How can i optimize pdf download time?

Goodday everyone,
i would like to have some suggestions about how can i improve the speed of Pdf.js express web viewer.
I often have to show users pdfs that weight over 40-50 Mb that resulting in at least 15-25 seconds of waiting. i tryed to linearize the pdfs but it doesn’t seem to do much.
Is there a way to improve the performances, am i doing something wrong?

Hi there,

Thank you for contacting Pdf.js express forums,

Generally you do want to test against the demo to compare the loading speed:

If you are experiencing a much slower load, then it could be your environment, and we would need a minimal sample project that can reproduce the issue to diagnose.

Best regards,
Kevin Kim

Yes, it seems to be my project because in the demo the file is loaded almost instantaneously.
I will try to provide you with sample code as soon as possible. In addition to the link to the example, what datas should I provide you with?
Best regards,
Luca

Hi there,

The PDF file that you used as well as a minimal runnable sample project as either a zip file you can attach or link or a public repository would be sufficient.

Best regards,
Kevin Kim