Chromium Blog
News and developments from the open source browser project
Introducing the Chrome User Experience Report
Monday, October 23, 2017
Chrome was founded to push the web forward, and a key part of that is enabling developers to improve their user experience. Although current tools allow developers to understand how real-world users experience their own sites, they have never provided insight into comparisons with other sites or macro user experience trends across the web. Following similar efforts like the
HTTPS Transparency Report
, today we’re making the
Chrome User Experience Report
available to encourage performance and user experience improvements across the web.
The report is a public dataset of key user experience metrics for top origins on the web. All performance data included in the report is from real-world conditions, aggregated from Chrome users who have opted-in to syncing their browsing history and have
usage statistic reporting enabled
. The initial release includes data from a sample of ten thousand origins and focuses on loading metrics, though we hope to expand coverage in future iterations. For full details on the dataset format, how to access it, and best practices for analysis, please see
our developer documentation
.
By querying the dataset, developers can understand how real Chrome users experience the web from the diverse set of hardware, software, and networks they use in the wild. Analyzing many origins on the web will help site developers and the web community understand where they are doing well, identify areas for improvement, and observe advancements in user experience over time.
We welcome
feedback
on the dataset’s format, metrics, dimensions, or any other ways to improve the report. We hope that this dataset will help the web community identify opportunities, record trends, and improve user experience on the web.
Posted by Bryan McQuade and Ilya Grigorik, User Experience Reporters
Labels
$200K
1
10th birthday
4
abusive ads
1
accessibility
1
ad blockers
1
ad blocking
2
advanced capabilities
1
android
1
anti abuse
1
anti-deception
1
background periodic sync
1
badging
1
benchmarks
1
beta
20
billing
1
birthday
4
blink
2
browser
2
browser interoperability
1
bundles
1
capabilities
6
capable web
1
cds
1
cds18
2
cds2018
1
chrome
24
chrome ads
1
chrome apps
3
chrome dev summit
1
chrome dev summit 2018
1
chrome dev summit 2019
1
chrome developer
1
Chrome Developer Center
1
chrome developer summit
1
chrome devtools
1
Chrome extension
1
Chrome Frame
1
Chrome lite
1
Chrome on Android
1
chrome privacy
2
chrome security
3
chrome web store
29
chromedevtools
1
chromeframe
3
chromeos
3
chromium
4
cloud print
1
coalition
1
coalition for better ads
1
contact picker
1
content indexing
1
cookies
1
csrf
1
css
1
dart
8
dashboard
1
Data Saver
3
Data saver desktop extension
1
day 2
1
deceptive installation
1
declarative net request api
1
design
1
Developer Program Policy
1
devtools
13
discoverability
1
DNS-over-HTTPS
2
DoH
2
emscriptem
1
enterprise
1
extensions
27
faster web
1
features
1
feedback
2
field data
1
frameworks
1
fugu
2
fund
1
funding
1
gdd
1
google earth
1
google io 2019
1
google web developer
1
googlechrome
12
harmful ads
1
html5
11
iframes
1
images
1
incognito
1
intent to explain
1
ios
1
javascript
5
lab data
1
lazy-loading
1
lighthouse
2
linux
2
Lite Mode
2
Lite pages
1
loading interventions
1
loading optimizations
1
mac
1
manifest v3
1
mobile
2
na
1
native client
8
native file system
1
New Features
5
octane
1
open web
3
origin trials
2
pagespeed insights
1
pagespeedinsights
1
payments
1
performance
3
performance tools
1
play store
1
portals
3
privacy
1
progressive web apps
2
Project Strobe
1
protection
1
pwa
1
releases
3
removals
1
rlz
1
safe browsing
1
security
33
site isolation
1
slow loading
1
sms receiver
1
spdy
2
spectre
1
speed
1
ssl
2
store listing
1
strobe
1
subscription pages
1
suspicious site reporter extension
1
tools
1
transparency
1
trusted web activities
1
twa
2
user data policy
1
v8
6
wasm
1
web
1
web apps
1
web assembly
1
web intents
1
web packaging
1
web request api
1
web.dev
1
webapi
1
webassembly
1
webaudio
3
webgl
7
webkit
5
webmaster
1
webp
5
webrtc
5
websockets
5
webtiming
1
writable-files
1
yerba beuna center for the arts
1
Archive
2019
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2018
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2017
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2016
Dec
Nov
Oct
Sep
Aug
Jun
May
Apr
Mar
Feb
Jan
2015
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2014
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2013
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2012
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2011
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2010
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2009
Dec
Nov
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2008
Dec
Nov
Oct
Sep
Feed
Follow @ChromiumDev
Give us feedback in our
Product Forums
.
