Page Titles & Descriptions
Find missing page titles and summaries. Review your title tag, meta description, and heading structure so readers can follow what your page is about.
Free SEO Checker & On-Page SEO Audit
Run a free on-page SEO audit of one URL. Check titles, meta descriptions, headings, links, and images, then copy a fix prompt to improve your page.
LIVE CHECK1 free check per UTC day
No sign-up requiredOne page. Clear evidence. Actionable recommendations.Your results stay on this page.
See a real exampleSaved HTML check · No lookup used
Find SEO Issues on Your Page
An on-page SEO audit checks how your page is set up for search. Review these four areas of your page's HTML and get a fix prompt to help you make changes.
Search Visibility
Spot page settings that may keep your content out of search. Review canonical and noindex tags, plus page access. This does not confirm Google has indexed the page.
Links & Images
Find links without descriptive labels and images missing alt text or size attributes. Link destinations and the accuracy of image descriptions need a separate check.
Search & Social Previews
Check the data behind search and sharing previews, including JSON-LD, Open Graph, and X card tags. Actual previews and rich-result eligibility are not verified.
How to Use the Free SEO Checker
Enter a URL, review your SEO summary, and copy a prompt to start fixing page issues.
- 01
Enter one public page
Check a product page, collection, article, or homepage. Start with the page you want people to find.
- 02
Review Your SEO Summary
See the summary of passed checks and items needing attention. Detailed checks are available in Marketing Analysis after registration.
- 03
Copy Your SEO Fix Prompt
Fix the issues that matter to your page, then verify the changes. Copy a focused prompt to start the work.
FOR DEVELOPERS
Website Audit Summary API for Automated Workflows
Go beyond a single-page check. Run a website audit within a defined scope and bring the summary into your apps and workflows.
- Website audit summaries
- Clear audit scope
- Available evidence and missing-data details
API access, execution eligibility, and charges are enforced by the service. Review the current API Docs before running a request.
Website Audit Summary API
curl --request POST \
'https://api.nexscope.ai/seo/websiteAuditSummary' \
--header 'Authorization: Bearer YOUR_API_KEY' \
--header 'Content-Type: application/json' \
--data '{"profile":"BASE","target":"nexscope.ai"}'A PROCESSING response means the audit was accepted, not completed. Read the result with GET https://api.nexscope.ai/seo/websiteAuditSummary/calls/{callId} using the same API key.
SEO Checker Frequently Asked Questions
Yes. It performs a basic automated on-page SEO audit of one public page's returned HTML and response headers. Checks cover metadata, heading structure, links, images, JSON-LD syntax, social tags, and page-level index directives. The free result includes a summary and a copyable fix prompt. Sign up to explore detailed page checks in Marketing Analysis.
No. These checks can run directly on the HTML delivered by your website. Keyword rankings, search volume, backlinks, and traffic estimates require separate data sources and are not part of this check.
No. It checks the submitted page. It does not visit every link, assess target keywords or search intent, evaluate content quality, verify Google's index, run a browser, or measure real-user Core Web Vitals. Missing HTML content may be loaded later by JavaScript.
The free checker allows one successful single-page check per UTC day. Failed checks do not use the allowance, and reopening the same normalized URL returns its saved result without another charge. Additional website audits use the separate Website Audit Summary API, whose access and charges are enforced by the service.
Yes. A completed free check includes a copyable prompt with the URL, observed issues, recommendations, and verification instructions. Your assistant should check the current page before making changes.
The Website Audit Summary API runs a bounded website audit and returns its scope, summary, available evidence, and missing-data details. It is separate from this free tool's single-page HTML checks and Fix Prompt, so its output should not be expected to match this report. A PROCESSING response means the request was accepted; use the returned callId to read the completed result.
Explore Nexscope Marketing API
Explore SEO and website research APIs with documented scope, authentication, and response contracts for automated workflows.
Explore Nexscope Marketing API