https://www.ukatlondonclinic.com/wp-content/plugins/aroham-summarizer/assets/ar-sum-inject.js

1(function () {
2  document.addEventListener('DOMContentLoaded', function () {
3    var C = window.AR_SUM_CFG;
4    if (!C || !C.enabled || !C.should || !C.html_b64) return;
5
6    var html;
7    try { html = atob(C.html_b64); } catch (e) { return; }
8
9    var main = document.querySelector('main')
10            || document.querySelector('#main');
11
12    if (!main) return;
13
14    if (document.querySelector('.ar-sum-block')) return;
15
16    var wrap = document.createElement('div');
17    wrap.className = 'ar-sum-block';
18    wrap.innerHTML = html;
19
20    if (main.firstChild) main.insertBefore(wrap, main.firstChild);
21    else main.appendChild(wrap);
22  });
23})();