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  4. Missing Canonical Tag for a PDF document

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Missing Canonical Tag for a PDF document

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  • ahmadmdahshan
    ahmadmdahshan Subscriber last edited by Nov 28, 2022, 4:28 PM

    Error: Missing Canonical Tag
    But URL is not a webpage it is a PDF document, is this fixable?

    Tom.Capper 1 Reply Last reply Nov 29, 2022, 2:42 PM Reply Quote 0
    • equipmentmanual
      equipmentmanual @Adnan-farooq last edited by Oct 4, 2023, 7:58 PM

      @Adnan-farooq said in Missing Canonical Tag for a PDF document:

      i don't think that we used canonical tag for PDF document i think no option is visible on moz 👎

      Hitachi Workshop Manual Instant Download PDF at your fingertips. Access valuable resources for quick and efficient equipment maintenance and operation. Don't miss out on this essential source for Hitachi machinery enthusiasts.

      1 Reply Last reply Reply Quote 0
      • equipmentmanual
        equipmentmanual @Adnan-farooq last edited by Oct 4, 2023, 7:54 PM

        Hitachi Workshop Manual Instant Download PDF at your fingertips. Access valuable resources for quick and efficient equipment maintenance and operation. Don't miss out on this essential source for Hitachi machinery enthusiasts.

        1 Reply Last reply Reply Quote 0
        • topic:timeago_earlier,10 months
        • Adnan-farooq
          Adnan-farooq last edited by Nov 30, 2022, 3:02 PM

          i don't think that we used canonical tag for PDF document i think no option is visible on moz 👎

          equipmentmanual 2 Replies Last reply Oct 4, 2023, 7:54 PM Reply Quote 0
          • Tom.Capper
            Tom.Capper Subject Expert @ahmadmdahshan last edited by Nov 29, 2022, 2:42 PM

            @ahmadmdahshan

            There's two answers to this.

            One is that whilst it's best practice for all URLs to have a canonical (even if it's self-referencing), if this resource has no duplicates, it's not mandatory.

            The other is that yes, you can add a canonical tag to a web page. You'd have to do it at the HTTP header level.

            https://developers.google.com/search/docs/crawling-indexing/consolidate-duplicate-urls#rel-canonical-header-method

            1 Reply Last reply Reply Quote 0
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