Nov 11, 2025 · What Does “Undefined” Mean on a Website? Undefined on a website typically signifies a lack of a defined value for a variable or property in the underlying code, leading to unexpected …

Mar 9, 2014 · Chrome users can stop seeing 404 pages - because '/undefined' is there - by removing the plug-in which is causing the redirect. This can be done via the Extensions tab in Chrome.

Jun 13, 2012 · Theses "undefined" requests represent less than 1% of all html requests, and all types of pages are concerned, so it's really hard to trigger them. But next week I'll try again, with different …

Jun 11, 2025 · Ever wondered why the browser’s developer console shows ‘undefined’ even after initializing variables? Does it mean your code is wrong? Or your understanding of ‘undefined’ is flawed?

Jun 30, 2022 · Undefined error tips are the problems we often encounter when surfing the Internet, playing games, soaking in Baidu Post Bar, microblog, personal space, etc. today, taking Baidu Post …

Undefined is a digital product studio specialized in helping ambitious companies bring their digital products (web & app) to life through research, design & development.

Sep 11, 2020 · When I load my webpage up, the word "undefined" appears in a <ul> that is then modified with javascript and .innerHTML after the page is loaded up. This is how the HTML appears:

Web Undefined specializes in creating sleek, clean, easy-to-use websites for all types of clients. With our extensive experience and the latest tools, we design and personalize custom-built sites that fit …

Dec 17, 2019 · /undefined at the end of URL in SERP Hello All, I am checking my website in Google search and found that some of my company website pages URL is end with "/undefined" in SERP. …

Jul 8, 2025 · A variable that has not been assigned a value is of type undefined. A method or statement also returns undefined if the variable that is being evaluated does not have an assigned value.