We will help you know them together to gain traction from organic search. “3 most important ranking signals used by Google: Content, Links and RankBrain” — Andrey Lipattsev (search Quality Senior Strategist at Google) The higher your Domain. The beautiful thing about Ubersuggest is the ability to crawl your site. The team’s favorites: the new comparison mode in Top Pages 2. Competitor AnalysisReaction score 4,405. JavaScript; Python; Go; Code Examples. The search crawler goes deep into your site and tests it for over 100+ technical issues that could be affecting your organic rankings. Update frequency: the last crawl depending on your project’s crawl settings. Ahrefs Site Explorer provides a suite of tools including a component for backlink & on-page SEO analysis, online brand mentions tracking, and domain comparison tool for competitor analysis, etc. The page has broken image (Added 562 in ahrefs) Example: JUMP TO: 1 A Basic Technical SEO Audit With Ahrefs Site Audit Step By Step. Link Building: find the strongest backlink opportunities in a niche. ; Podcast: Metrics & Chill Drive predictable growth every year with lessons from proven B2B leaders. Whether you are analyzing your own list of keywords or looking at the suggestions in Keywords Explorer, our Keyword Difficulty metric shows you the opportunities you can easily rank for. How to use the Overview report. while selecting “Videos” lets you find blocks of multiple videos that show up in SERPs that look like this: 4. Do you feel this title is bluff or something that is Impossible? Believe me; if I were you, I would also think the same. As a refresher, Standalone Health Checks is a service that monitors an IP address or hostname for your origin servers or application and notifies you in near real-time if there happens to be a problem. Bing and Yandex have their own versions, and so does Ahrefs. IP Firewall only allows /16 and /24. Everything in this section requires nothing but the Overview report (i. It looks like the top-ranking pages for both keywords are nearly identical (7/10 common results). Monitor your website's SEO health and optimisation progress over time. 3. If you’re a beginner and want to get a feel of keyword research tools, give it a try. They refer to themselves as “the largest index of live backlinks. Unlike the previous one, this method doesn’t require any tedious manual work. The score itself is displayed on a 100-point scale. You can then add the data you require. These Health Checks support fine-tuned. We collected the keyword difficulty scores of these 120,000 keywords from Ahrefs, Mangools, Serpstat, and Semrush. We use it for everything SEO-related. GSC only shows up to 16 months of data by default, but Ahrefs will store and show data for longer than that – as long as your GSC account is connected. Domain Authority score is a metric to predict the ability of a website / domain to rank in search engines. It will give you tons of insight into your competitors and you will make much better marketing decisions. Bucklescript bindings for Highcharts For more information about how to use this package see README. Check your Health Score. Google cares more about the "strength" of the linking page than that of the linking domain. $ 99. 1. Page Rating (PR) shows the strength of URL's overall internal backlink profile. This tool shows your webpage’s overall SEO efficiency. Ahrefs’ Free SEO WordPress Plugin. View all your backlinks. Ahrefs' SERP Checker gives you an accurate ranking difficulty score and detailed SEO stats for the top 10 search results. It features data straight from Google, so many SEOs believe it’s the most accurate source for some metrics,. Download this free Ahrefs audit dashboard template to gain valuable and actionable insights about your site’s health. Wayne. 49+ DR: ~ ADVANCED: Link from “Top Pages” of a REAL website. KPIs are industry statistics you can use to measure performance over time and give insights as to how effective your SEO campaign is. using การอ่านข้อมูลบน Ahrefs Backlink Checker. You can pay for ads to show up in the search engine’s paid results or optimize your pages to show up in organic results. KPIs are industry statistics you can use to measure performance over time and give insights as to how effective your SEO campaign is. Choose the “Phrase match” keyword ideas report. But it has different parameters for the evaluation that constitutes a DR score. Ahrefs is one of the best ways to check the health and URL rating of your website. Please See the PDF attached for an Overview and the Zip file for more details. DR stands for Domain Rating. 50-249. Further down you will find links to on-page problems that may need to be addressed. Domain rating is a proprietary Ahrefs’ metric that shows the score of a domain name backlink profile on a logarithmic scale from 0 to 100. At Ahrefs, the domain achieves a domain rating of 92 out of 100 points. It provides detailed information such as search volume and difficulty score. Even sites with high DR can be. We are a trusted digital marketing agency and started overtaking our competitors through the use of various. Other indexes may do this differently and come up with different counts. It looks like this:Use content creation tools. domain/*” mode. Here are some tips for an effective roadmap ideation session: Book in plenty of time (30-45 mins work well) Get everything down; even “bad ideas” help to get the ball rolling. Ahrefs Rank (AR) ranks all the websites in our database in order, by the size and quality of their dofollow referring domains — basically, by their DR . As such, we scored @ahrefs/bs-aws-lambda popularity level to be Limited. 2. , very easy to rank for). 2 billion keywords in 243 countries. Google published this document online in 2013 to “help webmasters understand what Google looks for in a web. You’ll see the page’s on-page SEO score in the first widget on the right. Google Search Console (GSC) is another SEO tool on our list. Right now, Ahrefs Rank #1 belongs to the website with the strongest. Ahrefs Enterprise Plan. Semrush: Best for Power Users. Screaming Frog: Best for. Latest version. You can find Health Check Analytics in the sub-menu under the Traffic tab in your Cloudflare Dashboard. Consider making videos about these topics. People who search for local businesses like property managers will usually see two types of search results: regular and "map pack. 7 out of 10. Updated: November 1, 2023 11 min read. I boosted the Ahrefs SEO health score on maui. Ahrefs claims to analyze more than 100 criteria, while SEMRush displays 120+. Nightwatch has a cap per plan for how many backlinks you can monitor. SEMrush features a small side having its site overall health score, which provides a simple summary of your. Ahrefs Keyword Ideas. thespecific. The most important metric returned by Ahrefs’ keyword explorer is probably its keyword difficulty score. If you have several pages with the same or similar content, you need to pick the one that you want to rank. To help you further, our free backlink tool shows you some more relevant metrics including: Ahref rank of your site; Ahrefs DR score of your site (Domain Rating) The total number of backlinks to your siteCari pekerjaan yang berkaitan dengan Pdf كتاب حوز تبسة تحميل مجاني atau upah di pasaran bebas terbesar di dunia dengan pekerjaan 23 m +. Right now, Ahrefs Rank #1 belongs to the website with the strongest. It runs on a scale from zero to a hundred. Compared to GSC, it monitors more SEO issues (explains how to fix them too) and offers more data on backlinks and keywords. How to do it. 比如，你从 DR 15 的网站获得了外链。. The Health Score of this website is 31, meaning there could be some major technical issues affecting this website’s performance. Ahrefs might only score it with a DR of 2 or 3. When you spot an interesting mention, you can assign it to another. It was initially created by Moz; AHREFs and SEMRush launched their own equivalents. While you can use it to illustrate general improvement in linkbuilding efforts over time, having a higher domain authority score. sign up for a free account, then create a new presentation, select infographic, and use the “Blank” template. Ahrefs’ Site Audit Tool helps you find and fix on-site SEO issues. Ahrefs pozwala nam na usprawnienie wszystkich naszych wysiłków SEO. The Site Audit tool also does an exhaustive analysis of your website, and based on that, it shows the health score, possible SEO issues, key data in charts, and ways to fix the SEO issues. A notable one is Ahrefs Webmaster Tools, which allows you to check SEO performance for the sites you own. Ahrefs makes a valiant effort to match SEMrush’s features but SEMrush still presents more information based on a better compilation of data. To find recruiting-related services and topics people are searching for, you'll need a keyword research tool like Ahrefs' Keywords Explorer. Keyword Difficulty scores, etc. These tools pull keyword ideas, estimated monthly search volumes and other SEO metrics from a database of billions of keywords. It creates an overview including a Health Score, a status of the crawl characteristics, and a breakdown of errors, warnings, and notices. non-indexable pages, top issues, and an overall website health score out of 100. You’ll know quickly when to make pivots because the data will let you know errors right away. N/A. Check your website’s overall SEO performance at a glance with Health Score, a two-digit number based on the number of errors found. Ubersuggest has a free version that is useful. , Domain Rating). Semrush has a handy tool that analyzes the text on a single page and scores it on a scale from 1 to 10. Check for 100+ SEO issues. Much of its functionality is similar to TubeBuddy. Similar to search engines, we crawl the entire web 24/7 and store petabytes (1PB =. The PyPI package ahrefs-api-python receives a total of 17 downloads a week. Voir le trafic organique de vos concurrents. this tool is 100% free for the site owners to improve their site performance. They refer to themselves as “the largest index of live backlinks. Ahrefs’ KD metric is incredibly useful when filtering through thousands of keyword ideas and finding the so-called “low-hanging fruit. Analyze log files Lots more In the red corner, we have Ahrefs. Our company’s SEO strategy is fully based on Ahrefs’ tools and tutorials. Headers. Sieh deine Google Search Console Daten direkt in Ahrefs. You’ll also notice in the dashboard that Ahrefs will assign a health score of your website so if you’re seeing something below 70, you should definitely explore what’s going on. The score ranges from 0 to 100, with higher scores indicating better website health and. Keyword Explorer works similarly to other keyword research tools. Ahrefs is a software company that develops online SEO tools and free educational materials for marketing professionals. Google published this document online in 2013 to “help webmasters understand what Google looks for in a web. According to Ahrefs, they index freshest backlinks on the web every 15 minutes, and crawl up to 8 billion pages a day. 2 How I use Ahrefs Site Audit in my SEO processes. SEO (Search Engine Optimization) is the practice of optimizing a website or webpage to increase the quantity and quality of its traffic from a search engine’s organic. The full list includes: PSI API. Link Building. – Ahrefs is just for you. For every top-ranking page, we show you backlink metrics to help you gauge the competition and understand the ranking difficulty of a keyword:Ahrefs is mainly used to analyze a website’s link profile, keyword rankings, and SEO health. In the search results, it shows search volume, competition, overall keyword score, related queries, keyword stats, and the tags from the top-ranking videos. You’ll also notice in the dashboard that Ahrefs will assign a health score of your website so if you’re seeing something below 70, you should definitely explore what’s going on. 1. “Then, use your audit score as a benchmark between your SEO and development teams, and strive to continually. Health Score: This SEO site audit tool provides a comprehensive SEO health score, graphically representing crucial data and highlighting potential SEO issues and suggestions for resolution. Ahrefs Free Trial Tool s. Still, pages on high "authority" domains tend to be stronger than those on low "authority" sites. Compared to Semrush’s keyword tool, Ahrefs lacks the more complex tools and insights, and isn’t as accurate as Semrush. Selecting “Video preview” lets you filter for videos that show up in SERPs as search results that look like this:. The Ahrefs SEO Toolbar is a versatile free multi-tool for SEO professionals and webmasters, encompassing a range of valuable features such as: 🔸 On-page SEO report (meta tags, word count, etc. Ahrefs Audit. Ahrefs uses a score out of 100 to indicate this — with a higher score letting you know that it’s going to be harder to rank for a keyword. The free tool above shows your website’s “authority” as calculated by Ahrefs (i. This website ranking measure is determined on a logarithmic scale, and the score ranges from 1 to 100, 1 being where all new websites start and move on up from there. " You can rank in both of these types of results, making it possible to show up twice on the first page of Google. Local SEO. Check out the resources below to improve your marketing knowledge and create effective marketing campaigns. I need to work on that 🙂 ) And you get the usual list of technical SEO issues to fix: duplicate meta tags,. So, starting 13th of August we began collecting historical data. Based on 157 reviews and ratings. On-Page SEO. Ahrefs’ Broken Link Checker is powered by the largest live backlinks database in the industry. They all come with pre-built metrics and visualizations – no design or coding required. Crafting SEO content is about giving searchers what they want and making it “sticky. “Then, use your audit score as a benchmark between your SEO and development teams, and strive to continually. November 10, 2022. Good luck! Screaming Frog is seriously underrated for finding broken links! No search engine on the planet looks at any of Ahrefs' (or any. Ahrefs Webmaster Tools (AWT) can help you with various SEO tasks, such as: Keyword Research. . Ahrefs explains this metric here . For a quick overview of the total number of referring domains, you. Keywords that contain your seed in the order it's written. Ahrefs Site Explorer provides a suite of tools including a component for backlink & on-page SEO analysis, online brand mentions tracking, and domain comparison tool for competitor analysis, etc. With Ahrefs, it’s possible to pick any two dates when working with historical data. We are a team of 50+ SEO professionals With 10 years of experience serving clients globally. This is more than one of the top-20 most visible domains, collinsdictionary. The number of websites referring to the domain’s URLs and the strength of their backlink profiles is used by Ahrefs to. Get more local customers. Data visualization. You’ll know quickly when to make pivots because the data will let you know errors right away. the better the score. Now there is no way for you to try out. Ahrefs, SEMRush, Moz: Higher domain rating and more backlinks than top competitors. Toggle the “Any word” switch. People who search for local businesses like personal injury lawyers will usually see two types of search results: regular and "map pack. As such, we scored ahrefs popularity level to be Limited. The dashboard of Ahrefs offers you a site Health Score from the Site Audit, the primary metrics from the Site Explorer on backlinks, traffic, authority, and the ranking evolution. At Semrush, the domain has an authority. It takes into account various factors such as domain authority,. It shows you an option to check the Ahrefs URL Rating of the website that is linking back. SE Ranking: Best for Small Businesses. To calculate PR, we consider: The higher the PR of a page, the more “link juice” is transferred to linked URLs. ” Which means you can likely rank for both keywords with a single page. Whether it’s using it for link building, keyword research, competitor analysis, or URL rankings, Ahrefs helps create a perfect content strategy. This website ranking measure is determined on a logarithmic scale, and the score ranges from 1 to 100, 1 being where all new websites start and move on up from there. Organic Keywords. See SEO metrics for dozens of projects on one page. But Semrush is the #1 alternative to Ahrefs. Trend-Diagramme zeigen dir auf einen Blick, wie deine Projekte performen. – Domain Rating (DR) gives you an idea of the strength of a site’s backlink profile, while Domain Authority (DA) gives you an idea of which site will rank higher on SERPs. SEMrush is one of the most popular SEO tools on the market. A typical SEO scoring example would be Semrush's Site Health metric in the Site Audit tool. The latter refers to the ability of a search engine to analyze a page and add it to its index. Ahrefs is a feature-packed suite of different search engine optimization (SEO) tools that help users, i. Live Index - contains all links that were “live” on our last re-crawl;Authority Score serves as an indicator of the overall quality of a domain or webpage. Domain Rating doesn’t take into account any other variables like link spam, traffic, domain age, etc. Image via Ahrefs Method #2: Score Technical SEO Health with Ahrefs’ Site Audit Tool. Example influencer report showing only positive mentions of influencers with a score of >20. Check your organic traffic in Ahrefs’ Site Explorer. It’s also good for establishing a baseline to improve upon if you’re just getting started. Customer Lifetime Value (CLV) Share of Voice (SOV) Brand awareness. Ahrefs’ Health Score is the percentage of internal URLs on your site that don’t have errors. Price range: $100-$149 / hr. Get a sense of your site's overall SEO health. Apply some math and coding magic to calculate “raw” DR scores; Plot these scores on a 100-point scale. With Semrush, you can easily take care of your online marketing yourself. Choose a keyword ideas report. Enter your seed keywords. Cons of Ahrefs Does not integrate with Search Console or Google Analytics. SEO Score. That’s why it gives you a prediction of how many referring domains you’ll need to get to rank in the top 10 results, which has nothing to do with outranking the #1 result for your target keyword. It comes from Google’s Search Quality Rater Guidelines —a 168-page document used by human quality raters to assess the quality of Google’s search results. As you can see, your website will get an overall health score out of 100 (which shows the proportion of internal URLs crawled by Site Audit that don’t have errors). With this subscription plan, you get one user, you can track upto 5 websites, keep track of 300 keyword rankings each week, crawl 25 domains via Site Explorer, but you can only run 3 daily searches via Keyword Explorer. Google Search Console is one of the essential tools in SEO. Take your site for a spin through Ahrefs and improve your website health! I am a Senior Software Engineer with a focus on geospatial applications, based in the Columbus, OH metropolitan area. , Domain Rating). – The main factor in measuring Ahrefs DR is backlinks. It says it crawled 26,000 urls, but I only have maybe 200. About. Ahrefs and SEMRush both offer audit functionality for your site. Ahrefs Site Audit. 4. GSC only shows up to 16 months of data by default, but Ahrefs will store and show data for longer than that – as long as your GSC account is connected. Choose the “Phrase match” keyword ideas report. The tool crawls your website to find technical SEO challenges that could hold you back from ranking higher in the search engines. After using Ahrefs for 3 years, I can't imagine my work life without it. Given that this isn’t usually the case for unpopular topics, a zero-volume. you’ll get a very useful report from this process and a good picture of your site’s health. The search console data below is for one of our partner’s websites that increased its site health from 72% to 95%. Ahrefs' SERP Checker gives you an accurate ranking difficulty score and detailed SEO stats for the top 10 search results. Commonly, the term “SEO score” describes a site’s overall technical SEO health. The more and higher-quality dofollow referring domains a website has, the higher its DR is, and the closer its AR is to #1. Ahrefs Health Score is a metric that measures the overall health and quality of a website's backlink profile. Luckily, you can filter this down to show only the most relevant keywords. 28 lessons · 5 hr 49 min. It increases your organic share of voice. The free tool above shows your website’s “authority” as calculated by Ahrefs (i. Local SEO. 1. Domain Rating and URL Rating checker. Company; CEO; ServicesScore 8. On a 100-point logarithmic scale, Domain Rating (DR) depicts the target website’s relative backlink popularity in comparison to all other websites in the Ahrefs database (the higher the score, the stronger the DR). The Ahrefs Alternatives of 2023. Workshop 801, The Factory, 1 Yip Fat Street, Wong Chuk Hang, Hong Kong3. It was developed by Ahrefs, a popular SEO tool provider, and was first introduced in 2016 as an alternative to other domain authority metrics like Moz’s Domain Authority. If you were looking for low-competition informational keywords for a blog, you can do the same. Ahrefs health score dropped after moving to new server. Based on project statistics from the GitHub repository for the npm package ahrefs, we found that it has been starred 3 times. DR is measured on a logarithmic scale from 0 to 100, with the latter being the strongest. To do a site audit, you need to add a project on Ahrefs, which requires you to verify that you own that website. The Ahrefs Certification Course will teach you how to use Ahrefs’ tools, data, and SEO metrics to. The initiative aims to improve the discoverability of valuable content from nonprofits, educational institutions, small businesses, and others who can’t yet afford to hire SEO specialists or invest in professional SEO tools. Use the interactive graph to see how traffic has progressed both globally and locally in 171 countries. 0 became the default view for Ahrefs’ Site Explorer. TIP: Knowing which of your links are no longer “live” gives you an opportunity to restore them and improve your backlink profile. Ahrefs. 6 Check these bonus SEO insights & reports from Ahrefs Site Audit. In ahrefs. Ahrefs provides you with an overall health score with a list of technical issues you can fix. The primary indicator of quality is DR, but it seems that DR (or the competitive equivalents) isn’t fulfilling the needs of most users if it’s exclusively. 0. In this article, we’ll go through 12 common SEO KPIs and discuss if and how you should track them. Ahrefs’ flagship score needs to look at more than just backlinks. As you can see, this brought up a lot of keywords—104,603 to be exact. Pair that with world-class data and an excellent UI, and it’s no wonder that Ahrefs has established itself a leader in the SEO software space. SEO Spy G lass: Carries out a quality audit, anti-penalty audit and check link quality based on 50+ factors. These tools pull keyword ideas, estimated monthly search volumes and other SEO metrics from a database of billions of keywords. Ahrefs’ primary keyword research tool is called Keyword Explorer. Affiliate Marketing. You can start by creating a free Ahrefs Webmaster Tools account. Ahrefs is a leader in SEO and marketing solutions. Ahrefs keyword tools offer fewer features, as the keyword research tool consists of two main features: Keyword Explorer. health blogs, etc. Google Search Console – Performance data from Google. A “crawl” is where software scans your website to find SEO issues. Let’s take a deeper look at each feature. Technical SEO can refer to aspects like: Ensuring that your web pages are crawlable and indexable; Managing duplicate content with canonical tags; Load speed and security factors (e. Find out what the modes mean on Ahrefs and how to effectively use them when adding a URL or domain. Understand your keyword’s traffic potential by looking at how much organic traffic the top-ranking page gets. In this post, we'll review AHREFS as well as a few alternatives. Ahrefs is one of the most popular SEO tools available today. User and customer acquisition. two issues. Ahrefs is a professional-grade SEO tool with powerful features across everything from keyword management to competitive analysis. (migration) between two cPanel servers. Use the search box to find a map for the country you’re looking to cover, then click “Edit This Map”. A website rated under 50% needs some serious work, whereas if a site scores 75% or above it has a solid foundation. To do a site audit on Ahrefs, login to your Ahrefs account and go through this sequence: Site audit > New project > Enter your domain > Continue Ahrefs is an excellent tool in your SEO toolbox. Based on project statistics from the GitHub repository for the PyPI package ahrefs-api-python, we. In general, Authority Score is used for domain comparison and not for determining how good or bad domains are on an absolute scale. Site Explorer 2. Live Index - contains all links that were “live” on our last re-crawl;Ahrefs has a metric to determine the authority of the website, it is known as DR. DR stands for domain rating, it is almost similar when we compare it to the domain authority. Go the Best by links report. It runs on a scale from zero to a hundred. " You can rank in both of these types of results, making it possible to show up twice on the first page of Google. 8% of Yellow Warnings ~ from 1088 Warnings to 101. 这个很有意思，因为随着来源站点的DR分数的提高，你的网站DR也会随之提高。. ; The total number of external links — ‘backlinks’ — pointing to the website (generally speaking, the more of these the better. In fact, I’ve been a paying SEMrush customer for over 11 years now: Over that time I’ve seen it evolve from a keyword research tool for PPC to a full-on SEO software suite. Our crawler is the second most active after Google, and we update our backlinks database with fresh data every 15 minutes. Ahrefs all-in-one SEO toolset can help you with: - Competitor research: unveil your competitor's organic keywords, backlink strategies and PPC keywords - Link Building: find the strongest backlink opportunities in your niche - Keyword Research: get maximum relevant. The Health Score offers a great proxy for your overall state of technical SEO. Let’s go through the process in more detail. All you need is to set up a Site Audit project and start a crawl. On a 100-point logarithmic scale, Domain Rating (DR) depicts the target website’s relative backlink popularity in comparison to all other websites in the Ahrefs database (the higher the score, the stronger the DR). Word count. Run a comprehensive crawl of your website with Ahrefs Webmaster Tools (AWT) to check. All you need is track your website via. It’ll alert you to the issues found on your website, paired with recommended solutions. If you do need more features and more search capacity, we offer a package as low as $29/month. Just type in a broad keyword like “drone,” hit “Find keywords,” and you’ll see the top 100 most popular keywords. Within your Project Overview, scroll down to view the list of issues and click on "Manage list". Semrush – No special discount, but you can get a 16% discount on an annual subscription. Check report template. 1. Ahrefs' keyword database has 19. 1. First, it is an excellent communication tool for quickly describing a patient’s. 1. The only two free tools you need. Here, you get to toggle this issue on or off at the project level. The tool will scan your website and measure the user-facing and technical aspects of search engine optimization and report the SEO rating in a number format. Also, keep track of competing domains and content. , Domain Rating). Here are some from last year: Year-over-year. . ago Actually no, HS isn't important thing and Ahrefs DR or UR. These could be broken redirects, missing meta descriptions, duplicate or missing tags, etc. It is simple to improve the domain authority and page rank, but an SEO can use some effective strategies to boost the website ranking in the search engine results. Learn what keywords your website ranks for and compare how you stack up against competitors in the SERPs. Technical problems: If anything’s stopping your pages from appearing and ranking in search engines. Spam score – 1 % Domain Renewal date – Feb 2024 Multi Niches – Finance, Business, Travel, Visa, Education, Food, LifestyleAWT(Ahrefs Webmaster tool) is a Free SEO tool for bloggers, Provide Free Site Audit and in this video, I'll tell you how to do a perfect site audit of your b. Every time AhrefsBot finishes crawling your website, it will update your Health Score and report accordingly. SoapUI calls getting 403 forbiden. Semrush: Best for Power Users. 1% fewer suggestions than SEMrush, 97% fewer than those made by Ahrefs, and 83. Next, the tool will run the request and return the results in a matter of seconds. Ahrefs’ Site Audit tool is great for identifying technical SEO issues on your site. Use Ahrefs’ Keywords Explorer. The number of websites referring to the domain’s URLs and the strength of their backlink profiles is used by Ahrefs to. Ahrefs health score from 89 to 1. Analyse your website for common technical SEO issues and optimisation best practices. Organic traffic. Let me know if it works. You’ll see an overall health score and a breakdown of notices, warnings, and errors.