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https://afternic.com

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
77
GRADE
C
FIX
4
REVIEW
3
PASS
6
INFO
2

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

Mobile Desktop
74
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
93
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
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.

1.46 s

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

1.97 s

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

231 ms

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

0.004

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

2.15 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.

2.72 s

Page Load Progression

375 ms
750 ms
1.1 s
1.5 s
1.9 s
2.2 s
2.6 s
3.0 s
Checks
15
6 PASS 3 REVIEW 4 FIX
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 (1.5 MiB of 1.5 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
JS Bundles
Action
41 scripts, 387 KB unused
FIX
41 scripts, 387 KB unused
Warning::
https://www.afternic.com/storefront-assets/9471/_n...: 217 KB unused (56%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://img6.wsimg.com/wrhs-next/96330ce61b5d0d834...: 75 KB unused (48%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://img1.wsimg.com/tagging/js/g.js?p=GTM-5795B...: 64 KB unused (54%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.afternic.com/PgzMly/w/6/xHW48BTSJLSw/c...: 31 KB unused (20%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 387 KB
387 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.afternic.com/storefront-assets/9471/_next/static/chunks/4337-175fefa4c5e7f427.js390 KB217 KB (56%)✓3rd
https://img6.wsimg.com/wrhs-next/96330ce61b5d0d834f308df2922512cc/storefront-header.js157 KB75 KB (48%)✓3rd
https://img1.wsimg.com/tagging/js/g.js?p=GTM-5795BG4G&l=_wGtmDataLayer118 KB64 KB (54%)✓3rd
https://www.afternic.com/PgzMly/w/6/xHW48BTSJLSw/cbOVbS5u5f/Th8tMxobXQI/Mi4/MWUIwLkEOAg?v=1726b883-23dd-33b2-33c6-7af089510211156 KB31 KB (20%)✓3rd
https://img6.wsimg.com/fos/react/swp/siteglass/icons-v2/symbol-facebook.storefront-header.js1 KB—✓3rd
https://img6.wsimg.com/fos/react/swp/siteglass/icons-v2/symbol-hamburger.storefront-header.js1 KB—✓3rd
https://www.afternic.com/storefront-assets/9471/_next/static/chunks/main-2edf56e7585fba04.js29 KB—✓3rd
https://www.afternic.com/storefront-assets/9471/_next/static/chunks/pages/_app-76c2d715bd9ffccd.js8 KB—✓3rd
https://www.afternic.com/storefront-assets/9471/_next/static/chunks/58f2080a-b475edc6c415f4de.js14 KB—✓3rd
https://img6.wsimg.com/fos/react/swp/siteglass/icons-v2/symbol-chevron-down.storefront-header.js1 KB—✓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

D
Page Weight Inventory
Action
67 resources · 1.5 MB · 387 KB savings available
FIX
67 resources · 1.5 MB · 387 KB savings available
Warning::
Page weight 472 KB over 1MB target
Got: 1.5 MB Expected: ≤ 1 MB
Info::
~387 KB of savings available
Warning::
66 third-party resources (100% of weight)
Info::
1 resources over 200KB
67 resources · 1.5 MiB · 66 third-party 471.7 KiB over 1MB target
JavaScript 71% · 1.0 MiB
Image 12% · 178.3 KiB
CSS 8% · 117.2 KiB
Font 7% · 101.5 KiB
Document 2% · 34.3 KiB
Other 0% · 2.4 KiB

~387.1 KiB of savings available

Remove unused JavaScript: 387.1 KiB
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
Page Weight Budget
1.5 MB transferred, 67 requests
REVIEW
1.5 MB transferred, 67 requests
Info::
Page weighs 6.6 MB (1.5 MB transferred)
Warning::
JavaScript is 1.0 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 1.0 MB
Info::
67 HTTP requests
Info::
Estimated 0.31 g CO2 per page load
1.5 MB / 2.4 MB budget
1.5 MB transferred
67 requests
0.31 g CO2 per page load
JavaScript 1.0 MiB 71%
Images 169.8 KiB 11%
CSS 117.2 KiB 8%
Fonts 101.5 KiB 7%
HTML 33.1 KiB 2%
Other 8.5 KiB 1%
Other 2.2 KiB 0%
Other 1.5 KiB 0%
0 2.4 MB 4.9 MB
Under budget

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

C
JS Execution Cost
Action
1464ms total JS execution
REVIEW
1464ms total JS execution
Warning::
https://www.afternic.com/PgzMly/w/6/xHW48BTSJLSw/c...: 345ms CPU time
Info::
Unattributable: 229ms CPU time
Info::
https://www.afternic.com/: 196ms CPU time
Info::
https://www.afternic.com/storefront-assets/9471/_n...: 166ms CPU time
Info::
https://img6.wsimg.com/ux-assets/react/18/react-do...: 165ms CPU time
Warning::
Third-party scripts: 1464ms (100% of total)

Main Thread Breakdown

Script Evaluation 63% Other 13% Style & Layout 10% Script Parsing & Compilation 9% Garbage Collection 3%
ScriptTotalScriptingParse/CompileParty
https://www.afternic.com/PgzMly/w/6/xHW48BTSJLSw/cbOVbS5u5f/Th8tMxobXQI/Mi4/MWUIwLkEOAg?v=1726b883-23dd-33b2-33c6-7af089510211345ms315ms14ms3rd
Unattributable229ms36ms0ms3rd
https://www.afternic.com/196ms3ms2ms3rd
https://www.afternic.com/storefront-assets/9471/_next/static/chunks/pages/%5Bmarket%5D/%5Bplid%5D/%5Bcurrency%5D/%5BpageHash%5D/%5BhcsExperimentsHash%5D/static/%5B...slug%5D-ab4e4ec55d429dae.js166ms162ms0ms3rd
https://img6.wsimg.com/ux-assets/react/18/react-dom.umd.js165ms154ms2ms3rd
https://img6.wsimg.com/wrhs-next/96330ce61b5d0d834f308df2922512cc/storefront-header.js151ms122ms26ms3rd
https://img6.wsimg.com/wrhs-next/059d6879b3b5f279570dd5fd4180cfe2/scc-afternic-c1.min.js128ms114ms4ms3rd
https://www.afternic.com/storefront-assets/9471/_next/static/chunks/4337-175fefa4c5e7f427.js84ms2ms82ms3rd
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
Image Optimization
11 images, 0 KB saveable
PASS
11 images, 0 KB saveable
Info::
All images are well-optimized
11 images 170 KB
0 oversized -0 KB
3 legacy format
0 missing dimensions CLS risk
A+
Font Loading
1 fonts (101 KB)
PASS
1 fonts (101 KB)
Info::
1 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

1

101 KB total

Render-blocking

0

of 1

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s 1.5 s 2.0 s FCP 1.5 s LCP 2.0 shttps://img6.wsimg.com/ux-assets/@ux/fonts/4.8.0/GDSherpa-vf4.woff2GDSherpa-vf4.woff2 https://img6.wsimg.com/ux-assets/@ux/fonts/4.8.0/GDSherpa-vf4.woff2 — 101.5 KiB — 10 ms — font-display: swap
GDSherpa-vf4.woff2 woff2 swap
Size 101 KB
Load time 10 ms
Start 1.9 s
Risk FOUT — 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 ~51 KB and ~102 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
Network Waterfall
67 requests over 14221ms
INFO
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s 14.0 s FCP 1.5 s LCP 2.0 shttps://afternic.com// https://afternic.com/ — 301 — 44 B — 1.5 s — h2https://www.afternic.com/www.afternic.com/ https://www.afternic.com/ — 200 — 33.1 KiB — 157 ms — h2https://img1.wsimg.com/cdnassets/m/345153719ca5d6b1/webimage-mrq-afternic-homepage-tablet_768x271_4x.pngimg1.wsimg.com/cdnassets/m/34515371... https://img1.wsimg.com/cdnassets/m/345153719ca5d6b1/webimage-mrq-afternic-homepage-tablet_768x271_4x.png — 200 — 13.7 KiB — 61 ms — h2https://img6.wsimg.com/wrhs-next/7a036ff1bdfc6424f2f86aa65af7a135/consent-main.cssimg6.wsimg.com/wrhs-next/7a036ff1bd... https://img6.wsimg.com/wrhs-next/7a036ff1bdfc6424f2f86aa65af7a135/consent-main.css — 200 — 6.0 KiB — 50 ms — h2https://img6.wsimg.com/wrhs-next/9332f7e1ccf0481d7284389c881e85f5/storefront-header.cssimg6.wsimg.com/wrhs-next/9332f7e1cc... https://img6.wsimg.com/wrhs-next/9332f7e1ccf0481d7284389c881e85f5/storefront-header.css — 200 — 21.2 KiB — 51 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/css/0559bb620360f158.csswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/css/0559bb620360f158.css — 200 — 79.2 KiB — 28 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/css/bdc70f4546211b9f.csswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/css/bdc70f4546211b9f.css — 200 — 10.1 KiB — 21 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/css/71a46e46ea4ca264.csswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/css/71a46e46ea4ca264.css — 200 — 797 B — 22 ms — h2https://img1.wsimg.com/private_label/497036/desktopLogo.b7ef694a5296a547306e6916f69abc3e.pngimg1.wsimg.com/private_label/497036... https://img1.wsimg.com/private_label/497036/desktopLogo.b7ef694a5296a547306e6916f69abc3e.png — 200 — 44.0 KiB — 36 ms — h2https://img1.wsimg.com/private_label/497036/mobileLogo.96206a3baa78b49c9747cd9f5aec3e31.svgimg1.wsimg.com/private_label/497036... https://img1.wsimg.com/private_label/497036/mobileLogo.96206a3baa78b49c9747cd9f5aec3e31.svg — 200 — 786 B — 45 ms — h2https://img1.wsimg.com/cdnassets/transform/3d6158ae-c9dd-4305-885b-d0cb9d0ac321/HPMRQD?io=transform:fit,height:0,width:1920img1.wsimg.com/cdnassets/transform/... https://img1.wsimg.com/cdnassets/transform/3d6158ae-c9dd-4305-885b-d0cb9d0ac321/HPMRQD?io=transform:fit,height:0,width:1920 — 200 — 23.8 KiB — 30 ms — h2https://img6.wsimg.com/wrhs-next/0c88e97f83f13b701e3465ec49b671d6/TrackingData.jsimg6.wsimg.com/wrhs-next/0c88e97f83... https://img6.wsimg.com/wrhs-next/0c88e97f83f13b701e3465ec49b671d6/TrackingData.js — 200 — 4.2 KiB — 18 ms — h2https://img6.wsimg.com/ux-assets/react/18/react.umd.jsimg6.wsimg.com/ux-assets/react/18/r... https://img6.wsimg.com/ux-assets/react/18/react.umd.js — 200 — 2.8 KiB — 18 ms — h2https://img6.wsimg.com/ux-assets/react/18/react-dom.umd.jsimg6.wsimg.com/ux-assets/react/18/r... https://img6.wsimg.com/ux-assets/react/18/react-dom.umd.js — 200 — 37.2 KiB — 31 ms — h2https://img6.wsimg.com/wrhs-next/96330ce61b5d0d834f308df2922512cc/storefront-header.jsimg6.wsimg.com/wrhs-next/96330ce61b... https://img6.wsimg.com/wrhs-next/96330ce61b5d0d834f308df2922512cc/storefront-header.js — 200 — 157.2 KiB — 33 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/chunks/webpack-8461d80635588c4b.jswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/chunks/webpack-8461d80635588c4b.js — 200 — 6.5 KiB — 23 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/chunks/framework-c2251c006349df97.jswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/chunks/framework-c2251c006349df97.js — 200 — 22.7 KiB — 28 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/chunks/main-2edf56e7585fba04.jswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/chunks/main-2edf56e7585fba04.js — 200 — 29.0 KiB — 37 ms — h2data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7data:image/gif;base64,R0lGODlhAQABA... data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7 — 200 — 0 B — 0 ms — datahttps://www.afternic.com/storefront-assets/9471/_next/static/chunks/pages/_app-76c2d715bd9ffccd.jswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/chunks/pages/_app-76c2d715bd9ffccd.js — 200 — 7.5 KiB — 38 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/chunks/58f2080a-b475edc6c415f4de.jswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/chunks/58f2080a-b475edc6c415f4de.js — 200 — 14.1 KiB — 40 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/chunks/4337-175fefa4c5e7f427.jswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/chunks/4337-175fefa4c5e7f427.js — 200 — 389.8 KiB — 95 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/chunks/4921-d13dd8c513373f48.jswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/chunks/4921-d13dd8c513373f48.js — 200 — 11.4 KiB — 65 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/chunks/pages/%5Bmarket%5D/%5Bplid%5D/%5Bcurrency%5D/%5BpageHash%5D/%5BhcsExperimentsHash%5D/static/%5B...slug%5D-ab4e4ec55d429dae.jswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/chunks/pages/%5Bmarket%5D/%5Bplid%5D/%5Bcurrency%5D/%5BpageHash%5D/%5BhcsExperimentsHash%5D/static/%5B...slug%5D-ab4e4ec55d429dae.js — 200 — 869 B — 69 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/pLkEZxzgGn7ldV6EG-BWM/_buildManifest.jswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/pLkEZxzgGn7ldV6EG-BWM/_buildManifest.js — 200 — 837 B — 70 ms — h2https://www.afternic.com/storefront-assets/9471/_next/static/pLkEZxzgGn7ldV6EG-BWM/_ssgManifest.jswww.afternic.com/storefront-assets/... https://www.afternic.com/storefront-assets/9471/_next/static/pLkEZxzgGn7ldV6EG-BWM/_ssgManifest.js — 200 — 499 B — 72 ms — h2https://www.afternic.com/akam/13/4219eeffwww.afternic.com/akam/13/4219eeff https://www.afternic.com/akam/13/4219eeff — 200 — 9.4 KiB — 74 ms — h2https://img6.wsimg.com/wrhs-next/7a8c5d63c9cb37546cac5d02d2ea861c/heartbeat.jsimg6.wsimg.com/wrhs-next/7a8c5d63c9... https://img6.wsimg.com/wrhs-next/7a8c5d63c9cb37546cac5d02d2ea861c/heartbeat.js — 200 — 1.7 KiB — 23 ms — h2https://img6.wsimg.com/wrhs-next/059d6879b3b5f279570dd5fd4180cfe2/scc-afternic-c1.min.jsimg6.wsimg.com/wrhs-next/059d6879b3... https://img6.wsimg.com/wrhs-next/059d6879b3b5f279570dd5fd4180cfe2/scc-afternic-c1.min.js — 200 — 30.9 KiB — 27 ms — h2https://www.afternic.com/PgzMly/w/6/xHW48BTSJLSw/cbOVbS5u5f/Th8tMxobXQI/Mi4/MWUIwLkEOAg?v=1726b883-23dd-33b2-33c6-7af089510211www.afternic.com/PgzMly/w/6/xHW48BT... https://www.afternic.com/PgzMly/w/6/xHW48BTSJLSw/cbOVbS5u5f/Th8tMxobXQI/Mi4/MWUIwLkEOAg?v=1726b883-23dd-33b2-33c6-7af089510211 — 200 — 155.7 KiB — 90 ms — h2
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http/1.1https://csp.secureserver.net/eventbus/web?clientid=8da2217409854bee82e12dc4ca0b39fbcsp.secureserver.net/eventbus/web?c... https://csp.secureserver.net/eventbus/web?clientid=8da2217409854bee82e12dc4ca0b39fb — 202 — 508 B — 260 ms — http/1.1blob:https://www.afternic.com/91e96a2e-0ab3-4f6c-83ab-06ba8e3ad2eewww.afternic.com/91e96a2e-0ab3-4f6c... blob:https://www.afternic.com/91e96a2e-0ab3-4f6c-83ab-06ba8e3ad2ee — -1 — 0 B — 0 ms — https://www.afternic.com/PgzMly/w/6/xHW48BTSJLSw/cbOVbS5u5f/Th8tMxobXQI/Mi4/MWUIwLkEOAgwww.afternic.com/PgzMly/w/6/xHW48BT... https://www.afternic.com/PgzMly/w/6/xHW48BTSJLSw/cbOVbS5u5f/Th8tMxobXQI/Mi4/MWUIwLkEOAg — 200 — 938 B — 44 ms — h2https://csp.secureserver.net/eventbus/web?clientid=8da2217409854bee82e12dc4ca0b39fbcsp.secureserver.net/eventbus/web?c... https://csp.secureserver.net/eventbus/web?clientid=8da2217409854bee82e12dc4ca0b39fb — 202 — 508 B — 195 ms — http/1.1
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 1464ms · 805KB · $19/mo
www.afternic.com
Other
Costly
Execution 345ms
Transfer 156 KB
Unused 20%
Monthly Cost $5/mo
Unattributable
Other
Costly
Execution 229ms
Transfer 0 KB
Monthly Cost $3/mo
www.afternic.com
Other
Optional
Execution 196ms
Transfer 33 KB
Monthly Cost $3/mo
www.afternic.com
Other
Optional
Execution 166ms
Transfer 1 KB
Monthly Cost $2/mo
img6.wsimg.com
Other
Optional
Execution 165ms
Transfer 37 KB
Monthly Cost $2/mo
img6.wsimg.com
Other
Optional
Execution 151ms
Transfer 157 KB
Unused 48%
Monthly Cost $2/mo
img6.wsimg.com
Other
Optional
Execution 128ms
Transfer 31 KB
Monthly Cost $2/mo
www.afternic.com
Other
Optional
Execution 84ms
Transfer 390 KB
Unused 56%
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • www.afternic.com adds 345ms and costs ~$5/month
  • Unattributable adds 229ms and costs ~$3/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.afternic.com takes 345ms 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 229ms 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

56% of www.afternic.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

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.

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