How to find error in a website ?

4 Answers

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  • Lv 7
    2 days ago

    depends on what the error is, and what type of code you're using.

    with any coding, it is best to make small additions or just a few changes, then save a test the code. if you add things piece by piece, a block of code at a time, and expand and test, you will be able to tell quickly where you messed up.

    in PHP, for example, most frequently the cause is a missing semicolon, parentheses, or curly bracket.

    in HTML, a closing tag (or missing forward slash in a tag) can be the culprit.

    but again, it depends on what error you get, and what language.

    it could be related to Javascript or CSS...

  • Bill-M
    Lv 7
    4 days ago

    W3C Markup Validation Service -    It checks your HTML Code for Errors.

    This is the Site: https://validator.w3.org/

  • 4 days ago

    The first step is to try it (or each page) via the W3C Validator.

    Search " The W3C Markup Validation Service" on google to find it.

    (Adding anything as a link causes the answer to be hidden - some kind of OTT anti-spam?)

  • EddieJ
    Lv 7
    4 days ago

    Try to boast it with a filter

    Then explore it inside-out.

    When the flow of execution stops

    Then you will have no more doubt.

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