SEOquake is a browser extension and online tool that provides a comprehensive set of SEO metrics and data directly within search engine results pages and web pages. Developed by SEMrush, SEOquake is designed to help marketers, SEO professionals, and website owners quickly assess the SEO performance of a website and its competitors.

Here are some key features and functionalities of SEOquake:

1. On-Page SEO Analysis:

SEOquake provides a detailed on-page SEO analysis, including information on meta tags, headings, keyword density, and other important on-page elements.

2. SERP Overlay:

The SERP overlay feature displays key metrics directly on search engine results pages (SERPs), allowing users to quickly evaluate the competitiveness of search results.

3. Backlink Analysis:

Users can view key backlink data, including the number of backlinks, referring domains, and the quality of backlinks, for any webpage.

4. Keyword Density:

SEOquake calculates the keyword density of a page, showing the frequency of specific keywords compared to the total word count.

5. Internal and External Links:

Users can view the number of internal and external links on a webpage, helping to assess the site's link structure.

6. Alexa Rank:

SEOquake provides the Alexa Rank for any website, indicating its popularity and traffic volume compared to other websites.

7. Page Indexing Information:

Users can see if a webpage is indexed by major search engines and view the number of pages indexed.

8. Social Media Metrics:

SEOquake displays the number of social media shares on popular platforms like Facebook, Twitter, and Pinterest for a webpage.

9. Domain Age:

Users can quickly determine the age of a domain, which can be a factor in search engine rankings.

10. Page Load Time:

SEOquake provides information on page load time, which is an important factor for user experience and SEO.

11. SEM and Ad Data:

Users can view data related to paid advertising, including the number of ads displayed for specific keywords.

12. Exportable Data:

SEOquake allows users to export data into CSV format, making it easy to analyze and share insights with team members or clients.

13. Customizable Parameters:

Users can customize which metrics and data points are displayed, allowing for a tailored SEO analysis based on specific needs.

14. Competitor Analysis:

SEOquake enables users to compare metrics with those of competitors, helping to identify areas for improvement in SEO strategies.

15. Browser Compatibility:

SEOquake is available as an extension for popular web browsers, including Chrome, Firefox, and Opera.

Conclusion:

SEOquake is a powerful SEO tool that offers a wide range of metrics and data for evaluating website performance. With its on-page analysis, backlink data, and SERP overlay, SEOquake is a valuable tool for marketers and SEO professionals looking to conduct quick and thorough SEO assessments.