Fixes:#912 W3C standards for the landing.html file

Pull Request for Fixing W3C Standards in landing.html

Summary

This PR addresses W3C compliance issues in the landing.html file of the caMicroscope application. Changes include:

Adding the lang attribute to the tag for better accessibility. Adding a proper DOCTYPE declaration for HTML5 compliance. Ensuring all tags have appropriate alt attributes. Removing deprecated attributes like frameborder from elements. Enhancing the semantic structure by using ARIA roles where necessary. Fixing minor indentation and structure issues for better readability.</p> <h2>Motivation</h2>  <h2>Testing</h2> <p>Verified HTML structure using the <a rel="noreferrer nofollow" target="_blank" href="https://validator.w3.org/">W3C Markup Validation Service</a>. Manual testing performed in: Google Chrome (latest version) Mozilla Firefox (latest version) Microsoft Edge (latest version) Ensured that all changes did not impact the visual layout or existing functionality of the page.</p> <h2>Questions</h2>  <p>1.Are there any additional attributes or roles you'd recommend for enhanced accessibility? 2.Should we implement automated W3C validation checks as part of our CI/CD pipeline?</p>  </div> </div> <div class="page-bar-simple"> </div> <div class="footer"> <ul class="body"> <li>© <script> document.write(new Date().getFullYear()) </script> Githubissues.</li> <li>Githubissues is a development platform for aggregating issues.</li> </ul> </div> <script src="https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.min.js"></script> <script src="/githubissues/assets/js.js"></script> <script src="/githubissues/assets/markdown.js"></script> <script src="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.4.0/build/highlight.min.js"></script> <script src="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.4.0/build/languages/go.min.js"></script> <script> hljs.highlightAll(); </script> </body> </html>

camicroscope / caMicroscope

Fixes:#912 W3C standards for the landing.html file #1044

Summary