There is many tool available in market to monitor websites.
Many of them fail on hard to use or does not serve purpose.
This script is simply used to generate test case.
Easy to configure / install for system admin.

• Jruby
• Celerity
• Ruby

• Install JRuby from System Repository or From source
  • simply extract and place it in your PATH
• To install Celerity “gem install celerity”
• Seriously - if ruby not installed chance distro YO !! JK

This is sample script worked for my purpose you might need to modify accordingly.
See Documentation for further Detail - Celerity

| moniter.rb

require "rubygems"
require "celerity"
 
browser = Celerity::Browser.new
browser.goto('http://www.k2pate.in')
browser.text_field(:name, 'Username').value = 'test-user'
browser.text_field(:name, 'Password').value = 'test-password'
browser.button(:name, 'SubmitButton').click
puts "yay" if browser.text.include? 'SUMMER IS HERE . . .'
 
browser.goto('http://www.k2patel.in/DCM/criteria.aspx?ID=1363&persist=1&selectedname=User,%20Test&selectedid=9897')
browser.text_field(:name, 'KickReason').value = 'test'
browser.button(:name, 'PreviewButton').click
puts "yak" if browser.text.include? 'To Say Thank You For:'
 
browser.goto('http://www.k2patel.in/dcm/AboutCatalog.aspx?d')
browser.select_list(:name, 'CategoryDropDown').select('All Categories')
# browser.select_list(:name, 'PerPageDropDown').select_value = '50'
# paglink.click_and_attach
browser.select_list(:name, 'PerPageDropDown').select('50 per page')
puts "yam" if browser.button(:name, 'NextButton2').exists

You can execute script with time to get execution time.