Free SEO Tools

Find what’s holding your pages back

Advanced, SPA-aware SEO checks you can run in seconds. Paste a URL, get clear scores and fixes — then let Standout Solutions turn the findings into growth.

SPA-aware crawling

Actionable scores

No paid APIs required

7 free tools

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Highest-impact tools

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Website SEO Audit

Advanced on-page audit with SPA/noscript-aware crawling, score, schema, indexability, headings, images, links, and prioritized fixes.

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Multi-page

Site-Wide Crawl

Crawls up to 18 pages via your sitemap and rolls up sitewide issues: duplicate titles/descriptions across pages, broken pages, and thin content.

Run Site Crawl

Full suite

Every free tool

From single-page checks to multi-page crawls — pick the diagnostic you need, no signup required.

Structure

HTML Headings Checker

Full H1–H6 outline with hierarchy score, duplicate detection, question headings, keyword hints, and markdown export.

Open tool

SERP preview

Meta Title & Description Checker

SERP pixel preview, OG/Twitter completeness, title consistency, canonical/robots/hreflang, and schema awareness.

Open tool

On-page

Keyword Density Checker

Density + prominence scoring, placement map, occurrence contexts, related phrases, and stuffing detection. Compare multiple keywords at once.

Open tool

Crawlability

Robots.txt & Sitemap Checker

Fetches and parses robots.txt, checks whether a URL is crawlable, and validates your XML sitemap(s) including sitemap indexes.

Open tool

Speed

Page Performance Analyzer

Deep network audit: real resource byte sizes, compression & cache-header checks, third-party domain breakdown, next-gen image format detection, and render-blocking resources.

Open tool

How it works

From URL to clear next steps

Paste a URL

Enter any public page. Keyword density also accepts a focus keyword.

We crawl securely

Live HTML is fetched with SPA/noscript recovery so React sites aren’t blank.

Get scored findings

Scores, samples, SERP previews, and prioritized fixes — ready to share.

Fix what matters

Use the checklist yourself, or book a free audit and we’ll implement it.

Ready for the fixes, not just the findings?

Our team turns audit results into SEO, ads, and conversion work that moves the needle — for businesses in Frederick MD and beyond.

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