What The Web Is Made Of

2016-05-25 – 2016-05-19

Global Stats

Elements Encountered 15,300,035
Document Loads Observed 44,069
Elements Added Dynamically 270,528

How Semantic Is The Markup?

Unsemantic (div, span, etc.) 50.01% 7,650,872
Semantic HTML (no extended semantics) 45.74% 6,998,602
Augmented Semantic HTML (HTML + MF/S.O/ARIA/WC) 1.96% 299,794

What Are HTML Semantics Augmented With?

WAI-ARIA 3.41% 522,299
Microformats 0.50% 76,079
Schema.org 0.21% 31,505
Web Components 0.23% 34,604

The Most Common Semantic HTML Elements

<a> 1,806,649
<li> 1,005,932
<td> 617,451
<script> 614,284
<input> 353,351
<p> 307,465
<option> 289,703
<tr> 210,058
<meta> 188,815

The Most Common WAI-ARIA Roles

button 132,012
option 87,596
presentation 69,995
menuitem 58,255
tooltip 23,219
menu 22,819
navigation 9,578
checkbox 8,875
menuitemcheckbox 7,838

The Most Common Microformats

nofollow 55,803
hentry 5,793
vcard 4,523
tag 4,050
author 1,163
fn 1,052
entry-content 877
license 682
photo 428

The Most Common Schema.org Types

name 3,519
url 3,437
SoftwareApplication 2,206
Product 1,506
description 1,486
image 1,326
Offer 1,320
price 1,155
priceCurrency 1,105

The Most Common Custom Elements

jfk-button 12,628
bq-history-row 7,369
time-ago 1,743
g-img 1,226
google-map-marker 1,068
relative-time 948
g-emoji 693
bq-nav-table 667
bq-schema-field 538