What The Web Is Made Of

2017-07-28 – 2017-07-20

Global Stats

Elements Encountered 12,594,005
Document Loads Observed 31,595
Elements Added Dynamically 897,891

How Semantic Is The Markup?

Unsemantic (div, span, etc.) 58.83% 7,409,659
Semantic HTML (no extended semantics) 36.44% 4,589,561
Augmented Semantic HTML (HTML + MF/S.O/ARIA/WC) 1.68% 211,226

What Are HTML Semantics Augmented With?

WAI-ARIA 3.71% 466,986
Microformats 0.21% 26,420
Schema.org 0.12% 15,336
Web Components 0.76% 95,913

The Most Common Semantic HTML Elements

<a> 1,110,164
<li> 832,180
<script> 392,128
<link> 336,712
<td> 319,393
<option> 232,649
<p> 166,312
<input> 162,936
<ul> 109,613

The Most Common WAI-ARIA Roles

button 106,986
menuitem 62,691
option 60,058
presentation 47,091
tooltip 29,141
menu 23,338
heading 13,457
navigation 12,506
menuitemcheckbox 12,151

The Most Common Microformats

nofollow 20,663
tag 2,267
vcard 447
fn 437
license 335
hentry 330
photo 311
h-sb-Ic 111
entry-content 81

The Most Common Schema.org Types

name 1,917
SearchResultsPage 1,235
url 1,102
Person 1,010
ListItem 913
position 855
Offer 581
Article 363
ImageObject 343

The Most Common Custom Elements

c-wiz 47,722
md-icon 5,245
g-img 2,821
g-header-menu 2,462
pan-icon 2,276
pan-action-bar-button 1,950
kd-resource-card-column 1,470
md-tooltip 955
gke-resource-status-icon 950