Join us to show up for other Firefox users 🦊. Earn fun badges and Mozilla swag vouchers! Find out more: https://mzl.la/askafox150

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기

What is a red cross in the URL bar?

  • 1 답장
  • 1 이 문제를 만남
  • 48 보기
  • 최종 답변자: cor-el
  • 보존

This day I got a cross in a red rectangle at the right side of the URL bar. What is it and what is its meaning?

This day I got a cross in a red rectangle at the right side of the URL bar. What is it and what is its meaning?

모든 댓글 (1)

Do you see any tooltip if you hover that icon that gives a clue about what it means?

Start Firefox in Use Troubleshoot Mode in Firefox to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).


Can you attach a screenshot?

Use a compressed image type like PNG or JPG to save the screenshot and make sure that you do not exceed the maximum file size (1 MB).