Как вставлять видео с YouTube в Taplink и не грузить страницу

Инструкция: https://www.youtube.com/watch?v=MtwYHYo4CR4

Код:

  <div class="video">
        <a class="video__link" href="https://youtu.be/neHA4MJwpnY">
            <picture>
                <source srcset="https://i.ytimg.com/vi_webp/neHA4MJwpnY/maxresdefault.webp" type="image/webp">
                <img class="video__media" src="https://i.ytimg.com/vi/neHA4MJwpnY/maxresdefault.jpg" alt="Программа курса">
            </picture>
        </a>
        <button class="video__button" aria-label="Запустить видео">
            <svg width="68" height="48" viewBox="0 0 68 48"><path class="video__button-shape" d="M66.52,7.74c-0.78-2.93-2.49-5.41-5.42-6.19C55.79,.13,34,0,34,0S12.21,.13,6.9,1.55 C3.97,2.33,2.27,4.81,1.48,7.74C0.06,13.05,0,24,0,24s0.06,10.95,1.48,16.26c0.78,2.93,2.49,5.41,5.42,6.19 C12.21,47.87,34,48,34,48s21.79-0.13,27.1-1.55c2.93-0.78,4.64-3.26,5.42-6.19C67.94,34.95,68,24,68,24S67.94,13.05,66.52,7.74z"></path><path class="video__button-icon" d="M 45,24 27,14 27,34"></path></svg>
        </button>
    </div>  
<style>
  
.video {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    background-color: #000000;
}

.video__link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video__media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video__button {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 1;
    display: none;
    padding: 0;
    width: 68px;
    height: 48px;
    border: none;
    background-color: transparent;
    transform: translate(-50%, -50%);
    cursor: pointer;
}

.video__button-shape {
    fill: #212121;
    fill-opacity: 0.8;
}

.video__button-icon {
    fill: #ffffff;
}

.video__button:focus {
    outline: none;
}

.video:hover .video__button-shape,
.video__button:focus .video__button-shape {
    fill: #ff0000;
    fill-opacity: 1;
}

/* Enabled */

.video--enabled {
    cursor: pointer;
}

.video--enabled .video__button {
    display: block;
}
</style>
<script>
  function findVideos() {
    let videos = document.querySelectorAll('.video');

    for (let i = 0; i < videos.length; i++) {
        setupVideo(videos[i]);
    }
}

function setupVideo(video) {
    let link = video.querySelector('.video__link');
    let media = video.querySelector('.video__media');
    let button = video.querySelector('.video__button');
    let id = parseMediaURL(media);

    video.addEventListener('click', () => {
        let iframe = createIframe(id);

        link.remove();
        button.remove();
        video.appendChild(iframe);
    });

    link.removeAttribute('href');
    video.classList.add('video--enabled');
}

function parseMediaURL(media) {
    let regexp = /https:\/\/i\.ytimg\.com\/vi\/([a-zA-Z0-9_-]+)\/maxresdefault\.jpg/i;
    let url = media.src;
    let match = url.match(regexp);

    return match[1];
}

function createIframe(id) {
    let iframe = document.createElement('iframe');

    iframe.setAttribute('allowfullscreen', '');
    iframe.setAttribute('allow', 'autoplay');
    iframe.setAttribute('src', generateURL(id));
    iframe.classList.add('video__media');

    return iframe;
}

function generateURL(id) {
    let query = '?rel=0&showinfo=0&autoplay=1';

    return 'https://www.youtube.com/embed/' + id + query;
}

findVideos();
</script>

Проверка своей страницы на скорость загрузки: https://developers.google.com/speed/pagespeed/insights/