# SEO auditing tools and techniques

> Live situation record from CLSTR: https://clstr.news/situations/seo-auditing-tools-and-techniques
> Updated: 2026-09-09T02:30:00.000Z. Sources: 4. Developments: 2.

Digital marketing professionals can utilize various free tools to perform technical SEO audits and improve website visibility. Semrush offers a free Chrome extension called SEOquake, which allows users to conduct rapid page audits. The tool provides a Quick View pop-up for instant snapshots of page and domain-level metrics, as well as a Full Report containing 28 on-page SEO audit checks. Results are color-coded to help users prioritize fixes: green for passes, orange for warnings, red for failures, and blue for contextual information.

Additionally, Google Search Console serves as a critical free resource for diagnosing indexability issues. Users can identify why pages are not being indexed by reviewing specific categories such as ‘Crawled — currently not indexed,’ ‘Discovered — currently not indexed,’ canonicalization errors, and soft 404s. Addressing these technical failures is essential for maintaining crawl efficiency and ensuring content is accessible to both traditional search engines and AI crawlers.

## Timeline

### 2026-09-09: SEO tools and techniques for website auditing

SEO professionals can use tools like Semrush’s SEOquake extension and Google Search Console to perform free technical audits, diagnose indexability issues, and improve website search visibility.

2 sources. https://clstr.news/cluster/seo-tools-and-techniques-for-website-auditing

### 2026-09-06: On-page SEO audit processes and technical optimization

On-page SEO audits evaluate webpage elements like keywords, headings, and internal links to improve search visibility and user experience.

2 sources. https://clstr.news/cluster/on-page-seo-audit-processes-and-technical-optimization

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Cite as: SEO auditing tools and techniques. CLSTR, https://clstr.news/situations/seo-auditing-tools-and-techniques