CODEWITHSUNDEEP
internet-explorer-6internet-explorer-7
Tamara Wijsman
Tamara Wijsman

Reputation: 12348

Why doesn't my site work in IE6 or IE7?

For some reason my site displays a "Cannot display this message" error in those browsers while working correctly in Firefox, Opera, Safari and IE8.

It looks like this: http://www.reviewsaurus.com/images/pagedisplay.png

This document was successfully checked as XHTML 1.0 Transitional!

Upvotes: 1

Views: 949

Answers (4)

mercator
mercator

Reputation: 28656

It doesn't have anything to do with HTML errors. The worst that can do is show a garbled or blank page.

There is some sort of server misconfiguration going on of WordPress and the gzip Content-Encoding.

Your website doesn't work in IE, but /index.php loads just fine. Inspecting the raw HTTP Response (using Fiddler2), the difference between the two responses is that on the request to /, WordPress (presumably) adds the following text to the gzipped HTTP response body:

<!-- Page not cached by WP Super Cache. No closing HTML tag. Check your theme. -->

Because of that addition to the gzipped content, it's no longer a proper gzip stream, and IE6/7 can't ungzip it.

Other browsers probably have better error handling, so they can handle the error just fine.

I don't know how you can fix that problem, but a Google search for that piece of text turns up a few hits on wordpress.org at least.

Upvotes: 3

Tamara Wijsman
Tamara Wijsman

Reputation: 12348

This document was successfully checked as XHTML 1.0 Transitional!

It still doesn't work though...

Found the problem:

Was using the following procedures to remove unnecessary characters, seems to be wrong though.

<?php   
function callback($buffer) 
{ 
    $holdit=$buffer;
    $holdit=str_replace("   ", " ", $holdit); // tab
    $holdit=str_replace("  ", " ", $holdit); // double space
    $holdit=str_replace("\n", " ", $holdit); // new line
    $holdit=str_replace("\r", " ", $holdit); // new line
    $holdit = eregi_replace("<!--[^>]*-->"," ",$holdit); // comment
    return $holdit; 
}
ob_start("ob_gzhandler"); 
ob_start("callback");
?>

Seems I don't need that function either, it is faster without it.
(I should probably have opted for a single eregi_replace too)

Upvotes: 0

Scott Vander Molen
Scott Vander Molen

Reputation: 6439

It's displaying fine, albeit slowly, in IE7 for me. I would still recommend fixing the two errors and validate as Strict, but they don't seem to me to be the cause of your problem. IE6 and IE7 are intepreting them as text/html.

Upvotes: 0

Hank Gay
Hank Gay

Reputation: 72039

It's not valid XHTML. If IE6/7 is actually interpreting it as XML, this will cause it to stop parsing. Can you give a screenshot to show what the failure looks like?

UPDATE: Now that it is XHTML Transitional, it's validating, and I'm out of suggestions until I get someplace I can run IE.

UPDATE 2: Just ran IE7 against the site, and the page loaded fine.

Upvotes: 1

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