Tag cloud with Google search terms "Google Search Cloud"

From the access log of Apache, the search phrase that visitors who arrived at your site used on Google etc. are displayed in Perl as tag cloud style.

It is interesting because it makes it visually easy to see what type of search term your website is visited frequently.

Details of the installation method etc. are as follows.
Google Search Cloud

Save the first code on the above page as "gscloud.pl" and save the second code as "gscloud.css". Finally, by periodically executing a command which is free in "Examples of usage", it seems that it seems to be a mechanism to analyze the access log and spit the HTML file written tagcloud. Because it is fairly simple, it is a premonition that can be applied in various ways.