65+ SEO Audit Tools

Updated: August 19, 2022.

The database of 65+ SEO audit tools for some much and little precocious SEOs. 

Here is the astir implicit database of SEO audit tools. It took maine a batch of clip to compile this database but it’s yet here. These are the tools that each SEO tract auditor should beryllium alert of.

Of course, it’s not indispensable to usage each of these tools with each SEO audit you execute due to the fact that determination is simply a immense overlap betwixt galore of them (especially crawlers).

However, your consciousness of these tools tin so determination your SEO auditing to a caller level and fto you go adjacent a amended SEO than you are close now. 

❗Make definite to cheque my database of example method SEO issues if you audit websites and my list of SEO tips.

Google SEO tools are indispensable tools for practically immoderate SEO audit type. Google offers truthful galore SEO tools that I person compiled a abstracted database of 50 SEO tools from Google only. The must-have SEO tools from Google include, among others, Google Search Console (GSC), Google Analytics (GA), Google PageSpeed Insights, Lighthouse, Chrome DevTools, and more. View my database for much details and links to these tools.

Type: FREE & web-based
Link: Google SEO Tools 

There are besides virtually hundreds of large SEO Chrome extensions that tin assistance you a batch successful performing an SEO audit. I person besides compiled the database of 79 SEO extensions for Chrome and I invitation you to cheque it to find the plugins that volition facilitate your SEO auditing process. I americium sharing a fewer Chrome extensions that whitethorn beryllium ace utile for performing a tract audit further successful this list. View my afloat database of Chrome extensions for more. 

Type: FREE
Link: Chrome SEO Extensions

Chrome Web Developer is simply a instrumentality for website developers but SEOs tin besides extract a batch of utile SEO accusation from it. For example, the instrumentality lets you disable JavaScript connected a leafage to cheque whether the tract is functional without JS.

Type: FREE & browser extension
Link: Web Developer 

Semrush Site Audit is by acold 1 of my favourite web-based crawlers.  Semrush Site Audit analyzes hundreds of method SEO elements, specified arsenic crawlability, HTTPS, planetary SEO, Core Web Vitals, tract performance, interior linking, and more.

Similar to Sitebulb, Semrush Site Audit provides explanations of each contented it detects, which makes it a large instrumentality for little precocious SEO auditors. 

Type: PAID (free trial) & web-based
Link: Semrush Site Audit

Screaming Frog is astir apt the astir fashionable SEO auditing instrumentality retired there. This tract crawler is highly flexible and powerful, susceptible of crawling some precise ample and precise tiny websites and allowing real-time effect assessment.

With Screaming Frog SEO Spider, you tin place breached links, execute metadata and leafage rubric analysis, pinpoint duplicate content, reappraisal robots directives, render JS, cheque hreflangs, and overmuch more.

Type: FREE (up to 500 URLs) & desktop-based
Link: Screaming Frog SEO Spider

Although Sitebulb is seen chiefly arsenic a website crawler, it tin bash a batch more. Not lone tin it execute an audit of your website and connection applicable recommendations, but it does each of this portion keeping you tranced with enchanting visualizations.

In opposition to Screaming Frog SEO Spider, Sitebulb provides explanations of each issues and further speechmaking links, which makes it bully for some little and much precocious SEO tract auditors.  

Type: PAID & desktop-based
Link: Sitebulb (you tin get a 60-day extended proceedings of Sitebulb arsenic a visitant of SEOSLY)

JetOctopus offers crawling and SaaS log analyzing features for endeavor SEO. The instrumentality tin intersect a crawl study information with Google Search Console and log insights.

The study generated by JetOctopus presents the astir important SEO opportunities, shows insights from the GSC information (keywords), and identifies method SEO errors (indexation, JS, duplication, etc.).  In my opinion, this is 1 of the champion web-based crawlers. 

Type: PAID (7-day escaped trial) & web-based
Link: JetOctopus 

With Serpstat Site Audit, you tin execute a website SEO audit that is implicit and comprehensive. The problems are divided into 3 categories connected the ground of precedence (low, medium, and high).

You tin besides usage Serpstat’s SDO people to find your tract optimization level. Furthermore, you tin payment from applicable recommendations and explanations provided for each SEO constituent analyzed. 

Type: PAID (free trial) & web-based
Link: Serpstat

Bing whitethorn not beryllium the champion hunt motor successful the satellite but it has an array of awesome method SEO tools. One of these tools is Bing Site Scan which tin crawl your website and measure it for immoderate of the astir predominant method SEO problems.

The Site Scan instrumentality looks a spot akin to different well-known website crawlers similar Screaming Frog SEO Spider oregon Sitebulb. You tin scan the full site, conscionable its sitemap, oregon a database of URLs. There are besides precocious settings, specified arsenic scan depth, crawling speed, oregon the anticipation to disregard robots.txt. 

Type: FREE
Link: Bing Site Scan

Considered by galore to beryllium the starring level related to method SEO, DeepCrawl is a web-based crawler that offers in-depth method SEO insights and analytics. DeepCrawl can conception information for precedence recognition and boasts a flexible API that allows you to usage information arsenic and erstwhile required. DeepCrawl is simply a immense subordinate successful endeavor SEO. 

Type: PAID
Link: DeepCrawl

OnCrawl SEO Crawler is simply a cloud-based SEO crawler that allows you to analyse implicit 300 cardinal URLs per crawl. The instrumentality contains much than 500 charts and 1200 information points that volition fto you dive truly heavy into the site’s method SEO health. One happening I particularly similar astir OnCrawl is that it offers implicit crawl customization, specified arsenic JS crawling, virtual robots.txt, DNS override, staging websites, and more. 

Type: PAID (14-day escaped trial) & web-based
Link: OnCrawl

WooRank Site Crawl is a web-based tract crawler that has been designed specifically for identifying crawl issues that mightiness beryllium tripping up hunt engines, specified arsenic presumption codes and on-page SEO.  It besides offers applicable ways to tackle these issues and shows you speedy SEO wins.

Type: PAID (14-day escaped trial)
Link:  WooRank Site Crawl

Greenflare is an open-source, free, and lightweight SEO web crawler designed specifically for Windows, Mac, and Linux. Alongside being cross-platform, Greenflare requires debased hardware and is highly scalable (having been tested against websites having implicit 4M URLs). You tin entree reports connected elements related to on-page SEO, benignant and filter crawl data, place immoderate damaged interior links, and execute a big of different functions. 

Type: FREE
Link: Greenflare

Netpeak Spider is simply a desktop-based crawler for SEO auditing. With Netpeak Spider, you tin execute regular assessments of the on-page SEO of your website. The instrumentality checks and analyzes much than 100 imaginable SEO issues, specified arsenic breached links, duplicate content, H1, and more. There is besides the enactment of tract scraping, web information extractions, and precocious information segmentation. 

Type: Freemium 
Link: Netpeak Spider 

Ahrefs Site Audit volition crawl each leafage that it spots connected your site, and past travel up with an wide people of SEO health. In addition, the instrumentality volition visualize each the indispensable information successful the charts, emblem each imaginable SEO problem, and connection imaginable solutions for those. With

Ahrefs Site Audit, you tin cheque your website for problems related to performance, HTML tags, societal tags, contented quality, localization, incoming and outgoing links, resources, and outer pages. 

Type: PAID (7-day proceedings for 7 dollars) & web-based
Link: Ahrefs Site Audit

The Moz Site Crawl, different web-based crawl, tin rapidly crawl ample sites and way each caller and recurring contented that occurs implicit time. Through interactive charts, you tin measure the categories of issues, pinpoint caller issues, and cognize the full fig of issues. This way, you volition beryllium capable to place trends with ease, grasp caller opportunities, and get precious accusation connected your website’s wide SEO performance. 

Type: PAID (30-day trial) & web-based
Link: Moz Site Crawl

A robust instrumentality and website crawler, SEOMATOR has been designed for SEO auditing and website analysis. Designed by SEM/SEO professionals, the instrumentality is chiefly aimed astatine analyzing website operation (internal links, breached links, etc.), structured data, tract content, and method SEO (redirects, canonicals, effect codes, etc.).  You tin usage SEOMATOR for a speedy glimpse astatine regions that necessitate circumstantial attraction during an SEO audit. 

Type: PAID (free trial)
Link: SEOMATOR

BEAMUsUp is simply a escaped desktop-based crawler that has been discontinued but it inactive works and tin beryllium used. BEAMUsUP lets you execute the sorting, segmentation, and filtration of exported information extracted from website crawls and presents the astir predominant SEO issues. This crawler has nary limits regarding the fig of pages it tin crawl. I americium sharing it mostly for acquisition purposes arsenic it has been discontinued. 

Type: FREE (discontinued)
Link: BeamUsUp 

The Raven Website Auditor volition classify each SEO contented into 1 of the six visibility issues (meta issues, contented issues, nexus issues, semantic issues, and mobile and desktop leafage speed), making it casual for you to place the benignant of errors astir prevalent connected the website. With Raven, you volition not lone person an easy-to-understand occupation database but you volition besides get an actionable checklist of suggestions. 

Type: PAID (free trial)
Link: Raven Site Auditor 

Alexa Site Audit Tool is different almighty web-based crawler that is expected to assistance you find method SEO issues. The instrumentality checks for issues, specified arsenic on-page SEO (word count, rubric tags), crawl errors (broken links, resources blocked by robots.txt), velocity analysis, and information issues (insecure meta tags and forms). The instrumentality helps you prioritize the issues and offers step-by-step instructions connected however to hole the issues detected. 

Type: PAID (free trial) & web-based
Link: Alexa Site Audit Tool

The Cognitive Site Audit Tool is different web-based crawler that performs a afloat method SEO tract investigation and highlights immoderate issues and errors. The instrumentality analyzes antithetic areas of method SEO, specified arsenic indexability, architecture, mobile, and performance. It besides provides hints connected however to hole the issues detected and helps you prioritize them. 

Type: PAID (free trial)
Link: Cognitive Site Audit Tool

Zadro Web SEO Auditor provides a scope of features, including domain and leafage authorization for each links, Google PageSpeed Insights scores, a database of 10 champion keywords arsenic perceived by Semrush, galore method aspects (including robots.txt and sitemap.xml files),  representation and metadata checking, investigation of the beingness of societal links connected a website, and more.  

Type: FREE & web-based
Link: Zadro Web SEO Auditor 

ContentKing SEO Auditing is a unreality level that is enterprise-grade and designed for Real-Time Content Change Monitoring and SEO Auditing. The uniqueness of ContentKing lies successful the information that it lets webmasters hole immoderate issues earlier they person had the accidental to impair SEO rankings. Thanks to its applicable insights, it is immensely casual to optimize each country and facet of your website. 

Type: Paid (extended escaped proceedings for users of SEOSLY) & web-based
Link: ContentKing SEO Auditing

With this SEO investigation and audit tool, you tin execute a speedy SEO investigation of immoderate page. The instrumentality checks things, specified arsenic HTTP Headers, meta tags, keywords relevancy, the SERP snippet of the page, URLs recovered connected the page, headings, keywords successful ALT texts, and more. The instrumentality analyzes 1 azygous leafage (it does not execute the afloat crawl of the site) and extracts easy-to-digest data. 

Type: FREE & web-based
Link: SEO Workers SEO Analysis Tool 

This web app lets you cheque retired immoderate webpage without the distractions that travel with styles. In addition, it volition item immoderate conception of a leafage that mightiness beryllium related to SEO. BROWSEO works by focusing wholly connected HTML, overmuch similar what a hunt motor robot volition presumption erstwhile it visits a page. It allows you to not lone find the operation of a leafage but besides however applicable it is to peculiar hunt terms. 

Type: FREE & web-based
Link: BROWSEO

With Bing Site Explorer, you tin instrumentality a look astatine your website done the eyes of Bing. The uniqueness is astir the mode of information presentation. Every website leafage is classified into a folder and sub-folder which represent the operation of a site. Every folder volition incorporate pertinent crawl accusation derived done caller crawls, on with a number of backlinks, impressions, and clicks.  

Type: FREE
Link: Bing Site Explorer

This wide scope of tools helps you with SEO learning, obtaining personalized rewrites and redirects, knowing the imaginable causes down your website’s nonaccomplishment of traffic, hreflang generation, and the basics of PWAMP and its functioning. The founder, Aleyda Solis, who runs an SEO consultancy called Orainti, is good known for being an adept successful planetary SEO. 

Type: FREE & web-based
Link: SEO Tools by Aleyda Solis 

The combo of method SEO and contented that is produced from in-depth assemblage insights means that Merkle Technical SEO Tools are 1 of the champion escaped method SEO tools passim the industry. These tools include, among others, robots.txt tester, .htaccess tester, sitemap generator, RSS provender parser, fetch & render, pre-rendering tester, hreflang tag tester, and more. 

Type: FREE & web-based
Link: Merkle Technical SEO Tools 

The Internet Marketing Ninjas SEO Tools is a broad postulation of SEO tools aimed astatine helping you analyse and amended astir apt each country of SEO and net marketing. The tools include, among others, a tract crawl tool, representation & nexus analyzer, on-page optimization tool, side-by-site SEO examination tool, robots.txt generator, and more. 

Type: FREE & web-based
Link: Internet Marketing Ninjas SEO Tools

The SEO toolset from Ryte is considered 1 of the champion erstwhile it comes to on-page optimization and it’s free.  Ryte Free SEO Tools include, among others, Structured Data Helper, Ryte Topic Explorer, Website Checker, robots.txt generator, Text Uniqueness Tool, Google Snipper Optimizer, and robots.txt tool. 

Type: FREE & web-based
Link: Ryte FREE SEO Tools 

This precise utile instrumentality functions arsenic an Excel add-on and has galore features that tin assistance users execute heavy SEO investigation with information belonging to different sources, without ever having to determination distant from Excel. The instrumentality uses a “connector” for extracting information from these third-party sources. These features marque it a highly utile instrumentality for off-page and on-page SEO analysis.

Type: FREE
Links: SEO Tools for Excel 

Ahrefs Webmaster Tools is simply a escaped instrumentality from Ahrefs that volition show your site’s SEO wellness (and scan your tract for 100+ communal SEO issues) and supply you with proposal connected fixing these issues. The instrumentality besides gives you information connected the backlinks and the keywords that bring the tract the bulk of traffic. You tin usage the instrumentality lone if you link it to your Google Search Console data. 

Type: FREE (but requires measure to the GSC data)
Link: Ahrefs Webmaster Tools

The Log File Analyzer from Semrush is an SEO instrumentality that tin analyse entree logs and past nutrient a study detailing the mode Googlebot performs crawling connected a website. With this information, SEOs tin support way of method issues and instrumentality crawl fund optimization. 

The biggest vantage that you get with this instrumentality is the quickness of entree log reading. Within a little span of time, you tin recognize Google’s enactment with your oregon your clients’ sites. There is nary request to torment yourself by doing it successful Excel. 

Type: PAID (free trial) & web-based
Link: Semrush 

Much similar the Semrush instrumentality discussed above, the SEO Log File Analyzer from Screaming Frog helps you recognize the precise mode successful which crawlers similar Googlebot interact with a website. All you request to bash is upload log files, and the instrumentality volition fto you verify hunt motor bots, place crawled URLs, and analyse hunt bot behaviour and data. 

Type: FREE and PAID & desktop-based
Link: SEO Log File Analyzer 

OnCrawl Log Analyzer walks an other mile during your SEO audits and helps you representation your URLs into calculated segments and groups. Through groups of aggregate pages, you tin recognize the mode successful which you are spending your crawl budget. With this analyzer, you get unlimited processing of data, caller rank, unrecorded monitoring of logs, almighty segmentation, and overmuch more.

Type: PAID (14-day escaped trial)
Link: OnCrawl SEO Log Analyzer 

JetOctopus Log Analyzer claims to beryllium the astir affordable log analyzer connected the market. The instrumentality is precise casual to use, and contains a batch of pre-set contented reports, unrecorded logs stream, 2-click integration, and more. There is besides nary bounds connected the fig of log lines. JetOctopus Log Analyzer allows you to place crawl fund waste, radical pages by the fig of visits by bots, place fake bots, and overmuch more

Type: PAID (free trial)
Link: JetOctopus Log Analyzer  

SEOLYZER an SEO instrumentality that is utile and intuitive astatine immoderate level of experience. You tin execute the investigation of the postulation of log files either done an upload oregon successful real-time. Not lone is the crawler quick, but the reports it produces are easy-to-understand and extended (you tin usage the columns tab to entree further information). 

Type: FREE (with limits) & web-based
Link: SEOLYZER 

JavaScript Rendering Check lets you measure URLs for immoderate differences betwixt the rendered HTML and the archetypal code. The instrumentality checks lone 1 azygous URL. It does not execute a afloat crawl and comparison. To bash that, you tin usage Screaming Frog oregon Sitebulb crawl with JS rendering. 

Type: FREE & web-based
Link: JavaScript Rendering Check

Chrome Dev Tools is a clump of web improvement tools that person been integrated straight into the Chrome browser. With these tools, users tin not lone presumption the DOM but besides manipulate oregon alteration it. In addition, you tin change the benignant of a leafage done the preview situation option, usage JavaScript to presumption messages, debug, and process the codification wrong the console. The instrumentality besides lets you analyse the site’s show and laboratory values of web vitals. 

To unfastened Chrome DevTools, simply right-click anyplace connected the leafage successful Chrome and prime “Inspect”. 

Type: FREE & built into Chrome
Link: Chrome Dev Tools 

With Detailed SEO Extension, each you request to bash is property a fastener to person the basal SEO insights astir the website that you are presently browsing. The instrumentality has been chiefly designed for day-to-day investigation and allows you to propulsion backmost the meta description, rubric tag, meta robots tag, headings, and a batch much accusation for immoderate website that you need.

Type: FREE & Chrome extension
Link: Detailed SEO Extension

The SEO Indexability Check Chrome hold has been designed by DeepCrawl, and allows you to presumption the indexability presumption for immoderate leafage that you want, done intuitive colour codes. Moreover, erstwhile you unfastened the extension, you volition beryllium capable to spot the implicit details of the robot directives and the effect codes which produced the status. 

Type: FREE & Chrome extension
Link: SEO Indexability Check

SEOquake, a escaped browser plugin from Semrush, tin present integrated hunt accusation wrong a click. The instrumentality is compatible with large browsers, specified arsenic Google Chrome, Opera, and Mozilla Firefox. It provides on-page SEO accusation successful a flash, examines interior and outer links, compares domains and URLs successful real-time, and allows you to export data.

Type: FREE & browser extension
Link: SEOquake

Another escaped Chrome extension, MozBar enables you to get nexus metrics for some domains and pages during your hunt and lets you presumption Page Authority, Domain Authority, and the backlink fig for the website arsenic you proceed to search. 

Type: FREE & browser extension
Link: MozBar

Majestic SEO is an invaluable instrumentality for analyzing backlinks which often are an important portion of an SEO audit. It measures and presents backlink metrics, specified arsenic Trust Flow and Citation Flow. It besides shows the fig of outer backlinks, referring domains, referring IPS, and more. 

Type: FREE and PAID & web-based
Link: Majestic

As the sanction suggests, Check My Links is simply a nexus checker – it crawls each implicit your webpage and tries to place immoderate breached links. The instrumentality past highlights each nexus that is moving good and each nexus that is impaired successful immoderate mode – each of these atrocious links tin past beryllium copied to the clipboard. 

Type: FREE & Chrome extension
Link: Check My Links

With Alt Text Tester, you tin cheque the Alternate Text of immoderate representation connected the tract by simply hovering implicit it. Moreover, erstwhile you double-click connected the image, the instrumentality volition besides transcript the substance for you. 

Type: FREE & Chrome extension
Link: Alt Text Tester

You tin usage this instrumentality to find retired the exertion that has been utilized to physique immoderate website. All you request to bash to person this accusation is click connected the Builtwith icon. Knowing the technology, plugins, oregon frameworks which are utilized connected the tract is highly utile erstwhile providing SEO recommendations.

Type: FREE & Chrome extension
Link: BuiltWith Technology Profiler

With Link Redirect Trace, you tin analyse immoderate redirect and larn whether it is affable successful presumption of SEO. The instrumentality volition besides fto you place redirect chains and JS redirects. This is an indispensable instrumentality for SEO auditors who privation to hint redirects connected a per-page basis.   

Type: FREE & Chrome extension
Link: Link Redirect Trace

The View Rendered Source Chrome Extension is incredibly lightweight and lets you spot however the browser has rendered the archetypal HTML of a leafage into a functional DOM, alongside immoderate JavaScript modifications. The instrumentality highlights each the differences betwixt the rendered and earthy versions and shows the mode successful which JavaScript performed leafage modification during the clip of render.

Type: FREE & Chrome extension
Link: View Rendered Source

Thanks to Link Miner, you tin elevate the process of analyzing (broken) links. The instrumentality provides you with societal and nexus information for immoderate leafage link, allows you to export each nexus from immoderate page, and adjacent places the nexus information side-by-side with the leafage nexus itself. In addition, Link Miner beryllium utilized for knowing the fig of outer oregon full links that are contiguous connected the leafage you are presently viewing. 

Type: FREE & Chrome extension
Link: Link Miner

It comes arsenic small astonishment that Google uses its users’ locations to nutrient results that are astir relevant. However, if you are unwilling to fto Google usage your contiguous location, you tin usage Google Location Changer to proceed your Google Search – lone this time, it volition look arsenic if you are performing the hunt from a determination antithetic from your existent one. 

Type: PAID (14-day escaped trial)
Link: Google Location Changer 

As the sanction suggests, this instrumentality is designed to cheque if the XML sitemap enactment is accurate. In addition, this instrumentality volition sometimes ping Google successful bid to fto it cognize astir the determination of your sitemap. You volition beryllium instantly informed if determination are immoderate problems with the sitemap, thereby enabling you to marque immoderate required changes earlier the sitemap is submitted to Google. 

Type: FREE
Link: XML Sitemap Validator  

This escaped work lets you guarantee that web documents are valid. This validator is susceptible of processing documents produced successful astir each markup language, specified arsenic HTML, XHTML, SMIL, MathML, and SVG. It tin besides validate a papers written utilizing XML DTD oregon SGML, arsenic agelong arsenic the close benignant of papers benignant declaration has been used. 

Type: FREE
Link: W3C Markup Validator 

This instrumentality checks either your website arsenic a whole, oregon circumstantial pages and, wrong minutes, produces a study astir immoderate breached links that it mightiness person identified. You bash not request to instal oregon tally immoderate other programme files successful bid to make these reports.

Type: FREE & web-based
Link: Online Broken Link Checker

HEADMasterSEO is simply a desktop-based instrumentality that lets you cheque URLs successful bulk to analyse presumption codes, redirects, effect time, effect headers, HTTP header fields (X-Robots-Tag, etc.). The instrumentality lets you analyze, filter, and benignant results. There is besides the enactment to export to CSV. 

Type: FREE (up to 500 URLs) & desktop-based
Link: HEADMasterSEO 

URL Profiler is simply a desktop-based instrumentality that lets you audit links, content, and societal data. The instrumentality tin perform, among others, a domain investigation (and retrieve information similar societal shares, Whois information, Wayback Machine, Ahrefs DA, etc.), URL investigation (HTTP statuses, robots access, etc.), and contented investigation (readability, contented uniqueness, etc.). 

Type: PAID (14-day escaped trial)
Link: URL Profiler 

Siteliner is simply a free-of-cost instrumentality that lets you cheque the tract for things similar duplicate content, mean leafage size, mean leafage load time, connection count, interior links per page, full links per page, inbound links per page, and outer links per page. The instrumentality besides shows you however your tract compares to different sites scanned by it. 

Type: FREE & web-based
Link: Siteliner 

SEOptimer is simply a instrumentality designed for website auditing and reporting and tin execute a broad reappraisal of immoderate website successful little than 30 seconds. The instrumentality checks and reports connected things similar on-page SEO elements, apical keyword rankings (top 10 keywords successful a circumstantial location), usability performance, societal media, and the technologies utilized connected the site. 

Type: FREE with PAID options & web-based
Link: SEOptimer 

SEO Site Checkup tin execute a brisk website audit that volition amusement you the database of issues to beryllium fixed unneurotic with their precedence and explanations. Some of the things that the instrumentality checks see the size of HTML, the usage of CDN, JS errors, and more. 

Type: PAID (14-day escaped trial) & web-based
Link: SEO Site Checkup

Everyone who has been successful the SEO manufacture for 8-10 years astir apt knows this instrumentality precise well. Xenu’s Link Sleuth is simply a desktop-based instrumentality that lets you analyse websites and place immoderate breached links. It analyzes each URL, image, background, frame, and section representation map, benignant sheet, script, and java applet. I americium sharing this instrumentality mostly for acquisition purposes for SEO geeks retired there!

Type: FREE & desktop-based
Link: Xenu’s Link Sleuth 

Panguin is simply a free-of-cost SEO instrumentality designed to spot if Google algorithm updates person impacted your website successful immoderate way. You tin prime your preferred updates from a implicit list, and you tin past spell done the implicit timeline of those circumstantial updates. 

Type: FREE & web-based
Link: Panguin Tool 

The Website Penalty Indicator tin assistance you find whether a tract mightiness person been penalized by Google. All you request to bash is participate the domain and the instrumentality volition amusement you the timeline of Google updates overlaid the visibility of the tract (the information from Semrush). 

Type: FREE & web-based
Link: Website Penalty Indicator 

To enactment it simply, Algoroo is simply a tracking instrumentality for Google algorithms and tin beryllium utilized for the tracking of immoderate benignant of Google algorithm update. The instrumentality besides shows you play winners and losers. There is simply a customizable timeline connected which circumstantial updates are marked unneurotic with SERP fluctuations recorded connected circumstantial days. 

Type: FREE & web-based
Link: Algoroo 

Like Algoroo, Semrush Sensor has been designed to way and show Google SERP volatility connected the ground of regular ranking changes, and place immoderate indications of Google algorithm updates. The instrumentality lets you analyse SERP volatility successful antithetic categories, including successful desktop/mobile. You tin besides presumption winners and losers and analyse SERP features occurrence (e.g. featured snippets, section pack, etc.). 

Type: FREE & web-based
Link: Semrush Sensor 

Mozcast is different instrumentality designed with the nonsubjective of tracking “weather” patterns and trends successful the Google algorithm implicit the erstwhile time and the 90-day history. The instrumentality besides reports connected the Google SERP features, specified arsenic HTTP results, cognition graph, section packs, related questions, etc. 

Type: FREE & web-based
Link: Mozcast

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Here are the SEO auditing guides you volition like:

• How to audit a tract with Google Search Console
• How to audit a tract with Sitebulb
• How to audit a tract with JetOctopus
• How to find caller keyword opportunities utilizing Ahrefs
• 7 ways to usage Ahrefs Webmaster Tools
• 40+ champion SEO podcasts