Free SEO Audit Tool: An Online Report That Tells You What to Fix
Enter your domain and get an online SEO audit report in about two minutes. Not another list of technical warnings: every issue ranked by impact, with the fix, re-checked every week.
What the Audit Tool Checks, Automatically
Every factor scored and re-checked every week, no manual work.
Website Essentials
28 factorsOn-Page SEO
6 factorsTechnical SEO
31 factorsMarketing Channels
12 factorsHow It Works?
From domain to an automated audit in about two minutes.
Enter Your Domain
Simply Enter Your Website URL And Start Instantly.
Get Detailed Audit Report
Receive A Complete Audit Covering Performance, SEO, And Growth.
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What to actually look for in an audit tool
Most website and SEO audit tools do the same thing: crawl your site, list every technical warning they find, and leave you to figure out what actually matters. Brainito is built differently. It combines technical SEO, on-page SEO, site speed, trust pages, tracking, and conversion factors into a single Marketing Health Score across 77 checks, shows the evidence behind each verdict, ranks every finding by its likely effect on revenue, and re-runs the whole audit automatically every week so the tool stays useful after the first scan. For a US small business that was paying $130 a month for a crawler it opened twice, that is a different kind of product.
What is in the online SEO audit report
Type a domain and the audit runs online, with nothing to install, and the report is ready in about two minutes. It opens with a Marketing Health Score out of 100, then lists the findings across 77 checks: technical SEO (indexability, crawl errors, the XML sitemap, canonical tags, HTTPS), on-page SEO (titles and meta descriptions, headings, internal links, content depth), Core Web Vitals and mobile page speed, plus the trust pages, tracking and conversion factors a pure SEO crawler skips. Every verdict shows the evidence that produced it, the page and the tag or script involved, so you can check it yourself instead of taking a grade on faith. Signed-in users can download the report as a PDF to share with a developer or a client, and the sample report shows a complete one before you run your own.
From audit report to fixes, in order
An SEO audit report is only useful if it tells you what to do on Monday. Each finding comes with the fix in plain language and a rank by expected impact, so the first item is the one most likely to move traffic or leads, not the one that appears on the most pages. Nine service pages accidentally set to noindex go above 200 images without alt text, even though the alt text is the longer list. Work down the list, and the next weekly run shows which fixes registered, which broke again, and what moved to the top. If you would rather not do the work yourself, the same findings feed the Marketing Manager workspace, where the title, schema and page fixes can be made in one place.
Automated, not a one-time report
A static PDF audit is out of date within weeks as your site changes and competitors move. Brainito's audit tool re-checks your site every week and refreshes the ranked list, showing what improved, what broke, and the highest-priority fixes for that week. Consider a Chicago dental practice that swapped its booking widget in March. The new widget loaded 600 KB of JavaScript before the page rendered and pushed mobile LCP from 2.1 to 4.7 seconds. A one-time audit from January would never have noticed. The weekly run flagged Mobile page speed the following Monday, with the script named in the evidence. Semrush and Ahrefs can schedule crawls too, but the output is a severity-sorted issue list, not a ranked fix list with the cause attached.
Ranked by impact, not just technical severity
A missing alt attribute and a checkout that fails on mobile are not equally important, but most audit tools present them the same way, and the alt attributes win by volume because there are 200 of them. Brainito ranks findings by expected impact on revenue, so the top of your list is the highest-leverage fix, not the most common one. For the Chicago dental practice that meant the booking widget first, then nine service pages sharing one title, then a missing Refund policy for its whitening packages, with 'dentist near me' clicks in Chicago at roughly $8 to $10 giving each organic visit a concrete value. The 200 alt attributes stayed on the list, near the bottom, where they belong.
One tool instead of several subscriptions
Beyond the audit itself, the Marketing Manager workspace puts the fixes in the same place as the findings: a website builder for new pages, an SEO suite for titles, canonicals, and schema, social scheduling, email, and analytics, plus 320+ marketing tools for keyword research, competitor analysis, and more. Teams that were paying for Semrush at about $130 a month, a page builder at $30, an email tool at $40, and a social scheduler at $25 can often consolidate. Brainito's model is different from a subscription: the audit is free, and the work runs on credits sold in plans from $20 a month, so a one-person business pays for the month it fixes things and nothing in the months it does not.
Frequently asked questions
What makes this different from other SEO audit tools?
Most tools list technical warnings sorted by severity. Brainito shows the evidence behind each of 77 verdicts, ranks every finding by expected revenue impact, re-audits automatically every week, and connects each fix to the workspace that does it.
Does the tool check both SEO and general website health?
Yes. The audit combines technical SEO, on-page SEO, site speed, mobile usability, trust pages, tracking, and conversion factors into one report and one Marketing Health Score.
Is there a free version of the tool?
The score and top findings are free with no credit card. The full report is 100 credits, which is $5 one-time, and plans from $20 a month cover the report, the weekly re-checks and the fixes inside the Marketing Manager workspace. See the free audit page for details.
How long does an online SEO audit take?
About two minutes from entering your domain to a scored report. There is nothing to install, and the site is re-audited automatically every week after that.
Can I download the SEO audit report?
Yes. Signed-in users can download any audit report in their workspace as a PDF, ready to share with a developer, a client or a manager.
How does it compare to Screaming Frog or SEOptimer?
Screaming Frog is a desktop crawler, free up to 500 URLs and about $250 a year beyond that, and excellent for raw crawl data. SEOptimer, from about $19 a month, produces a graded PDF. Neither ranks fixes by impact, checks trust and tracking factors, or re-runs weekly on its own.
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