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Performance Tuning Tips?

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tony bonn

Growing Member



Posts:102
Growing Member




1/3/2021 5:30 PM

    Does anyone have any performance tuning tips as viewed from Lighthouse's perspective?

    to be more specific, it identified this deficiency (among others):

    Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn more

    Category

    Time Spent

    Script Evaluation

    1,714 ms

    i have not written any of the code on my home page and am reluctant to go futzing around with different vendor's css and javascipt. it is all 3d party components, dnn included.

    my desktop score is good, but the mobile score is quite mediocre. the above snippet was for the mobile analysis.

    i use compression on iis server and with javascript and css using dnn settings.






    Joe Craig

    Veteran Member



    Posts:1236
    Veteran Member




    1/23/2021 8:26 PM
      It's hard to try to answer this question without digging into the site, and not knowing which modules might be involved.

      You might want to try a site (perhaps a second empty site in the same installation) using the same skin but empty. Then see if the scores are ok. If not, it would at least point a finger at the skin.

      Does anyone else have suggestions.

      If you could pin this down to the skin or certain modules, you could try to get help from the associated developers.
      Joe Craig
      DNN MVP
      Patapsco Research Group
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