What The Web Is Made Of

2017-03-26 – 2017-03-16

Global Stats

Elements Encountered 13,473,293
Document Loads Observed 34,959
Elements Added Dynamically 374,165

How Semantic Is The Markup?

Unsemantic (div, span, etc.) 49.66% 6,690,280
Semantic HTML (no extended semantics) 46.40% 6,251,456
Augmented Semantic HTML (HTML + MF/S.O/ARIA/WC) 1.85% 249,005

What Are HTML Semantics Augmented With?

WAI-ARIA 3.14% 423,498
Microformats 0.36% 48,075
Schema.org 0.17% 23,392
Web Components 0.42% 56,620

The Most Common Semantic HTML Elements

<a> 1,367,561
<td> 1,187,206
<li> 736,299
<script> 425,349
<tr> 406,579
<link> 303,672
<input> 216,172
<p> 194,446
<option> 166,889

The Most Common WAI-ARIA Roles

button 103,358
menuitem 85,189
presentation 41,018
option 31,244
menu 26,675
menuitemcheckbox 18,905
navigation 9,382
dialog 8,992
listitem 7,652

The Most Common Microformats

nofollow 37,610
tag 4,330
vcard 1,310
fn 1,174
photo 1,051
license 715
hentry 554
profile 291
entry-content 116

The Most Common Schema.org Types

url 3,005
name 2,374
ListItem 1,643
position 1,568
SearchResultsPage 1,103
Answer 1,074
WebPage 849
Person 588
BreadcrumbList 551

The Most Common Custom Elements

g-menu-item 14,067
g-emoji 8,524
c-wiz 4,122
relative-time 3,909
time-ago 3,491
g-dropdown-menu 2,232
g-popup 2,232
g-menu 2,232
g-img 1,365