Kilotest: Violations of attribute obsolete issue for Institute for Progress US Energy Data Electricity Demand page

Basics

About the page

• URL: https://usenergydata.org/electricity-demand/
• Tested 2 days ago on 2026-10-07 at 21:52 by job 261007T2132-e35
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 11
    • Reported any rule violations: 10
  • Violations: 1524
  • Violators: 204
  • Issues: 40
• Download the full technical report (JSON)

About the issue

• Why it matters: Page includes obsolete code that the browser may fail to process
• Priority: high
• Related WCAG standard: 4.1
• Reported by 1 rule engine (ASLint)
• Violations: 6
• Violators: 6

Violators

Here are the HTML elements reported to violate rules belonging to the attribute obsolete issue.

• Element 101

  • Tag name: DIV
  • Text: Open full chart ↗
  • Start tag: <div class="chart-embed">
  • XPath: /html/body/div[2]/div[1]/div[1]/div[2]
  • Bounding box: x = 646, y = 919, width = 904, height = 778
  • Reported by ASLint
  • What diagnoses were reported?

• Element 114

  • Tag name: DIV
  • Text: Open full chart ↗
  • Start tag: <div class="chart-embed">
  • XPath: /html/body/div[2]/div[1]/div[2]/div[2]
  • Bounding box: x = 646, y = 2073, width = 904, height = 778
  • Reported by ASLint
  • What diagnoses were reported?

• Element 127

  • Tag name: DIV
  • Text: Open full chart ↗
  • Start tag: <div class="chart-embed">
  • XPath: /html/body/div[2]/div[1]/div[3]/div[2]
  • Bounding box: x = 646, y = 3172, width = 904, height = 778
  • Reported by ASLint
  • What diagnoses were reported?

• Element 140

  • Tag name: DIV
  • Text: Open full chart ↗
  • Start tag: <div class="chart-embed">
  • XPath: /html/body/div[2]/div[1]/div[4]/div[2]
  • Bounding box: x = 646, y = 4298, width = 904, height = 778
  • Reported by ASLint
  • What diagnoses were reported?

• Element 153

  • Tag name: DIV
  • Text: Open full chart ↗
  • Start tag: <div class="chart-embed">
  • XPath: /html/body/div[2]/div[1]/div[5]/div[2]
  • Bounding box: x = 646, y = 5424, width = 904, height = 778
  • Reported by ASLint
  • What diagnoses were reported?

• Element 165

  • Tag name: DIV
  • Text: Open full chart ↗
  • Start tag: <div class="chart-embed">
  • XPath: /html/body/div[2]/div[1]/div[6]/div[2]
  • Bounding box: x = 646, y = 6451, width = 904, height = 778
  • Reported by ASLint
  • What diagnoses were reported?