don’t think that “TinyPNG API” will retrieve images any faster. "3. Image Compression Techniques: Optimize the size of the images without compromising the quality. There are various image compression techniques and libraries available, such as MozJPEG, WebP, or Sharp, which can help reduce the file size of the images and improve the retrieval speed." (3.) <–is there any way to tell that server side on that url through some html header or JSON request to reduce the size of images in format or dimension purely through an html header sent to that server side url, so it can try return something smaller than original images there used? no any control under server-side backend. try find some other method, I don’t know…: <!DOCTYPE html>
<html>
<head>
    <title>Auto-Updating Image Gallery</title>
    <style>
        body {
            margin: 0;
            padding: 0;
        }
        
        #gallery {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            grid-gap: 10px;
            align-items: start;
            justify-items: center;
            padding: 20px;
        }
        
        .gallery-image {
            width: 100%;
            height: auto;
        }
        
        #updateButton {
            margin-top: 10px;
        }
    </style>
</head>
<body>
    <div>
        <h1>Auto-Updating Image Gallery</h1>
        <div id='gallery'></div>
        <button id='updateButton' onclick='manualUpdate()'>Manual Update</button>
        <label for='autoUpdate'>Auto-Update:</label>
        <input type='checkbox' id='autoUpdate' onchange='toggleAutoUpdate()' />
    </div>

    <script>
        const gallery = document.getElementById('gallery');
        const autoUpdateCheckbox = document.getElementById('autoUpdate');
        const updateButton = document.getElementById('updateButton');
        const imageUrl = 'https://camenduru-com-webui-docker.hf.space/file=outputs/extras-images/';
        let intervalId;
        let cacheBuster = generateCacheBuster(); // Generate initial cache buster value

        // Function to generate a random value for cache-busting
        function generateCacheBuster() {
            return Math.floor(Math.random() * 10000);
        }

        // Function to fetch and update the gallery
        async function updateGallery() {
            gallery.innerHTML = ''; // Clear existing gallery images

            const maxImageNumber = await getMaxImageNumber();
            const missingImageBackupSrc = imageUrl + 'backup.png';

            for (let i = 1; i <= maxImageNumber; i++) {
                const image = new Image();
                const imageSrc = imageUrl + padNumberWithZero(i, 5) + '.png' + '?cache=' + cacheBuster;
                image.src = imageSrc;
                image.classList.add('gallery-image');
                
                image.onerror = () => {
                    // Replace missing image with a backup image if available
                    image.src = missingImageBackupSrc;
                };

                gallery.appendChild(image);
            }
        }
        
        // Function to pad numbers with leading zeros
        function padNumberWithZero(number, length) {
            let numString = String(number);
            while (numString.length < length) {
                numString = '0' + numString;
            }
            return numString;
        }

        // Function to generate the maximum image number
        function getMaxImageNumber() {
            return fetch(imageUrl + padNumberWithZero(200, 5) + '.png', { method: 'HEAD' })
                .then(response => {
                    const lastImageNumber = response.url.split('/').pop().split('.')[0];
                    return lastImageNumber;
                })
                .catch(error => {
                    console.log('Error fetching the last image:', error);
                    return 200; // Set a default value if an error occurs (e.g., server is down)
                });
        }
        
        // Function to manually update the gallery
        function manualUpdate() {
            clearInterval(intervalId); // Stop auto-update if in progress
            updateGallery();
        }
        
        // Function to toggle auto-update
        function toggleAutoUpdate() {
            if (autoUpdateCheckbox.checked) {
                intervalId = setInterval(updateGallery, 5000); // Auto-update every 5 seconds
                updateButton.disabled = true;
            } else {
                clearInterval(intervalId);
                updateButton.disabled = false;
            }
        }

        // Initial gallery update on page load
        updateGallery();
    </script>
</body>
</html>