Chromium Blog
News and developments from the open source browser project
Introducing the Chrome User Experience Report
Montag, 23. Oktober 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
abusive notifications
2
accessibility
3
ad blockers
1
ad blocking
2
advanced capabilities
1
android
2
anti abuse
1
anti-deception
1
background periodic sync
1
badging
1
benchmarks
1
beta
83
better ads standards
1
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
35
chrome 81
1
chrome 83
2
chrome 84
2
chrome ads
1
chrome apps
5
Chrome dev
1
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 extensions
3
Chrome Frame
1
Chrome lite
1
Chrome on Android
2
chrome on ios
1
Chrome on Mac
1
Chrome OS
1
chrome privacy
4
chrome releases
1
chrome security
10
chrome web store
32
chromedevtools
1
chromeframe
3
chromeos
4
chromeos.dev
1
chromium
9
cloud print
1
coalition
1
coalition for better ads
1
contact picker
1
content indexing
1
cookies
1
core web vitals
2
csrf
1
css
1
cumulative layout shift
1
custom tabs
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
2
developer dashboard
1
Developer Program Policy
2
developer website
1
devtools
13
digital event
1
discoverability
1
DNS-over-HTTPS
4
DoH
4
emoji
1
emscriptem
1
enterprise
1
extensions
27
Fast badging
1
faster web
1
features
1
feedback
2
field data
1
first input delay
1
Follow
1
fonts
1
form controls
1
frameworks
1
fugu
2
fund
1
funding
1
gdd
1
google earth
1
google event
1
google io 2019
1
google web developer
1
googlechrome
12
harmful ads
1
html5
11
HTTP/3
1
HTTPS
4
iframes
1
images
1
incognito
1
insecure forms
1
intent to explain
1
ios
1
ios Chrome
1
issue tracker
3
jank
1
javascript
5
lab data
1
labelling
1
largest contentful paint
1
launch
1
lazy-loading
1
lighthouse
2
linux
2
Lite Mode
2
Lite pages
1
loading interventions
1
loading optimizations
1
lock icon
1
long-tail
1
mac
1
manifest v3
2
metrics
2
microsoft edge
1
mixed forms
1
mobile
2
na
1
native client
8
native file system
1
New Features
5
notifications
1
octane
1
open web
4
origin trials
2
pagespeed insights
1
pagespeedinsights
1
passwords
1
payment handler
1
payment request
1
payments
2
performance
20
performance tools
1
permission UI
1
permissions
1
play store
1
portals
3
prefetching
1
privacy
2
privacy sandbox
4
private prefetch proxy
1
profile guided optimization
1
progressive web apps
2
Project Strobe
1
protection
1
pwa
1
QUIC
1
quieter permissions
1
releases
3
removals
1
rlz
1
root program
1
safe browsing
2
Secure DNS
2
security
36
site isolation
1
slow loading
1
sms receiver
1
spam policy
1
spdy
2
spectre
1
speed
4
ssl
2
store listing
1
strobe
2
subscription pages
1
suspicious site reporter extension
1
TCP
1
the fast and the curious
23
TLS
1
tools
1
tracing
1
transparency
1
trusted web activities
1
twa
2
user agent string
1
user data policy
1
v8
6
video
2
wasm
1
web
1
web apps
1
web assembly
2
web developers
1
web intents
1
web packaging
1
web payments
1
web platform
1
web request api
1
web vitals
1
web.dev
1
web.dev live
1
webapi
1
webassembly
1
webaudio
3
webgl
7
webkit
5
WebM
1
webmaster
1
webp
5
webrtc
6
websockets
5
webtiming
1
writable-files
1
yerba beuna center for the arts
1
Archive
2024
Dez.
Aug.
Juni
Mai
Apr.
März
Feb.
2023
Nov.
Okt.
Sept.
Aug.
Juni
Mai
Apr.
Feb.
2022
Dez.
Sept.
Aug.
Juni
Mai
Apr.
März
Feb.
Jan.
2021
Dez.
Nov.
Okt.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2020
Dez.
Nov.
Okt.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2019
Dez.
Nov.
Okt.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2018
Dez.
Nov.
Okt.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2017
Dez.
Nov.
Okt.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2016
Dez.
Nov.
Okt.
Sept.
Aug.
Juni
Mai
Apr.
März
Feb.
Jan.
2015
Dez.
Nov.
Okt.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2014
Dez.
Nov.
Okt.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2013
Dez.
Nov.
Okt.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2012
Dez.
Nov.
Okt.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2011
Dez.
Nov.
Okt.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2010
Dez.
Nov.
Okt.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2009
Dez.
Nov.
Sept.
Aug.
Juli
Juni
Mai
Apr.
März
Feb.
Jan.
2008
Dez.
Nov.
Okt.
Sept.
Feed
Follow @ChromiumDev
Give us feedback in our
Product Forums
.
