top (#21 of 462 properties in global CSS property usage)

Used on 86.1% of scanned pages, or 2,354,088 unique URLs

This CSS usage data comes from a Bing-powered scan of 2,354,088 pages. This process detects correctly-formatted CSS properties for the browsers included in the scan. The latest data set is from February 8th, 2017. To learn more about this data, visit our FAQ page.

Contains data from:

Chrome
Microsoft Edge
Firefox
29 unique instances
Values
Chrome
Microsoft Edge
Firefox
px 85.1% 709,800 85.5% 553,234 84.1% 733,926
% 38.4% 319,988 36.2% 234,593 27.9% 242,975
auto 14.3% 119,209 12.8% 82,687 10.6% 92,640
em 10.7% 88,898 10.1% 65,307 7.6% 66,632
rem 2.1% 17,613 1.9% 12,568 1.4% 11,936
calc() 1.4% 11,321 0.831% 5,380 0.459% 4,002
inherit 1.1% 8,762 0.877% 5,679 0.693% 6,048
initial 0.362% 3,016 0.308% 1,992 0.196% 1,707
pt 0.135% 1,129 0.129% 837 0.104% 905
vh 0.094% 786 0.08% 517 0.057% 494
vw 0.082% 683 0.07% 454 0.03% 263
ex 0.054% 448 0.042% 274 0.051% 444
vmin 0.044% 369 0.038% 244 0.043% 371
cm 0.036% 299 0.023% 148 0.035% 302
unset 0.015% 123 0.014% 89 0.029% 252
in 0.008% 64 0.008% 54 0.004% 39
mm 0.003% 27 0.004% 24 0.003% 29
pc 0.002% 20 0.002% 16 0.001% 8
<float> e-14px 0.003% 23 N/A 0.003% 28
-webkit-calc() N/A 0.005% 34 N/A
<float> e-15px 0.001% 8 N/A 0.001% 8
<float> e-05px 0% 1 N/A N/A
<float> e-07px 0% 3 N/A N/A
<float> e-06px 0% 3 N/A N/A
<float> e-7px N/A N/A 0% 2
<float> e-12px N/A N/A 0% 2
vmax 0.001% 5 N/A 0% 3
<float> e-10px 0% 1 N/A 0% 1
<float> e-08px 0% 1 N/A N/A
Top URLs using top
URLRank
google.comIn the top 10
facebook.comIn the top 10
youtube.comIn the top 10
baidu.comIn the top 10
msn.comIn the top 10
yahoo.comIn the top 10
amazon.comIn the top 10
google.co.jpIn the top 100
bing.comIn the top 100
yahoo.co.jpIn the top 100
qq.comIn the top 100
vk.comIn the top 100
google.co.inIn the top 100
twitter.comIn the top 100
linkedin.comIn the top 100
ok.ruIn the top 100
google.co.ukIn the top 100
google.frIn the top 100
naver.comIn the top 100
accounts.google.comIn the top 100
google.deIn the top 100
sina.com.cnIn the top 100
yandex.ruIn the top 100
weibo.comIn the top 100

462 properties