How to load third-party javascript tag asynchronously which has [removed]

Question

We give out a piece of javascript tags such as which site owners put on their site like http://exa

Answer 1

The problem with loading a script on a already loaded document (instead of having the browser ignore the document.write()) is that you would delete all existent HTML. See this example so you can understand exactly what's happening, or for more details look at a documentation page for the document.write() method.

While I know this might not be what you're expecting to get as an answer, I believe you are out of luck since rewriting the script is not an option.

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