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Accessibility
Color Contrast FinderFind colors and pass contrast ratio.
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Accessibility
Contrast text on imageEmulate visual disabilities and contrast.
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Accessibility
Image FilterCheck the contrast for the text that overlaps images.
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Quality
HTML Partial Page ValidatorValidate your page and any part of it separately.
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Quality
SquooshCompress images on the client-side.
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Security
CSP EvaluatorCheck if a Content Security Policy (CSP) serves as a strong mitigation against cross-site scripting attacks.
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Security
SRI Hash GeneratorSubresource Integrity Hash Generator.
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Security
htaccess
testerTest your
.htaccess
rewrite rules. -
Security
Random password generatorUse the random password generator to create a secure password.