Here a version that works for cross origin requests. <iframe hidden name=xhtmz onload="onmessage=x=>document.querySelector(x.data.target).innerHTML=x.data.co

Here a version that works for cross origin requests. <iframe hidden name=xhtmz onload="onmessage=x=>document.querySelector(x.data.target).innerHTML=x.data.content"></iframe> but website you are requesting has to embed the below script tag. <u id=t>just some other text</u> <script> parent.postMessage({ target:location.hash, content:b.outerHTML },'*') </script> You would still set the DOM destination on the main page. <a href="https://xorigin.com#view" target=xhtmz>dog</a> <div id=view></div>