In an HTML document, which tag is used to define the main heading?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the WebXam Web Development Test with flashcards and multiple-choice questions, each featuring hints and explanations. Ace your web development exam!

Multiple Choice

In an HTML document, which tag is used to define the main heading?

Explanation:
The tag used to define the main heading in an HTML document is the <h1> tag. This tag signifies the highest level of heading within the document structure. It generally represents the primary title or main topic of a page and is crucial for both SEO and accessibility purposes. Using <h1> contributes to the semantic structure of the HTML document, helping search engines and assistive technologies to understand the hierarchy and importance of the content. It provides context, indicating that this heading is the most significant in relation to the content that follows. In a well-structured document, there should typically be one <h1> tag, with subsequent headings represented by <h2>, <h3>, and so on, to create a clear and organized content hierarchy. Other tags like <h2> serve as subheadings and have a lower level of significance than <h1>. The <title> tag is meant for the title of the document that appears in the browser tab and is not used for headings within the content. The <header> tag is used to wrap introductory content or navigational links but does not specifically define a heading itself.

The tag used to define the main heading in an HTML document is the

tag. This tag signifies the highest level of heading within the document structure. It generally represents the primary title or main topic of a page and is crucial for both SEO and accessibility purposes.

Using

contributes to the semantic structure of the HTML document, helping search engines and assistive technologies to understand the hierarchy and importance of the content. It provides context, indicating that this heading is the most significant in relation to the content that follows. In a well-structured document, there should typically be one

tag, with subsequent headings represented by

,

, and so on, to create a clear and organized content hierarchy.

Other tags like

serve as subheadings and have a lower level of significance than

. The tag is meant for the title of the document that appears in the browser tab and is not used for headings within the content. The <header> tag is used to wrap introductory content or navigational links but does not specifically define a heading itself.</p> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5859049766823588" data-ad-slot="7513340117"></ins></div></div><div class="row justify-content-center button-selection"><div class="col-md-5 d-grid gap-2 mt-4 mb-3"><a class="btn btn-outline-dark" href="/multiplechoice"> <div class="mt-1 text-center">More Multiple Choice Questions</div></a></div></div></div></div></section><section><div class="bg-light"><div class="container content-space-2"><div class="w-md-75 w-lg-50 text-center mx-md-auto"><div class="row justify-content-lg-between" style="margin-left: 10px; margin-right: 10px;"><!-- Heading--><div class="mb-5"><span class="text-cap">Subscribe</span><h2>Get the latest from Examzify</h2></div><div class="input-card input-card-pill input-card-sm border mb-3"><div class="input-card-form"><label class="form-label visually-hidden" for="subscribeForm">Enter email</label><input class="form-control form-control-lg" id="email" type="text" placeholder="Enter email" aria-label="Enter email"></div><button class="btn btn-primary btn-lg rounded-pill" id="save-email" type="submit" disabled> Subscribe<i class="fas fa-plus" style="margin-left: 0.5rem;"></i></button></div><p class="small">You can <a href="https://examzify.com/unsubscribe">unsubscribe </a>at any time. Read our <a href="https://examzify.com/privacy">privacy policy</a></p></div></div></div></div></section><footer class="bg-dark"><div class="container pb-1 pb-lg-5 border-white-10 py-7"><div class="row mb-7"><div class="col-sm mb-3 mb-sm-0"><ul class="list-inline list-separator list-separator-light mb-0"><li class="list-inline-item"><a class="link-sm link-light" href="https://examzify.com/privacy">Privacy policy</a></li><li class="list-inline-item"><a class="link-sm link-light" href="https://examzify.com/terms">Terms of service</a></li><li class="list-inline-item"><a class="link-sm link-light" href="https://examzify.com/contact?subdomain=webxamwebdevcomplete">Contact us</a></li><li class="list-inline-item"><a class="link-sm link-light" href="https://examzify.com/unsubscribe">Manage your emails</a></li><li class="list-inline-item"><a class="link-sm link-light" href="/refund-policy">Refund policy</a></li><li class="list-inline-item"><a class="link-sm link-light" href="/faq">FAQ</a></li></ul></div><div class="col-sm-auto"><ul class="list-inline mb-0"><li class="list-inline-item"><a class="btn btn-soft-light btn-xs btn-icon" href="https://www.instagram.com/examzify/" target="_blank" aria-label="Instagram"><i class="bi-instagram"></i></a></li><li class="list-inline-item"><a class="btn btn-soft-light btn-xs btn-icon" href="mailto:hello@examzify.com"><i class="bi-envelope"></i></a></li></ul></div></div><div class="modal fade" id="adblockModal" data-bs-backdrop="static" data-bs-keyboard="false" tabindex="-1" aria-labelledby="adblockModalLabel" aria-hidden="true"><div class="modal-dialog modal-dialog-centered modal-dialog-scrollable modal-lg"><div class="modal-content border-0 shadow-lg rounded-4 overflow-hidden"><div class="modal-header border-0 px-4 py-4" style="background: linear-gradient(135deg, rgba(220,53,69,0.16), rgba(220,53,69,0.04));"><div class="d-flex align-items-center gap-3" style="width:100%;"><div class="rounded-3 d-flex align-items-center justify-content-center" style="width:44px;height:44px;background:rgba(220,53,69,0.12); flex:0 0 auto;"><!-- FA5 icon--><i class="fas fa-shield-alt" style="color:#dc3545;font-size:18px;"></i></div><div style="min-width:0;"><h5 class="modal-title fw-bold mb-0" id="adblockModalLabel">We’ve detected an ad blocker</h5><div class="small text-muted">Ads help keep Examzify free for everyone.</div></div></div><button class="btn-close" type="button" aria-label="Reload" onclick="location.reload();"></button></div><div class="modal-body px-4 pt-3 pb-0"><div class="d-inline-flex align-items-center gap-2 px-3 py-2 rounded-pill mb-3" style="background: rgba(220,53,69,0.10); color:#dc3545;"><i class="fas fa-exclamation-triangle"></i><span class="fw-semibold">Ad blocker detected</span></div><div class="p-3 rounded-4 border mb-3" style="background:#fff;"><div class="fw-bold mb-1">Quick fix</div><div class="text-muted small mb-0">Please disable your ad blocker for this site (or allowlist Examzify) to continue.</div></div><div class="p-3 rounded-4 border mb-3" style="background: linear-gradient(135deg, rgba(17,24,39,0.06), rgba(17,24,39,0.02));"><div class="fw-bold mb-2">Prefer an ad-free experience?</div><div class="text-muted small mb-0">Upgrade to Examzify Plus to remove ads and support the platform.</div></div><div class="mt-2 mb-0 text-muted small"><i class="fas fa-info-circle me-2"></i>Tip: After disabling your ad blocker, hit “Reload”.</div></div><div class="modal-footer border-0 px-4 py-4 d-block"><div class="p-3 p-md-4 rounded-4 border" style="background: linear-gradient(135deg, rgba(13,110,253,0.10), rgba(13,110,253,0.02));"><div class="d-flex flex-column flex-md-row align-items-md-center justify-content-between gap-3"><div style="min-width:0;"><div class="fw-bold mb-1">Continue learning (recommended)</div><div class="text-muted small">Disable your ad blocker, or go ad-free with Examzify Plus.</div></div><div class="d-flex gap-2 flex-nowrap" style="max-width:100%;"><a class="btn btn-primary btn-lg fw-bold px-4 text-nowrap d-inline-flex align-items-center flex-nowrap" href="/plus#bundle" style="white-space:nowrap;"><i class="fas fa-crown me-2"></i><span class="text-nowrap">Get Examzify Plus</span></a><button class="btn btn-soft btn-lg fw-bold px-4 text-nowrap d-inline-flex align-items-center flex-nowrap" type="button" onclick="location.reload();" style="white-space:nowrap;"><i class="fas fa-sync-alt me-2"></i><span class="text-nowrap">Reload</span></button></div></div></div></div></div></div></div><div class="modal" id="reportProblem" tabindex="-1" aria-labelledby="reportProblem" aria-hidden="true"><div class="modal-dialog"><div class="modal-content mb-6 pb-6"><div class="modal-header"><h5 class="modal-title" id="reportProblemLabel">Report a problem</h5><button class="btn-close" type="button" data-bs-dismiss="modal" aria-label="Close"></button></div><div class="modal-body justify-content-center"><p>Email address</p><input class="form-control mb-2" id="report-problem-email" name="report-problem-email" value="" placeholder="Email" type="email"><p>Please provide an explanation of what you are reporting.</p><textarea class="form-control" type="text" id="report-problem-explanation" name="report-question-explanation" placeholder="Explanation"></textarea></div><div class="modal-footer"><button class="btn btn-secondary btn-sm" type="button" data-bs-dismiss="modal">Close</button><button class="btn btn-primary btn-sm" id="report-problem-button" type="button" data-bs-dismiss="modal" disabled>Report</button></div></div></div></div><div class="modal" id="reviewModal" tabindex="-1" aria-labelledby="reportProblem" aria-hidden="true"><div class="modal-dialog"><div class="modal-content mb-6 pb-6"><div class="modal-header"><h5 class="modal-title" id="reportProblemLabel">Write us a review</h5><button class="btn-close" type="button" data-bs-dismiss="modal" aria-label="Close"></button></div><div class="modal-body justify-content-center"><input type="hidden" id="review-rating-value" value="5"><div class="div dropdown mb-2"><button class="btn btn-primary w-100 dropdown-toggle" id="review-rating" type="button" data-bs-toggle="dropdown" aria-expanded="false">⭐️⭐️⭐️⭐️⭐️</button><div class="ul dropdown-menu"><li><button class="dropdown-item" data-value="5">⭐️⭐️⭐️⭐️⭐️</button></li><li><button class="dropdown-item" data-value="4">⭐️⭐️⭐️⭐️</button></li><li><button class="dropdown-item" data-value="3">⭐️⭐️⭐️</button></li><li><button class="dropdown-item" data-value="2">⭐️⭐️</button></li><li><button class="dropdown-item" data-value="1">⭐️</button></li></div></div><input class="form-control mb-2" id="review-name" value="" placeholder="Your name" type="text"><textarea class="form-control" type="text" id="review-content" placeholder="Review"></textarea></div><div class="modal-footer"><button class="btn btn-secondary btn-sm" type="button" data-bs-dismiss="modal">Close</button><button class="btn btn-primary btn-sm" id="review-submit-button" type="button" data-bs-dismiss="modal" disabled>Send review</button></div></div></div></div><div class="w-md-85 text-lg-center mx-lg-auto"><p class="text-white-50 small">© <a class="text-white" href="https://examzify.com">Examzify </a>by Kaluba Technologies Incorporated. 2026 All rights reserved.</p></div><div class="row justify-content-center mt-2 mb-4"><div class="col-md-4 mt-2"><div class="row"><div class="col-6 pad-20"><a href="https://apps.apple.com/app/examzify/id6479458396" alt="App store download link"><img class="rounded mx-auto img-fluid center" src="https://examzify-course-icons.s3.us-east-2.amazonaws.com/ios.jpeg" alt="logo"></a></div><div class="col-6 pad-20"><a href="https://play.google.com/store/apps/details?id=com.kalubatech.examzify" alt="Google play store download link"><img class="rounded mx-auto img-fluid center" src="https://examzify-course-icons.s3.us-east-2.amazonaws.com/android.jpeg" alt="logo"></a></div></div></div></div></div></footer><script src="/theme-assets/vendor/bootstrap/dist/js/bootstrap.bundle.min.js"></script><script src="/theme-assets/vendor/hs-header/dist/hs-header.min.js"></script><script src="/theme-assets/vendor/hs-mega-menu/dist/hs-mega-menu.min.js"></script><script src="/theme-assets/vendor/hs-show-animation/dist/hs-show-animation.min.js"></script><script src="/theme-assets/vendor/hs-go-to/dist/hs-go-to.min.js"></script><script src="/theme-assets/vendor/hs-toggle-password/dist/js/hs-toggle-password.js"></script><script src="/theme-assets/js/theme.min.js"></script><script src="https://cdn.jsdelivr.net/npm/toastify-js"></script><script>(function() { loadHeader(); })() function loadHeader(){ document.addEventListener('DOMContentLoaded', function () { // Grab the navbar toggler button const navbarToggler = document.querySelector('.navbar-toggler'); // Grab the navbar collapse element const navbarCollapse = document.getElementById('navbarNavDropdown'); if (navbarToggler && navbarCollapse) { // Toggle the .show class on the navbar collapse element navbarToggler.addEventListener('click', function () { navbarCollapse.classList.toggle('show'); // Update aria-expanded for accessibility const isExpanded = navbarToggler.getAttribute('aria-expanded') === 'true'; navbarToggler.setAttribute('aria-expanded', !isExpanded); }); } // Handle sub-menu toggling (“Profile” menu) const subMenuInvokers = document.querySelectorAll('.hs-mega-menu-invoker'); subMenuInvokers.forEach(function (invoker) { invoker.addEventListener('click', function (event) { // Prevent the default link behavior event.preventDefault(); // The sub-menu is the next sibling element in your markup const subMenu = invoker.nextElementSibling; if (subMenu) { subMenu.classList.toggle('show'); // Optionally update aria-expanded as well const isSubMenuExpanded = invoker.getAttribute('aria-expanded') === 'true'; invoker.setAttribute('aria-expanded', !isSubMenuExpanded); } }); }); }); } (adsbygoogle = window.adsbygoogle || []).push({}); try { if(!!justDetectAdblock){ justDetectAdblock.detectAnyAdblocker().then(function(detected) { if(detected){ var modal = new bootstrap.Modal(document.getElementById('adblockModal')); modal.show(); }}); }else{ console.log('justDetectAdblock not found'); } } catch (e) { //console.log(e); } $(document).ready(function() { $('.navbar-toggler').click(function() { $('#navbarNavDropdown').toggleClass('collapse'); }); });</script>