SEO-optimized HTML blocks allow for clean code structure, faster loading times, and the inclusion of JSON-LD Schema directly within the content, improving search engine visibility and rich snippet eligibility.
By providing structured data, search engines can display "Rich Results" such as star ratings, prices, or FAQ dropdowns directly in the SERPs, making your listing more prominent and trustworthy to users.
Vanilla JavaScript eliminates the overhead of loading external libraries, reduces Core Web Vital shifts, and ensures the block remains functional even if jQuery is disabled or removed by optimization plugins.
function toggleFaqAction(element) {
var answer = element.nextElementSibling;
var icon = element.querySelector('.faq-icon');
var allAnswers = document.querySelectorAll('.faq-answer');
var allIcons = document.querySelectorAll('.faq-icon');
for (var i = 0; i < allAnswers.length; i++) {
if (allAnswers[i] !== answer) {
allAnswers[i].style.display = 'none';
allIcons[i].innerText = '+';
}
}
if (answer.style.display === 'block') {
answer.style.display = 'none';
icon.innerText = '+';
} else {
answer.style.display = 'block';
icon.innerText = '−';
}
}
{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [{
"@type": "Question",
"name": "What are the key benefits of SEO-optimized HTML blocks?",
"acceptedAnswer": {
"@type": "Answer",
"text": "SEO-optimized HTML blocks allow for clean code structure, faster loading times, and the inclusion of JSON-LD Schema directly within the content, improving search engine visibility."
}
}, {
"@type": "Question",
"name": "How does JSON-LD Schema improve click-through rates?",
"acceptedAnswer": {
"@type": "Answer",
"text": "By providing structured data, search engines can display Rich Results such as FAQ dropdowns directly in the SERPs, making your listing more prominent."
}
}, {
"@type": "Question",
"name": "Why use vanilla JS instead of jQuery for WordPress blocks?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Vanilla JavaScript eliminates the overhead of loading external libraries and reduces Core Web Vital shifts, ensuring better performance."
}
}]
}