Legit SEO Audit & Website Health Checker
Perform an uninterrupted, deep website SEO inspection in seconds. Audit meta titles, descriptions, heading hierarchies, image accessibility, SSL security headers, schema structured data, and Generative Engine Optimization (GEO) score.
AIO & SEO Formatting Studio & Keyword Cluster Suite
Need AI Search formatting (Perplexity / ChatGPT) or Keyword Intent Clustering? Launch our sister engines.
Crawling Target Website & Running 35+ Audit Tests...
Fetching server response, checking status codes, analyzing meta tags, evaluating heading structures, checking image accessibility, and auditing AI Search readiness.
Summary score based on the checks listed here; it is not a search ranking prediction.
SEO Category Breakdown Target Standard: 85%+
This audit measures fetched HTML, headers, total request time, and response size. It does not run a browser, measure Core Web Vitals, or verify responsive layout. The AI search score is a heuristic based on detected page signals.
Score colors: Green 85β100 Β· Yellow 70β84 Β· Orange 50β69 Β· Red below 50.
Free Legit SEO Checker & Audit Tool | LegitEBusiness
Perform a free website SEO audit in seconds. Inspect metadata, headings, image alt text, request time, page size, security headers, schema, and heuristic AI search signals.
Free Legit SEO Checker & Audit Tool
Perform a free website SEO audit in seconds with actionable recommendations.
Technical Findings & Step-by-Step Fix Guide
Filter checks by severity level and expand any item to view the exact code fix.
Need Our Agency Engineers to Implement All Fixes For You?
We offer white-glove technical repairs, speed optimization, and schema injection with 24-48 hour turnaround.
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The Evolution of Online Discovery: Understanding SEO, AEO, and GEO
A website audit is a practical review of the signals that help people and search systems understand a page. This checker inspects the HTML and HTTP response available to it, then groups findings into metadata, content structure, technical response, security, and heuristic AI-search signals. Use the results to find specific issues to review; no automated score can guarantee rankings, traffic, or citations.
What Is the Free SEO Audit Checker?
The Free SEO Audit Checker is a page-level diagnostic for reviewing technical and on-page signals from a public URL or supplied HTML. For a live audit, the server requests the page and extracts the HTML and HTTP headers it receives. For a source audit, you can paste markup or upload an HTML file to analyze without requesting that address.
The report covers page titles and descriptions, canonical and robots tags, heading structure, image alternative text, links, visible word count, JSON-LD types, selected security headers, response status, request duration, and response size. It turns those observations into findings and a weighted score to help you decide what to investigate. It does not crawl an entire site, access search-console data, execute page JavaScript, validate every schema rule, measure Core Web Vitals, or predict rankings.
The Three Pillars of Modern Search Discovery
SEO, answer-focused content, and AI discovery overlap, but each puts attention on different ways people find information.
What is SEO? (Search Engine Optimization)
Search Engine Optimization (SEO) helps search engines discover, interpret, and present useful pages. It combines accessible technical foundations, relevant and trustworthy content, clear page structure, and reputation signals earned across the web. A checker can review selected on-page and response signals, but it cannot see your full backlink profile, indexing status, or ranking history.
What is AEO? (Answer Engine Optimization)
Answer Engine Optimization (AEO) is a practical approach to making answers easy to find and understand. Use descriptive headings, answer a question directly, explain supporting details, and keep facts accurate and up to date. Search engines choose whether and how to show a passage; formatting alone does not secure a featured snippet or voice response.
What is GEO? (Generative Engine Optimization)
Generative Engine Optimization (GEO) describes efforts to make a brand and its information clear, credible, and citable in AI-generated search experiences. Useful practices include publishing original material, identifying authors and organizations accurately, supporting claims with sources, and using structured data that matches visible page content. No markup can guarantee that an AI system will crawl, select, or cite a page.
Side-by-Side Comparison: SEO vs. AEO vs. GEO
| Dimension | SEO (Search Engine Optimization) | AEO (Answer Engine Optimization) | GEO (Generative Engine Optimization) |
|---|---|---|---|
| Primary Platforms | Google, Bing, Yahoo, DuckDuckGo | Google Featured Snippets, Siri, Alexa, Google Voice | Google AI Overviews, ChatGPT Search, Perplexity AI, Claude |
| Core Objective | Rank on Page 1 to drive website clicks via blue links | Provide the single definitive answer for zero-click queries | Be ingested and cited as an authoritative entity by AI models |
| Optimal Content Structure | Comprehensive guides, keyword-targeted pages, long-form blogs | Concise Q&A blocks (40β60 words), numbered steps, tables | Information gain, unique original data, entity-rich schema, clear claims |
| Technical Prerequisites | Measured request time, viewport declaration, crawlable HTML, canonical tags | FAQPage schema, HowTo schema, semantic header hierarchy | Deep JSON-LD graph (Organization, Author, Citations), clear bot access |
| Primary Success Metric | Keyword rankings, impressions, organic CTR, organic sessions | Featured snippet share, voice prompt selection, brand awareness | AI citation frequency, LLM referral traffic, brand entity authority |
Benefits of Regular Website SEO Audits
A repeatable audit helps you find page issues, prioritize practical fixes, and review the result after changes. Use it alongside analytics and search platform data for a broader picture.
Find Issues to Prioritize
A page report groups missing or weak signals into findings, so you can start with concrete items such as a missing title, absent description, image alt text, or missing canonical. Prioritize fixes by page importance and user impact rather than treating every warning as equally urgent.
Review Page Structure
Inspect titles, descriptions, headings, links, and visible text in one pass. These details help editors see whether the fetched page has a clear topic and structure, then decide where human review or content improvements are needed.
Compare Two Pages
The competitor workspace runs the same page checks on two URLs and displays their current audit results side by side. Use the comparison to identify differences worth investigating; it does not show traffic, backlinks, rankings, or the full condition of either site.
Share Findings with Your Team
Export the current report as JSON, CSV, Markdown, or a printable document to give developers and editors a clear starting point. The report records this audit run; confirm changes on the live page and rerun the checks after updates.
How to Improve Your Website's Search Optimization Using Our Tool
Follow these steps to run an audit, understand the findings, compare two fetched pages, and plan changes. The checker identifies signals; verify each recommendation in your own site and analytics before deploying changes.
Run a Live Server-Side Audit
Open Tab 1: Live URL Audit, enter a public page URL, and optionally add the main phrase you want to assess. The crawler fetches the page HTML and response headers, then inspects its status, total request time, response size, metadata, headings, links, images, and structured data. The optional phrase helps provide context to the on-page analysis; it is not a keyword-volume or ranking check.
Evaluate Category Breakdown Scores
Start with the category scores, then open the findings behind them. The total is a weighted summary of the checks this tool runs, not a Google score or a forecast of rankings. Prioritize specific errors that affect important pages, and treat the AI-search category as a heuristic rather than a direct test of AI citations.
Resolve Critical Errors & Warnings
Filter findings by severity and read each explanation before changing the site. Check the affected page in your CMS, confirm the recommended value is appropriate, and test the update on staging when possible. The viewport finding checks for a meta tag only; it does not prove that the design works on a phone. Re-run the audit after publishing to confirm the inspected HTML changed as expected.
Perfect Your SERP & Social Previews
Use the search preview and social card to review how the detected title, description, and Open Graph fields may appear. Character counts are guidelines, not display guarantees: snippets can vary by query and device, and search engines may rewrite them. Make each title and description accurate and useful rather than adding words solely to reach a target length.
Benchmark Head-to-Head Competitors
Switch to Tab 2: Competitor Head-to-Head. Enter your URL alongside a competitor to compare measured response times, word counts, image alt text, detected schema types, and audit scores side by side.
Export Executive Reports or Request Repairs
Use Tab 4: Export Engine to save the current findings as JSON, CSV, Markdown, or a printable report. Include the target URL and audit date when sharing results so the team can reproduce the review. The report captures this run; it does not monitor the site or confirm that recommended fixes were deployed.
Frequently Asked Questions About Search Optimization
Essential answers to common questions about algorithmic crawling, AI search engines, and website health.
Why do I need AEO and GEO if my traditional SEO is already working?
SEO helps search systems discover and evaluate pages. AEO focuses on making useful answers easy to understand, while GEO describes ways to make information clearer and more attributable in generative search experiences. These approaches overlap: accurate, well-structured content helps people first and can also be easier for automated systems to interpret. None guarantees a featured snippet, AI citation, or ranking. This checker provides basic page-level signals, not a direct measurement of visibility in those systems.
How does JSON-LD schema structured data impact AI search engine citation?
JSON-LD is a format for describing page entities and relationships in machine-readable form. Relevant types might include Organization, WebPage, Article, or Product, depending on the visible content. Keep the markup accurate, current, and consistent with the page; adding schema does not establish that claims are trustworthy or guarantee enhanced search results or AI citations. This audit lists detected JSON-LD types but does not validate every property against search-engine requirements.
Why does this tool not fail with "CORS restrictions" like browser-only checkers?
A browser page generally cannot read another domain's response unless that domain allows it through CORS. For a live URL audit, this tool sends the request from its PHP backend and returns the fetched HTML and selected headers to the page. The server restricts private or unresolved destinations and checks redirects. Some sites still block automated requests, require JavaScript rendering, or return incomplete content, so a failed or partial fetch may need a manual review. Pasted HTML is analyzed locally in your browser.
What is an optimal Time to First Byte (TTFB) and why does it matter?
TTFB is the time from a request until the first response byte arrives. This tool does not isolate TTFB: its displayed request time covers the server-side fetch as a whole and can include transfer time, network conditions, and response size. For Core Web Vitals and field performance, use browser-based lab tools or real-user data. Compare repeated measurements under similar conditions before drawing conclusions from a single request.
Can I audit password-protected or staging websites before launching?
Yes. Use Tab 3: Direct HTML / Source Code to paste source HTML or upload an .html file. That mode analyzes the source you provide in the browser and does not fetch the staging URL. It can review only the supplied markup: it will not execute JavaScript, load external resources, test authentication flows, or inspect server response headers. Avoid pasting source that contains secrets or private user data.
What does the audit score mean, and will it improve my rankings?
The score is a weighted summary of this tool's checks for the page it received. It is useful for comparing findings within an audit and spotting areas to review, but it is not a Google score, ranking forecast, or measure of your whole site. Fixing a detected issue may improve the page's clarity or technical setup, but rankings depend on many factors outside this report and are never guaranteed.
Does this tool test Core Web Vitals or render the page on mobile?
No. The live audit fetches HTML and headers and measures the total request duration and response size. It can detect whether the source contains a viewport tag, but it does not launch a browser, render the layout, measure Largest Contentful Paint, Interaction to Next Paint, or Cumulative Layout Shift, or test real-user performance. Use browser-based lab testing and field data when you need those measurements.
How does the competitor comparison work?
The comparison submits both public URLs to the same page-audit endpoint, then displays their measured request times, extracted word counts, image alt-text counts, schema types, GEO heuristic scores, and overall audit scores. It compares only the fetched pages and does not examine backlinks, keyword rankings, traffic, or an entire domain. If either website blocks the request or returns incomplete HTML, the comparison will report an error instead of a reliable result.
How frequently should a business run an SEO audit?
Run an audit when you publish an important page, change a template, migrate URLs, or make a substantial content or technical update. A periodic review can also catch regressions, but the right cadence depends on how often the site changes. Pair page checks with search-console data, analytics, crawl reports, and browser performance measurements; this tool audits one fetched page at a time and does not monitor the site in the background.
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