The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links, images, CSS, script and apps from an SEO perspective.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
United Kingdom

Apps similar to Sitelemetry include Screaming Frog SEO Spider. It's paid, but HTTP Observatory and Qualys SSL Server Test are free. Other options are Hardenize, Security Headers, SEO Checker and Sitebulb. You can choose from more than 10 SEO Tools like Sitelemetry for the web, Windows, Mac, self-hosting and Linux.
The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links, images, CSS, script and apps from an SEO perspective.

Developed by Mozilla, the HTTP Observatory performs an in-depth assessment of a site’s HTTP headers and other key security configurations.


This free online service performs a deep analysis of the configuration of any SSL web server on the public Internet. Please note that the information you submit here is used only to provide you the service. We don't use the domain names or the test results, and we never will.

Hardenize provides a comprehensive and free assessment of web site network and security configuration.



Quickly and easily assess the security of your HTTP response headers.
Vovsoft SEO Checker is an easy to use website crawler, able to scan both small and large websites efficiently, while allowing you to find broken links, analyze the results in real-time, gather on-page SEO data, distinguish internal and external links, classify dofollow and...



Sitebulb is an extremely powerful website auditor with the world's most insightful reporting system, winner of "Best Search Software Tool" at the 2018 UK Search Awards and the US Search Awards.

SEO Health Checker is a professional-grade browser extension designed for SEO managers and web developers to perform instant technical audits.




Sitechecker is a website SEO audit tool with detailed SEO reports. Sitechecker enables users to conduct a comprehensive website audit and record technical mistakes for the whole domain and specific URLs.




Free website security scanner that checks HTTP headers, TLS/SSL, DNS security, CSP violations reporting and web server hardening with actionable fix guidance.

