Free SEO tools / no signup

Check the public signals that quietly break after launch.

Compare a page's protected SEO fields over time, download agency-ready reporting and change-control templates, or use focused live checkers for image alt attributes, broken links, schema markup, XML sitemaps, redirects, HTTP responses, headings, social previews, indexability, canonicals, crawler access, and page metadata. Every tool is read-only and honest about what it can prove.

No email Live data No plugin $0
01BEFORE / AFTER

SEO change checker

Scan a public page now, return later, and compare exact protected SEO fields against the browser-local snapshot. No page HTML is saved.

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02COMPLETE CHECK

SEO risk scanner

Check one public page for response health, indexability, robots blocking, canonical alignment, titles, descriptions, headings, HTTPS, and other deterministic signals.

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03INDEXABILITY

Noindex checker

Inspect robots meta, Googlebot directives, X-Robots-Tag behavior, a wildcard robots.txt block, and the final response.

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04PREFERRED URL

Canonical tag checker

Extract the live target, count declarations, and surface missing, duplicate, invalid, mismatched, or off-domain values.

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05CRAWLER ACCESS

Robots.txt block checker

Test specifically for the wildcard Disallow: / pattern RankLatch treats as critical production drift.

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06PAGE SIGNALS

Meta tag checker

Read title, description, robots directives, canonical, H1s, language, schema count, redirects, and response context.

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07URL PATH

Redirect checker

Trace up to five server-side 301, 302, 303, 307, or 308 hops and see the final URL and response.

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08RESPONSE

HTTP status checker

Read the initial and final HTTP status, redirect count, destination URL, and response time for one live request.

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09HEADINGS

H1 tag checker

Count and extract every H1 returned in the server HTML, alongside the page title and final URL.

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10SOCIAL PREVIEW

Open Graph checker

Inspect og:title, og:description, og:image, og:url, Twitter-card overrides, and a live visual preview.

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11SEARCH IDENTITY

Google favicon checker

Verify the homepage declaration, live icon response, actual square dimensions, and Googlebot-Image access without promising display.

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12DISCOVERY

XML sitemap checker

Auto-find a sitemap, inspect bounded index files and entries, then sample live URLs for redirects, errors, noindex, and canonical conflicts.

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13STRUCTURED DATA

Schema markup checker

Parse live JSON-LD, inventory structured-data types, and expose broken JSON or missing context declarations.

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14INTERNAL LINKS

Broken link checker

Check a bounded set of internal destinations from one public page and separate confirmed failures from redirects or uncertainty.

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15IMAGE ACCESSIBILITY

Image alt text checker

Inventory live images and separate missing alt attributes from explicit empty values and non-empty descriptions.

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16AGENCY TEMPLATE

SEO change log template

Download a blank CSV and fictional example for recording before-and-after values, approvals, validation, rollback plans, and outcomes.

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17CLIENT REPORTING

SEO client report template

Download an evidence-first CSV or Markdown report for outcomes, completed work, page-change evidence, decisions, and next priorities.

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18MONITORING PLAN

SEO monitoring template

Download a CSV or Markdown register for priority pages, approved baselines, recurring checks, exact changes, severity, owners, and resolution evidence.

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19INCIDENT CONTROL

SEO incident response playbook

Download an evidence-first response process and incident record for confirming, controlling, diagnosing, fixing, verifying, communicating, and learning.

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20PRINTABLE QA

Website launch SEO checklist

Work through 28 agency-ready checks before a launch, redesign, replatform, domain change, or handoff.

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21MONTHLY PROCESS

Monthly SEO maintenance checklist

Use 24 recurring checks for performance, indexing, page integrity, conversions, and change control. Interactive, printable, and downloadable.

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One check versus every day

Fix the current problem. Then protect the approved state.

The free tools show what a public page exposes now. RankLatch monitoring captures the reviewed baseline, checks stable SEO fields daily, and records the exact field that changes later.

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Clear boundaries

Useful tools, specific claims.

RankLatch reports only what it can verify from a public response. It will not turn a single URL into an inflated promise about rankings.

01Are all RankLatch tools free?+

Every tool linked on this page can be used without payment, an account, or an email address. The paid product begins when you choose to preserve an approved state and monitor it continuously.

02Do the tools modify a website?+

No. The live checkers request public responses, and the checklists run in your browser. RankLatch does not log in, install a plugin, or edit the submitted website.

03Is this a complete technical SEO audit?+

No. Each checker states its scope and limitations. The tools verify focused public signals; they do not replace Search Console, analytics, rendering tests, log analysis, or a professional full-site audit.

04Why does RankLatch offer these for free?+

A current-state check helps teams find and fix a problem today. RankLatch’s paid value is continuous evidence: knowing when an approved field changes after today.

05Can I check a client site?+

You can check any publicly accessible page you are authorized to assess. The tool does not bypass authentication or access private content.

06Do I need to install anything?+

No. Each checker runs from the browser against the public URL you submit.