The difference in light between text and its background, which impacts readability for users with visual impairments. Adequate color contrast ensures that text is legible for people with low vision or color blindness. WCAG 2.2 specifies minimum contrast ratios to enhance accessibility.
Black Hat SEO
Unethical or manipulative SEO practices that violate search engine guidelines, such as keyword stuffing, cloaking, or link schemes. These practices