OnCrawl SEO Crawler and Data Analysis Tool for Website Optimization

OnCrawl is a cloud-based SEO crawler and log file analysis tool that helps website owners and SEO professionals identify technical SEO issues, analyze search engine crawling behavior, and optimize site performance through data-driven insights.

Best for
Technical SEO Audits
Key capability
Advanced SEO Crawler
OnCrawl screenshot featuring the product interface, navigation, and essential tools

What is OnCrawl?

OnCrawl is a cloud-based SEO crawler and data analysis platform designed to help digital marketers, SEOs, and website owners optimize their websites for search engines. It combines website crawling, log file analysis, and data visualization to provide actionable insights that improve technical SEO, content quality, and overall site performance.

OnCrawl screenshot featuring the product interface, navigation, and essential tools

Key features of OnCrawl

OnCrawl offers advanced crawling capabilities, log file analysis, customizable SEO reports, data integration with Google Analytics and Search Console, and intuitive dashboards that help users identify and fix SEO issues efficiently.

Advanced SEO Crawler

Crawl large websites with customizable settings to detect technical SEO problems.

Log File Analyzer

Understand search engine bot behavior and crawl budget usage through log file analysis.

Data Integration

Connect with Google Analytics, Google Search Console, and other data sources for enriched insights.

Customizable Reports

Generate tailored SEO reports to track KPIs and share with stakeholders.

Visual Dashboards

Interactive dashboards visualize crawl data, site structure, and SEO metrics.

Pros and cons of OnCrawl

Pros

  • Comprehensive SEO crawling and log analysis in one platform
  • Powerful data visualization and customizable reports
  • Integrates with major SEO and analytics tools
  • Scalable for large websites
  • User-friendly interface with actionable insights

Cons

  • Pricing details not fully transparent without contact
  • Steeper learning curve for beginners unfamiliar with technical SEO
  • Primarily web-based, no desktop or mobile apps

Key use cases for OnCrawl

Technical SEO Audits

Perform comprehensive website crawls to identify SEO issues such as broken links, duplicate content, and crawl errors.

Log File Analysis

Analyze server log files to understand how search engine bots crawl your website and identify crawl budget inefficiencies.

SEO Data Visualization

Visualize SEO metrics and website performance data to make informed optimization decisions.

Content Optimization

Evaluate content structure and internal linking to improve site architecture and search engine rankings.

Competitor Analysis

Compare your website’s SEO performance against competitors to identify opportunities and threats.

How OnCrawl works

  1. 1

    Create an Account

    Sign up on the OnCrawl platform to access the dashboard and tools.

  2. 2

    Configure Website Crawl

    Set up your website crawl parameters including URLs, crawl depth, and filters.

  3. 3

    Upload Log Files

    Import server log files to analyze how search engines interact with your site.

  4. 4

    Run Crawl and Analyze Data

    Start the crawl and review the detailed SEO reports and visualizations generated.

  5. 5

    Optimize Based on Insights

    Use the actionable recommendations to fix SEO issues and improve site performance.

Who is using OnCrawl

SEO professionals
Digital marketing agencies
Large website owners
E-commerce businesses
Technical SEO consultants

OnCrawl pricing

Free trial

$0

A free trial is offered; there is no free plan.

Pro

Contact for pricing

Full access to all features, higher crawl limits, and priority support.

Plans and prices are as published by the vendor and can change. Check the official site before you buy. Open the pricing page (opens in a new tab)

Frequently asked questions about OnCrawl

Yes, OnCrawl is designed to crawl and analyze websites with millions of URLs efficiently.

Yes, OnCrawl can connect with Google Analytics and Google Search Console to enhance SEO insights.

Yes, OnCrawl provides log file analysis to help understand search engine crawling behavior.

OnCrawl offers customer support including documentation, tutorials, and direct assistance for paid plans.

This tool is designed to help users accomplish its core tasks more efficiently. It is typically used by individuals or teams looking to improve productivity and workflow.

It depends on your specific needs and how you plan to use the tool. The official website and documentation are the best sources for the latest details.

Integration support depends on the tool and its available connectors or API. Check the official documentation or integrations page to confirm what is supported.

It depends on your specific needs and how you plan to use the tool. The official website and documentation are the best sources for the latest details.

Conclusion

Each audit starts with crawl parameters such as URLs, crawl depth and filters. Server log files can be imported alongside the crawl to show how search engine bots behave and how crawl budget is used. When the crawl finishes, detailed SEO reports and visualizations surface issues such as broken links, duplicate content and crawl errors. Data from Google Analytics and Google Search Console can be connected for enriched insights.

The platform is aimed at SEO professionals, technical SEO consultants and large website owners. There is no free plan, only a free trial, and subscriptions are priced by the number of URLs through sales.

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How to install it
  1. Pick the style that suits the background it will sit on.
  2. Copy the snippet and paste it into your footer, press page or integrations page.
  3. Nothing else is needed — the badge is a single image and requires no script on your site.

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