load bar What does this mean

[sapq]

Link to PDF file (or attach file here):

Configuration:

• Web browser and its version:
• Operating system and its version:
• PDF.js version:
• Is an extension:

Steps to reproduce the problem:

1. load bar What does this mean
2. what mean that how i fix this i dont want this bar

What is the expected behavior? (add screenshot)
befor i move to new server it is good loding

but what mean this loadin ?

What went wrong? (add screenshot)

Link to a viewer (if hosted on a site other than mozilla.github.io/pdf.js or as Firefox/Chrome extension):

[yurydelendik]

Not enough information provided to reproduce the issue. Works for me. Closing as incomplete