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Hierdie gesprek is gesluit en in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Why is Firefox HAR data page timings for onContentLoad and onLoad equal to -1

  • 1 antwoord
  • 1 het hierdie probleem
  • 2 views
  • Laaste antwoord deur Zilmar

jimmy-ly00
jimmy-ly00
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I am doing network performance test on my website to get timings of page load and resources. I can use the Firefox Dev Tools and "Save All As HAR". However, the data doesnt give the page timings correctly.

Here is the a sample of the HAR file: 

 "pages": [
     {
       "startedDateTime": "2017-07-22T14:47:49.001+01:00",
       "id": "page_6",
       "title": "Mid-Latency",
       "pageTimings": {
         "onContentLoad": -1,
         "onLoad": -1
       }
     }
   ],

1. Why is the page timings -1 and how do I get the correct onLoad e.g. 800ms 2. Where is the waterfall resource timings that gives specific timings of scripts/images/css downloads, queuing and loading information?

I am doing network performance test on my website to get timings of page load and resources. I can use the Firefox Dev Tools and "Save All As HAR". However, the data doesnt give the page timings correctly. Here is the a sample of the HAR file: "pages": [ { "startedDateTime": "2017-07-22T14:47:49.001+01:00", "id": "page_6", "title": "Mid-Latency", "pageTimings": { "onContentLoad": -1, "onLoad": -1 } } ], 1. Why is the page timings -1 and how do I get the correct onLoad e.g. 800ms 2. Where is the waterfall resource timings that gives specific timings of scripts/images/css downloads, queuing and loading information?

All Replies (1)

Zilmar
Zilmar
  • Moderator
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Please refer to this topic: https://support.mozilla.org/en-US/questions/1168709