Tech Report: Data failing to display

[delucis]

When viewing the tech report I’m seeing the data failing to display and errors in the browser console.

It was working a couple of days ago so I was wondering if it might be related to the December data becoming available and having some expected fields missing or something?

Example URL

https://httparchive.org/reports/techreport/tech?tech=ALL,WordPress&geo=ALL&rank=ALL&page=1

Behaviour

• Page loads
• Initially, selected technologies show in the summary table (with no data visible yet)
• After a short time, the summary table is emptied out

Here’s what the final state looks like to me (tested in both Chrome and Firefox in case it might have been browser specific):

Console errors

I see the following errors logged in the browser console:

Something went wrong TypeError: e.map is not a function
    at Object.parsePageWeightData [as parse] (techreport.js?v=52ef459329da357993079b4d8637bc22:1:2833)
    at techreport.js?v=52ef459329da357993079b4d8637bc22:1:21866
    at Array.forEach (<anonymous>)
    at techreport.js?v=52ef459329da357993079b4d8637bc22:1:21759
    at async Promise.all (/reports/techreport/index 4)
section.js?v=7eb39ea06100280610f8d3d70b4b6e7a:1 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'name')
    at section.js?v=7eb39ea06100280610f8d3d70b4b6e7a:1:8699
    at Array.forEach (<anonymous>)
    at section.js?v=7eb39ea06100280610f8d3d70b4b6e7a:1:7406
    at Array.forEach (<anonymous>)
    at d.updateContent (section.js?v=7eb39ea06100280610f8d3d70b4b6e7a:1:7239)
    at section.js?v=7eb39ea06100280610f8d3d70b4b6e7a:1:13575
    at Array.forEach (<anonymous>)
    at window.Section.updateSection (section.js?v=7eb39ea06100280610f8d3d70b4b6e7a:1:13454)
    at techreport.js?v=52ef459329da357993079b4d8637bc22:1:466
    at Array.forEach (<anonymous>)

These are happening here in the source code:

• httparchive.org/src/js/techreport/utils/data.js

  Line 104 in dd6aa88

  return metric.map(submetric => {

• httparchive.org/src/js/techreport/tableLinked.js

  Line 147 in dd6aa88

  cellContent.classList.add('progress-circle', score.name);