Website SEO Checker

About

☑️ Overview – quickly check essential SEO data: URL structure, metadata, indexation, and canonical settings.
☑️ Content – analyze headings, keyword density, text length, and text-to-code ratio for better structure.
☑️ Links – identify external, internal, and subdomain links, plus dofollow/nofollow status and anchor text.
☑️ Hreflangs – instantly verify hreflang setup and language targeting for international SEO.
☑️ Images – detect missing alt/title tags, broken images, and check sizes with on-page highlighting.
☑️ Structured Data – instantly identify and validate Schema.org markup for better SEO performance.
☑️ PageSpeed – measure mobile and desktop performance with actionable optimization insights.
☑️ GSC+GA4 Insights – assess search performance & indexing plus user behavior and conversion metrics.
☑️ Issues & Monitoring – detect SEO issues, track technical changes, and monitor page updates over time.

Deep dive into Sitechecker Chrome Extension’s capabilities to unlock the full potential of your SEO workflow.

1️⃣ Get a quick technical overview of any page to ensure it meets SEO best practices.

• Inspect URL structure, status code, and page size.
• Review meta title, description, and H1 heading.
• Analyze indexation settings, including robots meta tags, X-Robots-Tag directives, and robots.txt rules.
• Validate canonical tag settings to prevent duplicate content issues.

2️⃣ Analyze content structure to improve keyword relevance and readability.

• Review heading hierarchy (H1–H6) and highlight them on the page.
• Copy the entire heading structure in one click for easy documentation.
• Measure text length in words and characters.
• Calculate text-to-code ratio to optimize content efficiency.
• Get keyword density insights for single, two, and three-word phrases.

3️⃣ Audit all links on a page to improve internal linking and track external references.

• Detect external, internal, and subdomain links.
• Check dofollow/nofollow status and analyze HTTP response codes.
• Review anchor text usage and link destinations.
• Search for specific links and highlight them directly on the page.
• Copy all detected links in one click for easy analysis and outreach.

4️⃣ Ensure proper hreflang implementation for international SEO.

• Detect missing or incorrect hreflang attributes.
• Validate language targeting and regional settings.
• Check backward links to confirm proper hreflang setup.

5️⃣ Optimize images to improve SEO and user experience.

• Identify missing alt and title attributes.
• Detect broken images and oversized files.
• Highlight image details directly on the page for easy fixes.

6️⃣ Validate structured data for better search visibility.

• Detect Schema.org markup and review structured data implementation.
• Identify missing or incorrect structured data elements.
• Ensure key rich snippet attributes are correctly applied.

7️⃣ Measure page speed and get actionable insights for optimization.

• Check page loading speed for desktop and mobile.
• Identify slow-loading elements affecting performance.
• Get recommendations to improve Core Web Vitals.

8️⃣ Unlock real-time GSC + GA4 insights to track performance, user behavior, and conversions.

• View clicks, impressions, CTR, and average position over 7/30/60/90 days.
• Analyze top search queries and how they drive traffic.
• Inspect URL crawling, indexing status, and mobile usability issues.
• Measure user behavior with engagement metrics like bounce rate and average session duration.
• Track conversions with key events and key event rate.
• Break down performance by traffic source (Google Organic, Direct, Social, Bing, etc.).

9️⃣ Monitor SEO issues and track page changes over time.

• Detect technical errors, broken links, and missing metadata.
• Track content updates and structural modifications.
• Get alerts for critical SEO changes.