Re: (Alpha Version) Prefetch WWW proxy server release

Kenichi Chinen (
Wed, 10 Aug 1994 19:18:51 +0200

From: (Chris Lilley, Computer Graphics Unit)
Subject: Re: (Alpha Version) Prefetch WWW proxy server release
Date: Wed, 10 Aug 1994 17:23:55 +0200

> In message <>, Kenichi Chinen said:
> {About the Wcol proxy cache]
> > - Prefetching
> > Analyze anchor and in-line image in HTML, and access automatic.
> Does it prefetch all the time, or do requests from line mode browsers or GUI
> browsers with delayed image loading get detected? For example, a browser could
> twiddle its accept headers to indicate that it was not (currently) looking for
> images. I was not able to determine this from the online documentation

- Wcol prefetch all the time.
- Wcol dont' detect to client is what.

> PS Could you post a quick description of the differences betwwen HTML and
> SJIS-HTML which is mentioned in the online docs?

Ok. SJIS is japanese processing jargon. There are many japanese encording
method. SJIS is one of these.
It is one of example to wcol conversion feature. Wcol can convert any
japanese encording HTML to SJIS encording HTML by executing conversion
# I think to it is maybe bad example...