https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdnb.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://cdna.artstation.com/p/assets/covers/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
177images11.7 MB
0oversized-0 KB
173legacy format
45missing dimensionsCLS risk
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Why this matters
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
✓
All text resources are compressed
All text resources are properly compressed.
A+
Font Loading
8 fonts (761 KB)
PASS
8 fonts (761 KB)
Info::
i
8 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
8
761 KB total
Render-blocking
0
of 8
Dominant font-display
swap
Most common across fonts
Font loading timeline
TransferFOIT (block)FOUT (swap)
woff2;base64,d09GMgABAA...woff2swap
Size7 KB
Load time119 ms
Start317 ms
RiskFOUT — text flashes from fallback to web font
c380809fd3677d7d6903.woff2woff2swap
Size170 KB
Load time29 ms
Start397 ms
RiskFOUT — text flashes from fallback to web font
Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
inter-medium.woff2woff2swap
Size104 KB
Load time49 ms
Start398 ms
RiskFOUT — text flashes from fallback to web font
Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
inter-bold.woff2woff2swap
Size106 KB
Load time51 ms
Start399 ms
RiskFOUT — text flashes from fallback to web font
Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
inter-regular.woff2woff2swap
Size97 KB
Load time51 ms
Start399 ms
RiskFOUT — text flashes from fallback to web font
d0fb46e3120322707fee.woff2woff2swap
Size72 KB
Load time58 ms
Start2.0 s
RiskFOUT — text flashes from fallback to web font
inter-black.woff2woff2swap
Size102 KB
Load time30 ms
Start2.2 s
RiskFOUT — text flashes from fallback to web font
Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
inter-light.woff2woff2swap
Size103 KB
Load time48 ms
Start3.9 s
RiskFOUT — text flashes from fallback to web font
Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
Optimization checklist
Preload critical fonts (priority=high)
Use woff2 format for all fonts
Set font-display to swap, optional, or fallback
Subset large fonts (≤100 KB each)
Fixing the unchecked items could save ~292 KB and ~584 ms
A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
✓
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
✓
No render-blocking resources detected
A+
Resource Hints
No optimization needed
PASS
No optimization needed
Info::
✓
No resource hint issues
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall
239 requests over 6213ms
INFO
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
100%of JavaScript execution is third-party
First-party Third-party4072ms · 478KB · $54/mo
Script
Category
Execution
Transfer
Unused
Monthly Cost
Verdict
www.artstation.com
www.artstation.com
Other
2437ms
14 KB
—
$32/mo
Costly
www.artstation.com
www.artstation.com
Other
814ms
12 KB
—
$11/mo
Costly
Unattributable
Unattributable
Other
439ms
0 KB
—
$6/mo
Costly
www.artstation.com
www.artstation.com
Other
97ms
40 KB
73%
$1/mo
Optional
www.artstation.com
www.artstation.com
Other
93ms
2 KB
—
$1/mo
Optional
Stripe
js.stripe.com
Payment
75ms
220 KB
73%
$1/mo
Essential
www.artstation.com
www.artstation.com
Other
65ms
104 KB
62%
$1/mo
Optional
js.hcaptcha.com
js.hcaptcha.com
Other
51ms
86 KB
41%
$1/mo
Optional
www.artstation.com
Other
Costly
Execution2437ms
Transfer14 KB
Monthly Cost$32/mo
www.artstation.com
Other
Costly
Execution814ms
Transfer12 KB
Monthly Cost$11/mo
Unattributable
Other
Costly
Execution439ms
Transfer0 KB
Monthly Cost$6/mo
www.artstation.com
Other
Optional
Execution97ms
Transfer40 KB
Unused73%
Monthly Cost$1/mo
www.artstation.com
Other
Optional
Execution93ms
Transfer2 KB
Monthly Cost$1/mo
Stripe
Payment
Essential
Execution75ms
Transfer220 KB
Unused73%
Monthly Cost$1/mo
www.artstation.com
Other
Optional
Execution65ms
Transfer104 KB
Unused62%
Monthly Cost$1/mo
js.hcaptcha.com
Other
Optional
Execution51ms
Transfer86 KB
Unused41%
Monthly Cost$1/mo
These scripts may cost more than they're worth
www.artstation.com adds 2437ms and costs ~$32/month
www.artstation.com adds 814ms and costs ~$11/month
Unattributable adds 439ms and costs ~$6/month
100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
Why this matters
When third-party JS execution time exceeds your own, performance gains from frontend work are capped by code you don't own.
Learn more ▾▴
Every millisecond of third-party JS competes with your own for main-thread time. If their share is bigger than yours, optimization on your code base barely moves the needle. Audit, defer, or remove third-parties before further frontend optimization. Use Lighthouse's third-party audit to identify the worst offenders.
Source: web.dev
www.artstation.com takes 2437ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.artstation.com takes 814ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Unattributable takes 439ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
73% of www.artstation.com's code is unused. The script may be loading features you don't use.
Why this matters
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
73% of Stripe's code is unused. The script may be loading features you don't use.
Why this matters
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
62% of www.artstation.com's code is unused. The script may be loading features you don't use.
Why this matters
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
519 ms
1.0 s
2.6 s
3.1 s
3.6 s
4.2 s