Selenium response time timer

gistfile1.txt

// From http://qtpseleniumsudhakar.blogspot.com/2014/02/measuring-response-time-using-timer-in.html

// Get the Start Time
long startTime = System.currentTimeMillis();

// Sample app: Open the BMI Calculator Mobile Application
driver.get("http://dl.dropbox.com/u/55228056/bmicalculator.html");

// Wait for the Calculate Button
new WebDriverWait(driver, 10).until(ExpectedConditions.
presenceOfElementLocated(By.id("Calculate")));
// WebElement ele = driver.findElement(By.id("ID of some element on the page which will load"));

long endTime = System.currentTimeMillis(); // Get the End Time
long totalTime = endTime - startTime; // Measure total time

System.out.println("Total Page Load Time: " + totalTime + "milliseconds");

add other element check