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How to disable JavaScript popups?

Some web pages contain unwanted inline JavaScript popups that appear in screenshots generated with our API's and Online Screenshot Tool. Fortunatley these popups can often be disabled if they are controlled with cookies.

To do this visit the web page and open your browser's developer tools facility so that you can see what cookies are present on the web page. Now close the popup. If a new cookie appears refresh the page. If the popup no longer appears copy the details of the cookie that appeared and add it to your custom cookies. However it would be a good idea to give it a long expiry date perhaps 10 years in the future so that the cookie isn't deleted.

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