terminology - What does "headless" mean? - Stack Overflow
While reading the QTKit Application Programming Guide I came across the term 'headless environments' - what does this mean? Here is the passage: ...including applications with a GUI and …
--headless vs --headless=chrome vs --headless=new in Selenium
Aug 28, 2023 · Then the new one was renamed in Chrome 109 to --headless=new. The newer one makes headless Chrome work exactly like regular Chrome, but it's slightly slower than the old …
Difference of Headless browsers for automation - Stack Overflow
Nov 1, 2018 · Hi @Ishitha, I see that you have changed the question. However, coming to the performance of headless browsers, I have used all the popular headless browsers like HtmlUnit …
How to run headless Chrome with Selenium in Python?
Dec 7, 2018 · I'm trying some stuff out with selenium, and I really want my script to run quickly. I thought that running my script with headless Chrome would make it faster. First, is that assumption correct, o...
What is a headless service, what does it do/accomplish, and what are ...
Nov 18, 2021 · A Headless service is a service that doesn't have the clusterIP address allocated. This is achieved by setting the clusterIP to None. What does this mean?: The kube-proxy won't handle …
Chrome 129 Headless shows blank window - Stack Overflow
Sep 18, 2024 · After the update, running Chrome in headless mode produces an unusual result: a blank white window appears, matching the size of the browser. I was using Puppeteer and Selenium with …
Selenium headless mode not working in Chrome in 2025
May 18, 2025 · However, nothing worked when I enable the headless mode, throwing a TimeOutException instead. I read through similar questions here and both the Chrome Developer …
DeprecationWarning: headless property is deprecated, instead use add ...
Feb 6, 2023 · Headless is Going Away! Headless is an execution mode for Firefox and Chromium based browsers. It allows users to run automated scripts in headless mode, meaning that the browser …
Playwright works in headful mode but fails in headless
Feb 17, 2023 · This works because the default Playwright headless user agent header explicitly says "I am a robot" by default, while headful uses a normal browser user agent. But keep in mind bot …
How to run headless Firefox with Selenium in Python?
Oct 15, 2017 · There's another way to accomplish headless mode. If you need to disable or enable the headless mode in Firefox, without changing the code, you can set the environment variable …