Re: Big Site !!!!
| From: | Geoff Caplan | Date: | Fri, 29 Sep 2000 00:30:32 +0000 |
| Subject: | Re: Big Site !!!! | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-17988@lists.php.net to get a copy of this message | ||
Hi folks
Mark Charette wrote:
> > and I have been told that many search engines do not look at PHP code.
> ... I have no problems with search engines crawling
> the site (other than the fact that some days there's 4 or 5 robots from
> different places on the site simultaneously). I parse all .htm and .html
> files - that way the search engines don't know that some of the pages are
> dynamically generated.
>
From what I understand, most of the big search engines will not index
anything that looks like a dynamic page. This is from AltaVista:
>>>>>>>>>>>>>>>>>>>>>>>>
Dynamic pages also block Web crawlers. While it's great to give visitors
unique experiences, tailored to their needs, the techniques you use to do
that could stop search engines from indexing your content and hence could
greatly reduce your potential traffic. Dynamically generated pages are
created on the fly from a variety of elements held in databases. Typically
such pages have a question mark (?) in the URL. When a search engine crawler
arrives at such a page, it captures the content but halts immediately, and
will not follow the links, because it sees ahead of it an infinite number of
pages -- a black hole that would bring it to a crash.
Active Server Pages (.asp) with question marks in their URLs (indicating
that the page is a script for the construction of a page, rather than just
static content) are not indexed.
>>>>>>>>>>>>>>>>>>>>>>>>>
So if you want to be indexed, you need to use a extension such as .html on
your pages as Mark suggests, but you also need to avoid URLs that contain
the tell-tale ?foo=bar&boo=bust value pairings.
Geoff Caplan.
British Goldsmiths