how does selenium webdriver upload files to the browser?

Nice question buddy…they have written a HTTP proxy to solve the Javascript secuirty restrictions. Using this proxy made it possible to side-step many of the constraints of the “same host origin” policy, where a browser won’t allow Javascript to make calls to anything other than the server from which the current page has been served. … Read more

Is there a version of Selenium WebDriver that is not detectable?

The fact that selenium driven WebDriver gets detected doesn’t depends on any specific Selenium, Chrome or ChromeDriver version. The Websites themselves can detect the network traffic and can identify the Browser Client i.e. Web Browser as WebDriver controled. However some generic approaches to avoid getting detected while web-scraping are as follows: The first and foremost … Read more

How does reCAPTCHA 3 know I’m using Selenium/chromedriver?

reCaptcha Websites can easily detect the network traffic and identify your program as a BOT. Google have already released 5(five) reCAPTCHA to choose from when creating a new site. While four of them are active and reCAPTCHA v1 being shutdown. reCAPTCHA versions and types reCAPTCHA v3 (verify requests with a score): reCAPTCHA v3 allows you … Read more

selenium.common.exceptions.NoSuchElementException: Message: Unable to locate element:

Looks like it takes time to load the webpage, and hence the detection of webelement wasn’t happening. You can either use @shri’s code above or just add these two statements just below the code driver = webdriver.Firefox(): driver.maximize_window() # For maximizing window driver.implicitly_wait(20) # gives an implicit wait for 20 seconds