If you open the source page of any Twitter page, you can see that it does not show the content of that page and no external css or js link appears on it.
Does anyone know what system they did this and / or some method similar to this?
If you open the source page of any Twitter page, you can see that it does not show the content of that page and no external css or js link appears on it.
Does anyone know what system they did this and / or some method similar to this?