SEO Website Crawler - Online Tool

SEO Website Crawler is a precise auditing tool for technical analysis of websites. It helps quickly detect SEO errors, content issues, and indexing problems.

What does the SEO Website Crawler tool do?

SEO Website Crawler works like an advanced bot that scans your site structure page by page. The tool analyzes server response codes, meta elements, headers, links, and content. It functions as a technical SEO spider that reveals issues not visible at first glance.

During scanning it detects pages with codes 404, 301, and 302. It checks for redirects and server errors 500. It analyzes page titles for length, duplication, and pixel width. It verifies meta descriptions as well as the presence of meta keywords.

The tool identifies missing or duplicated H1 headers. It checks if the title matches H1. It analyzes the length of H1 and its repetition. It detects canonical issues and pages with the noindex attribute.

SEO Website Crawler analyzes internal and external linking. It points out faulty links leading to HTTP and HTTPS pages. It checks anchor text for length and duplication. It verifies images with missing or empty ALT attributes.

The advanced SEO crawler identifies duplicate and near-duplicate pages. It uses a configurable SimHash index. It allows you to detect very similar content within the site.

How does the SEO Website Crawler tool help SEO specialists and site owners?

The tool shortens the technical audit time. It automates the detection of hundreds of issues in a single website scan. It lets you prioritize SEO optimization efforts faster.

SEO specialists gain a complete list of errors impacting indexing. Site owners better understand their website's structure. The data is clear and ready for further analysis.

SEO Website Crawler supports improving content quality. It helps eliminate duplicates and descriptions that are too short or too long. It makes it easier to adjust titles to pixel limits.

The tool increases control over technical SEO. It also checks for the presence of a privacy policy on every page and verifies correct installation of Google Tag Manager.

Typical use cases for SEO Website Crawler

• Comprehensive SEO audit of the entire website.
• Detecting 404 errors and incorrect redirects.
• Analysis of titles, meta descriptions, and H1 headers.
• Identification of duplicate content and similar subpages.
• Control of external links and their response codes.
• Checking ALT attributes in images.
• Verification of brand presence in titles and descriptions.

Comparison of SEO Website Crawler with other tools

Functionality	DiagnoSEO	Other tools
Analysis of 404, 301, 302, and 500 codes	✅	✅
Checking title and meta description width	✅	✅
Detecting content duplicates with SimHash	✅	❌
Control of brand name presence in meta data	✅	❌
Checking the link to the privacy policy	✅	❌
Verification of correct Google Tag Manager installation	✅	❌

Tips and best practices

• Start analysis from the homepage.
• Set the appropriate SimHash index for large websites.
• Regularly check new subpages after publishing.
• Fix duplicate titles and descriptions.
• Monitor internal links leading to pages with 404 errors.

Sample errors

• Titles that are too long or not descriptive enough.
• Empty meta descriptions.
• Duplicate titles on multiple subpages.
• Missing ALT attributes in images.
• Incorrect HTTP and HTTPS redirects.

How to use the SEO Website Crawler tool

1. Enter the URL of the page to be analyzed.
2. Fill in the brand name and privacy policy information.
3. Optionally provide the Google Tag Manager identifier.
4. Set the SimHash index as needed.
5. Add the sitemap address if available.
6. Start the page scan.
7. Analyze the detected issues report.

Case study

A medium-sized online store was scanned using the SEO Website Crawler tool. The tool detected over 120 pages with 404 errors. It identified 80 duplicate titles and 45 missing meta descriptions.

After implementing fixes, the site's visibility increased within three months. The number of indexed subpages increased by 25 percent.

FAQ

• Does SEO Website Crawler analyze the entire website?

  Yes. The tool scans all available subpages within the domain.

• Does the tool detect duplicate content?

  Yes. It uses the SimHash index to identify similar and duplicate pages.

• Can you check the correctness of meta data?

  Yes. The tool analyzes titles, meta descriptions, and their pixel length.

• Does SEO Website Crawler check external links?

  Yes. It reports external links with codes 404, 301, 302, and 500.

• Does the tool detect missing privacy policy?

  Yes. It checks for the presence of a privacy policy link on every page.