> Mark Elsen, thank you for your quick replying. I had checked this link > before i sent this message to our list and ... the script (at > http://www.ircache.net/cgi-bin/cacheability.py ) could not detect this page. > Here is its problem: > <snip> > Cacheability: http://www3.thanhnien.com.vn/Kieubao/2006/1/2/134387.tno > This service makes extensive use of Cascading Style Sheets. Please enable > them or use a CSS-aware browser to get the most benefit from it. > > The color of the list dot indicates the cacheability of the resource. > > > > There has been a unrecoverable error. > It probably wasn't your fault, but the following may give you an idea of > what was happening when things went bad. Please mail this page to > errors@xxxxxxxx > > (version 1.30) > > Traceback (innermost last): > File "/httpd/cgi-bin/cacheability.py", line 902, in cgi_wrap Hm , using http://web-sniffer.net it can be seen , that the site returns some extra headers such as : - X-Powered-By - X-AspNet-Version Probably, this tool chokes on that. However; what´s worse is that the site is broken,because it responds with a http1.1 - formatted reply upon a http 1.0 request (SQUID). Checkout : http://web-sniffer.net/?url=http%3A%2F%2Fwww3.thanhnien.com.vn%2FKieubao%2F2006%2F1%2F2%2F134387.tno&submit=Submit&http=1.0h&gzip=yes&type=GET&ua=Mozilla%2F5.0+%28Windows%3B+U%3B+Windows+NT+5.1%3B+nl%3B+rv%3A1.8%29+Gecko%2F20051111+Firefox%2F1.5+Web-Sniffer%2F1.0.23 or use http://web-sniffer.net/ and turn http1.0 on , instead of the default. (there goes our good-ole-ii6-again.....) M.