Page loading in IE is very slow compared to other browsers

Question

When I load the main page of the website I am working on , it takes 7 or 8 seconds to fully load in IE (which means that the " Waiting for" and " (x items remaining)" disappear and change to " Done".

The exact page takes about half the time in Firefox and Google Chrome, and I just can’t understand what makes the difference.

Is this just the general slowness of IE, or is it something more? The script server itself takes about 45 ms, so it’s not a problem, however I wonder if it could be the reason for the URL rewriting. Again, why only IE?

Answer 1

These are the points at which YSlow says you should improve:

YSlow: Class E, Overall Performance 55/100

Divided into classes:

• F:
  • Make fewer HTTP requests
    • Use a content delivery network (CDN)
    • Add Expires Headers
    • Compress components with gzip
    • Put JavaScript below
    • Customize Object Tags (ETags)
• E:
  • Avoid the AlphaImageLoader Filter
• C:
  • Decrease DNS Queries
    • Collapse JavaScript and CSS

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Google :

: [: 17,9%]

• [: 0%]
• JavaScript [: 47%]
• DNS [: 57,1%]
• gzip [: 78,2%]
• - [: 71,6%]
• JavaScript [: 68.5%]
• [: 65%]
• [: 45,8%]
• CSS [: 33%]
• CSS [: 89%]

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Answer 2

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Answer 3

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Answer 4

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