ДАННЫЕ ИЗ КОДА СТРАНИЦЫ:
(function (global) {
                if (typeof Worker !== 'undefined') {
                    var menuLoadWorker = new Worker('./assets/workers/fetch.worker.js');
                    var settingLoadWorker = new Worker('./assets/workers/fetch.worker.js');
                    global.menuFetchPromise = new Promise(function (resolve) {
                        menuLoadWorker.onmessage = function ({ data }) {
                            resolve(data.result)
                        }
                    });
                    menuLoadWorker.postMessage('/api/v1/menu')
                    global.settingFetchPromise = new Promise(function (resolve) {
                        settingLoadWorker.onmessage = function ({ data }) {
                            var imageParent = global.document.getElementById('splash-img');
                            var image = global.document.createElement('img');
                            image.src = data.result?.theme?.logoImageUrl || './assets/images/default-logo.png';
                            image.setAttribute('alt', 'logo');
                            image.setAttribute('height', '100%');
                            image.setAttribute('width', '100%');
                            if (imageParent) {
                                imageParent.appendChild(image);
                            }
                            var bannerImages = data.result?.theme?.bannerButtonImage;
                            if(bannerImages && bannerImages.length){
                                var firstBannerImg = bannerImages[0].src;
                                document.getElementById('banner-img').setAttribute('link', firstBannerImg);
                            }
                            resolve(data)
                        }
                    });
                    settingLoadWorker.postMessage('/api/v1/settings')
                }
            })(typeof window !== 'undefined' ? window : this);