List of links to the various checkers out there on the web for sites, domains, security etc.
| URL |
Description |
££ |
| https://www.browserstack.com/ |
Test your website for cross browser compatibility on real browsers. Instant access to multiple desktop and mobile browsers. |
Paid |
| URL |
Description |
££ |
| http://loader.io |
Loader.io is a FREE load testing service that allows you to stress test your web-apps & apis with thousands of concurrent connections. |
Free and paid plans |
| https://loadimpact.com/ |
Load test your website, app or API instantly with up to 1.2 million concurrent users. Get unlimited tests with a free trial. |
Free and paid plans |
| URL |
Description |
££ |
| https://hstspreload.org/ |
|
Free |
| https://www.htbridge.com/ssl/ |
Test SSL/TLS implementation of any service on any port for compliance with PCI DSS requirements, HIPAA guidance and NIST guidelines. |
Free |
| https://observatory.mozilla.org/ |
Observatory by Mozilla is a project designed to help developers, system administrators, and security professionals configure their sites safely and securely. |
Free |
| https://securityheaders.io/ |
Scott Helme built securityheaders.io after deploying security headers like CSP and HSTS to his own site. He wanted a quick and easy way to check if other sites were using these headers and he figured he'd turn it into a useful tool for everyone to use! |
Free |
| https://www.ssllabs.com/ssltest/ |
This free online service performs a deep analysis of the configuration of any SSL web server on the public Internet |
Free |
| https://tls.imirhil.fr/ |
|
Free |
| URL |
Description |
££ |
| https://insites.com/ |
Test your websites for everything. Check spelling, broken links, SEO, accessibility and more |
Paid |
| http://nibbler.silktide.com/ |
Nibbler is a free tool for testing websites. Enter the address of any website and Nibbler will give you a report scoring the website out of 10 for key areas, including accessibility, SEO, social media and technology. |
Free and paid plans |
| https://pro.letsvalidate.com |
LetsValidate is a free tool to analyze websites to find weaknesses related to competition and make a suggestions to improve your website rankings. It also has a module for analysis of technologies used on the website. |
Free |
| https://richpreview.com/ |
Preview your website for chat apps and social networks |
Free |
| https://search.google.com/structured-data/testing-tool/u/0/ |
Evaluate your structed data (rich snippets) markup for errors or warnings |
Free |
This started as a small personal project.
Although this project is small, openness and inclusivity are taken seriously. To that end the a code of conduct (listed in the contributing guide) has been adopted.
Contributor Guide
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