Print PDF is generating but nothing is showing up. What should I do?

After clicking "Print", it may take a few seconds for the PDF to generate. If the process is taking more than 15 seconds, please reach out to your district IT to whitelist the following sites: 

• https://www.readworks.org
• https://s3-us-west-2.amazonaws.com/readworks-media
• https://dnmkr7tf85gze.cloudfront.net
• https://d1hip53dxcp64t.cloudfront.net
• https://code.responsivevoice.org
• fonts.googleapis.com
• www.gstatic.com