According to Google Developers article, you can: Use asynchronous script loading, using <script src=”https://stackoverflow.com/questions/39610829/…” async> or element.appendChild(), Submit the script provider to Google for whitelisting.
document.write() will only work while the page is being originally parsed and the DOM is being created. Once the browser gets to the closing </body> tag and the DOM is ready, you can’t use document.write() anymore. I wouldn’t say using document.write() is correct or incorrect, it just depends on your situation. In some cases you … Read more
The reason that your HTML is replaced is because of an evil JavaScript function: document.write(). It is most definitely “bad form.” It only works with webpages if you use it on the page load; and if you use it during runtime, it will replace your entire document with the input. And if you’re applying it … Read more
An asynchronously loaded script is likely going to run AFTER the document has been fully parsed and closed. Thus, you can’t use document.write() from such a script (well technically you can, but it won’t do what you want). You will need to replace any document.write() statements in that script with explicit DOM manipulations by creating … Read more
var my_awesome_script = document.createElement(‘script’); my_awesome_script.setAttribute(‘src’,’http://example.com/site.js’); document.head.appendChild(my_awesome_script);