top (#34 of 492 properties in global CSS property usage)

Used on 86.6% of scanned pages, or 2,726,655 unique URLs

This CSS usage data comes from a Bing-powered scan of 2,726,655 pages. This process detects correctly-formatted CSS properties for the browsers included in the scan. The latest data set is from November 22nd, 2017. To learn more about this data, visit our FAQ page.

Contains data from:

Chrome
Microsoft Edge
Firefox
28 unique instances
Values
Chrome
Microsoft Edge
Firefox
px 76.2% 861,874 75.6% 670,151 79.8% 566,710
% 36.9% 416,962 35.2% 311,945 36.7% 260,348
auto 16% 180,927 13.5% 120,025 15% 106,293
em 10% 113,464 10% 88,459 9.9% 70,328
rem 3.9% 43,957 3.6% 31,476 3.3% 23,198
calc() 1.8% 19,859 1.4% 12,343 1.6% 11,711
inherit 0.876% 9,905 0.745% 6,599 0.866% 6,149
initial 0.49% 5,544 0.419% 3,710 0.521% 3,698
vh 0.186% 2,105 0.142% 1,257 0.193% 1,369
vw 0.061% 688 0.06% 532 0.068% 482
pt 0.048% 545 0.046% 411 0.048% 342
unset 0.03% 335 0.026% 227 0.045% 319
pc 0.021% 243 0.016% 139 0.016% 111
<float> e-15px 0.025% 284 N/A 0.022% 154
ex 0.017% 190 0.01% 87 0.018% 129
cm 0.015% 170 0.008% 72 0.018% 128
vmin 0.008% 96 0.009% 84 0.009% 67
<float> e-14px 0.013% 152 N/A 0.003% 23
mm 0.003% 35 0.002% 22 0.004% 30
in 0.002% 25 0.002% 18 0.002% 17
$ <int> px$ <int> 0% 1 0% 1 N/A
<float> e-05px 0% 3 N/A N/A
<float> e-12px 0% 1 N/A N/A
<float> e-13px 0% 1 N/A 0% 1
<float> e-14% 0% 4 N/A N/A
<float> e-15% 0% 2 N/A 0% 1
<int> e-05px 0% 1 N/A N/A
vmax 0% 1 0% 1 N/A
Top URLs using top
URLRank
bing.comIn the top 10
msn.comIn the top 10
youtube.comIn the top 10
facebook.comIn the top 10
google.comIn the top 10
baidu.comIn the top 10
login.live.comIn the top 10
accounts.google.comIn the top 10
outlook.live.comIn the top 10
support.microsoft.comIn the top 100
yahoo.co.jpIn the top 100
amazon.comIn the top 100
login.microsoftonline.comIn the top 100
apps.facebook.comIn the top 100
search.yahoo.co.jpIn the top 100
yandex.ruIn the top 100
yahoo.comIn the top 100
msn.cnIn the top 100
microsoft.comIn the top 100
docs.google.comIn the top 100
en.wikipedia.orgIn the top 100
twitter.comIn the top 100
google.co.ukIn the top 100
news.yahoo.co.jpIn the top 100

492 properties