Skip to content
https://etherscan.io

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
73
GRADE
C
FIX
3
REVIEW
3
PASS
7
INFO
2

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

Mobile Desktop
79
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
83
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.

771 ms

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

2.51 s

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

197 ms

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

0.005

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

1.32 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.

3.52 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
7 PASS 3 REVIEW 3 FIX
F
Page Weight Budget
Action
3.6 MB transferred, 61 requests
FIX
3.6 MB transferred, 61 requests
Warning::
Page weighs 8.1 MB (3.6 MB transferred)
Info::
Fonts are 1.8 MB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 1.8 MB
Warning::
JavaScript is 1.6 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 1.6 MB
Info::
61 HTTP requests
Info::
Estimated 0.76 g CO2 per page load
3.6 MB / 2.4 MB budget
3.6 MB transferred
61 requests
0.76 g CO2 per page load
Fonts 1.8 MiB 48%
JavaScript 1.6 MiB 44%
CSS 158.1 KiB 4%
Images 84.7 KiB 2%
HTML 22.3 KiB 1%
Other 14.1 KiB 0%
Other 4.2 KiB 0%
Other 2.3 KiB 0%
Other 555 B 0%
0 2.4 MB 4.9 MB
Over budget

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

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

F
JS Bundles
Action
25 scripts, 878 KB unused
FIX
25 scripts, 878 KB unused
Warning::
https://etherscan.io/assets/js/custom/web3.min.js?...: 217 KB unused (58%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://etherscan.io/assets/vendor/walletlink_bund...: 204 KB unused (68%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://etherscan.io/assets/vendor/walletlink_bund...: unminified — 88 KB could be saved
Warning::
https://etherscan.io/assets/js/custom/coinbase-wal...: 103 KB unused (76%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://etherscan.io/assets/vendor/jquery-ui/jquer...: 80 KB unused (89%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://etherscan.io/assets/vendor/web3modal-1.9.8...: 71 KB unused (35%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 878 KB
878 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://etherscan.io/assets/js/custom/web3.min.js?v=26.4.3.2378 KB217 KB (58%)✓1st
https://etherscan.io/assets/vendor/walletlink_bundle.js?v=26.4.3.2302 KB204 KB (68%)✗1st
https://etherscan.io/assets/js/custom/coinbase-wallet-sdk.js?v=26.4.3.2137 KB103 KB (76%)✓1st
https://etherscan.io/assets/vendor/jquery-ui/jquery-ui.min.js?v=26.4.3.289 KB80 KB (89%)✓1st
https://etherscan.io/assets/vendor/web3modal-1.9.8.min.js?v=26.4.3.2203 KB71 KB (35%)✓1st
https://www.googletagmanager.com/gtag/js?id=UA-46998878-6&cx=c&gtm=4e64k1h2116 KB65 KB (57%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-T1JC9RNQXV161 KB62 KB (39%)✓3rd
https://etherscan.io/assets/highcharts/v/highcharts.js?v=26.4.3.2101 KB53 KB (53%)✓1st
https://etherscan.io/assets/vendor/bootstrap/bootstrap.bundle.min.js?v=26.4.3.231 KB23 KB (77%)✓1st
https://etherscan.io/assets/js/custom/ether-search.js?v=26.4.3.213 KB—✗1st

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

D
Page Weight Inventory
Action
61 resources · 3.6 MB · 878 KB savings available
FIX
61 resources · 3.6 MB · 878 KB savings available
Warning::
Page weight 2.6 MB over 1MB target
Got: 3.6 MB Expected: ≤ 1 MB
Info::
~878 KB of savings available
Info::
13 third-party resources (10% of weight)
Info::
7 resources over 200KB
61 resources · 3.6 MiB · 13 third-party 2.6 MiB over 1MB target
Font 48% · 1.8 MiB
JavaScript 44% · 1.6 MiB
CSS 4% · 158.1 KiB
Image 2% · 88.1 KiB
Document 1% · 36.5 KiB
Other 0% · 3.1 KiB

~878.2 KiB of savings available

Remove unused JavaScript: 878.2 KiB
C
Image Optimization
Action
13 images, 0 KB saveable
REVIEW
13 images, 0 KB saveable
Warning::
https://etherscan.io/images/svg/blockscan-logo-lig... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://etherscan.io/images/svg/brands/ethereum-or... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://etherscan.io/assets/svg/logos/logo-ethersc... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://etherscan.io/images/map.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
13 images 85 KB
0 oversized -0 KB
9 legacy format
4 missing dimensions CLS 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

C
JS Execution Cost
Action
1122ms total JS execution
REVIEW
1122ms total JS execution
Warning::
https://etherscan.io/: 379ms CPU time
Info::
https://etherscan.io/assets/js/custom/web3.min.js?...: 211ms CPU time
Info::
Unattributable: 178ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-T1JC...: 99ms CPU time
Info::
https://etherscan.io/assets/vendor/jquery/dist/jqu...: 92ms CPU time
Info::
Third-party scripts: 278ms (25% of total)

Main Thread Breakdown

Script Evaluation 44% Style & Layout 21% Other 14% Script Parsing & Compilation 13% Parse HTML & CSS 4%
ScriptTotalScriptingParse/CompileParty
https://etherscan.io/379ms22ms4ms1st
https://etherscan.io/assets/js/custom/web3.min.js?v=26.4.3.2211ms163ms46ms1st
Unattributable178ms3ms0ms3rd
https://www.googletagmanager.com/gtag/js?id=G-T1JC9RNQXV99ms82ms16ms3rd
https://etherscan.io/assets/vendor/jquery/dist/jquery.min.js?v=26.4.3.292ms67ms3ms1st
https://etherscan.io/cdn-cgi/challenge-platform/scripts/jsd/main.js87ms83ms1ms1st
https://etherscan.io/assets/vendor/walletlink_bundle.js?v=26.4.3.276ms33ms42ms1st
B
HTTP Caching
private
REVIEW
private
Info::
Cache-Control header is set
Got: private
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

private

DirectiveValueMeaning
private—Only browser cache, not CDN/proxy
A+
Third-Party Impact
10% third-party, 0 ms blocking
PASS
10% third-party, 0 ms blocking
Info::
Third-party code accounts for 10% of page weight (358.0 KiB of 3.6 MiB)
Info::
Third-party blocking time is low (0 ms)
90%
First-party Third-party
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
7 fonts (1804 KB)
PASS
7 fonts (1804 KB)
Info::
7 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

7

1804 KB total

Render-blocking

0

of 7

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 2.5 s FCP 771 ms LCP 2.5 shttps://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2KFO7CnqEu92Fr1ME7kSn66a... https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 36.7 KiB — 10 ms — font-display: swaphttps://etherscan.io/assets/vendor/font-awesome/webfonts/fa-duotone-900.woff2fa-duotone-900.woff2 https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-duotone-900.woff2 — 438.1 KiB — 133 ms — font-display: swaphttps://etherscan.io/assets/vendor/font-awesome/webfonts/fa-regular-400.woff2fa-regular-400.woff2 https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-regular-400.woff2 — 409.5 KiB — 124 ms — font-display: swaphttps://etherscan.io/assets/vendor/font-awesome/webfonts/fa-light-300.woff2fa-light-300.woff2 https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-light-300.woff2 — 447.7 KiB — 130 ms — font-display: swaphttps://etherscan.io/assets/vendor/font-awesome/webfonts/fa-brands-400.woff2fa-brands-400.woff2 https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-brands-400.woff2 — 115.7 KiB — 28 ms — font-display: swaphttps://etherscan.io/assets/vendor/font-awesome/webfonts/fa-solid-900.woff2fa-solid-900.woff2 https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-solid-900.woff2 — 340.2 KiB — 52 ms — font-display: swaphttps://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMaxKUBHMdazTgWw.woff2KFO7CnqEu92Fr1ME7kSn66a... https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMaxKUBHMdazTgWw.woff2 — 16.3 KiB — 5 ms — font-display: swap
KFO7CnqEu92Fr1ME7kSn66a... woff2 swap
Size 37 KB
Load time 10 ms
Start 655 ms
Risk FOUT — text flashes from fallback to web font
fa-duotone-900.woff2 woff2 swap
Size 438 KB
Load time 133 ms
Start 655 ms
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
fa-regular-400.woff2 woff2 swap
Size 410 KB
Load time 124 ms
Start 655 ms
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
fa-light-300.woff2 woff2 swap
Size 448 KB
Load time 130 ms
Start 655 ms
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
fa-brands-400.woff2 woff2 swap
Size 116 KB
Load time 28 ms
Start 796 ms
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
fa-solid-900.woff2 woff2 swap
Size 340 KB
Load time 52 ms
Start 798 ms
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
KFO7CnqEu92Fr1ME7kSn66a... woff2 swap
Size 16 KB
Load time 5 ms
Start 2.0 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)

Fixing the unchecked items could save ~876 KB and ~1752 ms

A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Cloudflare

Network Waterfall
61 requests over 2302ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 771 ms LCP 2.5 shttps://etherscan.io// https://etherscan.io/ — 200 — 22.3 KiB — 330 ms — h3https://www.googletagmanager.com/gtag/js?id=G-T1JC9RNQXVwww.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-T1JC9RNQXV — 200 — 161.0 KiB — 72 ms — h2https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swapfonts.googleapis.com/css2?family=Ro... https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap — 200 — 2.1 KiB — 54 ms — h2https://etherscan.io/assets/vendor/font-awesome/css/all.min.css?v=26.4.3.2/assets/vendor/font-awesome/css/all... https://etherscan.io/assets/vendor/font-awesome/css/all.min.css?v=26.4.3.2 — 200 — 98.1 KiB — 58 ms — h3https://etherscan.io/assets/vendor/autocomplete/dist/css/autocomplete.min.css?v=26.4.3.2/assets/vendor/autocomplete/dist/cs... https://etherscan.io/assets/vendor/autocomplete/dist/css/autocomplete.min.css?v=26.4.3.2 — 200 — 1.7 KiB — 23 ms — h3https://etherscan.io/assets/css/theme.min.css?v=26.4.3.2/assets/css/theme.min.css?v=26.4.3.... https://etherscan.io/assets/css/theme.min.css?v=26.4.3.2 — 200 — 54.4 KiB — 59 ms — h3https://etherscan.io/assets/css/custom.css?v=26.4.3.2/assets/css/custom.css?v=26.4.3.2 https://etherscan.io/assets/css/custom.css?v=26.4.3.2 — 200 — 1.6 KiB — 27 ms — h3https://etherscan.io/assets/vendor/jquery/dist/jquery.min.js?v=26.4.3.2/assets/vendor/jquery/dist/jquery.m... https://etherscan.io/assets/vendor/jquery/dist/jquery.min.js?v=26.4.3.2 — 200 — 30.6 KiB — 52 ms — h3https://etherscan.io/jss/blockies.js?v=26.4.3.2/jss/blockies.js?v=26.4.3.2 https://etherscan.io/jss/blockies.js?v=26.4.3.2 — 200 — 1.5 KiB — 54 ms — h3https://etherscan.io/assets/js/theme-appearance.js?v=26.4.3.2/assets/js/theme-appearance.js?v=26... https://etherscan.io/assets/js/theme-appearance.js?v=26.4.3.2 — 200 — 1.6 KiB — 38 ms — h3https://etherscan.io/images/svg/brands/ethereum-original.svg/images/svg/brands/ethereum-origina... https://etherscan.io/images/svg/brands/ethereum-original.svg — 200 — 553 B — 56 ms — h3https://etherscan.io/images/svg/brands/ethereum-original-light.svg/images/svg/brands/ethereum-origina... https://etherscan.io/images/svg/brands/ethereum-original-light.svg — 200 — 553 B — 56 ms — h3https://etherscan.io/assets/svg/logos/logo-etherscan.svg?v=0.0.5/assets/svg/logos/logo-etherscan.sv... https://etherscan.io/assets/svg/logos/logo-etherscan.svg?v=0.0.5 — 200 — 4.5 KiB — 13 ms — h3https://etherscan.io/assets/svg/logos/logo-etherscan-light.svg?v=0.0.5/assets/svg/logos/logo-etherscan-li... https://etherscan.io/assets/svg/logos/logo-etherscan-light.svg?v=0.0.5 — 200 — 4.5 KiB — 11 ms — h3https://etherscan.io/images/svg/blockscan-logo-light.svg?v=0.0.5/images/svg/blockscan-logo-light.sv... https://etherscan.io/images/svg/blockscan-logo-light.svg?v=0.0.5 — 200 — 4.5 KiB — 25 ms — h3https://etherscan.io/assets/vendor/jquery-ui/jquery-ui.min.js?v=26.4.3.2/assets/vendor/jquery-ui/jquery-ui.... https://etherscan.io/assets/vendor/jquery-ui/jquery-ui.min.js?v=26.4.3.2 — 200 — 89.4 KiB — 61 ms — h3https://etherscan.io/assets/vendor/jquery-migrate/dist/jquery-migrate.min.js?v=26.4.3.2/assets/vendor/jquery-migrate/dist/... https://etherscan.io/assets/vendor/jquery-migrate/dist/jquery-migrate.min.js?v=26.4.3.2 — 200 — 3.2 KiB — 53 ms — h3https://etherscan.io/assets/vendor/bootstrap/bootstrap.bundle.min.js?v=26.4.3.2/assets/vendor/bootstrap/bootstrap.... https://etherscan.io/assets/vendor/bootstrap/bootstrap.bundle.min.js?v=26.4.3.2 — 200 — 30.6 KiB — 63 ms — h3https://etherscan.io/assets/vendor/clipboard/dist/clipboard.min.js?v=26.4.3.2/assets/vendor/clipboard/dist/clipb... https://etherscan.io/assets/vendor/clipboard/dist/clipboard.min.js?v=26.4.3.2 — 200 — 3.4 KiB — 53 ms — h3https://etherscan.io/assets/js/hs.core.js?v=26.4.3.2/assets/js/hs.core.js?v=26.4.3.2 https://etherscan.io/assets/js/hs.core.js?v=26.4.3.2 — 200 — 2.7 KiB — 31 ms — h3https://etherscan.io/assets/js/custom/combine-js-bottom2.js?v=26.4.3.2/assets/js/custom/combine-js-bottom... https://etherscan.io/assets/js/custom/combine-js-bottom2.js?v=26.4.3.2 — 200 — 3.8 KiB — 38 ms — h3https://etherscan.io/assets/vendor/autocomplete/dist/js/autocomplete.min.js?v=26.4.3.2/assets/vendor/autocomplete/dist/js... https://etherscan.io/assets/vendor/autocomplete/dist/js/autocomplete.min.js?v=26.4.3.2 — 200 — 4.0 KiB — 51 ms — h3https://etherscan.io/assets/vendor/xss.min.js?v=26.4.3.2/assets/vendor/xss.min.js?v=26.4.3.... https://etherscan.io/assets/vendor/xss.min.js?v=26.4.3.2 — 200 — 7.3 KiB — 65 ms — h3https://etherscan.io/assets/js/custom/ether-search.js?v=26.4.3.2/assets/js/custom/ether-search.js?v... https://etherscan.io/assets/js/custom/ether-search.js?v=26.4.3.2 — 200 — 12.6 KiB — 69 ms — h3https://etherscan.io/assets/js/app.min.js?v=26.4.3.2/assets/js/app.min.js?v=26.4.3.2 https://etherscan.io/assets/js/app.min.js?v=26.4.3.2 — 200 — 2.3 KiB — 50 ms — h3https://etherscan.io/assets/js/custom/web3.min.js?v=26.4.3.2/assets/js/custom/web3.min.js?v=26.... https://etherscan.io/assets/js/custom/web3.min.js?v=26.4.3.2 — 200 — 378.1 KiB — 162 ms — h3https://etherscan.io/assets/vendor/web3modal-1.9.8.min.js?v=26.4.3.2/assets/vendor/web3modal-1.9.8.min.... https://etherscan.io/assets/vendor/web3modal-1.9.8.min.js?v=26.4.3.2 — 200 — 203.1 KiB — 138 ms — h3https://etherscan.io/assets/vendor/walletlink_bundle.js?v=26.4.3.2/assets/vendor/walletlink_bundle.js... https://etherscan.io/assets/vendor/walletlink_bundle.js?v=26.4.3.2 — 200 — 301.7 KiB — 156 ms — h3https://etherscan.io/assets/js/custom/coinbase-wallet-sdk.js?v=26.4.3.2/assets/js/custom/coinbase-wallet-s... https://etherscan.io/assets/js/custom/coinbase-wallet-sdk.js?v=26.4.3.2 — 200 — 136.5 KiB — 119 ms — h3https://etherscan.io/assets/js/custom/wallet-handling-connect.js?v=26.4.3.2/assets/js/custom/wallet-handling-c... https://etherscan.io/assets/js/custom/wallet-handling-connect.js?v=26.4.3.2 — 200 — 5.3 KiB — 59 ms — h3
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 771 ms LCP 2.5 shttps://etherscan.io// https://etherscan.io/ — 200 — 22.3 KiB — 330 ms — h3https://www.googletagmanager.com/gtag/js?id=G-T1JC9RNQXVwww.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-T1JC9RNQXV — 200 — 161.0 KiB — 72 ms — h2https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swapfonts.googleapis.com/css2?family=Ro... https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap — 200 — 2.1 KiB — 54 ms — h2https://etherscan.io/assets/vendor/font-awesome/css/all.min.css?v=26.4.3.2/assets/vendor/font-awesome/css/all... https://etherscan.io/assets/vendor/font-awesome/css/all.min.css?v=26.4.3.2 — 200 — 98.1 KiB — 58 ms — h3https://etherscan.io/assets/vendor/autocomplete/dist/css/autocomplete.min.css?v=26.4.3.2/assets/vendor/autocomplete/dist/cs... https://etherscan.io/assets/vendor/autocomplete/dist/css/autocomplete.min.css?v=26.4.3.2 — 200 — 1.7 KiB — 23 ms — h3https://etherscan.io/assets/css/theme.min.css?v=26.4.3.2/assets/css/theme.min.css?v=26.4.3.... https://etherscan.io/assets/css/theme.min.css?v=26.4.3.2 — 200 — 54.4 KiB — 59 ms — h3https://etherscan.io/assets/css/custom.css?v=26.4.3.2/assets/css/custom.css?v=26.4.3.2 https://etherscan.io/assets/css/custom.css?v=26.4.3.2 — 200 — 1.6 KiB — 27 ms — h3https://etherscan.io/assets/vendor/jquery/dist/jquery.min.js?v=26.4.3.2/assets/vendor/jquery/dist/jquery.m... https://etherscan.io/assets/vendor/jquery/dist/jquery.min.js?v=26.4.3.2 — 200 — 30.6 KiB — 52 ms — h3https://etherscan.io/jss/blockies.js?v=26.4.3.2/jss/blockies.js?v=26.4.3.2 https://etherscan.io/jss/blockies.js?v=26.4.3.2 — 200 — 1.5 KiB — 54 ms — h3https://etherscan.io/assets/js/theme-appearance.js?v=26.4.3.2/assets/js/theme-appearance.js?v=26... https://etherscan.io/assets/js/theme-appearance.js?v=26.4.3.2 — 200 — 1.6 KiB — 38 ms — h3https://etherscan.io/images/svg/brands/ethereum-original.svg/images/svg/brands/ethereum-origina... https://etherscan.io/images/svg/brands/ethereum-original.svg — 200 — 553 B — 56 ms — h3https://etherscan.io/images/svg/brands/ethereum-original-light.svg/images/svg/brands/ethereum-origina... https://etherscan.io/images/svg/brands/ethereum-original-light.svg — 200 — 553 B — 56 ms — h3https://etherscan.io/assets/svg/logos/logo-etherscan.svg?v=0.0.5/assets/svg/logos/logo-etherscan.sv... https://etherscan.io/assets/svg/logos/logo-etherscan.svg?v=0.0.5 — 200 — 4.5 KiB — 13 ms — h3https://etherscan.io/assets/svg/logos/logo-etherscan-light.svg?v=0.0.5/assets/svg/logos/logo-etherscan-li... https://etherscan.io/assets/svg/logos/logo-etherscan-light.svg?v=0.0.5 — 200 — 4.5 KiB — 11 ms — h3https://etherscan.io/images/svg/blockscan-logo-light.svg?v=0.0.5/images/svg/blockscan-logo-light.sv... https://etherscan.io/images/svg/blockscan-logo-light.svg?v=0.0.5 — 200 — 4.5 KiB — 25 ms — h3https://etherscan.io/assets/vendor/jquery-ui/jquery-ui.min.js?v=26.4.3.2/assets/vendor/jquery-ui/jquery-ui.... https://etherscan.io/assets/vendor/jquery-ui/jquery-ui.min.js?v=26.4.3.2 — 200 — 89.4 KiB — 61 ms — h3https://etherscan.io/assets/vendor/jquery-migrate/dist/jquery-migrate.min.js?v=26.4.3.2/assets/vendor/jquery-migrate/dist/... https://etherscan.io/assets/vendor/jquery-migrate/dist/jquery-migrate.min.js?v=26.4.3.2 — 200 — 3.2 KiB — 53 ms — h3https://etherscan.io/assets/vendor/bootstrap/bootstrap.bundle.min.js?v=26.4.3.2/assets/vendor/bootstrap/bootstrap.... https://etherscan.io/assets/vendor/bootstrap/bootstrap.bundle.min.js?v=26.4.3.2 — 200 — 30.6 KiB — 63 ms — h3https://etherscan.io/assets/vendor/clipboard/dist/clipboard.min.js?v=26.4.3.2/assets/vendor/clipboard/dist/clipb... https://etherscan.io/assets/vendor/clipboard/dist/clipboard.min.js?v=26.4.3.2 — 200 — 3.4 KiB — 53 ms — h3https://etherscan.io/assets/js/hs.core.js?v=26.4.3.2/assets/js/hs.core.js?v=26.4.3.2 https://etherscan.io/assets/js/hs.core.js?v=26.4.3.2 — 200 — 2.7 KiB — 31 ms — h3https://etherscan.io/assets/js/custom/combine-js-bottom2.js?v=26.4.3.2/assets/js/custom/combine-js-bottom... https://etherscan.io/assets/js/custom/combine-js-bottom2.js?v=26.4.3.2 — 200 — 3.8 KiB — 38 ms — h3https://etherscan.io/assets/vendor/autocomplete/dist/js/autocomplete.min.js?v=26.4.3.2/assets/vendor/autocomplete/dist/js... https://etherscan.io/assets/vendor/autocomplete/dist/js/autocomplete.min.js?v=26.4.3.2 — 200 — 4.0 KiB — 51 ms — h3https://etherscan.io/assets/vendor/xss.min.js?v=26.4.3.2/assets/vendor/xss.min.js?v=26.4.3.... https://etherscan.io/assets/vendor/xss.min.js?v=26.4.3.2 — 200 — 7.3 KiB — 65 ms — h3https://etherscan.io/assets/js/custom/ether-search.js?v=26.4.3.2/assets/js/custom/ether-search.js?v... https://etherscan.io/assets/js/custom/ether-search.js?v=26.4.3.2 — 200 — 12.6 KiB — 69 ms — h3https://etherscan.io/assets/js/app.min.js?v=26.4.3.2/assets/js/app.min.js?v=26.4.3.2 https://etherscan.io/assets/js/app.min.js?v=26.4.3.2 — 200 — 2.3 KiB — 50 ms — h3https://etherscan.io/assets/js/custom/web3.min.js?v=26.4.3.2/assets/js/custom/web3.min.js?v=26.... https://etherscan.io/assets/js/custom/web3.min.js?v=26.4.3.2 — 200 — 378.1 KiB — 162 ms — h3https://etherscan.io/assets/vendor/web3modal-1.9.8.min.js?v=26.4.3.2/assets/vendor/web3modal-1.9.8.min.... https://etherscan.io/assets/vendor/web3modal-1.9.8.min.js?v=26.4.3.2 — 200 — 203.1 KiB — 138 ms — h3https://etherscan.io/assets/vendor/walletlink_bundle.js?v=26.4.3.2/assets/vendor/walletlink_bundle.js... https://etherscan.io/assets/vendor/walletlink_bundle.js?v=26.4.3.2 — 200 — 301.7 KiB — 156 ms — h3https://etherscan.io/assets/js/custom/coinbase-wallet-sdk.js?v=26.4.3.2/assets/js/custom/coinbase-wallet-s... https://etherscan.io/assets/js/custom/coinbase-wallet-sdk.js?v=26.4.3.2 — 200 — 136.5 KiB — 119 ms — h3https://etherscan.io/assets/js/custom/wallet-handling-connect.js?v=26.4.3.2/assets/js/custom/wallet-handling-c... https://etherscan.io/assets/js/custom/wallet-handling-connect.js?v=26.4.3.2 — 200 — 5.3 KiB — 59 ms — h3https://etherscan.io/assets/highcharts/v/highcharts.js?v=26.4.3.2/assets/highcharts/v/highcharts.js?... https://etherscan.io/assets/highcharts/v/highcharts.js?v=26.4.3.2 — 200 — 100.8 KiB — 113 ms — h3https://etherscan.io/images/svg/blockscan-logo-dark.svg?v=0.0.5/images/svg/blockscan-logo-dark.svg... https://etherscan.io/images/svg/blockscan-logo-dark.svg?v=0.0.5 — 200 — 4.8 KiB — 69 ms — h3https://xuv.etherscan.com/d3d3/ZGVsaXZlcnk/YXN5bmNqcw==.phpxuv.etherscan.com/d3d3/ZGVsaXZlcnk/... https://xuv.etherscan.com/d3d3/ZGVsaXZlcnk/YXN5bmNqcw==.php — 200 — 2.5 KiB — 593 ms — h2https://etherscan.io/images/map.png/images/map.png https://etherscan.io/images/map.png — 200 — 17.1 KiB — 78 ms — h3https://etherscan.io/images/map-light.png/images/map-light.png https://etherscan.io/images/map-light.png — 200 — 8.1 KiB — 62 ms — h3data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='no…www.w3.org/2000/svg' viewBox='0 0 1... data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='no… — 200 — 0 B — 0 ms — datahttps://etherscan.io/images/svg/waves-light.svg/images/svg/waves-light.svg https://etherscan.io/images/svg/waves-light.svg — 200 — 38.7 KiB — 75 ms — h3https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2fonts.gstatic.com/s/roboto/v51/KFO7... https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 200 — 36.7 KiB — 10 ms — h3https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-duotone-900.woff2/assets/vendor/font-awesome/webfont... https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-duotone-900.woff2 — 200 — 438.1 KiB — 133 ms — h3https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-regular-400.woff2/assets/vendor/font-awesome/webfont... https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-regular-400.woff2 — 200 — 409.5 KiB — 124 ms — h3https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-light-300.woff2/assets/vendor/font-awesome/webfont... https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-light-300.woff2 — 200 — 447.7 KiB — 130 ms — h3https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-brands-400.woff2/assets/vendor/font-awesome/webfont... https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-brands-400.woff2 — 200 — 115.7 KiB — 28 ms — h3https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-solid-900.woff2/assets/vendor/font-awesome/webfont... https://etherscan.io/assets/vendor/font-awesome/webfonts/fa-solid-900.woff2 — 200 — 340.2 KiB — 52 ms — h3https://etherscan.io/assets/js/custom/commonjs_token.js?v=26.4.3.2/assets/js/custom/commonjs_token.js... https://etherscan.io/assets/js/custom/commonjs_token.js?v=26.4.3.2 — 200 — 528 B — 13 ms — h3https://etherscan.io/assets/js/custom/search-trending.json/assets/js/custom/search-trending.j... https://etherscan.io/assets/js/custom/search-trending.json — 302 — 208 B — 257 ms — h3https://etherscan.io/assets/js/404/assets/js/404 https://etherscan.io/assets/js/404 — 302 — 208 B — 238 ms — h3https://etherscan.io/cdn-cgi/challenge-platform/scripts/jsd/main.js/cdn-cgi/challenge-platform/scripts... https://etherscan.io/cdn-cgi/challenge-platform/scripts/jsd/main.js — 302 — 223 B — 79 ms — h3https://etherscan.io/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?/cdn-cgi/challenge-platform/h/b/scr... https://etherscan.io/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js? — 200 — 12.3 KiB — 10 ms — h3https://etherscan.io/assets/404/assets/404 https://etherscan.io/assets/404 — 302 — 208 B — 242 ms — h3https://www.googletagmanager.com/gtag/js?id=UA-46998878-6&cx=c&gtm=4e64k1h2www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=UA-46998878-6&cx=c&gtm=4e64k1h2 — 200 — 115.6 KiB — 16 ms — h2https://analytics.google.com/g/collect?v=2&tid=G-T1JC9RNQXV&gtm=45je64k1h2v881389061za200zd881389061&_p=1776888098368&_gaz=1&gcd=13l3l3l3l1l1&npa=0&dma=0&_eu=AAAAAGA&are=1&cid=471286142.1776888100&frm=0&pscdl=noapi&rcb=1&sr=800x600&uaa=x86&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&_s=1&tag_exp=0~115938466~115938469~117266401~117512542&sid=1776888099&sct=1&seg=0&dl=https%3A%2F%2Fetherscan.io%2F&dt=Ethereum%20(ETH)%20Blockchain%20Explorer&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&ep.anonymize_ip=true&tfd=1534analytics.google.com/g/collect?v=2&... https://analytics.google.com/g/collect?v=2&tid=G-T1JC9RNQXV&gtm=45je64k1h2v881389061za200zd881389061&_p=1776888098368&_gaz=1&gcd=13l3l3l3l1l1&npa=0&dma=0&_eu=AAAAAGA&are=1&cid=471286142.1776888100&frm=0&pscdl=noapi&rcb=1&sr=800x600&uaa=x86&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&_s=1&tag_exp=0~115938466~115938469~117266401~117512542&sid=1776888099&sct=1&seg=0&dl=https%3A%2F%2Fetherscan.io%2F&dt=Ethereum%20(ETH)%20Blockchain%20Explorer&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&ep.anonymize_ip=true&tfd=1534 — 204 — 546 B — 100 ms — h2https://stats.g.doubleclick.net/g/collect?v=2&tid=G-T1JC9RNQXV&cid=471286142.1776888100&gtm=45je64k1h2v881389061za200zd881389061&rcb=1&aip=1&dma=0&gcd=13l3l3l3l1l1&npa=0&frm=0&tag_exp=0~115938466~115938469~117266401~117512542stats.g.doubleclick.net/g/collect?v... https://stats.g.doubleclick.net/g/collect?v=2&tid=G-T1JC9RNQXV&cid=471286142.1776888100&gtm=45je64k1h2v881389061za200zd881389061&rcb=1&aip=1&dma=0&gcd=13l3l3l3l1l1&npa=0&frm=0&tag_exp=0~115938466~115938469~117266401~117512542 — 204 — 555 B — 22 ms — h2https://www.google.com.sg/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-T1JC9RNQXV&cid=471286142.1776888100&gtm=45je64k1h2v881389061za200zd881389061&rcb=1&aip=1&dma=0&gcd=13l3l3l3l1l1&npa=0&frm=0&tag_exp=0~115938466~115938469~117266401~117512542&z=1852159690www.google.com.sg/ads/ga-audiences?... https://www.google.com.sg/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-T1JC9RNQXV&cid=471286142.1776888100&gtm=45je64k1h2v881389061za200zd881389061&rcb=1&aip=1&dma=0&gcd=13l3l3l3l1l1&npa=0&frm=0&tag_exp=0~115938466~115938469~117266401~117512542&z=1852159690 — 200 — 408 B — 26 ms — h2https://etherscan.io/cdn-cgi/challenge-platform/h/b/jsd/oneshot/0b8fb825cb67/0.3453082048108739:1776885207:s1-Xd2z2ZphUAQo4UnyCzJ5rgvpUx1zX3s_Dhqt1Wlw/9f0738b49b82cdd2/cdn-cgi/challenge-platform/h/b/jsd... https://etherscan.io/cdn-cgi/challenge-platform/h/b/jsd/oneshot/0b8fb825cb67/0.3453082048108739:1776885207:s1-Xd2z2ZphUAQo4UnyCzJ5rgvpUx1zX3s_Dhqt1Wlw/9f0738b49b82cdd2 — 200 — 835 B — 8 ms — h3https://www.google-analytics.com/analytics.jswww.google-analytics.com/analytics.... https://www.google-analytics.com/analytics.js — 200 — 20.9 KiB — 12 ms — h2https://etherscan.io/404/404 https://etherscan.io/404 — 200 — 13.6 KiB — 253 ms — h3https://xuv.etherscan.com/d3d3/ZGVsaXZlcnk/YXN5bmNzcGM=.php?em9uZWlk=6&prefix=revive-0-&loc=https%3A%2F%2Fetherscan.io%2Fxuv.etherscan.com/d3d3/ZGVsaXZlcnk/... https://xuv.etherscan.com/d3d3/ZGVsaXZlcnk/YXN5bmNzcGM=.php?em9uZWlk=6&prefix=revive-0-&loc=https%3A%2F%2Fetherscan.io%2F — 200 — 1016 B — 300 ms — h2https://etherscan.io/images/favicon3.ico/images/favicon3.ico https://etherscan.io/images/favicon3.ico — 200 — 3.4 KiB — 9 ms — h3https://etherscan.io/images/gen/etoro_20.png/images/gen/etoro_20.png https://etherscan.io/images/gen/etoro_20.png — 200 — 523 B — 10 ms — h3https://xuv.etherscan.com/d3d3/ZGVsaXZlcnk/bGc=.php?YmFubmVyaWQ=6698&Y2FtcGFpZ25pZA=72&em9uZWlk=6&loc=https%3A%2F%2Fetherscan.io%2F&cb=801046989bxuv.etherscan.com/d3d3/ZGVsaXZlcnk/... https://xuv.etherscan.com/d3d3/ZGVsaXZlcnk/bGc=.php?YmFubmVyaWQ=6698&Y2FtcGFpZ25pZA=72&em9uZWlk=6&loc=https%3A%2F%2Fetherscan.io%2F&cb=801046989b — 200 — 448 B — 282 ms — h2https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMaxKUBHMdazTgWw.woff2fonts.gstatic.com/s/roboto/v51/KFO7... https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMaxKUBHMdazTgWw.woff2 — 200 — 16.3 KiB — 5 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
25% of JavaScript execution is third-party
First-party Third-party 278ms · 161KB · $4/mo
Unattributable
Other
Optional
Execution 178ms
Transfer 0 KB
Monthly Cost $2/mo
Google Tag Manager
Tag Manager
Optional
Execution 99ms
Transfer 161 KB
Unused 39%
Monthly Cost $1/mo

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