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Wiki Table Header Consistency

Tracking wiki table header consistency

Observations
122
Tracking since
Last updated

Percentage of tables with consistent headers

The percentage of tables where all header cells have consistent (normalized) content.

30 observations · measured in %

0.0%
Percentage of tables with consistent headers
30 Sep 2026 23:01
Percentage of tables with consistent headers (%) — summary, last 30 days.
0.0%0.2%0.4%0.6%0.8%1.0%01 Sep16 Sep30 SepPercentage of tables with consistent headers: 0.0% — 01 Sep 2026 15:45Percentage of tables with consistent headers: 0.0% — 02 Sep 2026 16:00Percentage of tables with consistent headers: 0.0% — 03 Sep 2026 16:15Percentage of tables with consistent headers: 0.0% — 04 Sep 2026 16:30Percentage of tables with consistent headers: 0.0% — 05 Sep 2026 16:45Percentage of tables with consistent headers: 0.0% — 06 Sep 2026 17:01Percentage of tables with consistent headers: 0.0% — 07 Sep 2026 17:16Percentage of tables with consistent headers: 0.0% — 08 Sep 2026 17:31Percentage of tables with consistent headers: 0.0% — 09 Sep 2026 17:46Percentage of tables with consistent headers: 0.0% — 10 Sep 2026 18:01Percentage of tables with consistent headers: 0.0% — 11 Sep 2026 18:16Percentage of tables with consistent headers: 0.0% — 12 Sep 2026 18:31Percentage of tables with consistent headers: 0.0% — 13 Sep 2026 18:46Percentage of tables with consistent headers: 0.0% — 14 Sep 2026 19:01Percentage of tables with consistent headers: 0.0% — 15 Sep 2026 19:16Percentage of tables with consistent headers: 0.0% — 16 Sep 2026 19:31Percentage of tables with consistent headers: 0.0% — 17 Sep 2026 19:46Percentage of tables with consistent headers: 0.0% — 18 Sep 2026 20:01Percentage of tables with consistent headers: 0.0% — 19 Sep 2026 20:16Percentage of tables with consistent headers: 0.0% — 20 Sep 2026 20:31Percentage of tables with consistent headers: 0.0% — 21 Sep 2026 20:46Percentage of tables with consistent headers: 0.0% — 22 Sep 2026 21:01Percentage of tables with consistent headers: 0.0% — 23 Sep 2026 21:16Percentage of tables with consistent headers: 0.0% — 24 Sep 2026 21:31Percentage of tables with consistent headers: 0.0% — 25 Sep 2026 21:46Percentage of tables with consistent headers: 0.0% — 26 Sep 2026 22:01Percentage of tables with consistent headers: 0.0% — 27 Sep 2026 22:16Percentage of tables with consistent headers: 0.0% — 28 Sep 2026 22:31Percentage of tables with consistent headers: 0.0% — 29 Sep 2026 22:46Percentage of tables with consistent headers: 0.0% — 30 Sep 2026 23:01
Percentage of tables with consistent headers (%) — line, last 30 days.
0.0%0.2%0.4%0.6%0.8%1.0%01 Sep16 Sep30 SepPercentage of tables with consistent headers: 0.0% — 01 Sep 2026 15:45Percentage of tables with consistent headers: 0.0% — 02 Sep 2026 16:00Percentage of tables with consistent headers: 0.0% — 03 Sep 2026 16:15Percentage of tables with consistent headers: 0.0% — 04 Sep 2026 16:30Percentage of tables with consistent headers: 0.0% — 05 Sep 2026 16:45Percentage of tables with consistent headers: 0.0% — 06 Sep 2026 17:01Percentage of tables with consistent headers: 0.0% — 07 Sep 2026 17:16Percentage of tables with consistent headers: 0.0% — 08 Sep 2026 17:31Percentage of tables with consistent headers: 0.0% — 09 Sep 2026 17:46Percentage of tables with consistent headers: 0.0% — 10 Sep 2026 18:01Percentage of tables with consistent headers: 0.0% — 11 Sep 2026 18:16Percentage of tables with consistent headers: 0.0% — 12 Sep 2026 18:31Percentage of tables with consistent headers: 0.0% — 13 Sep 2026 18:46Percentage of tables with consistent headers: 0.0% — 14 Sep 2026 19:01Percentage of tables with consistent headers: 0.0% — 15 Sep 2026 19:16Percentage of tables with consistent headers: 0.0% — 16 Sep 2026 19:31Percentage of tables with consistent headers: 0.0% — 17 Sep 2026 19:46Percentage of tables with consistent headers: 0.0% — 18 Sep 2026 20:01Percentage of tables with consistent headers: 0.0% — 19 Sep 2026 20:16Percentage of tables with consistent headers: 0.0% — 20 Sep 2026 20:31Percentage of tables with consistent headers: 0.0% — 21 Sep 2026 20:46Percentage of tables with consistent headers: 0.0% — 22 Sep 2026 21:01Percentage of tables with consistent headers: 0.0% — 23 Sep 2026 21:16Percentage of tables with consistent headers: 0.0% — 24 Sep 2026 21:31Percentage of tables with consistent headers: 0.0% — 25 Sep 2026 21:46Percentage of tables with consistent headers: 0.0% — 26 Sep 2026 22:01Percentage of tables with consistent headers: 0.0% — 27 Sep 2026 22:16Percentage of tables with consistent headers: 0.0% — 28 Sep 2026 22:31Percentage of tables with consistent headers: 0.0% — 29 Sep 2026 22:46Percentage of tables with consistent headers: 0.0% — 30 Sep 2026 23:01
Percentage of tables with consistent headers (%) — area, last 30 days.
061218
01 Sep
02 Sep
03 Sep
04 Sep
05 Sep
06 Sep
07 Sep
08 Sep
09 Sep
10 Sep
11 Sep
12 Sep
13 Sep
14 Sep
15 Sep
16 Sep
17 Sep
18 Sep
19 Sep
20 Sep
21 Sep
22 Sep
23 Sep
24 Sep
25 Sep
26 Sep
27 Sep
28 Sep
29 Sep
30 Sep

Darker = higher percentage of tables with consistent headers. Empty cells are hours with no collection.

Percentage of tables with consistent headers (%) — heatmap, last 30 days.
Percentage of tables with consistent headers observations
WhenPercentage of tables with consistent headers
0.0%
0.0%
0.0%
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0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
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0.0%
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0.0%
0.0%
0.0%
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0.0%
Percentage of tables with consistent headers (%) — table, last 30 days.

Average number of inconsistent header cells per table

The average number of header cells that are inconsistent within a table.

30 observations · measured in count

26.85 count
Average number of inconsistent header cells per table
▼ 0.1% vs previous
30 Sep 2026 23:01
Average number of inconsistent header cells per table (count) — summary, last 30 days.
010203001 Sep16 Sep30 SepAverage number of inconsistent header cells per table: 30.81 count — 01 Sep 2026 15:45Average number of inconsistent header cells per table: 30.83 count — 02 Sep 2026 16:00Average number of inconsistent header cells per table: 30.78 count — 03 Sep 2026 16:15Average number of inconsistent header cells per table: 30.56 count — 04 Sep 2026 16:30Average number of inconsistent header cells per table: 30.61 count — 05 Sep 2026 16:45Average number of inconsistent header cells per table: 30.61 count — 06 Sep 2026 17:01Average number of inconsistent header cells per table: 28.38 count — 07 Sep 2026 17:16Average number of inconsistent header cells per table: 28.38 count — 08 Sep 2026 17:31Average number of inconsistent header cells per table: 28.38 count — 09 Sep 2026 17:46Average number of inconsistent header cells per table: 28.31 count — 10 Sep 2026 18:01Average number of inconsistent header cells per table: 28.33 count — 11 Sep 2026 18:16Average number of inconsistent header cells per table: 28.31 count — 12 Sep 2026 18:31Average number of inconsistent header cells per table: 26.93 count — 13 Sep 2026 18:46Average number of inconsistent header cells per table: 26.93 count — 14 Sep 2026 19:01Average number of inconsistent header cells per table: 26.98 count — 15 Sep 2026 19:16Average number of inconsistent header cells per table: 27.07 count — 16 Sep 2026 19:31Average number of inconsistent header cells per table: 27.12 count — 17 Sep 2026 19:46Average number of inconsistent header cells per table: 27.1 count — 18 Sep 2026 20:01Average number of inconsistent header cells per table: 26.98 count — 19 Sep 2026 20:16Average number of inconsistent header cells per table: 26.98 count — 20 Sep 2026 20:31Average number of inconsistent header cells per table: 27.02 count — 21 Sep 2026 20:46Average number of inconsistent header cells per table: 26.95 count — 22 Sep 2026 21:01Average number of inconsistent header cells per table: 27.05 count — 23 Sep 2026 21:16Average number of inconsistent header cells per table: 26.95 count — 24 Sep 2026 21:31Average number of inconsistent header cells per table: 26.9 count — 25 Sep 2026 21:46Average number of inconsistent header cells per table: 26.88 count — 26 Sep 2026 22:01Average number of inconsistent header cells per table: 26.88 count — 27 Sep 2026 22:16Average number of inconsistent header cells per table: 26.8 count — 28 Sep 2026 22:31Average number of inconsistent header cells per table: 26.88 count — 29 Sep 2026 22:46Average number of inconsistent header cells per table: 26.85 count — 30 Sep 2026 23:01
Average number of inconsistent header cells per table (count) — line, last 30 days.
010203001 Sep16 Sep30 SepAverage number of inconsistent header cells per table: 30.81 count — 01 Sep 2026 15:45Average number of inconsistent header cells per table: 30.83 count — 02 Sep 2026 16:00Average number of inconsistent header cells per table: 30.78 count — 03 Sep 2026 16:15Average number of inconsistent header cells per table: 30.56 count — 04 Sep 2026 16:30Average number of inconsistent header cells per table: 30.61 count — 05 Sep 2026 16:45Average number of inconsistent header cells per table: 30.61 count — 06 Sep 2026 17:01Average number of inconsistent header cells per table: 28.38 count — 07 Sep 2026 17:16Average number of inconsistent header cells per table: 28.38 count — 08 Sep 2026 17:31Average number of inconsistent header cells per table: 28.38 count — 09 Sep 2026 17:46Average number of inconsistent header cells per table: 28.31 count — 10 Sep 2026 18:01Average number of inconsistent header cells per table: 28.33 count — 11 Sep 2026 18:16Average number of inconsistent header cells per table: 28.31 count — 12 Sep 2026 18:31Average number of inconsistent header cells per table: 26.93 count — 13 Sep 2026 18:46Average number of inconsistent header cells per table: 26.93 count — 14 Sep 2026 19:01Average number of inconsistent header cells per table: 26.98 count — 15 Sep 2026 19:16Average number of inconsistent header cells per table: 27.07 count — 16 Sep 2026 19:31Average number of inconsistent header cells per table: 27.12 count — 17 Sep 2026 19:46Average number of inconsistent header cells per table: 27.1 count — 18 Sep 2026 20:01Average number of inconsistent header cells per table: 26.98 count — 19 Sep 2026 20:16Average number of inconsistent header cells per table: 26.98 count — 20 Sep 2026 20:31Average number of inconsistent header cells per table: 27.02 count — 21 Sep 2026 20:46Average number of inconsistent header cells per table: 26.95 count — 22 Sep 2026 21:01Average number of inconsistent header cells per table: 27.05 count — 23 Sep 2026 21:16Average number of inconsistent header cells per table: 26.95 count — 24 Sep 2026 21:31Average number of inconsistent header cells per table: 26.9 count — 25 Sep 2026 21:46Average number of inconsistent header cells per table: 26.88 count — 26 Sep 2026 22:01Average number of inconsistent header cells per table: 26.88 count — 27 Sep 2026 22:16Average number of inconsistent header cells per table: 26.8 count — 28 Sep 2026 22:31Average number of inconsistent header cells per table: 26.88 count — 29 Sep 2026 22:46Average number of inconsistent header cells per table: 26.85 count — 30 Sep 2026 23:01
Average number of inconsistent header cells per table (count) — area, last 30 days.
26.8 count–27.136 count: 18 observations27.136 count–27.472 count: 0 observations27.472 count–27.808 count: 0 observations27.808 count–28.143 count: 0 observations28.143 count–28.479 count: 6 observations28.479 count–28.815 count: 0 observations28.815 count–29.151 count: 0 observations29.151 count–29.487 count: 0 observations29.487 count–29.822 count: 0 observations29.822 count–30.158 count: 0 observations30.158 count–30.494 count: 0 observations30.494 count–30.83 count: 6 observations26.8 count30.83 count18
Average number of inconsistent header cells per table (count) — distribution, last 30 days.
061218
01 Sep
02 Sep
03 Sep
04 Sep
05 Sep
06 Sep
07 Sep
08 Sep
09 Sep
10 Sep
11 Sep
12 Sep
13 Sep
14 Sep
15 Sep
16 Sep
17 Sep
18 Sep
19 Sep
20 Sep
21 Sep
22 Sep
23 Sep
24 Sep
25 Sep
26 Sep
27 Sep
28 Sep
29 Sep
30 Sep

Darker = higher average number of inconsistent header cells per table. Empty cells are hours with no collection.

Average number of inconsistent header cells per table (count) — heatmap, last 30 days.
Average number of inconsistent header cells per table observations
WhenAverage number of inconsistent header cells per table
26.85 count
26.88 count
26.8 count
26.88 count
26.88 count
26.9 count
26.95 count
27.05 count
26.95 count
27.02 count
26.98 count
26.98 count
27.1 count
27.12 count
27.07 count
26.98 count
26.93 count
26.93 count
28.31 count
28.33 count
28.31 count
28.38 count
28.38 count
28.38 count
30.61 count
30.61 count
30.56 count
30.78 count
30.83 count
30.81 count
Average number of inconsistent header cells per table (count) — table, last 30 days.

About this data

This page tracks the consistency of headers in wiki tables. The data measures the percentage of tables with consistent headers and the average number of inconsistent headers per table. This information is interesting because it reveals the quality and maintenance efforts of wiki data, which is crucial for reliable information. The numbers come from parsing table structures, a complex task that is not commonly published. By monitoring these statistics, we can gain insight into the overall health of wiki data and identify areas for improvement.

Sources

Every figure on this page was read from these pages.

Why this isn't published anywhere else

No existing website, dashboard, or public dataset regularly publishes statistics on Wiki table header consistency, and the complexity of parsing table structures makes such tracking challenging.

Uniqueness score 1.00 — assessed against live web search results when this subject was created.