Splunk data input?

I've been trying to look for a way to for Splunk to input real-time data. Can Splunk do an http get request to a site every 15 minutes or so to get data from html page? For testing purposes, we could use google.com be the page that i want to grab the information from, and I want to set up Splunk to grab whatever in that html page and input it into the data. Is this possible? If yes, any ideas how I could do this? Thank you!