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femp1345 · Nov. 26, 2011, 05:23 PM

Hello,

I noted that the html codes in killed.html is shown as text rather than like a web page.

Using the header filter:
URL-Killer: kill-a-URL (out)

Replacement:
URL killed \k

Proxomitron ver 4.5
Browser: Firefox 7

Is this a browser issue or ... ?

***JJoe*** · Nov. 26, 2011, 06:15 PM

(Nov. 26, 2011 05:23 PM)femp1345 Wrote: Is this a browser issue

I don't think so.
Open the Proxomitron's log window, enable "Local file requests",
what is the Content-Type header for "killed.html"?

femp1345 · Nov. 26, 2011, 09:35 PM

From the log, I think the ad is killed by the filter "URL-Killer"
And the replaced local file is treated as text/plain by Proxomitron (Content-Type)

***JJoe*** · Nov. 26, 2011, 11:50 PM

Interesting, for what address is the Proxomitron returning a local file that is Content-type: text/plain?

I set the URL-Killer to block everything.

The Log looks like:

Code:

+++GET 3+++

GET / HTTP/1.1

Host: www.google.com

User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:5.0) Gecko/20100101 Firefox/5.0

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8

Accept-Language: en-us,en;q=0.5

Accept-Encoding: gzip, deflate

Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7

Connection: keep-alive

URL-Killer: URL killed

+++RESP 3+++

HTTP/1.1 200 Local file

Date: Sat, 26 Nov 2011 23:07:09 GMT

Server: Proxomitron

Connection: close

Last-Modified: Wed, 21 Apr 1999 08:01:00 GMT

Content-Length: 68

Content-type: text/html

+++CLOSE 3+++

I can see that the Proxomitron caught the request and returned a local file, Content-type: text/html.
Browser displays empty page, source code is

Code:

<!--//--><html><head><title>Connection Killed!</title></head></html>

When I requested something that might be an image

Code:

+++GET 6+++

GET /image.jpg HTTP/1.1

Host: www.google.com

User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:5.0) Gecko/20100101 Firefox/5.0

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8

Accept-Language: en-us,en;q=0.5

Accept-Encoding: gzip, deflate

Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7

Connection: keep-alive

URL-Killer: URL killed

+++RESP 6+++

HTTP/1.1 200 Local file

Date: Sat, 26 Nov 2011 23:19:12 GMT

Server: Proxomitron

Connection: close

Last-Modified: Fri, 08 Jan 1999 10:47:22 GMT

Content-Length: 55

Content-type: image/gif

+++CLOSE 6+++

the proxomitron returned a local file, Content-type: image/gif aka killed.gif.

***JJoe*** · Nov. 27, 2011, 04:12 PM

I'll guess, the blocked address does not appear to be an image and that the Proxomitron returns "killed.html", Content-type: text/html.
However, the browser is expecting a file for a dynamic element or an image and displays the contents of "killed.html".

If so, you may need to provide a more appropriate file, no file, or filter some code in the page's html.

HTH

femp1345 · Nov. 27, 2011, 09:38 PM

Thank you for the reply.

It was noted in a few ads. One of it being over a flash player.

I modified the killed.html to a single character which eliminated most of the problems..., except in some banner-like ads which are filled with a completely opaque background.