Website Usability and Accessibility Testing

1. Cross-Browser Compatibility

The website was tested across the following browsers:

• Google Chrome
• Mozilla Firefox
• Microsoft Edge
• Safari

Minor adjustments were made to the CSS to ensure consistent styling across all browsers, such as adjusting font sizes and colors for optimal readability.

2. Responsive Design

The website was designed to be responsive and adapt to different screen sizes and devices, including:

• Desktop computers
• Tablets
• Smartphones

The viewport meta tag was included in the HTML to ensure proper scaling on mobile devices. Media queries were used in the CSS to adjust layout and styles based on screen size, ensuring optimal readability and usability across all devices.

3. HTML Validation

Before Changes

Initial HTML validation revealed minor errors, such as missing closing tags and incorrect nesting of elements.

After Changes

The HTML code was corrected based on the validation results. All errors were addressed, resulting in clean and valid HTML.

4. CSS Validation

CSS code was also validated for errors and warnings. Minor adjustments were made to ensure proper syntax and compatibility.

5. Readability

The website content was written with clear and concise language, using short sentences and paragraphs. Headings and subheadings were used effectively to improve readability and navigation. Sufficient color contrast was maintained between text and background colors.

6. Accessibility Considerations**

The following accessibility guidelines were considered:

• *Keyboard navigation:* All website elements can be accessed and interacted with using the keyboard.
• *Alternative text for images:* Descriptive alt text is provided for all images to assist screen readers.
• *Skip navigation links:* A "Skip to content" link is provided for keyboard users to quickly navigate to the main content.