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


Apps similar to Mendbird include HTTP Observatory, which is free and open source. Other options are Jetpack, Qualys SSL Server Test, Wordfence and Sucuri. There's no shortage of Web Application Firewalls like Mendbird, with more than 50 alternatives for the web, self-hosting, Android, Linux and iPhone.
Developed by Mozilla, the HTTP Observatory performs an in-depth assessment of a site’s HTTP headers and other key security configurations.


Delivers comprehensive security with real-time backups, malware and spam protection, brute force defense, performance optimization via free CDN, analytics, AI-powered content tools, ad promotion, and design customization, regularly updated for compatibility.




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.

Wordfence includes an endpoint firewall and malware scanner that were built from the ground up to protect WordPress. Our Threat Defense Feed arms Wordfence with the newest firewall rules, malware signatures and malicious IP addresses it needs to keep your website safe.




A web security portfolio offering a combination of on-premise installed security software in conjunction with a cloud hosted web application firewall and CDN.




FortiWeb web application firewall (WAF) protects business-critical web applications from attacks that target known and unknown vulnerabilities.

Google Cloud Armor is Google's enterprise edge network security solution providing DDOS protection, WAF rule enforcement, and adaptive manageability at scale. Cloud Armor has extended the preconfigured WAF rule sets to mitigate against the OWASP Top 10 web application...
MalCare Security Service is a WordPress-specific security solution developed from the analysis of over 240,000 websites. It protects against threats like malware and hackers, ensuring constant security and accessibility.



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



NinjaFirewall (WP Edition) is a true Web Application Firewall. Although it can be installed and configured just like a plugin, it is a stand-alone firewall that sits in front of WordPress.
SafeLine is a docker-based, easy to use, self-hosted free web application firewall (WAF) that protects web apps by filtering and monitoring HTTP traffic between a web application and the Internet.




Audit your website security and web applications for SQL injection, Cross site scripting and other web vulnerabilities with Acunetix Web Security Scanner. Download Free Edition!


