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    4. <sub>& <sup>tags, any SEO issues?</sup></sub>

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    <sub>& <sup>tags, any SEO issues?</sup></sub>

    Technical SEO
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    • Jenny1
      Jenny1 Subscriber last edited by

      Hi - the content on our corporate website is pretty technical, and we include chemical element codes in the text that users would search on (like S02, C02, etc.) A lot of times our engineers request that we list the codes correctly, with a <sub>on the last number. Question - does adding this code into the keyword affect SEO? The code would look like SO<sub>2</sub>.</sub>

      Thanks.

      1 Reply Last reply Reply Quote 0
      • TranslateMediaLtd
        TranslateMediaLtd last edited by

        Hi Jenny

        jStrong is correct. Subscript (<sub>) and superscript (<sup>) tags are not going to have any effect (positive or negative) on SEO.</sup></sub>

        1 Reply Last reply Reply Quote 0
        • Whebb
          Whebb last edited by

          Hi Jenny,

          I don't think these tags would have any affect on the SEO. They are formatting tags the same as _or _that only affect the styling of the text they surround and it is unlikely that when crawled they are treated as anything but that. __

          1 Reply Last reply Reply Quote 0
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