Skip to content
https://vanityfair.com

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
67
GRADE
D
FIX
6
REVIEW
2
PASS
5
INFO
2

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
40
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
87
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

944 ms

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

3.87 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

1.20 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.057

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

3.64 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

6.65 s

Page Load Progression

696 ms
1.4 s
2.1 s
2.8 s
3.5 s
4.2 s
4.9 s
5.6 s
Checks
15
5 PASS 2 REVIEW 6 FIX
F
Page Weight Budget
Action
19.5 MB transferred, 105 requests
FIX
19.5 MB transferred, 105 requests
Critical::
Page weighs 30.8 MB (19.5 MB transferred)
Warning::
Images are 12.6 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 12.6 MB
Warning::
JavaScript is 2.6 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 2.6 MB
Info::
Fonts are 383 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 383 KB
Warning::
105 HTTP requests — consider bundling or reducing
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Info::
Estimated 4.1 g CO2 per page load
19.5 MB / 2.4 MB budget
19.5 MB transferred
105 requests
4.1 g CO2 per page load
Images 12.6 MiB 65%
Other 3.5 MiB 18%
JavaScript 2.6 MiB 13%
Fonts 383.2 KiB 2%
HTML 172.4 KiB 1%
Other 165.9 KiB 1%
Other 39.7 KiB 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Over budget

Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.

Why this matters

Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.

Source: web.dev

Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.

Why this matters

JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.

Source: web.dev

Subset fonts to include only used characters, or switch to system font stacks.

Why this matters

Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).

Source: web.dev font loading

Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.

Why this matters

High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.

Source: web.dev

D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (19.5 MiB of 19.5 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
JS Execution Cost
Action
5319ms total JS execution
FIX
5319ms total JS execution
Warning::
https://www.vanityfair.com/verso/static/2880.86595...: 1445ms CPU time
Warning::
https://www.vanityfair.com/: 1055ms CPU time
Warning::
https://www.vanityfair.com/verso/static/presenter-...: 771ms CPU time
Warning::
Unattributable: 515ms CPU time
Warning::
https://privacy.condenastdigital.com/fides.js?prop...: 364ms CPU time
Warning::
Third-party scripts: 5319ms (100% of total)

Main Thread Breakdown

Script Evaluation 54% Other 15% Style & Layout 14% Script Parsing & Compilation 11%
ScriptTotalScriptingParse/CompileParty
https://www.vanityfair.com/verso/static/2880.865952f35702ddfb7152.js1445ms1126ms45ms3rd
https://www.vanityfair.com/1055ms37ms81ms3rd
https://www.vanityfair.com/verso/static/presenter-bundles.d7384530fdc10d8b1f48.js771ms731ms5ms3rd
Unattributable515ms12ms0ms3rd
https://privacy.condenastdigital.com/fides.js?property_id=FDS-0JCE2P364ms177ms113ms3rd
https://www.vanityfair.com/GBmsWIOSHerjqqOD051J0gr-cJ7BnoIVRJCXQ99hKlilqq-mUfGpRcVBmuazdVN83yJ8JSl9l9-83tg_S1p4QIuwCq-qWytTMrsr5Q4GrH2HlUe4SrpM5MOMZbsEz6hq3UpfPC0A241ms197ms23ms3rd
https://www.vanityfair.com/verso/static/1113.e5d6201548a2ec9583d0.js198ms84ms95ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-KSG89LT&l=dataLayer161ms128ms28ms3rd
https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js147ms84ms29ms3rd
https://www.vanityfair.com/verso/static/2519.cb0a9eeca6e93143dffa.js97ms29ms64ms3rd

Showing top 10 of 14 scripts

F
JS Bundles
Action
43 scripts, 1.1 MB unused
FIX
43 scripts, 1.1 MB unused
Warning::
https://www.vanityfair.com/verso/static/1113.e5d62...: 236 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.vanityfair.com/verso/static/2880.86595...: 148 KB unused (50%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://securepubads.g.doubleclick.net/pagead/mana...: 143 KB unused (76%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.vanityfair.com/verso/static/2519.cb0a9...: 133 KB unused (44%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.vanityfair.com/verso/static/1292.40f59...: 117 KB unused (75%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 1.1 MB
1152 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.vanityfair.com/verso/static/1113.e5d6201548a2ec9583d0.js481 KB236 KB (49%)✓3rd
https://www.vanityfair.com/verso/static/2880.865952f35702ddfb7152.js297 KB148 KB (50%)✓3rd
https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js188 KB143 KB (76%)✓3rd
https://www.vanityfair.com/verso/static/2519.cb0a9eeca6e93143dffa.js304 KB133 KB (44%)✓3rd
https://www.vanityfair.com/verso/static/1292.40f59c87ae47d8b12033.js156 KB117 KB (75%)✓3rd
https://cdn.gladly.com/assets/chat-sdk/apiBootstrap~2cfce1229b40af21.js148 KB82 KB (55%)✓3rd
https://martech.condenastdigital.com/lib/martech.js118 KB76 KB (65%)✗3rd
https://www.googletagmanager.com/gtm.js?id=GTM-KSG89LT&l=dataLayer189 KB74 KB (39%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-PVBXQMCR&gtm=4e64h1h1120 KB61 KB (51%)✓3rd
https://ads-static.conde.digital/production/cns/builds/vanity-fair/v6.js?v=1257141 KB32 KB (78%)✓3rd

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

F
Page Weight Inventory
Action
105 resources · 19.5 MB · 1.1 MB savings available
FIX
105 resources · 19.5 MB · 1.1 MB savings available
Warning::
Page weight 18.5 MB over 1MB target
Got: 19.5 MB Expected: ≤ 1 MB
Info::
~1.1 MB of savings available
Warning::
104 third-party resources (100% of weight)
Info::
17 resources over 200KB
105 resources · 19.5 MiB · 104 third-party 18.5 MiB over 1MB target
Image 65% · 12.7 MiB
Media 18% · 3.5 MiB
JavaScript 13% · 2.6 MiB
Font 2% · 383.2 KiB
Other 1% · 189.2 KiB
Document 1% · 172.5 KiB

~1.1 MiB of savings available

Remove unused JavaScript: 1.1 MiB
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
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
28 images, 0 KB saveable
REVIEW
28 images, 0 KB saveable
Warning::
is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e165d9ed2015... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e78f99149626... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e7b5937c5bd4... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e799247c5bd4... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.vanityfair.com/verso/static/vanityfair... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69d81a4bef7b24... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69ced9ef7a4175... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e62abe2ac2b5... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/6994b22e780e86... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e79a0626253d... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e799dd9a8fd4... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e153ef3142ea... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e7a3c4b83cc0... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e153ef3142ea... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e7ae4122767d... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e29c13e2df93... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69dea55d5355ca... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69cc09e94236fa... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e50dc3f7056e... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e4e9d783fc71... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e78bc1b83cc0... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e67d836af407... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69e79c4025e2c5... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/69d6ac42982d5f... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://media.vanityfair.com/photos/694444a97c3fd5... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
28 images 12.6 MB
0 oversized -0 KB
3 legacy format
26 missing dimensions CLS risk

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

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

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
11 fonts (383 KB)
PASS
11 fonts (383 KB)
Info::
11 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

11

383 KB total

Render-blocking

0

of 11

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s FCP 944 ms LCP 3.9 shttps://www.vanityfair.com/.design/fonts/Martina%20Plantijn/martina-plantijn-regular.woff2martina-plantijn-regula... https://www.vanityfair.com/.design/fonts/Martina%20Plantijn/martina-plantijn-regular.woff2 — 50.8 KiB — 47 ms — font-display: swaphttps://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Demi.woff2VFSans-Demi.woff2 https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Demi.woff2 — 18.4 KiB — 77 ms — font-display: swaphttps://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Book.woff2VFSans-Book.woff2 https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Book.woff2 — 19.9 KiB — 19 ms — font-display: swaphttps://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Bold.woff2VFSans-Bold.woff2 https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Bold.woff2 — 19.2 KiB — 42 ms — font-display: swaphttps://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-MediumItalic-Web.woff2VFDidot5-MediumItalic-W... https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-MediumItalic-Web.woff2 — 41.6 KiB — 69 ms — font-display: swaphttps://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-Medium-Web.woff2VFDidot5-Medium-Web.woff2 https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-Medium-Web.woff2 — 35.0 KiB — 84 ms — font-display: swaphttps://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-BookOblique.woff2VFSans-BookOblique.woff2 https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-BookOblique.woff2 — 19.6 KiB — 63 ms — font-display: swaphttps://www.vanityfair.com/.design/fonts/Martina%20Plantijn/martina-plantijn-bold.woff2martina-plantijn-bold.w... https://www.vanityfair.com/.design/fonts/Martina%20Plantijn/martina-plantijn-bold.woff2 — 56.4 KiB — 10 ms — font-display: swaphttps://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-Regular.woff2VFDidot5-Regular.woff2 https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-Regular.woff2 — 45.0 KiB — 17 ms — font-display: swaphttps://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-RegularItalic.woff2VFDidot5-RegularItalic.... https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-RegularItalic.woff2 — 51.6 KiB — 26 ms — font-display: swaphttps://www.vanityfair.com/.design/fonts/Fabriga/Fabriga-Bold.woff2Fabriga-Bold.woff2 https://www.vanityfair.com/.design/fonts/Fabriga/Fabriga-Bold.woff2 — 25.6 KiB — 30 ms — font-display: swap
martina-plantijn-regula... woff2 swap
Size 51 KB
Load time 47 ms
Start 455 ms
Risk FOUT — text flashes from fallback to web font
VFSans-Demi.woff2 woff2 swap
Size 18 KB
Load time 77 ms
Start 455 ms
Risk FOUT — text flashes from fallback to web font
VFSans-Book.woff2 woff2 swap
Size 20 KB
Load time 19 ms
Start 459 ms
Risk FOUT — text flashes from fallback to web font
VFSans-Bold.woff2 woff2 swap
Size 19 KB
Load time 42 ms
Start 459 ms
Risk FOUT — text flashes from fallback to web font
VFDidot5-MediumItalic-W... woff2 swap
Size 42 KB
Load time 69 ms
Start 460 ms
Risk FOUT — text flashes from fallback to web font
VFDidot5-Medium-Web.woff2 woff2 swap
Size 35 KB
Load time 84 ms
Start 460 ms
Risk FOUT — text flashes from fallback to web font
VFSans-BookOblique.woff2 woff2 swap
Size 20 KB
Load time 63 ms
Start 461 ms
Risk FOUT — text flashes from fallback to web font
martina-plantijn-bold.w... woff2 swap
Size 56 KB
Load time 10 ms
Start 795 ms
Risk FOUT — text flashes from fallback to web font
VFDidot5-Regular.woff2 woff2 swap
Size 45 KB
Load time 17 ms
Start 5.5 s
Risk FOUT — text flashes from fallback to web font
VFDidot5-RegularItalic.... woff2 swap
Size 52 KB
Load time 26 ms
Start 5.5 s
Risk FOUT — text flashes from fallback to web font
Fabriga-Bold.woff2 woff2 swap
Size 26 KB
Load time 30 ms
Start 5.5 s
Risk FOUT — 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
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
Network Waterfall
105 requests over 7693ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 944 ms LCP 3.9 shttps://vanityfair.com// https://vanityfair.com/ — 301 — 131 B — 50 ms — h2https://www.vanityfair.com/www.vanityfair.com/ https://www.vanityfair.com/ — 200 — 172.4 KiB — 87 ms — h2https://www.vanityfair.com/kUKcDeRwPAwELB8LhvbBaQFwfoTzBNb2qaJP2WN4LrzxJZ7eG917z3G1xiC18p0wbxvCFHkJ6ttLvT8T7_bDbtVj_iKJRurHiYYRdHwBKRTN8gYh808bL6bymwkK7r8x6ZmLgR_F9-fPszstcyNwwww.vanityfair.com/kUKcDeRwPAwELB8L... https://www.vanityfair.com/kUKcDeRwPAwELB8LhvbBaQFwfoTzBNb2qaJP2WN4LrzxJZ7eG917z3G1xiC18p0wbxvCFHkJ6ttLvT8T7_bDbtVj_iKJRurHiYYRdHwBKRTN8gYh808bL6bymwkK7r8x6ZmLgR_F9-fPszstcyNw — 200 — 8.8 KiB — 100 ms — h2https://privacy.condenastdigital.com/fides.js?property_id=FDS-0JCE2Pprivacy.condenastdigital.com/fides.... https://privacy.condenastdigital.com/fides.js?property_id=FDS-0JCE2P — 200 — 198.6 KiB — 51 ms — h2https://media.vanityfair.com/photos/6994b22e780e8675e3f92560/master/w_120,c_limit/FINAL_vf%20daily.pngmedia.vanityfair.com/photos/6994b22... https://media.vanityfair.com/photos/6994b22e780e8675e3f92560/master/w_120,c_limit/FINAL_vf%20daily.png — 200 — 4.9 KiB — 29 ms — h2https://media.vanityfair.com/photos/69e79a0626253d957ff55540/16:9/pass/2272296503media.vanityfair.com/photos/69e79a0... https://media.vanityfair.com/photos/69e79a0626253d957ff55540/16:9/pass/2272296503 — 200 — 187.3 KiB — 46 ms — h2https://media.vanityfair.com/photos/69e78bc1b83cc0424912950b/16:9/pass/Giorgio%2520Armani%2520Archivio%2520Campaign%2520-%2520Credit%2520Eli%2520Russell%2520Linnetz%2520(2).jpgmedia.vanityfair.com/photos/69e78bc... https://media.vanityfair.com/photos/69e78bc1b83cc0424912950b/16:9/pass/Giorgio%2520Armani%2520Archivio%2520Campaign%2520-%2520Credit%2520Eli%2520Russell%2520Linnetz%2520(2).jpg — 200 — 286.1 KiB — 123 ms — h2https://media.vanityfair.com/photos/69e165d9ed201543cf63e754/16:9/pass/Oz%2520stage%2520focused%2520hand%2520gestures%2520June%25202025.jpgmedia.vanityfair.com/photos/69e165d... https://media.vanityfair.com/photos/69e165d9ed201543cf63e754/16:9/pass/Oz%2520stage%2520focused%2520hand%2520gestures%2520June%25202025.jpg — 200 — 107.0 KiB — 176 ms — h2https://media.vanityfair.com/photos/69e67d836af407520b343a6d/16:9/pass/VF1223_Jesmyn_Ward_1.jpgmedia.vanityfair.com/photos/69e67d8... https://media.vanityfair.com/photos/69e67d836af407520b343a6d/16:9/pass/VF1223_Jesmyn_Ward_1.jpg — 200 — 419.1 KiB — 181 ms — h2https://securepubads.g.doubleclick.net/tag/js/gpt.jssecurepubads.g.doubleclick.net/tag/... https://securepubads.g.doubleclick.net/tag/js/gpt.js — 200 — 33.6 KiB — 52 ms — h3https://ads-static.conde.digital/production/cns/builds/vanity-fair/v6.js?v=12571ads-static.conde.digital/production... https://ads-static.conde.digital/production/cns/builds/vanity-fair/v6.js?v=12571 — 200 — 40.9 KiB — 48 ms — h2https://apis.google.com/js/platform.jsapis.google.com/js/platform.js https://apis.google.com/js/platform.js — 200 — 24.3 KiB — 62 ms — h2https://martech.condenastdigital.com/lib/martech.jsmartech.condenastdigital.com/lib/ma... https://martech.condenastdigital.com/lib/martech.js — 200 — 117.6 KiB — 792 ms — h2https://www.vanityfair.com/GBmsWIOSHerjqqOD051J0gr-cJ7BnoIVRJCXQ99hKlilqq-mUfGpRcVBmuazdVN83yJ8JSl9l9-83tg_S1p4QIuwCq-qWytTMrsr5Q4GrH2HlUe4SrpM5MOMZbsEz6hq3UpfPC0Awww.vanityfair.com/GBmsWIOSHerjqqOD... https://www.vanityfair.com/GBmsWIOSHerjqqOD051J0gr-cJ7BnoIVRJCXQ99hKlilqq-mUfGpRcVBmuazdVN83yJ8JSl9l9-83tg_S1p4QIuwCq-qWytTMrsr5Q4GrH2HlUe4SrpM5MOMZbsEz6hq3UpfPC0A — 200 — 71.5 KiB — 123 ms — h3https://media.vanityfair.com/photos/69e7a3c4b83cc042491297ee/16:9/pass/1231526546media.vanityfair.com/photos/69e7a3c... https://media.vanityfair.com/photos/69e7a3c4b83cc042491297ee/16:9/pass/1231526546 — 200 — 1.5 MiB — 322 ms — h2https://media.vanityfair.com/photos/69e79c4025e2c5845471854f/16:9/pass/VF0426_Breakthrough-Prize_Tout.jpgmedia.vanityfair.com/photos/69e79c4... https://media.vanityfair.com/photos/69e79c4025e2c5845471854f/16:9/pass/VF0426_Breakthrough-Prize_Tout.jpg — 200 — 60.0 KiB — 126 ms — h2https://media.vanityfair.com/photos/69e153ef3142ea7a1e016378/16:9/pass/VF0426_Toxic-Fandoms_Tout.jpgmedia.vanityfair.com/photos/69e153e... https://media.vanityfair.com/photos/69e153ef3142ea7a1e016378/16:9/pass/VF0426_Toxic-Fandoms_Tout.jpg — 200 — 129.3 KiB — 163 ms — h2https://media.vanityfair.com/photos/69e78f99149626de08b1a133/3:4/w_1280%2Cc_limit/zendaya-met-gala-2025.jpgmedia.vanityfair.com/photos/69e78f9... https://media.vanityfair.com/photos/69e78f99149626de08b1a133/3:4/w_1280%2Cc_limit/zendaya-met-gala-2025.jpg — 200 — 211.7 KiB — 154 ms — h2https://media.vanityfair.com/photos/69e7ae4122767d0fbe746bdc/3:4/w_1280%2Cc_limit/IMG_5353%2520copia.jpgmedia.vanityfair.com/photos/69e7ae4... https://media.vanityfair.com/photos/69e7ae4122767d0fbe746bdc/3:4/w_1280%2Cc_limit/IMG_5353%2520copia.jpg — 200 — 83.9 KiB — 159 ms — h2https://media.vanityfair.com/photos/69e7b5937c5bd4479265dab0/3:4/w_1280%2Cc_limit/2271819300media.vanityfair.com/photos/69e7b59... https://media.vanityfair.com/photos/69e7b5937c5bd4479265dab0/3:4/w_1280%2Cc_limit/2271819300 — 200 — 78.2 KiB — 181 ms — h2https://media.vanityfair.com/photos/69e799247c5bd4479265d761/3:4/w_1280%2Cc_limit/2271773292media.vanityfair.com/photos/69e7992... https://media.vanityfair.com/photos/69e799247c5bd4479265d761/3:4/w_1280%2Cc_limit/2271773292 — 200 — 115.0 KiB — 184 ms — h2https://media.vanityfair.com/photos/69e799dd9a8fd41d750b45f8/3:4/w_1280%2Cc_limit/VF0426_DWP-2_Tout.jpgmedia.vanityfair.com/photos/69e799d... https://media.vanityfair.com/photos/69e799dd9a8fd41d750b45f8/3:4/w_1280%2Cc_limit/VF0426_DWP-2_Tout.jpg — 200 — 79.2 KiB — 187 ms — h2https://www.vanityfair.com/verso/static/vanityfair-global/assets/VF_Logo_Footer.svgwww.vanityfair.com/verso/static/van... https://www.vanityfair.com/verso/static/vanityfair-global/assets/VF_Logo_Footer.svg — 200 — 1.0 KiB — 34 ms — h3https://cdn.gladly.com/chat-sdk/widget.js?q=1776801286937cdn.gladly.com/chat-sdk/widget.js?q... https://cdn.gladly.com/chat-sdk/widget.js?q=1776801286937 — 301 — 269 B — 75 ms — h2https://www.vanityfair.com/verso/static/assets/growthbook.min.jswww.vanityfair.com/verso/static/ass... https://www.vanityfair.com/verso/static/assets/growthbook.min.js — 200 — 16.0 KiB — 41 ms — h3https://media.vanityfair.com/photos/6994b22e780e8675e3f92560/master/w_120,c_limit/FINAL_vf%20daily.pngmedia.vanityfair.com/photos/6994b22... https://media.vanityfair.com/photos/6994b22e780e8675e3f92560/master/w_120,c_limit/FINAL_vf%20daily.png — 200 — 627 B — 41 ms — h2https://media.vanityfair.com/photos/69e79a0626253d957ff55540/16:9/pass/2272296503media.vanityfair.com/photos/69e79a0... https://media.vanityfair.com/photos/69e79a0626253d957ff55540/16:9/pass/2272296503 — 200 — 602 B — 65 ms — h2https://cdn.gladly.com/assets/chat-sdk/bundle~3dde8da461d54e41.jscdn.gladly.com/assets/chat-sdk/bund... https://cdn.gladly.com/assets/chat-sdk/bundle~3dde8da461d54e41.js — 200 — 14.8 KiB — 16 ms — h2https://media.vanityfair.com/photos/69e29c13e2df93fc41261a01/4:3/w_1600,c_limit/VF0426_True-Colors-LACMA_04.jpgmedia.vanityfair.com/photos/69e29c1... https://media.vanityfair.com/photos/69e29c13e2df93fc41261a01/4:3/w_1600,c_limit/VF0426_True-Colors-LACMA_04.jpg — 200 — 234.9 KiB — 221 ms — h3https://media.vanityfair.com/photos/69dea55d5355ca7f855b1929/4:3/w_1600,c_limit/260414_VF_Aaru_Tout.jpgmedia.vanityfair.com/photos/69dea55... https://media.vanityfair.com/photos/69dea55d5355ca7f855b1929/4:3/w_1600,c_limit/260414_VF_Aaru_Tout.jpg — 200 — 161.1 KiB — 199 ms — h3
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 944 ms LCP 3.9 shttps://vanityfair.com// https://vanityfair.com/ — 301 — 131 B — 50 ms — h2https://www.vanityfair.com/www.vanityfair.com/ https://www.vanityfair.com/ — 200 — 172.4 KiB — 87 ms — h2https://www.vanityfair.com/kUKcDeRwPAwELB8LhvbBaQFwfoTzBNb2qaJP2WN4LrzxJZ7eG917z3G1xiC18p0wbxvCFHkJ6ttLvT8T7_bDbtVj_iKJRurHiYYRdHwBKRTN8gYh808bL6bymwkK7r8x6ZmLgR_F9-fPszstcyNwwww.vanityfair.com/kUKcDeRwPAwELB8L... https://www.vanityfair.com/kUKcDeRwPAwELB8LhvbBaQFwfoTzBNb2qaJP2WN4LrzxJZ7eG917z3G1xiC18p0wbxvCFHkJ6ttLvT8T7_bDbtVj_iKJRurHiYYRdHwBKRTN8gYh808bL6bymwkK7r8x6ZmLgR_F9-fPszstcyNw — 200 — 8.8 KiB — 100 ms — h2https://privacy.condenastdigital.com/fides.js?property_id=FDS-0JCE2Pprivacy.condenastdigital.com/fides.... https://privacy.condenastdigital.com/fides.js?property_id=FDS-0JCE2P — 200 — 198.6 KiB — 51 ms — h2https://media.vanityfair.com/photos/6994b22e780e8675e3f92560/master/w_120,c_limit/FINAL_vf%20daily.pngmedia.vanityfair.com/photos/6994b22... https://media.vanityfair.com/photos/6994b22e780e8675e3f92560/master/w_120,c_limit/FINAL_vf%20daily.png — 200 — 4.9 KiB — 29 ms — h2https://media.vanityfair.com/photos/69e79a0626253d957ff55540/16:9/pass/2272296503media.vanityfair.com/photos/69e79a0... https://media.vanityfair.com/photos/69e79a0626253d957ff55540/16:9/pass/2272296503 — 200 — 187.3 KiB — 46 ms — h2https://media.vanityfair.com/photos/69e78bc1b83cc0424912950b/16:9/pass/Giorgio%2520Armani%2520Archivio%2520Campaign%2520-%2520Credit%2520Eli%2520Russell%2520Linnetz%2520(2).jpgmedia.vanityfair.com/photos/69e78bc... https://media.vanityfair.com/photos/69e78bc1b83cc0424912950b/16:9/pass/Giorgio%2520Armani%2520Archivio%2520Campaign%2520-%2520Credit%2520Eli%2520Russell%2520Linnetz%2520(2).jpg — 200 — 286.1 KiB — 123 ms — h2https://media.vanityfair.com/photos/69e165d9ed201543cf63e754/16:9/pass/Oz%2520stage%2520focused%2520hand%2520gestures%2520June%25202025.jpgmedia.vanityfair.com/photos/69e165d... https://media.vanityfair.com/photos/69e165d9ed201543cf63e754/16:9/pass/Oz%2520stage%2520focused%2520hand%2520gestures%2520June%25202025.jpg — 200 — 107.0 KiB — 176 ms — h2https://media.vanityfair.com/photos/69e67d836af407520b343a6d/16:9/pass/VF1223_Jesmyn_Ward_1.jpgmedia.vanityfair.com/photos/69e67d8... https://media.vanityfair.com/photos/69e67d836af407520b343a6d/16:9/pass/VF1223_Jesmyn_Ward_1.jpg — 200 — 419.1 KiB — 181 ms — h2https://securepubads.g.doubleclick.net/tag/js/gpt.jssecurepubads.g.doubleclick.net/tag/... https://securepubads.g.doubleclick.net/tag/js/gpt.js — 200 — 33.6 KiB — 52 ms — h3https://ads-static.conde.digital/production/cns/builds/vanity-fair/v6.js?v=12571ads-static.conde.digital/production... https://ads-static.conde.digital/production/cns/builds/vanity-fair/v6.js?v=12571 — 200 — 40.9 KiB — 48 ms — h2https://apis.google.com/js/platform.jsapis.google.com/js/platform.js https://apis.google.com/js/platform.js — 200 — 24.3 KiB — 62 ms — h2https://martech.condenastdigital.com/lib/martech.jsmartech.condenastdigital.com/lib/ma... https://martech.condenastdigital.com/lib/martech.js — 200 — 117.6 KiB — 792 ms — h2https://www.vanityfair.com/GBmsWIOSHerjqqOD051J0gr-cJ7BnoIVRJCXQ99hKlilqq-mUfGpRcVBmuazdVN83yJ8JSl9l9-83tg_S1p4QIuwCq-qWytTMrsr5Q4GrH2HlUe4SrpM5MOMZbsEz6hq3UpfPC0Awww.vanityfair.com/GBmsWIOSHerjqqOD... https://www.vanityfair.com/GBmsWIOSHerjqqOD051J0gr-cJ7BnoIVRJCXQ99hKlilqq-mUfGpRcVBmuazdVN83yJ8JSl9l9-83tg_S1p4QIuwCq-qWytTMrsr5Q4GrH2HlUe4SrpM5MOMZbsEz6hq3UpfPC0A — 200 — 71.5 KiB — 123 ms — h3https://media.vanityfair.com/photos/69e7a3c4b83cc042491297ee/16:9/pass/1231526546media.vanityfair.com/photos/69e7a3c... https://media.vanityfair.com/photos/69e7a3c4b83cc042491297ee/16:9/pass/1231526546 — 200 — 1.5 MiB — 322 ms — h2https://media.vanityfair.com/photos/69e79c4025e2c5845471854f/16:9/pass/VF0426_Breakthrough-Prize_Tout.jpgmedia.vanityfair.com/photos/69e79c4... https://media.vanityfair.com/photos/69e79c4025e2c5845471854f/16:9/pass/VF0426_Breakthrough-Prize_Tout.jpg — 200 — 60.0 KiB — 126 ms — h2https://media.vanityfair.com/photos/69e153ef3142ea7a1e016378/16:9/pass/VF0426_Toxic-Fandoms_Tout.jpgmedia.vanityfair.com/photos/69e153e... https://media.vanityfair.com/photos/69e153ef3142ea7a1e016378/16:9/pass/VF0426_Toxic-Fandoms_Tout.jpg — 200 — 129.3 KiB — 163 ms — h2https://media.vanityfair.com/photos/69e78f99149626de08b1a133/3:4/w_1280%2Cc_limit/zendaya-met-gala-2025.jpgmedia.vanityfair.com/photos/69e78f9... https://media.vanityfair.com/photos/69e78f99149626de08b1a133/3:4/w_1280%2Cc_limit/zendaya-met-gala-2025.jpg — 200 — 211.7 KiB — 154 ms — h2https://media.vanityfair.com/photos/69e7ae4122767d0fbe746bdc/3:4/w_1280%2Cc_limit/IMG_5353%2520copia.jpgmedia.vanityfair.com/photos/69e7ae4... https://media.vanityfair.com/photos/69e7ae4122767d0fbe746bdc/3:4/w_1280%2Cc_limit/IMG_5353%2520copia.jpg — 200 — 83.9 KiB — 159 ms — h2https://media.vanityfair.com/photos/69e7b5937c5bd4479265dab0/3:4/w_1280%2Cc_limit/2271819300media.vanityfair.com/photos/69e7b59... https://media.vanityfair.com/photos/69e7b5937c5bd4479265dab0/3:4/w_1280%2Cc_limit/2271819300 — 200 — 78.2 KiB — 181 ms — h2https://media.vanityfair.com/photos/69e799247c5bd4479265d761/3:4/w_1280%2Cc_limit/2271773292media.vanityfair.com/photos/69e7992... https://media.vanityfair.com/photos/69e799247c5bd4479265d761/3:4/w_1280%2Cc_limit/2271773292 — 200 — 115.0 KiB — 184 ms — h2https://media.vanityfair.com/photos/69e799dd9a8fd41d750b45f8/3:4/w_1280%2Cc_limit/VF0426_DWP-2_Tout.jpgmedia.vanityfair.com/photos/69e799d... https://media.vanityfair.com/photos/69e799dd9a8fd41d750b45f8/3:4/w_1280%2Cc_limit/VF0426_DWP-2_Tout.jpg — 200 — 79.2 KiB — 187 ms — h2https://www.vanityfair.com/verso/static/vanityfair-global/assets/VF_Logo_Footer.svgwww.vanityfair.com/verso/static/van... https://www.vanityfair.com/verso/static/vanityfair-global/assets/VF_Logo_Footer.svg — 200 — 1.0 KiB — 34 ms — h3https://cdn.gladly.com/chat-sdk/widget.js?q=1776801286937cdn.gladly.com/chat-sdk/widget.js?q... https://cdn.gladly.com/chat-sdk/widget.js?q=1776801286937 — 301 — 269 B — 75 ms — h2https://www.vanityfair.com/verso/static/assets/growthbook.min.jswww.vanityfair.com/verso/static/ass... https://www.vanityfair.com/verso/static/assets/growthbook.min.js — 200 — 16.0 KiB — 41 ms — h3https://media.vanityfair.com/photos/6994b22e780e8675e3f92560/master/w_120,c_limit/FINAL_vf%20daily.pngmedia.vanityfair.com/photos/6994b22... https://media.vanityfair.com/photos/6994b22e780e8675e3f92560/master/w_120,c_limit/FINAL_vf%20daily.png — 200 — 627 B — 41 ms — h2https://media.vanityfair.com/photos/69e79a0626253d957ff55540/16:9/pass/2272296503media.vanityfair.com/photos/69e79a0... https://media.vanityfair.com/photos/69e79a0626253d957ff55540/16:9/pass/2272296503 — 200 — 602 B — 65 ms — h2https://cdn.gladly.com/assets/chat-sdk/bundle~3dde8da461d54e41.jscdn.gladly.com/assets/chat-sdk/bund... https://cdn.gladly.com/assets/chat-sdk/bundle~3dde8da461d54e41.js — 200 — 14.8 KiB — 16 ms — h2https://media.vanityfair.com/photos/69e29c13e2df93fc41261a01/4:3/w_1600,c_limit/VF0426_True-Colors-LACMA_04.jpgmedia.vanityfair.com/photos/69e29c1... https://media.vanityfair.com/photos/69e29c13e2df93fc41261a01/4:3/w_1600,c_limit/VF0426_True-Colors-LACMA_04.jpg — 200 — 234.9 KiB — 221 ms — h3https://media.vanityfair.com/photos/69dea55d5355ca7f855b1929/4:3/w_1600,c_limit/260414_VF_Aaru_Tout.jpgmedia.vanityfair.com/photos/69dea55... https://media.vanityfair.com/photos/69dea55d5355ca7f855b1929/4:3/w_1600,c_limit/260414_VF_Aaru_Tout.jpg — 200 — 161.1 KiB — 199 ms — h3https://media.vanityfair.com/photos/69d81a4bef7b2461d39d51b3/4:3/w_1600,c_limit/2265657249media.vanityfair.com/photos/69d81a4... https://media.vanityfair.com/photos/69d81a4bef7b2461d39d51b3/4:3/w_1600,c_limit/2265657249 — 200 — 228.0 KiB — 204 ms — h3https://media.vanityfair.com/photos/69d6ac42982d5f78384f9411/4:3/w_1600,c_limit/2257928313media.vanityfair.com/photos/69d6ac4... https://media.vanityfair.com/photos/69d6ac42982d5f78384f9411/4:3/w_1600,c_limit/2257928313 — 200 — 97.6 KiB — 163 ms — h3https://media.vanityfair.com/photos/694444a97c3fd594f22d61bb/4:3/w_1600,c_limit/VF0226_Technology_Brothers_1.pngmedia.vanityfair.com/photos/694444a... https://media.vanityfair.com/photos/694444a97c3fd594f22d61bb/4:3/w_1600,c_limit/VF0226_Technology_Brothers_1.png — 200 — 277.0 KiB — 222 ms — h3https://media.vanityfair.com/photos/69ced9ef7a4175cdd7048fcf/4:3/w_1600,c_limit/Portofino-Tower-True-Colors.jpgmedia.vanityfair.com/photos/69ced9e... https://media.vanityfair.com/photos/69ced9ef7a4175cdd7048fcf/4:3/w_1600,c_limit/Portofino-Tower-True-Colors.jpg — 200 — 207.5 KiB — 216 ms — h3https://media.vanityfair.com/photos/69cc09e94236fa049fe18963/4:3/w_1600,c_limit/sam-altman-openai.jpgmedia.vanityfair.com/photos/69cc09e... https://media.vanityfair.com/photos/69cc09e94236fa049fe18963/4:3/w_1600,c_limit/sam-altman-openai.jpg — 200 — 64.1 KiB — 171 ms — h3https://media.vanityfair.com/photos/69e153ef3142ea7a1e016378/1:1/w_1600,c_limit/VF0426_Toxic-Fandoms_Tout.jpgmedia.vanityfair.com/photos/69e153e... https://media.vanityfair.com/photos/69e153ef3142ea7a1e016378/1:1/w_1600,c_limit/VF0426_Toxic-Fandoms_Tout.jpg — 200 — 34.7 KiB — 203 ms — h3https://media.vanityfair.com/photos/69e50dc3f7056e7f4abb98dd/1:1/w_1600,c_limit/Prince%20Rainier%20III%20of%20Monaco%20and%20US%20actress%20and%20Princess%20of%20Monaco%20Grace%20Kelly.jpgmedia.vanityfair.com/photos/69e50dc... https://media.vanityfair.com/photos/69e50dc3f7056e7f4abb98dd/1:1/w_1600,c_limit/Prince%20Rainier%20III%20of%20Monaco%20and%20US%20actress%20and%20Princess%20of%20Monaco%20Grace%20Kelly.jpg — 200 — 162.7 KiB — 220 ms — h3https://media.vanityfair.com/photos/69e62abe2ac2b5cfb4322d98/1:1/w_1600,c_limit/2213608427media.vanityfair.com/photos/69e62ab... https://media.vanityfair.com/photos/69e62abe2ac2b5cfb4322d98/1:1/w_1600,c_limit/2213608427 — 200 — 281.6 KiB — 224 ms — h3https://media.vanityfair.com/photos/69e4e9d783fc71b417adf18d/1:1/w_1600,c_limit/JLC26263.jpgmedia.vanityfair.com/photos/69e4e9d... https://media.vanityfair.com/photos/69e4e9d783fc71b417adf18d/1:1/w_1600,c_limit/JLC26263.jpg — 200 — 69.7 KiB — 223 ms — h3https://www.vanityfair.com/.design/fonts/Martina%20Plantijn/martina-plantijn-regular.woff2www.vanityfair.com/.design/fonts/Ma... https://www.vanityfair.com/.design/fonts/Martina%20Plantijn/martina-plantijn-regular.woff2 — 200 — 50.8 KiB — 47 ms — h3https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Demi.woff2www.vanityfair.com/.design/fonts/VF... https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Demi.woff2 — 200 — 18.4 KiB — 77 ms — h3https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Book.woff2www.vanityfair.com/.design/fonts/VF... https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Book.woff2 — 200 — 19.9 KiB — 19 ms — h3https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Bold.woff2www.vanityfair.com/.design/fonts/VF... https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-Bold.woff2 — 200 — 19.2 KiB — 42 ms — h3https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-MediumItalic-Web.woff2www.vanityfair.com/.design/fonts/VF... https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-MediumItalic-Web.woff2 — 200 — 41.6 KiB — 69 ms — h3https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-Medium-Web.woff2www.vanityfair.com/.design/fonts/VF... https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-Medium-Web.woff2 — 200 — 35.0 KiB — 84 ms — h3https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-BookOblique.woff2www.vanityfair.com/.design/fonts/VF... https://www.vanityfair.com/.design/fonts/VF%20Sans/VFSans-BookOblique.woff2 — 200 — 19.6 KiB — 63 ms — h3https://variants.conde.digital/api/features/sdk-GOSPBIDRn1pzFdCdvariants.conde.digital/api/features... https://variants.conde.digital/api/features/sdk-GOSPBIDRn1pzFdCd — 200 — 904 B — 57 ms — h2https://www.vanityfair.com/.design/fonts/Martina%20Plantijn/martina-plantijn-bold.woff2www.vanityfair.com/.design/fonts/Ma... https://www.vanityfair.com/.design/fonts/Martina%20Plantijn/martina-plantijn-bold.woff2 — 200 — 56.4 KiB — 10 ms — h3https://www.vanityfair.com/verso/static/2880.865952f35702ddfb7152.jswww.vanityfair.com/verso/static/288... https://www.vanityfair.com/verso/static/2880.865952f35702ddfb7152.js — 200 — 297.1 KiB — 237 ms — h3https://www.vanityfair.com/verso/static/1292.40f59c87ae47d8b12033.jswww.vanityfair.com/verso/static/129... https://www.vanityfair.com/verso/static/1292.40f59c87ae47d8b12033.js — 200 — 156.2 KiB — 242 ms — h3https://www.vanityfair.com/verso/static/1956.ec8043c2576d1ced236e.jswww.vanityfair.com/verso/static/195... https://www.vanityfair.com/verso/static/1956.ec8043c2576d1ced236e.js — 200 — 5.2 KiB — 72 ms — h3https://www.vanityfair.com/verso/static/4046.fdb49fed147c1a6f45e4.jswww.vanityfair.com/verso/static/404... https://www.vanityfair.com/verso/static/4046.fdb49fed147c1a6f45e4.js — 200 — 4.5 KiB — 73 ms — h3https://www.vanityfair.com/verso/static/254.4f828ea19496798da716.jswww.vanityfair.com/verso/static/254... https://www.vanityfair.com/verso/static/254.4f828ea19496798da716.js — 200 — 2.1 KiB — 73 ms — h3https://www.vanityfair.com/verso/static/2281.2a1102f1eb61f795d7af.jswww.vanityfair.com/verso/static/228... https://www.vanityfair.com/verso/static/2281.2a1102f1eb61f795d7af.js — 200 — 4.0 KiB — 73 ms — h3https://www.vanityfair.com/verso/static/2084.594a928db439b38fff4a.jswww.vanityfair.com/verso/static/208... https://www.vanityfair.com/verso/static/2084.594a928db439b38fff4a.js — 200 — 6.8 KiB — 73 ms — h3https://www.vanityfair.com/verso/static/2519.cb0a9eeca6e93143dffa.jswww.vanityfair.com/verso/static/251... https://www.vanityfair.com/verso/static/2519.cb0a9eeca6e93143dffa.js — 200 — 304.4 KiB — 262 ms — h3https://www.vanityfair.com/verso/static/1113.e5d6201548a2ec9583d0.jswww.vanityfair.com/verso/static/111... https://www.vanityfair.com/verso/static/1113.e5d6201548a2ec9583d0.js — 200 — 481.0 KiB — 261 ms — h3https://www.vanityfair.com/verso/static/6865.b77e74db3d49bc95657d.jswww.vanityfair.com/verso/static/686... https://www.vanityfair.com/verso/static/6865.b77e74db3d49bc95657d.js — 200 — 2.4 KiB — 168 ms — h3https://www.vanityfair.com/verso/static/9919.fa31716fd49682d94777.jswww.vanityfair.com/verso/static/991... https://www.vanityfair.com/verso/static/9919.fa31716fd49682d94777.js — 200 — 4.0 KiB — 112 ms — h3https://www.vanityfair.com/verso/static/5634.fb15cccb5683b4050fb3.jswww.vanityfair.com/verso/static/563... https://www.vanityfair.com/verso/static/5634.fb15cccb5683b4050fb3.js — 200 — 5.4 KiB — 158 ms — h3https://www.vanityfair.com/verso/static/4949.6a838dc8aac6a64ef2c7.jswww.vanityfair.com/verso/static/494... https://www.vanityfair.com/verso/static/4949.6a838dc8aac6a64ef2c7.js — 200 — 4.3 KiB — 157 ms — h3https://www.vanityfair.com/verso/static/793.6bf349da492bdcd0e446.jswww.vanityfair.com/verso/static/793... https://www.vanityfair.com/verso/static/793.6bf349da492bdcd0e446.js — 200 — 2.6 KiB — 132 ms — h3https://www.vanityfair.com/verso/static/3685.a91d5d44108f414a1966.jswww.vanityfair.com/verso/static/368... https://www.vanityfair.com/verso/static/3685.a91d5d44108f414a1966.js — 200 — 2.0 KiB — 109 ms — h3https://www.vanityfair.com/verso/static/4307.d8942ffaf4a4a6694f65.jswww.vanityfair.com/verso/static/430... https://www.vanityfair.com/verso/static/4307.d8942ffaf4a4a6694f65.js — 200 — 7.5 KiB — 135 ms — h3https://www.vanityfair.com/verso/static/9749.0c43ec63c32c10599221.jswww.vanityfair.com/verso/static/974... https://www.vanityfair.com/verso/static/9749.0c43ec63c32c10599221.js — 200 — 2.9 KiB — 152 ms — h3https://www.vanityfair.com/verso/static/8915.c008925c23fd8361a3ca.jswww.vanityfair.com/verso/static/891... https://www.vanityfair.com/verso/static/8915.c008925c23fd8361a3ca.js — 200 — 3.2 KiB — 109 ms — h3https://www.vanityfair.com/verso/static/9016.b1cdaccec0def1e2f6a4.jswww.vanityfair.com/verso/static/901... https://www.vanityfair.com/verso/static/9016.b1cdaccec0def1e2f6a4.js — 200 — 4.2 KiB — 162 ms — h3https://www.vanityfair.com/verso/static/9481.9494b47d986cc9e4cbc7.jswww.vanityfair.com/verso/static/948... https://www.vanityfair.com/verso/static/9481.9494b47d986cc9e4cbc7.js — 200 — 5.3 KiB — 172 ms — h3https://www.vanityfair.com/verso/static/482.d087f602d3ce7e794b42.jswww.vanityfair.com/verso/static/482... https://www.vanityfair.com/verso/static/482.d087f602d3ce7e794b42.js — 200 — 12.3 KiB — 182 ms — h3https://www.vanityfair.com/verso/static/8114.cd77739109d8861ba4f6.jswww.vanityfair.com/verso/static/811... https://www.vanityfair.com/verso/static/8114.cd77739109d8861ba4f6.js — 200 — 4.0 KiB — 151 ms — h3https://www.vanityfair.com/verso/static/8596.e1a6ffaba435c216dbe1.jswww.vanityfair.com/verso/static/859... https://www.vanityfair.com/verso/static/8596.e1a6ffaba435c216dbe1.js — 200 — 7.5 KiB — 192 ms — h3https://www.vanityfair.com/verso/static/presenter-bundles.d7384530fdc10d8b1f48.jswww.vanityfair.com/verso/static/pre... https://www.vanityfair.com/verso/static/presenter-bundles.d7384530fdc10d8b1f48.js — 200 — 33.9 KiB — 209 ms — h3https://widget.justwatch.com/justwatch_widget.jswidget.justwatch.com/justwatch_widg... https://widget.justwatch.com/justwatch_widget.js — 200 — 2.9 KiB — 127 ms — h2https://www.vanityfair.com/journey/compiler/latest.jsonwww.vanityfair.com/journey/compiler... https://www.vanityfair.com/journey/compiler/latest.json — 200 — 555 B — 8 ms — h3https://fides.condenastdigital.com/api/v1/privacy-experience?show_disabled=false&region=nl_nh&component=overlay&has_config=true&systems_applicable=true&exclude_gvl_languages=true&include_meta=true&include_gvl=true&include_non_applicable_notices=true&property_id=FDS-0JCE2Pfides.condenastdigital.com/api/v1/p... https://fides.condenastdigital.com/api/v1/privacy-experience?show_disabled=false&region=nl_nh&component=overlay&has_config=true&systems_applicable=true&exclude_gvl_languages=true&include_meta=true&include_gvl=true&include_non_applicable_notices=true&property_id=FDS-0JCE2P — 200 — 0 B — 28 ms — h2https://fides.condenastdigital.com/api/v1/privacy-experience?show_disabled=false&region=nl_nh&component=overlay&has_config=true&systems_applicable=true&exclude_gvl_languages=true&include_meta=true&include_gvl=true&include_non_applicable_notices=true&property_id=FDS-0JCE2Pfides.condenastdigital.com/api/v1/p... https://fides.condenastdigital.com/api/v1/privacy-experience?show_disabled=false&region=nl_nh&component=overlay&has_config=true&systems_applicable=true&exclude_gvl_languages=true&include_meta=true&include_gvl=true&include_non_applicable_notices=true&property_id=FDS-0JCE2P — 200 — 157.9 KiB — 26 ms — h2https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.jssecurepubads.g.doubleclick.net/page... https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604160201/pubads_impl.js — 200 — 187.7 KiB — 21 ms — h3https://s.yimg.com/dy/ads/readmo.jss.yimg.com/dy/ads/readmo.js https://s.yimg.com/dy/ads/readmo.js — 200 — 35.4 KiB — 37 ms — h2https://cdn.gladly.com/assets/chat-sdk/vendor-node_modules_reduxjs_toolkit_dist_redux-toolkit_cjs_production_min_js-node_modules_bow-b52086~3b4ca15b1a4587be.jscdn.gladly.com/assets/chat-sdk/vend... https://cdn.gladly.com/assets/chat-sdk/vendor-node_modules_reduxjs_toolkit_dist_redux-toolkit_cjs_production_min_js-node_modules_bow-b52086~3b4ca15b1a4587be.js — 200 — 47.1 KiB — 15 ms — h2https://cdn.gladly.com/assets/chat-sdk/apiBootstrap~2cfce1229b40af21.jscdn.gladly.com/assets/chat-sdk/apiB... https://cdn.gladly.com/assets/chat-sdk/apiBootstrap~2cfce1229b40af21.js — 200 — 147.8 KiB — 26 ms — h2https://globalservices.conde.digital/p77xzrbz9z.jsglobalservices.conde.digital/p77xzr... https://globalservices.conde.digital/p77xzrbz9z.js — 200 — 25.9 KiB — 32 ms — h2https://fides.condenastdigital.com/api/v1/notices-servedfides.condenastdigital.com/api/v1/n... https://fides.condenastdigital.com/api/v1/notices-served — 200 — 0 B — 17 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-KSG89LT&l=dataLayerwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-KSG89LT&l=dataLayer — 200 — 188.6 KiB — 57 ms — h2https://fides.condenastdigital.com/api/v1/notices-servedfides.condenastdigital.com/api/v1/n... https://fides.condenastdigital.com/api/v1/notices-served — 200 — 1.4 KiB — 121 ms — h2https://3p-geo.yahoo.com/b?t=xhkd7&9sdk84543p-geo.yahoo.com/b?t=xhkd7&9sdk8454 https://3p-geo.yahoo.com/b?t=xhkd7&9sdk8454 — 200 — 535 B — 80 ms — h2https://cdn.gladly.com/orgs/configs/chat/condenast.com-Vanity_Fair.json?q=1776801291228cdn.gladly.com/orgs/configs/chat/co... https://cdn.gladly.com/orgs/configs/chat/condenast.com-Vanity_Fair.json?q=1776801291228 — 200 — 2.9 KiB — 12 ms — h2https://globalservices.conde.digital/cwv-attribution.4.2.4.jsglobalservices.conde.digital/cwv-at... https://globalservices.conde.digital/cwv-attribution.4.2.4.js — 200 — 2.8 KiB — 5 ms — h2https://www.vanityfair.com/com.condenast/yv8www.vanityfair.com/com.condenast/yv... https://www.vanityfair.com/com.condenast/yv8 — 200 — 271 B — 136 ms — h3https://dcdcsl55x0411.cloudfront.net/69d424b38f0296290ec8bd3b/animation.mp4dcdcsl55x0411.cloudfront.net/69d424... https://dcdcsl55x0411.cloudfront.net/69d424b38f0296290ec8bd3b/animation.mp4 — 206 — 1.0 MiB — 189 ms — http/1.1https://dcdcsl55x0411.cloudfront.net/69cd912bf4856c6c39b69292/animation.mp4dcdcsl55x0411.cloudfront.net/69cd91... https://dcdcsl55x0411.cloudfront.net/69cd912bf4856c6c39b69292/animation.mp4 — 206 — 954.6 KiB — 210 ms — http/1.1https://dcdcsl55x0411.cloudfront.net/69b33d17777e2b3c466cb5ea/animation.mp4dcdcsl55x0411.cloudfront.net/69b33d... https://dcdcsl55x0411.cloudfront.net/69b33d17777e2b3c466cb5ea/animation.mp4 — 206 — 892.3 KiB — 186 ms — http/1.1https://dcdcsl55x0411.cloudfront.net/69cb33a8f4856c4e5b460fb2/animation.mp4dcdcsl55x0411.cloudfront.net/69cb33... https://dcdcsl55x0411.cloudfront.net/69cb33a8f4856c4e5b460fb2/animation.mp4 — 206 — 657.9 KiB — 156 ms — http/1.1https://www.googletagmanager.com/gtm.js?id=GTM-PVBXQMCR&gtm=4e64h1h1www.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-PVBXQMCR&gtm=4e64h1h1 — 200 — 120.0 KiB — 40 ms — h2https://cdn.gladly.com/orgs/configs/chat/condenast.com-Vanity_Fair-dynamic.json?q=1776801291724cdn.gladly.com/orgs/configs/chat/co... https://cdn.gladly.com/orgs/configs/chat/condenast.com-Vanity_Fair-dynamic.json?q=1776801291724 — 200 — 1.0 KiB — 11 ms — h2https://www.vanityfair.com/com.condenast/yv8www.vanityfair.com/com.condenast/yv... https://www.vanityfair.com/com.condenast/yv8 — 200 — 271 B — 110 ms — h3https://cdnjs.cloudflare.com/ajax/libs/snowplow/2.16.3/sp.min.jscdnjs.cloudflare.com/ajax/libs/snow... https://cdnjs.cloudflare.com/ajax/libs/snowplow/2.16.3/sp.min.js — 200 — 23.1 KiB — 25 ms — h3https://www.vanityfair.com/verso/static/vanityfair-global/assets/favicon.icowww.vanityfair.com/verso/static/van... https://www.vanityfair.com/verso/static/vanityfair-global/assets/favicon.ico — 200 — 15.1 KiB — 13 ms — h3https://securepubads.g.doubleclick.net/pagead/managed/dict/m202604210101/gptsecurepubads.g.doubleclick.net/page... https://securepubads.g.doubleclick.net/pagead/managed/dict/m202604210101/gpt — 200 — 23.0 KiB — 6 ms — h3https://www.vanityfair.com/com.condenast/yv8www.vanityfair.com/com.condenast/yv... https://www.vanityfair.com/com.condenast/yv8 — 200 — 270 B — 102 ms — h3https://media.vanityfair.com/photos/69a1e556af9385ee90a2cb99/original/pass/VYF_Subscription_Relaunch_2026__Rollover_300x200_2x.gif?format=originalmedia.vanityfair.com/photos/69a1e55... https://media.vanityfair.com/photos/69a1e556af9385ee90a2cb99/original/pass/VYF_Subscription_Relaunch_2026__Rollover_300x200_2x.gif?format=original — 200 — 7.6 MiB — 363 ms — h3https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-Regular.woff2www.vanityfair.com/.design/fonts/VF... https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-Regular.woff2 — 200 — 45.0 KiB — 17 ms — h3https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-RegularItalic.woff2www.vanityfair.com/.design/fonts/VF... https://www.vanityfair.com/.design/fonts/VF%20Didot/VFDidot5-RegularItalic.woff2 — 200 — 51.6 KiB — 26 ms — h3https://www.vanityfair.com/.design/fonts/Fabriga/Fabriga-Bold.woff2www.vanityfair.com/.design/fonts/Fa... https://www.vanityfair.com/.design/fonts/Fabriga/Fabriga-Bold.woff2 — 200 — 25.6 KiB — 30 ms — h3https://www.vanityfair.com/com.condenast/yv8www.vanityfair.com/com.condenast/yv... https://www.vanityfair.com/com.condenast/yv8 — 200 — 271 B — 96 ms — h3https://www.vanityfair.com/com.condenast/yv8www.vanityfair.com/com.condenast/yv... https://www.vanityfair.com/com.condenast/yv8 — 200 — 270 B — 96 ms — h3
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-party 5319ms · 2245KB · $92/mo
www.vanityfair.com
Other
Costly
Execution 1445ms
Transfer 297 KB
Unused 50%
Monthly Cost $25/mo
www.vanityfair.com
Other
Costly
Execution 1055ms
Transfer 172 KB
Monthly Cost $18/mo
www.vanityfair.com
Other
Costly
Execution 771ms
Transfer 34 KB
Monthly Cost $13/mo
Unattributable
Other
Costly
Execution 515ms
Transfer 0 KB
Monthly Cost $9/mo
privacy.condenastdigital.com
Other
Costly
Execution 364ms
Transfer 199 KB
Monthly Cost $6/mo
www.vanityfair.com
Other
Costly
Execution 241ms
Transfer 71 KB
Monthly Cost $4/mo
www.vanityfair.com
Other
Optional
Execution 198ms
Transfer 481 KB
Unused 49%
Monthly Cost $3/mo
Google Tag Manager
Tag Manager
Optional
Execution 161ms
Transfer 189 KB
Unused 39%
Monthly Cost $3/mo
securepubads.g.doubleclick.net
Other
Optional
Execution 147ms
Transfer 188 KB
Unused 76%
Monthly Cost $3/mo
www.vanityfair.com
Other
Optional
Execution 97ms
Transfer 304 KB
Unused 44%
Monthly Cost $2/mo
cdn.gladly.com
Other
Optional
Execution 89ms
Transfer 148 KB
Unused 55%
Monthly Cost $2/mo
globalservices.conde.digital
Other
Optional
Execution 81ms
Transfer 26 KB
Monthly Cost $1/mo
Google Tag Manager
Tag Manager
Optional
Execution 80ms
Transfer 120 KB
Unused 51%
Monthly Cost $1/mo
www.vanityfair.com
Other
Optional
Execution 76ms
Transfer 16 KB
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • www.vanityfair.com adds 1445ms and costs ~$25/month
  • www.vanityfair.com adds 1055ms and costs ~$18/month
  • www.vanityfair.com adds 771ms and costs ~$13/month
  • Unattributable adds 515ms and costs ~$9/month
  • privacy.condenastdigital.com adds 364ms and costs ~$6/month
  • www.vanityfair.com adds 241ms 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.vanityfair.com takes 1445ms 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.vanityfair.com takes 1055ms 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.vanityfair.com takes 771ms 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 515ms 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 364ms 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.vanityfair.com takes 241ms 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

76% 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

55% 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

How third-party costs are calculated

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

Send Feedback