show total amazon review count

amrating.js

Array.from(document.querySelectorAll('[data-a-popover]')).forEach((el) => {
  const itemJson = JSON.parse(el.dataset.aPopover);
  const { url } = itemJson;
  if (url && url.includes('review')) {
    fetch(url)
      .then((response) => response.text())
      .then((html) => {
        const parser = new DOMParser();
        const doc = parser.parseFromString(html, 'text/html');
        const reviewPopupClone = doc.cloneNode(true);
        const ratingCount = reviewPopupClone.querySelector('.totalRatingCount').innerHTML;
        const ratingContainer = document.createElement('div');
        ratingContainer.style.fontSize = '20px';
        ratingContainer.style.fontWeight = 'bold';
        ratingContainer.className = 'rating-container';
        ratingContainer.innerHTML = ratingCount;
        el.parentNode.appendChild(ratingContainer);
      });
  }
});