Title: document shortcode not show need multiple refresh Last modified: March 20, 2018 --- # document shortcode not show need multiple refresh * [rempou](https://wordpress.org/support/users/rempou/) * (@rempou) * [8 years, 2 months ago](https://wordpress.org/support/topic/document-shortcode-not-show-need-multiple-refresh/) * Hello, * When i use the Document shortcode to display PDF, it works, but only sometimes. Whe ni go to the published page, sometimes i need to reload/refresh the pahe severeal time to display the PDF. When it doesn’t show up, the page has finished to load, but display a black space where the PDF should be located. When i inspect the page with Firefox developer tool, i see that the frame, into