REDbot is lint for HTTP resources. it tests protocol correctness, cacheability, content negotiation and more.
Cost / License
- Free
- Open Source
AustraliaPlatforms
- Online
- Self-Hosted
- Docker
HTTP Observatory Alternatives
HTTP Observatory is described as 'Developed by Mozilla, the HTTP Observatory performs an in-depth assessment of a site’s HTTP headers and other key security configurations' and is a Website Audit tool in the security & privacy category. There are more than 25 alternatives to HTTP Observatory for a variety of platforms, including Web-based, Self-Hosted, Google Chrome, SaaS and Linux apps. The best HTTP Observatory alternative is Web Check, which is both free and Open Source. Other great apps like HTTP Observatory are SiteOne Crawler, SpiderFoot, Google Lighthouse and Blacklight Privacy Inspector.
Alternatives list
Hardenize provides a comprehensive and free assessment of web site network and security configuration.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
Web Privacy Check monitors privacy enhancing features on websites, and helps you find out who is letting you exercise control over your privacy. We check to what extent a website monitors your behaviour and how much they gossip about the monitoring to third parties.
Cost / License
- Free
- Proprietary
Platforms
- Software as a Service (SaaS)
The Website Security Test is a free online tool to perform web security and privacy tests:
Cost / License
- Free
- Proprietary
Platforms
- Online
CryptCheck is a Ruby toolbox that help anybody to check for cryptography security level and best practices compliance.
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
- Software as a Service (SaaS)
C
TrueTechFinder is an AI-powered website technology lookup tool that helps you detect CMS, hosting, analytics, frameworks, and security tools. Instead of raw technology lists, it provides clear, human-readable insights and side-by-side comparisons to help founders, agencies...
Cost / License
- Free
- Proprietary
Platforms
- Online
Scruty is a comprehensive web security analysis platform that evaluates your website's security posture in seconds. It performs over 20 automated checks including SSL/TLS certificates, HTTP security headers (CSP, HSTS, X-Frame-Options), DNS configuration (DNSSEC, SPF, DKIM...
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
Free website security scanner that checks HTTP headers, TLS/SSL, DNS security, CSP violations reporting and web server hardening with actionable fix guidance.
CodePhantom is a cutting-edge security scanning platform that empowers developers, DevOps teams, and businesses to maintain robust website security. Our automated platform performs comprehensive analysis of security headers, SSL/TLS configurations, DNS settings, and port...
Cost / License
- Paid
- Proprietary
Platforms
- Online
PSI Lynx is a SaaS platform for running bulk Lighthouse and PageSpeed audits across many website pages. It helps SEO teams, developers, agencies, and business owners monitor Core Web Vitals, track performance history, and catch regressions after releases, plugin updates, design...
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