GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.

Check the contrast of your color design for accessibility base on Web Content Accessibility Guideline (WCAG)

AChecker is a Web accessibility evalution tool designed to help Web content developers and Web application developers ensure their Web content is accessible to everyone regardless to the technology they may be using, or their abilities or disabilities.

Research domain ownership with Whois Lookup: Get ownership info, IP address history, rank, traffic, SEO & more. Find available domains & domains for sale.

Check your website security for free with Sucuri Sitecheck. Sitecheck scans for malware, viruses, errors, blacklist status, and out-of-date software & plugins.

Helping reporters in Australia protect their information sources

Freedom of the Press Foundation protects and defends adversarial journalism in the 21st century.

Need to protect the identity of your information source? Click to learn about the latest tools and practices to secure your comms with the source.

The CIJ is an experimental laboratory that teaches reporters new tools alongside the traditional craft of investigative journalism. We incubate promising new investigative projects and open out investigative journalism into fertile new territory.

Accessible resources that enrich users' connection to technology while centering a social justice perspective

You have a right to exist safely in digital spaces! Tech security can be annoying as hell, so we wrote a super accessible DIY guide of tools & technologies to protect your well-being online & off.

Securing your phone and computer can feel overwhelming. This site makes it easy.

Privacy laws apply to protect personal information, and are relevant at many stages of

Tips, Tools and How-tos for Safer Online Communications

You are being watched. PrivacyTools provides knowledge, encryption, and software recommendations to protect you against global mass surveillance.

An online, collaborative source of questions / answers, resources, links and other information about protecting your data—brought to you by the Center for Media Justice, May First / People Link, and diverse movement technologists and activists.

Answer a few simple questions to get personalized recommendations of free and open-source software. It's confidential -- no personal information is stored, and we won't access any of your online accounts.

EFF’s team of technologists and computer scientists engineers solutions to the problems of sneaky tracking, inconsistent encryption, and more. Where users face threats to their privacy and security

Holistic Security

Organisations, agencies and individuals must be vigilant in maintaining a good understanding of their rights and responsibilities for the handling of personal information

The world is increasingly more dangerous for the press. To stay safe, journalists and their editors need appropriate training, equipment, and other resources, such as insurance and access to psychosocial support services, as well as timely, accessible information. CPJ's four-part Safety Kit provides journalists and newsrooms with basic safety information on physical, digital and psychological…

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