Despite that, even at the top on Google will find both parties are far from proper search engine optimization, as well as those whose addresses can be found in many variables, we should not underestimate their value positioning.
Friendly urls, ie links rewritten using mod_rewrite, it is not just a convenience to users, but also for search engine robots. Let’s see the example of the difference of this page. If the mod_rewrite function is not used, a link to the sub would have the following format:
http://allcanadiansearch.ca/?p=123
In the case of very complex variables selected by the address is much more.
But thanks to the possibility of rewriting the links, it has the following format:
http://allcanadiansearch.ca/Friendly-urls
but usually we are linking with. html, or. php.
This allows the user to more easily remember the address, and determine what can be found at seeing the same address such as search results. The same is the case when the user wants to return to the previous page you viewed by developing a list of recent pages in your browser. If you see the addresses of variables instead of keywords will not be able to accurately determine the content of this page.
As far as search engines are not friendly enough that you can embed links keywords in the address sub-pages, it still reduces the risk of transmission of sub-pages to supplemental results (SI). One of the reasons for going to so-called party. SI is too similar to the contents of sub-pages, and too similar links. Using mod_rewrite Breaking down one of the problems, and our sub-pages are indexed more easily and quickly.
On how to use the technical side looks mod_rewrite, you can read in the course mod_rewrite.