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/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://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/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/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://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://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://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/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://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://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/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://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://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/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/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://cdna.artstation.com/p/assets/images/images... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
176images11.7 MB
0oversized-0 KB
172legacy 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
Start391 ms
RiskFOUT — text flashes from fallback to web font
c380809fd3677d7d6903.woff2woff2swap
Size170 KB
Load time51 ms
Start484 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 time87 ms
Start485 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 time79 ms
Start486 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 time85 ms
Start486 ms
RiskFOUT — text flashes from fallback to web font
d0fb46e3120322707fee.woff2woff2swap
Size72 KB
Load time105 ms
Start2.2 s
RiskFOUT — text flashes from fallback to web font
inter-black.woff2woff2swap
Size102 KB
Load time66 ms
Start2.4 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 time52 ms
Start3.7 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+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
✓
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
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
238 requests over 6320ms
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-party15985ms · 1266KB · $212/mo
Script
Category
Execution
Transfer
Unused
Monthly Cost
Verdict
www.artstation.com
www.artstation.com
Other
9104ms
14 KB
—
$121/mo
Costly
www.artstation.com
www.artstation.com
Other
3131ms
12 KB
—
$42/mo
Costly
Unattributable
Unattributable
Other
1604ms
0 KB
—
$21/mo
Costly
www.artstation.com
www.artstation.com
Other
436ms
40 KB
73%
$6/mo
Costly
www.artstation.com
www.artstation.com
Other
388ms
2 KB
—
$5/mo
Costly
Stripe
js.stripe.com
Payment
307ms
220 KB
73%
$4/mo
Essential
www.artstation.com
www.artstation.com
Other
263ms
103 KB
62%
$4/mo
Costly
talon-website-prod.ecosec.on.epicgames.com
talon-website-prod.ecosec.on.epicgames.com
Other
173ms
152 KB
75%
$2/mo
Optional
js.hcaptcha.com
js.hcaptcha.com
Other
169ms
86 KB
41%
$2/mo
Optional
www.artstation.com
www.artstation.com
Other
149ms
220 KB
53%
$2/mo
Optional
www.artstation.com
www.artstation.com
Other
104ms
103 KB
79%
$1/mo
Optional
Facebook Pixel
connect.facebook.net
Advertising
88ms
78 KB
69%
$1/mo
Optional
www.artstation.com
www.artstation.com
Other
70ms
235 KB
—
$1/mo
Optional
www.artstation.com
Other
Costly
Execution9104ms
Transfer14 KB
Monthly Cost$121/mo
www.artstation.com
Other
Costly
Execution3131ms
Transfer12 KB
Monthly Cost$42/mo
Unattributable
Other
Costly
Execution1604ms
Transfer0 KB
Monthly Cost$21/mo
www.artstation.com
Other
Costly
Execution436ms
Transfer40 KB
Unused73%
Monthly Cost$6/mo
www.artstation.com
Other
Costly
Execution388ms
Transfer2 KB
Monthly Cost$5/mo
Stripe
Payment
Essential
Execution307ms
Transfer220 KB
Unused73%
Monthly Cost$4/mo
www.artstation.com
Other
Costly
Execution263ms
Transfer103 KB
Unused62%
Monthly Cost$4/mo
talon-website-prod.ecosec.on.epicgames.com
Other
Optional
Execution173ms
Transfer152 KB
Unused75%
Monthly Cost$2/mo
js.hcaptcha.com
Other
Optional
Execution169ms
Transfer86 KB
Unused41%
Monthly Cost$2/mo
www.artstation.com
Other
Optional
Execution149ms
Transfer220 KB
Unused53%
Monthly Cost$2/mo
www.artstation.com
Other
Optional
Execution104ms
Transfer103 KB
Unused79%
Monthly Cost$1/mo
Facebook Pixel
Advertising
Optional
Execution88ms
Transfer78 KB
Unused69%
Monthly Cost$1/mo
www.artstation.com
Other
Optional
Execution70ms
Transfer235 KB
Monthly Cost$1/mo
These scripts may cost more than they're worth
www.artstation.com adds 9104ms and costs ~$121/month
www.artstation.com adds 3131ms and costs ~$42/month
Unattributable adds 1604ms and costs ~$21/month
www.artstation.com adds 436ms and costs ~$6/month
www.artstation.com adds 388ms and costs ~$5/month
www.artstation.com adds 263ms and costs ~$4/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 9104ms 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 3131ms 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 1604ms 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 436ms 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
www.artstation.com takes 388ms 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 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
www.artstation.com takes 263ms 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
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.
Source: web.dev
75% of talon-website-prod.ecosec.on.epicgames.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
53% 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
79% 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
69% of Facebook Pixel'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.
571 ms
1.1 s
2.3 s
2.9 s
3.4 s
4.6 s