Can a website detect when you are using selenium with chromedriver?

Question

I\'ve been testing out Selenium with Chromedriver and I noticed that some pages can detect that you\'re using Selenium even though there\'s no automation at all. Even when I

Answer 1

Example of how it's implemented on wellsfargo.com:

try {
 if (window.document.documentElement.getAttribute("webdriver")) return !+[]
} catch (IDLMrxxel) {}
try {
 if ("_Selenium_IDE_Recorder" in window) return !+""
} catch (KknKsUayS) {}
try {
 if ("__webdriver_script_fn" in document) return !+""