we believe applying the update to both past and present DA scores will help you to best track linear progress. Is Domain Authority an absolute score or a relative one? Domain Authority is a relative, comparative metric. Moz evaluates over 5 trillion pages and greater than 35 trillion links to inform Domain Authority. Your site’s links are evaluated amongst those trillions of links. Because of this, it is important to compare your DA to your competition, peers, and other sites that show up in search results important to your strategy. In terms of how to use Domain Authority, nothing is changing. If you use it to evaluate domains to purchase, it will function exactly the same. If you use it to find hidden keyword ranking opportunities, it will still be your best friend. It’s the same trusty tool you used before — we just sharpened for you. I saw a change to my DA when Link Explorer launched last April. What’s the difference between that change and this one? In April 2018, Moz released its new link index along with its new research tool, Link Explorer. Because the link index was so much larger than the previous index, and because Domain Authority is based on attributes discovered in that index, scores changed. Any changes that occurred were due to the upgrade of that link index, not how the algorithm calculated scores. The change coming in March 2019 will be an actual algorithm update to how Domain Authority is calculated. How will Page Authority (PA) be affected by this update? Page Authority will not be impacted by the March 2019 update. This particular algorithm update is specific to Domain Authority only. Will API users be affected at the same time? Yes. The Domain Authority metric in all of our products, including our API, will be affected by this update on March 5th. Check out this page for more resources about the Domain Authority algorithm update. You can also read more here in Russ Jones’s announcement post on the blog. We’d love to hear from you here in this Q&A thread, or you can send an email over to help@moz.com with any questions.

Hi all, I was wondering what happend at the last MOZ-update. The MOZ-health page has no current errors and i've checked a lot of websites probably about 50 a 60 from our customers and from our competitiors and everybody seems to have a decrease in DA's / PA's. Not just a couple went up and down like normally would happen, but all seems to have dropped.... Is anyone seeing the same in their campaigns? Greetings,
Niels

Hey gang, I hate to write to you all again with more bad news, but such is life. Our big data team produced an index this week but, upon analysis, found that our crawlers had encountered a massive number of non-200 URLs, which meant this index was not only smaller, but also weirdly biased. PA and DA scores were way off, coverage of the right URLs went haywire, and our metrics that we use to gauge quality told us this index simply was not good enough to launch. Thus, we're in the process of rebuilding an index as fast as possible, but this takes, at minimum 19-20 days, and may take as long as 30 days. This sucks. There's no excuse. We need to do better and we owe all of you and all of the folks who use Mozscape better, more reliable updates. I'm embarassed and so is the team. We all want to deliver the best product, but continue to find problems we didn't account for, and have to go back and build systems in our software to look for them. In the spirit of transparency (not as an excuse), the problem appears to be a large number of new subdomains that found their way into our crawlers and exposed us to issues fetching robots.txt files that timed out and stalled our crawlers. In addition, some new portions of the link graph we crawled exposed us to websites/pages that we need to find ways to exclude, as these abuse our metrics for prioritizing crawls (aka PageRank, much like Google, but they're obviously much more sophisticated and experienced with this) and bias us to junky stuff which keeps us from getting to the good stuff we need. We have dozens of ideas to fix this, and we've managed to fix problems like this in the past (prior issues like .cn domains overwhelming our index, link wheels and webspam holes, etc plagued us and have been addressed, but every couple indices it seems we face a new challenge like this). Our biggest issue is one of monitoring and processing times. We don't see what's in a web index until it's finished processing, which means we don't know if we're building a good index until it's done. It's a lot of work to re-build the processing system so there can be visibility at checkpoints, but that appears to be necessary right now. Unfortunately, it takes time away from building the new, realtime version of our index (which is what we really want to finish and launch!). Such is the frustration of trying to tweak an old system while simultaneously working on a new, better one. Tradeoffs have to be made. For now, we're prioritizing fixing the old Mozscape system, getting a new index out as soon as possible, and then working to improve visibility and our crawl rules. I'm happy to answer any and all questions, and you have my deep, regretful apologies for once again letting you down. We will continue to do everything in our power to improve and fix these ongoing problems.

Update 5:27pm 8/4 - the data in Open Site Explorer is up-to-date, as is the API and Mozbar. Moz Analytics campaigns are currently loading in the new data, and all campaigns should be fully up-to-date by 4-10pm tomorrow (8/5). However, your campaign may have the new data much earlier as it depends on where that campaign falls in the update ordering. Hey gang, I wanted to provide some transparency into the latest index update, as well as give some information about our plans going forward with future indices. The Good News: This index, now that it's delivered, is pretty impressive. Mozscape's August index is 407 Billion URLs in size, nearly 100 Billion (~25%) bigger than our last record index size. We indexed 2.18 trillion links for the first time ever (prior record was 1.54 trillion). Correlations for Page Authority have gone up from 0.319 to 0.333 in the latest index, suggesting that we're getting a slightly more accurate representation of Google's use of links in rankings from this data (DA correlations remain constant at 0.185) Our hit ratio for URLs in Google's SERPs has gone up considerably, from 69.97% in our previous index to 78.66% in the August update. This indicates we are crawling and indexing more of what Google shows in the search results (a good benchmark for us). Note that a large portion of what's missing will be things published in the last 30-60 days while we were processing the index (after crawling had stopped). The Bad News: August's index was late by ~25 days. We know that reliable, consistent, on-time Mozscape updates are critically important to everyone who uses Moz's products. We've been working hard for years to get these to a better place, but have struggled mightily. Our latest string of failures was completely new to the team - a bunch of problems and issues we've never seen before (some due to the index size, but many due to odd things like a massive group of what appear to be spam domains using the Palau TLD extension clogging up crawl/processing, large chunks of pages we crawled with 10s of thousands of links which slow down the MozRank calculations, etc). While there's no excuse for delays, and we don't want to pass these off as such, we do want to be transparent about why we were so late. Our future plans include scaling back the index sizes a bit, dealing with the issues around spam domains, large link-list pages, some of the odd patterns we see in .pl and .cn domains, and taking one extra person from the Big Data team off of work on the new index system (which will be much larger and real-time rather than updated every 30 days) to help with Mozscape indices. We believe these efforts, and the new monitoring systems we've got will help us get better at producing high quality, consistent indices. Question everyone always asks: Why did my PA/DA change?! There are tons of reasons why these can change, and they don't necessarily mean anything bad about your site, your SEO efforts, or whether your links are helping you rank. PA and DA are predictive, correlated metrics that say nothing about how you're actually performing. They merely map better than most metrics to Google's global rankings across large SERP sets (but not necessarily your SERPs, which is what you should care about). That said, here's some of the reasons PA/DA do shift: The domains/pages with the highest PA/DA scores gain even faster than most of the domains below them, making it harder each index to get higher scores (since PA/DA are on a logarithmic scale, this is smoothed out somewhat - it would be much worse on a conventional scale, e.g. Facebook.com 100, everyone else 0.0003). Google's ranking algorithm introduces new elements, changes, modifies what they care about, etc. Moz crawls a set of the web that does or doesn't include the pages that are more likely to point to a given domain than another. Although our crawl tends to be representative, if you've got lots of links from deep pages on less popular domains in a part of the web far from the mainstream, we may not consistently crawl those well (or, we could overcrawl your sector because it recently received powerful links from the center of the web). My advice, as always, is to use PA/DA as relative scores. If your scores are falling, but your competitors' are falling more, that's not a bad thing. If your scores are rising, but your competitors' are rising faster, they're probably gaining ground on you. And, if you're talking about score changes in the 1-4 points range, that's not necessarily anything but noise. PA/DA scores often shift 1-4 points up or down in a new index so don't sweat it! Let me know if you've got more questions and I'll do my best to answer. You can also refer to the API update page here: https://moz.com/products/api/updates

Hi, Problem: I try to create a new campaign but when i put keywords in it, the « next » button stay “gray” and is inactive… I can’t press it. I’m using chrome. I deleted my history in my browser. I did some campaigns  yesterday and it was ok. Please tell me what wrong. Martin Lapierre