Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
B
Image Optimization
29 images, 0 KB saveable
REVIEW
29 images, 0 KB saveable
Warning::
!
https://media.architecturaldigest.com/photos/692ee... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69b80... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69dfc... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69e69... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/62def... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/692ef... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/665f4... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/692cb... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69e69... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69e0f... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69dfd... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/692c1... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/692de... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/692e9... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://www.architecturaldigest.com/verso/static/a... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69e5c... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69d7a... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69de5... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/65cc4... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69d7d... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69e0f... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/68cbf... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69de9... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/63f67... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69d7e... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
!
https://media.architecturaldigest.com/photos/69e0f... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
29images1.3 MB
0oversized-0 KB
3legacy format
27missing 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
Performance issues directly impact user engagement and conversion rates.
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
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW
Green Hosting
No green hosting detected
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
6 fonts (308 KB)
PASS
6 fonts (308 KB)
Info::
i
6 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
6
308 KB total
Render-blocking
0
of 6
Dominant font-display
swap
Most common across fonts
Font loading timeline
TransferFOIT (block)FOUT (swap)
CrimsonText-Regular.woff2woff2swap
Size14 KB
Load time27 ms
Start455 ms
RiskFOUT — text flashes from fallback to web font
CNSans-Regular.woff2woff2swap
Size63 KB
Load time65 ms
Start458 ms
RiskFOUT — text flashes from fallback to web font
agaramondpro-regular-we...woff2swap
Size83 KB
Load time69 ms
Start459 ms
RiskFOUT — text flashes from fallback to web font
CNSans-RegularItalic.woff2woff2swap
Size65 KB
Load time62 ms
Start459 ms
RiskFOUT — text flashes from fallback to web font
agaramondpro-italic-web...woff2swap
Size68 KB
Load time66 ms
Start459 ms
RiskFOUT — text flashes from fallback to web font
CrimsonText-Bold.woff2woff2swap
Size14 KB
Load time40 ms
Start460 ms
RiskFOUT — text flashes from fallback to web font
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)
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
2 hints, 0 missing preconnects
PASS
2 hints, 0 missing preconnects
Info::
✓
Page uses 2 resource hint(s)
Current Resource Hints
preconnect
2
preload—
dns-prefetch—
prefetch—
2 resource hints configured
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
Network Waterfall
110 requests over 3282ms
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-party10291ms · 2342KB · $178/mo
Script
Category
Execution
Transfer
Unused
Monthly Cost
Verdict
www.architecturaldigest.com
www.architecturaldigest.com
Other
2901ms
297 KB
49%
$50/mo
Costly
www.architecturaldigest.com
www.architecturaldigest.com
Other
1679ms
199 KB
—
$29/mo
Costly
www.architecturaldigest.com
www.architecturaldigest.com
Other
1675ms
34 KB
—
$29/mo
Costly
Unattributable
Unattributable
Other
729ms
0 KB
—
$13/mo
Costly
privacy.condenastdigital.com
privacy.condenastdigital.com
Other
727ms
199 KB
—
$13/mo
Costly
www.architecturaldigest.com
www.architecturaldigest.com
Other
480ms
60 KB
—
$8/mo
Costly
www.architecturaldigest.com
www.architecturaldigest.com
Other
465ms
481 KB
48%
$8/mo
Costly
Google Tag Manager
www.googletagmanager.com
Tag Manager
326ms
187 KB
38%
$6/mo
Costly
www.architecturaldigest.com
www.architecturaldigest.com
Other
262ms
8 KB
—
$5/mo
Costly
securepubads.g.doubleclick.net
securepubads.g.doubleclick.net
Other
230ms
187 KB
77%
$4/mo
Costly
cdn.gladly.com
cdn.gladly.com
Other
157ms
44 KB
56%
$3/mo
Optional
www.architecturaldigest.com
www.architecturaldigest.com
Other
154ms
305 KB
46%
$3/mo
Optional
globalservices.conde.digital
globalservices.conde.digital
Other
141ms
26 KB
—
$2/mo
Optional
Google Tag Manager
www.googletagmanager.com
Tag Manager
129ms
120 KB
51%
$2/mo
Optional
www.architecturaldigest.com
www.architecturaldigest.com
Other
116ms
16 KB
—
$2/mo
Optional
securepubads.g.doubleclick.net
securepubads.g.doubleclick.net
Other
63ms
34 KB
—
$1/mo
Optional
www.architecturaldigest.com
www.architecturaldigest.com
Other
56ms
145 KB
75%
$1/mo
Optional
www.architecturaldigest.com
Other
Costly
Execution2901ms
Transfer297 KB
Unused49%
Monthly Cost$50/mo
www.architecturaldigest.com
Other
Costly
Execution1679ms
Transfer199 KB
Monthly Cost$29/mo
www.architecturaldigest.com
Other
Costly
Execution1675ms
Transfer34 KB
Monthly Cost$29/mo
Unattributable
Other
Costly
Execution729ms
Transfer0 KB
Monthly Cost$13/mo
privacy.condenastdigital.com
Other
Costly
Execution727ms
Transfer199 KB
Monthly Cost$13/mo
www.architecturaldigest.com
Other
Costly
Execution480ms
Transfer60 KB
Monthly Cost$8/mo
www.architecturaldigest.com
Other
Costly
Execution465ms
Transfer481 KB
Unused48%
Monthly Cost$8/mo
Google Tag Manager
Tag Manager
Costly
Execution326ms
Transfer187 KB
Unused38%
Monthly Cost$6/mo
www.architecturaldigest.com
Other
Costly
Execution262ms
Transfer8 KB
Monthly Cost$5/mo
securepubads.g.doubleclick.net
Other
Costly
Execution230ms
Transfer187 KB
Unused77%
Monthly Cost$4/mo
cdn.gladly.com
Other
Optional
Execution157ms
Transfer44 KB
Unused56%
Monthly Cost$3/mo
www.architecturaldigest.com
Other
Optional
Execution154ms
Transfer305 KB
Unused46%
Monthly Cost$3/mo
globalservices.conde.digital
Other
Optional
Execution141ms
Transfer26 KB
Monthly Cost$2/mo
Google Tag Manager
Tag Manager
Optional
Execution129ms
Transfer120 KB
Unused51%
Monthly Cost$2/mo
www.architecturaldigest.com
Other
Optional
Execution116ms
Transfer16 KB
Monthly Cost$2/mo
securepubads.g.doubleclick.net
Other
Optional
Execution63ms
Transfer34 KB
Monthly Cost$1/mo
www.architecturaldigest.com
Other
Optional
Execution56ms
Transfer145 KB
Unused75%
Monthly Cost$1/mo
These scripts may cost more than they're worth
www.architecturaldigest.com adds 2901ms and costs ~$50/month
www.architecturaldigest.com adds 1679ms and costs ~$29/month
www.architecturaldigest.com adds 1675ms and costs ~$29/month
Unattributable adds 729ms and costs ~$13/month
privacy.condenastdigital.com adds 727ms and costs ~$13/month
www.architecturaldigest.com adds 480ms and costs ~$8/month
www.architecturaldigest.com adds 465ms and costs ~$8/month
Google Tag Manager adds 326ms and costs ~$6/month
www.architecturaldigest.com adds 262ms and costs ~$5/month
securepubads.g.doubleclick.net adds 230ms 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.architecturaldigest.com takes 2901ms 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.architecturaldigest.com takes 1679ms 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.architecturaldigest.com takes 1675ms 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 729ms 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
privacy.condenastdigital.com takes 727ms 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.architecturaldigest.com takes 480ms 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.architecturaldigest.com takes 465ms 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
Google Tag Manager takes 326ms 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.architecturaldigest.com takes 262ms 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
securepubads.g.doubleclick.net takes 230ms 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
77% of securepubads.g.doubleclick.net'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
56% of cdn.gladly.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
51% of Google Tag Manager'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 www.architecturaldigest.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.