Skip to content
https://leagueoflegends.com

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
71
GRADE
C
FIX
4
REVIEW
4
PASS
5
INFO
2

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

Mobile Desktop
73
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
91
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
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.

1.53 s

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

2.47 s

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

92 ms

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

0.071

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

3.01 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.

3.48 s

Page Load Progression

617 ms
1.2 s
1.9 s
2.5 s
3.1 s
3.7 s
4.3 s
4.9 s
Checks
15
5 PASS 4 REVIEW 4 FIX
F
Page Weight Budget
Action
17.0 MB transferred, 90 requests
FIX
17.0 MB transferred, 90 requests
Critical::
Page weighs 18.3 MB (17.0 MB transferred)
Warning::
JavaScript is 799 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 799 KB
Info::
Fonts are 753 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 753 KB
Info::
90 HTTP requests
Info::
Estimated 3.6 g CO2 per page load
17.0 MB / 2.4 MB budget
17.0 MB transferred
90 requests
3.6 g CO2 per page load
Other 15.0 MiB 88%
JavaScript 799.2 KiB 5%
Fonts 753.0 KiB 4%
Images 219.4 KiB 1%
Other 218.2 KiB 1%
HTML 28.4 KiB 0%
Other 5.7 KiB 0%
CSS 3.0 KiB 0%
Other 1.4 KiB 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Over 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

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

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 (17.0 MiB of 17.0 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
Page Weight Inventory
Action
90 resources · 17.0 MB · 284 KB savings available
FIX
90 resources · 17.0 MB · 284 KB savings available
Warning::
Page weight 16.0 MB over 1MB target
Got: 17.0 MB Expected: ≤ 1 MB
Info::
~284 KB of savings available
Warning::
89 third-party resources (100% of weight)
Info::
4 resources over 200KB
90 resources · 17.0 MiB · 89 third-party 16.0 MiB over 1MB target
Media 88% · 15.0 MiB
JavaScript 6% · 1002.9 KiB
Font 4% · 753.0 KiB
Image 1% · 231.8 KiB
Document 0% · 29.1 KiB
Other 0% · 8.5 KiB
CSS 0% · 3.0 KiB

~284.3 KiB of savings available

Remove unused JavaScript: 284.3 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.

C
Image Optimization
Action
33 images, 0 KB saveable
REVIEW
33 images, 0 KB saveable
Warning::
https://cmsassets.rgpub.io/sanity/images/dsfx7636/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://cmsassets.rgpub.io/sanity/images/dsfx7636/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://cmsassets.rgpub.io/sanity/images/dsfx7636/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://cmsassets.rgpub.io/sanity/images/dsfx7636/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://cmsassets.rgpub.io/sanity/images/dsfx7636/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://cmsassets.rgpub.io/sanity/images/dsfx7636/... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
33 images 219 KB
0 oversized -0 KB
12 legacy format
6 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

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
1527ms total JS execution
REVIEW
1527ms total JS execution
Warning::
https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-2...: 261ms CPU time
Warning::
https://cdn.rgpub.io/public/live/riotbar/latest/lo...: 256ms CPU time
Info::
https://www.leagueoflegends.com/es-es/: 245ms CPU time
Info::
Unattributable: 238ms CPU time
Info::
https://www.leagueoflegends.com/_next/static/chunk...: 229ms CPU time
Warning::
Third-party scripts: 1527ms (100% of total)

Main Thread Breakdown

Script Evaluation 56% Other 22% Style & Layout 9% Script Parsing & Compilation 7% Rendering 4%
ScriptTotalScriptingParse/CompileParty
https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/osano.js261ms196ms44ms3rd
https://cdn.rgpub.io/public/live/riotbar/latest/lol-rso-pbe.es-es.js256ms143ms10ms3rd
https://www.leagueoflegends.com/es-es/245ms52ms1ms3rd
Unattributable238ms33ms0ms3rd
https://www.leagueoflegends.com/_next/static/chunks/framework-d5fbdf5171596063.js229ms180ms8ms3rd
https://www.leagueoflegends.com/_next/static/chunks/400-2ccb8cfe6c021e58.js107ms59ms25ms3rd
https://www.leagueoflegends.com/_next/static/chunks/pages/%5B%5B...pathArray%5D%5D-5ab3ec9789779be9.js99ms96ms0ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-N98J92ms79ms12ms3rd
C
JS Bundles
Action
26 scripts, 284 KB unused
REVIEW
26 scripts, 284 KB unused
Warning::
https://www.leagueoflegends.com/_next/static/chunk...: 169 KB unused (56%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-N98...: 76 KB unused (43%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://cdn.rgpub.io/public/live/riotbar/latest/lo...: 40 KB unused (33%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 284 KB
284 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.leagueoflegends.com/_next/static/chunks/400-2ccb8cfe6c021e58.js299 KB169 KB (56%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-N98J174 KB76 KB (43%)✓3rd
https://cdn.rgpub.io/public/live/riotbar/latest/lol-rso-pbe.es-es.js119 KB40 KB (33%)✓3rd
https://www.leagueoflegends.com/_next/static/chunks/pages/_app-8e1ba8c934f22784.js1 KB—✓3rd
blob:https://www.leagueoflegends.com/27c06dc7-ab88-41a3-ba4a-7bea720facc1-0 KB—✓3rd
https://dev.visualwebsiteoptimizer.com/j.php?a=774097&u=https%3A%2F%2Fwww.leagueoflegends.com%2Fes-es%2F&vn=2.1&x=true10 KB—✓3rd
https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/osano.js44 KB—✓3rd
https://www.leagueoflegends.com/_next/static/chunks/679-30c0a19c43bc4a4a.js23 KB—✓3rd
https://www.leagueoflegends.com/_next/static/chunks/116-1d5b070cbcaeb011.js5 KB—✓3rd
https://www.leagueoflegends.com/_next/static/chunks/framework-d5fbdf5171596063.js43 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

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
9 fonts (753 KB)
PASS
9 fonts (753 KB)
Info::
9 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

9

753 KB total

Render-blocking

0

of 9

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 1.5 s LCP 2.5 shttps://lolstatic-a.akamaihd.net/webfonts/live/fonts/beaufort/BeaufortforLOL-BoldItalic.woffBeaufortforLOL-BoldItal... https://lolstatic-a.akamaihd.net/webfonts/live/fonts/beaufort/BeaufortforLOL-BoldItalic.woff — 52.2 KiB — 69 ms — font-display: swaphttps://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-Regular.woffSpiegel-Regular.woff https://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-Regular.woff — 78.9 KiB — 64 ms — font-display: swaphttps://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-Bold.woffSpiegel-Bold.woff https://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-Bold.woff — 79.0 KiB — 65 ms — font-display: swaphttps://lolstatic-a.akamaihd.net/webfonts/live/fonts/beaufort/BeaufortforLOL-HeavyItalic.woffBeaufortforLOL-HeavyIta... https://lolstatic-a.akamaihd.net/webfonts/live/fonts/beaufort/BeaufortforLOL-HeavyItalic.woff — 52.3 KiB — 67 ms — font-display: swaphttps://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-SemiBold.woffSpiegel-SemiBold.woff https://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-SemiBold.woff — 80.5 KiB — 67 ms — font-display: swaphttps://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-SemiBold.woff2Inter-SemiBold.woff2 https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-SemiBold.woff2 — 104.1 KiB — 19 ms — font-display: swaphttps://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Bold.woff2Inter-Bold.woff2 https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Bold.woff2 — 104.5 KiB — 20 ms — font-display: swaphttps://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Regular.woff2Inter-Regular.woff2 https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Regular.woff2 — 97.3 KiB — 22 ms — font-display: swaphttps://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Medium.woff2Inter-Medium.woff2 https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Medium.woff2 — 104.2 KiB — 23 ms — font-display: swap
BeaufortforLOL-BoldItal... woff swap
Size 52 KB
Load time 69 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
Spiegel-Regular.woff woff swap
Size 79 KB
Load time 64 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
Spiegel-Bold.woff woff swap
Size 79 KB
Load time 65 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
BeaufortforLOL-HeavyIta... woff swap
Size 52 KB
Load time 67 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
Spiegel-SemiBold.woff woff swap
Size 81 KB
Load time 67 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
Inter-SemiBold.woff2 woff2 swap
Size 104 KB
Load time 19 ms
Start 2.2 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
Inter-Bold.woff2 woff2 swap
Size 104 KB
Load time 20 ms
Start 2.2 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
Inter-Regular.woff2 woff2 swap
Size 97 KB
Load time 22 ms
Start 2.2 s
Risk FOUT — text flashes from fallback to web font
Inter-Medium.woff2 woff2 swap
Size 104 KB
Load time 23 ms
Start 2.2 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 ~259 KB and ~518 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
90 requests over 2654ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 1.5 s LCP 2.5 shttps://leagueoflegends.com// https://leagueoflegends.com/ — 301 — 142 B — 517 ms — h2https://www.leagueoflegends.com/www.leagueoflegends.com/ https://www.leagueoflegends.com/ — 307 — 144 B — 198 ms — h2https://www.leagueoflegends.com/es-es/www.leagueoflegends.com/es-es/ https://www.leagueoflegends.com/es-es/ — 200 — 24.5 KiB — 234 ms — h2https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/osano.jscmp.osano.com/16BZ95S4qp9Kl2gUA/c84... https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/osano.js — 200 — 43.7 KiB — 54 ms — h3https://www.leagueoflegends.com/_next/static/css/112495035b880485.csswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/css/112495035b880485.css — 200 — 250 B — 40 ms — h2https://www.leagueoflegends.com/_next/static/css/d22fe4243c447d5f.csswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/css/d22fe4243c447d5f.css — 200 — 884 B — 86 ms — h2https://www.leagueoflegends.com/_next/static/chunks/webpack-f606c46306dbc732.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/webpack-f606c46306dbc732.js — 200 — 1.8 KiB — 36 ms — h2blob:https://www.leagueoflegends.com/27c06dc7-ab88-41a3-ba4a-7bea720facc1www.leagueoflegends.com/27c06dc7-ab... blob:https://www.leagueoflegends.com/27c06dc7-ab88-41a3-ba4a-7bea720facc1 — 200 — -1 B — 22 ms — blobhttps://www.leagueoflegends.com/_next/static/chunks/framework-d5fbdf5171596063.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/framework-d5fbdf5171596063.js — 200 — 42.7 KiB — 62 ms — h2https://www.leagueoflegends.com/_next/static/chunks/main-dce482870b005ba1.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/main-dce482870b005ba1.js — 200 — 34.7 KiB — 78 ms — h2https://dev.visualwebsiteoptimizer.com/j.php?a=774097&u=https%3A%2F%2Fwww.leagueoflegends.com%2Fes-es%2F&vn=2.1&x=truedev.visualwebsiteoptimizer.com/j.ph... https://dev.visualwebsiteoptimizer.com/j.php?a=774097&u=https%3A%2F%2Fwww.leagueoflegends.com%2Fes-es%2F&vn=2.1&x=true — 200 — 9.8 KiB — 138 ms — h2https://www.leagueoflegends.com/_next/static/chunks/pages/_app-8e1ba8c934f22784.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/pages/_app-8e1ba8c934f22784.js — 200 — 976 B — 58 ms — h2https://www.leagueoflegends.com/_next/static/chunks/679-30c0a19c43bc4a4a.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/679-30c0a19c43bc4a4a.js — 200 — 22.7 KiB — 54 ms — h2https://www.leagueoflegends.com/_next/static/chunks/116-1d5b070cbcaeb011.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/116-1d5b070cbcaeb011.js — 200 — 5.2 KiB — 58 ms — h2https://www.leagueoflegends.com/_next/static/chunks/400-2ccb8cfe6c021e58.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/400-2ccb8cfe6c021e58.js — 200 — 299.4 KiB — 114 ms — h2https://www.leagueoflegends.com/_next/static/chunks/243-338ab835dc72016b.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/243-338ab835dc72016b.js — 200 — 6.7 KiB — 100 ms — h2https://www.leagueoflegends.com/_next/static/chunks/pages/%5B%5B...pathArray%5D%5D-5ab3ec9789779be9.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/pages/%5B%5B...pathArray%5D%5D-5ab3ec9789779be9.js — 200 — 555 B — 54 ms — h2https://www.leagueoflegends.com/_next/static/VhPZ65gplKDdR2BEl2rIH/_buildManifest.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/VhPZ65gplKDdR2BEl2rIH/_buildManifest.js — 200 — 662 B — 106 ms — h2https://www.leagueoflegends.com/_next/static/VhPZ65gplKDdR2BEl2rIH/_ssgManifest.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/VhPZ65gplKDdR2BEl2rIH/_ssgManifest.js — 200 — 237 B — 79 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-N98Jwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-N98J — 200 — 174.3 KiB — 198 ms — h2https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/link.svgwww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/link.svg — 200 — 689 B — 61 ms — h2https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/link-square.svgwww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/link-square.svg — 200 — 824 B — 89 ms — h2https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/player-square.svgwww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/player-square.svg — 200 — 469 B — 93 ms — h2https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/rg-product-pages/assets/carousel-left.svgwww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/rg-product-pages/assets/carousel-left.svg — 200 — 394 B — 91 ms — h2https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/rg-product-pages/assets/carousel-right.svgwww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/rg-product-pages/assets/carousel-right.svg — 200 — 394 B — 88 ms — h2data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg"/>www.w3.org/2000/svg"/> data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg"/> — 200 — 41 B — 31 ms — datahttps://cmsassets.rgpub.io/sanity/files/dsfx7636/news/8ab3e227121c53aacab0c9b9f7a48adbc65db520.webm?accountingTag=LoLcmsassets.rgpub.io/sanity/files/dsf... https://cmsassets.rgpub.io/sanity/files/dsfx7636/news/8ab3e227121c53aacab0c9b9f7a48adbc65db520.webm?accountingTag=LoL — 206 — 10.7 MiB — 67 ms — h2https://cmsassets.rgpub.io/sanity/files/dsfx7636/news/bbc27473157462adacf0de441a8796268eb2d0ac.mp4?accountingTag=LoLcmsassets.rgpub.io/sanity/files/dsf... https://cmsassets.rgpub.io/sanity/files/dsfx7636/news/bbc27473157462adacf0de441a8796268eb2d0ac.mp4?accountingTag=LoL — 206 — 2.3 MiB — 366 ms — h2https://cmsassets.rgpub.io/sanity/files/dsfx7636/news/1f5b2cf01a1cf2afa1ce61febee6e2e900808347.mp4?accountingTag=LoLcmsassets.rgpub.io/sanity/files/dsf... https://cmsassets.rgpub.io/sanity/files/dsfx7636/news/1f5b2cf01a1cf2afa1ce61febee6e2e900808347.mp4?accountingTag=LoL — 206 — 2.0 MiB — 105 ms — h2https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/osano-ui.jscmp.osano.com/16BZ95S4qp9Kl2gUA/c84... https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/osano-ui.js — 200 — 29.2 KiB — 33 ms — h3
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 1.5 s LCP 2.5 shttps://leagueoflegends.com// https://leagueoflegends.com/ — 301 — 142 B — 517 ms — h2https://www.leagueoflegends.com/www.leagueoflegends.com/ https://www.leagueoflegends.com/ — 307 — 144 B — 198 ms — h2https://www.leagueoflegends.com/es-es/www.leagueoflegends.com/es-es/ https://www.leagueoflegends.com/es-es/ — 200 — 24.5 KiB — 234 ms — h2https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/osano.jscmp.osano.com/16BZ95S4qp9Kl2gUA/c84... https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/osano.js — 200 — 43.7 KiB — 54 ms — h3https://www.leagueoflegends.com/_next/static/css/112495035b880485.csswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/css/112495035b880485.css — 200 — 250 B — 40 ms — h2https://www.leagueoflegends.com/_next/static/css/d22fe4243c447d5f.csswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/css/d22fe4243c447d5f.css — 200 — 884 B — 86 ms — h2https://www.leagueoflegends.com/_next/static/chunks/webpack-f606c46306dbc732.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/webpack-f606c46306dbc732.js — 200 — 1.8 KiB — 36 ms — h2blob:https://www.leagueoflegends.com/27c06dc7-ab88-41a3-ba4a-7bea720facc1www.leagueoflegends.com/27c06dc7-ab... blob:https://www.leagueoflegends.com/27c06dc7-ab88-41a3-ba4a-7bea720facc1 — 200 — -1 B — 22 ms — blobhttps://www.leagueoflegends.com/_next/static/chunks/framework-d5fbdf5171596063.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/framework-d5fbdf5171596063.js — 200 — 42.7 KiB — 62 ms — h2https://www.leagueoflegends.com/_next/static/chunks/main-dce482870b005ba1.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/main-dce482870b005ba1.js — 200 — 34.7 KiB — 78 ms — h2https://dev.visualwebsiteoptimizer.com/j.php?a=774097&u=https%3A%2F%2Fwww.leagueoflegends.com%2Fes-es%2F&vn=2.1&x=truedev.visualwebsiteoptimizer.com/j.ph... https://dev.visualwebsiteoptimizer.com/j.php?a=774097&u=https%3A%2F%2Fwww.leagueoflegends.com%2Fes-es%2F&vn=2.1&x=true — 200 — 9.8 KiB — 138 ms — h2https://www.leagueoflegends.com/_next/static/chunks/pages/_app-8e1ba8c934f22784.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/pages/_app-8e1ba8c934f22784.js — 200 — 976 B — 58 ms — h2https://www.leagueoflegends.com/_next/static/chunks/679-30c0a19c43bc4a4a.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/679-30c0a19c43bc4a4a.js — 200 — 22.7 KiB — 54 ms — h2https://www.leagueoflegends.com/_next/static/chunks/116-1d5b070cbcaeb011.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/116-1d5b070cbcaeb011.js — 200 — 5.2 KiB — 58 ms — h2https://www.leagueoflegends.com/_next/static/chunks/400-2ccb8cfe6c021e58.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/400-2ccb8cfe6c021e58.js — 200 — 299.4 KiB — 114 ms — h2https://www.leagueoflegends.com/_next/static/chunks/243-338ab835dc72016b.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/243-338ab835dc72016b.js — 200 — 6.7 KiB — 100 ms — h2https://www.leagueoflegends.com/_next/static/chunks/pages/%5B%5B...pathArray%5D%5D-5ab3ec9789779be9.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/chunks/pages/%5B%5B...pathArray%5D%5D-5ab3ec9789779be9.js — 200 — 555 B — 54 ms — h2https://www.leagueoflegends.com/_next/static/VhPZ65gplKDdR2BEl2rIH/_buildManifest.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/VhPZ65gplKDdR2BEl2rIH/_buildManifest.js — 200 — 662 B — 106 ms — h2https://www.leagueoflegends.com/_next/static/VhPZ65gplKDdR2BEl2rIH/_ssgManifest.jswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/VhPZ65gplKDdR2BEl2rIH/_ssgManifest.js — 200 — 237 B — 79 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-N98Jwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-N98J — 200 — 174.3 KiB — 198 ms — h2https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/link.svgwww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/link.svg — 200 — 689 B — 61 ms — h2https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/link-square.svgwww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/link-square.svg — 200 — 824 B — 89 ms — h2https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/player-square.svgwww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/common/assets/player-square.svg — 200 — 469 B — 93 ms — h2https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/rg-product-pages/assets/carousel-left.svgwww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/rg-product-pages/assets/carousel-left.svg — 200 — 394 B — 91 ms — h2https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/rg-product-pages/assets/carousel-right.svgwww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/node_modules/@riot-private/blades-ui/dist/skins/rg-product-pages/assets/carousel-right.svg — 200 — 394 B — 88 ms — h2data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg"/>www.w3.org/2000/svg"/> data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg"/> — 200 — 41 B — 31 ms — datahttps://cmsassets.rgpub.io/sanity/files/dsfx7636/news/8ab3e227121c53aacab0c9b9f7a48adbc65db520.webm?accountingTag=LoLcmsassets.rgpub.io/sanity/files/dsf... https://cmsassets.rgpub.io/sanity/files/dsfx7636/news/8ab3e227121c53aacab0c9b9f7a48adbc65db520.webm?accountingTag=LoL — 206 — 10.7 MiB — 67 ms — h2https://cmsassets.rgpub.io/sanity/files/dsfx7636/news/bbc27473157462adacf0de441a8796268eb2d0ac.mp4?accountingTag=LoLcmsassets.rgpub.io/sanity/files/dsf... https://cmsassets.rgpub.io/sanity/files/dsfx7636/news/bbc27473157462adacf0de441a8796268eb2d0ac.mp4?accountingTag=LoL — 206 — 2.3 MiB — 366 ms — h2https://cmsassets.rgpub.io/sanity/files/dsfx7636/news/1f5b2cf01a1cf2afa1ce61febee6e2e900808347.mp4?accountingTag=LoLcmsassets.rgpub.io/sanity/files/dsf... https://cmsassets.rgpub.io/sanity/files/dsfx7636/news/1f5b2cf01a1cf2afa1ce61febee6e2e900808347.mp4?accountingTag=LoL — 206 — 2.0 MiB — 105 ms — h2https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/osano-ui.jscmp.osano.com/16BZ95S4qp9Kl2gUA/c84... https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/osano-ui.js — 200 — 29.2 KiB — 33 ms — h3https://cmp.osano.com/cmp.osano.com/ https://cmp.osano.com/ — 200 — 1.2 KiB — 53 ms — h3https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/en.jsoncmp.osano.com/16BZ95S4qp9Kl2gUA/c84... https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/en.json — 200 — 0 B — 124 ms — h3https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/en.jsoncmp.osano.com/16BZ95S4qp9Kl2gUA/c84... https://cmp.osano.com/16BZ95S4qp9Kl2gUA/c84de61e-21d7-4a4a-9591-3d3a28fb5b1d/en.json — 200 — 2.6 KiB — 21 ms — h3https://dev.visualwebsiteoptimizer.com/cdn/edrv/worker-57f1b8d94a5f9167e9bcdcf861046428.br.jsdev.visualwebsiteoptimizer.com/cdn/... https://dev.visualwebsiteoptimizer.com/cdn/edrv/worker-57f1b8d94a5f9167e9bcdcf861046428.br.js — 200 — 71.7 KiB — 84 ms — h3https://dev.visualwebsiteoptimizer.com/cdn/edrv/va_gq-d728c477f0f4777c8be7f1f120d0c70b.br.jsdev.visualwebsiteoptimizer.com/cdn/... https://dev.visualwebsiteoptimizer.com/cdn/edrv/va_gq-d728c477f0f4777c8be7f1f120d0c70b.br.js — 200 — 96.5 KiB — 89 ms — h3https://dev.visualwebsiteoptimizer.com/v.gif?cd=0&a=774097&d=leagueoflegends.com&u=D19CF634D065048AFE5573BA5D7920791&h=7e972afae54ece67e775de228c625709&t=falsedev.visualwebsiteoptimizer.com/v.gi... https://dev.visualwebsiteoptimizer.com/v.gif?cd=0&a=774097&d=leagueoflegends.com&u=D19CF634D065048AFE5573BA5D7920791&h=7e972afae54ece67e775de228c625709&t=false — 200 — 147 B — 102 ms — h2https://cdn.rgpub.io/public/live/riotbar/latest/lol-rso-pbe.es-es.jscdn.rgpub.io/public/live/riotbar/la... https://cdn.rgpub.io/public/live/riotbar/latest/lol-rso-pbe.es-es.js — 200 — 119.4 KiB — 17 ms — http/1.1https://www.leagueoflegends.com/_next/static/css/d22fe4243c447d5f.csswww.leagueoflegends.com/_next/stati... https://www.leagueoflegends.com/_next/static/css/d22fe4243c447d5f.css — 200 — 0 B — 1 ms — h2blob:https://www.leagueoflegends.com/c152cdee-d576-4063-a8fd-a07e5951c815www.leagueoflegends.com/c152cdee-d5... blob:https://www.leagueoflegends.com/c152cdee-d576-4063-a8fd-a07e5951c815 — 200 — -1 B — 216 ms — blobhttps://lolstatic-a.akamaihd.net/webfonts/live/fonts/beaufort/BeaufortforLOL-BoldItalic.wofflolstatic-a.akamaihd.net/webfonts/l... https://lolstatic-a.akamaihd.net/webfonts/live/fonts/beaufort/BeaufortforLOL-BoldItalic.woff — 200 — 52.2 KiB — 69 ms — http/1.1https://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-Regular.wofflolstatic-a.akamaihd.net/webfonts/l... https://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-Regular.woff — 200 — 78.9 KiB — 64 ms — http/1.1https://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-Bold.wofflolstatic-a.akamaihd.net/webfonts/l... https://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-Bold.woff — 200 — 79.0 KiB — 65 ms — http/1.1https://lolstatic-a.akamaihd.net/webfonts/live/fonts/beaufort/BeaufortforLOL-HeavyItalic.wofflolstatic-a.akamaihd.net/webfonts/l... https://lolstatic-a.akamaihd.net/webfonts/live/fonts/beaufort/BeaufortforLOL-HeavyItalic.woff — 200 — 52.3 KiB — 67 ms — http/1.1https://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-SemiBold.wofflolstatic-a.akamaihd.net/webfonts/l... https://lolstatic-a.akamaihd.net/webfonts/live/fonts/spiegel/Spiegel-SemiBold.woff — 200 — 80.5 KiB — 67 ms — http/1.1blob:https://www.leagueoflegends.com/21ed2add-30ce-4bfc-8a11-dc9b788d16d1www.leagueoflegends.com/21ed2add-30... blob:https://www.leagueoflegends.com/21ed2add-30ce-4bfc-8a11-dc9b788d16d1 — 200 — -1 B — 195 ms — blobhttps://dev.visualwebsiteoptimizer.com/cdn/edrv/nc-367e6623b8f828e1b7169e212977ec69.br.jsdev.visualwebsiteoptimizer.com/cdn/... https://dev.visualwebsiteoptimizer.com/cdn/edrv/nc-367e6623b8f828e1b7169e212977ec69.br.js — 200 — 25.6 KiB — 30 ms — h3https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/9eb028de391e65072d06e77f06d0955f66b9fa2c-736x316.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=300cmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/9eb028de391e65072d06e77f06d0955f66b9fa2c-736x316.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=300 — 200 — 11.7 KiB — 10 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/2037fa505fd6b830ad9212f57865bbf49014e2e3-656x656.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=656cmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/2037fa505fd6b830ad9212f57865bbf49014e2e3-656x656.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=656 — 200 — 9.7 KiB — 11 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/e1511d4d93a84b836844c77b4ff96b1cf65f4f8d-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/e1511d4d93a84b836844c77b4ff96b1cf65f4f8d-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=center — 200 — 2.4 KiB — 11 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/651b0a4388dffbb709588546d7d73fd1a4e5b45d-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/651b0a4388dffbb709588546d7d73fd1a4e5b45d-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=center — 200 — 2.8 KiB — 12 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/9872a60add3d215d217eda67e08a07ef7191ab89-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/9872a60add3d215d217eda67e08a07ef7191ab89-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=center — 200 — 2.0 KiB — 13 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/fce8a3c7b1267ce428530fa845dd3f970772d5cd-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/fce8a3c7b1267ce428530fa845dd3f970772d5cd-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=center — 200 — 1.8 KiB — 14 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/1824a47af762aeac9d88d3bae5a4eb2ece928f0d-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/1824a47af762aeac9d88d3bae5a4eb2ece928f0d-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=center — 200 — 2.3 KiB — 27 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/019898f21e749a5f6f71b609714d87f3fe084df5-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/019898f21e749a5f6f71b609714d87f3fe084df5-220x220.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=center — 200 — 2.5 KiB — 17 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/befd42ad6d2564159a441d08cfc3bf511532eb74-1628x1628.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=611cmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/befd42ad6d2564159a441d08cfc3bf511532eb74-1628x1628.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=611 — 200 — 33.9 KiB — 42 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/a6f94cd5ed222d3b99e535f17cd9592d3c716bb5-3840x1616.png?accountingTag=LoL&auto=format&fit=fill&q=80&h=640cmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/a6f94cd5ed222d3b99e535f17cd9592d3c716bb5-3840x1616.png?accountingTag=LoL&auto=format&fit=fill&q=80&h=640 — 200 — 17.9 KiB — 27 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/76c98a7d43d4185e9ce1c9e0cd6f9647fed75acd-1304x1304.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=595cmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/76c98a7d43d4185e9ce1c9e0cd6f9647fed75acd-1304x1304.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=595 — 200 — 35.5 KiB — 43 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/e50f5eb867949248d81b3c4a1dcb3e7d7cf187de-440x440.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/e50f5eb867949248d81b3c4a1dcb3e7d7cf187de-440x440.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=center — 200 — 2.8 KiB — 17 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/88a013a106668103aedbceb8f174bd4cbc06568b-440x440.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/88a013a106668103aedbceb8f174bd4cbc06568b-440x440.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=center — 200 — 3.0 KiB — 18 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/d1df552539dd70a8ffd38b6e93d1e751fb980ea6-440x440.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/d1df552539dd70a8ffd38b6e93d1e751fb980ea6-440x440.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=96&w=96&crop=center — 200 — 2.5 KiB — 20 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/0eb5bc3bbb7794eceea3a5e7948906e1cbcd027f-5120x1810.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=1350cmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/0eb5bc3bbb7794eceea3a5e7948906e1cbcd027f-5120x1810.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=1350 — 200 — 2.6 KiB — 824 ms — h3https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/4c59eeaf4adc540fd42745bd5c71563fba8f6288-3840x1328.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=1350cmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/4c59eeaf4adc540fd42745bd5c71563fba8f6288-3840x1328.png?accountingTag=LoL&auto=format&fit=fill&q=80&w=1350 — 200 — 2.1 KiB — 66 ms — h3https://cmsassets.rgpub.io/sanity/images/dsfx7636/news_live/b428c14c41ee524cc92c30594ba4c48c8eceda39-1920x1080.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=223&w=397&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news_live/b428c14c41ee524cc92c30594ba4c48c8eceda39-1920x1080.png?accountingTag=LoL&auto=format&fit=crop&q=80&h=223&w=397&crop=center — 200 — 14.8 KiB — 37 ms — h3https://cmsassets.rgpub.io/sanity/images/dsfx7636/news_live/364936d73003424efaa9b122cf9f4002f7d7a88b-1920x1080.jpg?accountingTag=LoL&auto=format&fit=crop&q=80&h=223&w=397&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news_live/364936d73003424efaa9b122cf9f4002f7d7a88b-1920x1080.jpg?accountingTag=LoL&auto=format&fit=crop&q=80&h=223&w=397&crop=center — 200 — 17.0 KiB — 38 ms — h3https://cmsassets.rgpub.io/sanity/images/dsfx7636/news_live/3e4e70fab04442caf14f90256604516550d30464-1920x1080.jpg?accountingTag=LoL&auto=format&fit=crop&q=80&h=223&w=397&crop=centercmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news_live/3e4e70fab04442caf14f90256604516550d30464-1920x1080.jpg?accountingTag=LoL&auto=format&fit=crop&q=80&h=223&w=397&crop=center — 200 — 10.9 KiB — 52 ms — h3https://www.youtube.com/iframe_apiwww.youtube.com/iframe_api https://www.youtube.com/iframe_api — 200 — 3.6 KiB — 130 ms — h2blob:https://www.leagueoflegends.com/a2eb4b30-f76a-4328-ab5b-f2e1e966080bwww.leagueoflegends.com/a2eb4b30-f7... blob:https://www.leagueoflegends.com/a2eb4b30-f76a-4328-ab5b-f2e1e966080b — 200 — -1 B — 26 ms — blobhttps://cmsassets.rgpub.io/sanity/images/dsfx7636/news/a6f94cd5ed222d3b99e535f17cd9592d3c716bb5-3840x1616.png?accountingTag=LoL&auto=format&fit=fill&q=80&h=691cmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news/a6f94cd5ed222d3b99e535f17cd9592d3c716bb5-3840x1616.png?accountingTag=LoL&auto=format&fit=fill&q=80&h=691 — 200 — 19.0 KiB — 24 ms — h3https://lolstatic-a.akamaihd.net/webfonts/live/css/riot/fonts.csslolstatic-a.akamaihd.net/webfonts/l... https://lolstatic-a.akamaihd.net/webfonts/live/css/riot/fonts.css — 200 — 1.9 KiB — 11 ms — http/1.1https://xsso.leagueoflegends.com/xssoxsso.leagueoflegends.com/xsso https://xsso.leagueoflegends.com/xsso — 200 — 2.9 KiB — 96 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/riotbar_live/d984d8f29c6d2f1e7bc8266033940b0f70a4574e-715x872.png?&h=100&fit=maxcmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/riotbar_live/d984d8f29c6d2f1e7bc8266033940b0f70a4574e-715x872.png?&h=100&fit=max — 200 — 4.4 KiB — 12 ms — h3https://cmsassets.rgpub.io/sanity/images/dsfx7636/riotbar_live/518f350451239148a7d7d7c45ad459ff72b0c6f3-872x872.jpg?&h=100&fit=maxcmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/riotbar_live/518f350451239148a7d7d7c45ad459ff72b0c6f3-872x872.jpg?&h=100&fit=max — 200 — 3.7 KiB — 10 ms — h3https://cmsassets.rgpub.io/sanity/images/dsfx7636/riotbar_live/bf77a611f44b483465a07955eee2046a52688f30-872x872.jpg?&h=100&fit=maxcmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/riotbar_live/bf77a611f44b483465a07955eee2046a52688f30-872x872.jpg?&h=100&fit=max — 200 — 3.4 KiB — 10 ms — h3https://cmsassets.rgpub.io/sanity/images/dsfx7636/riotbar_live/bde9f40d2636c583107d19fb0c7a9f53942f65db-872x872.jpg?&h=100&fit=maxcmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/riotbar_live/bde9f40d2636c583107d19fb0c7a9f53942f65db-872x872.jpg?&h=100&fit=max — 200 — 3.7 KiB — 9 ms — h3https://cmsassets.rgpub.io/sanity/images/dsfx7636/riotbar_live/8c28caecceb2a4f9847212683626dd7a76c98416-872x872.jpg?&h=100&fit=maxcmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/riotbar_live/8c28caecceb2a4f9847212683626dd7a76c98416-872x872.jpg?&h=100&fit=max — 200 — 4.0 KiB — 9 ms — h3https://cdn.rgpub.io/public/live/riotbar/latest/spritemap.svgcdn.rgpub.io/public/live/riotbar/la... https://cdn.rgpub.io/public/live/riotbar/latest/spritemap.svg — 200 — 11.9 KiB — 11 ms — http/1.1https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-SemiBold.woff2lolstatic-a.akamaihd.net/webfonts/l... https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-SemiBold.woff2 — 200 — 104.1 KiB — 19 ms — http/1.1https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Bold.woff2lolstatic-a.akamaihd.net/webfonts/l... https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Bold.woff2 — 200 — 104.5 KiB — 20 ms — http/1.1https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Regular.woff2lolstatic-a.akamaihd.net/webfonts/l... https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Regular.woff2 — 200 — 97.3 KiB — 22 ms — http/1.1https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Medium.woff2lolstatic-a.akamaihd.net/webfonts/l... https://lolstatic-a.akamaihd.net/webfonts/live/fonts/inter/v3/Inter-Medium.woff2 — 200 — 104.2 KiB — 23 ms — http/1.1https://lol.secure.dyn.riotcdn.net/channels/public/x/status/euw1.jsonlol.secure.dyn.riotcdn.net/channels... https://lol.secure.dyn.riotcdn.net/channels/public/x/status/euw1.json — 200 — 1.2 KiB — 18 ms — http/1.1https://cdn.rgpub.io/public/live/riotbar/content-manifests/es_ES.jsoncdn.rgpub.io/public/live/riotbar/co... https://cdn.rgpub.io/public/live/riotbar/content-manifests/es_ES.json — 200 — 4.5 KiB — 7 ms — http/1.1https://www.youtube.com/s/player/1bb6ee63/www-widgetapi.vflset/www-widgetapi.jswww.youtube.com/s/player/1bb6ee63/w... https://www.youtube.com/s/player/1bb6ee63/www-widgetapi.vflset/www-widgetapi.js — 200 — 10.6 KiB — 34 ms — h2https://xsso.leagueoflegends.com/check-session-iframexsso.leagueoflegends.com/check-sess... https://xsso.leagueoflegends.com/check-session-iframe — 200 — 534 B — 25 ms — h2https://auth.riotgames.com/check-session-iframeauth.riotgames.com/check-session-if... https://auth.riotgames.com/check-session-iframe — 403 — 480 B — 62 ms — h2data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEgAAABIAQMAAABvIyEEAAAABlBMVEUAAABTU1OoaSf/AAAAAXRST…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEgAAABIAQMAAABvIyEEAAAABlBMVEUAAABTU1OoaSf/AAAAAXRST… — 200 — 0 B — 0 ms — datahttps://xsso.leagueoflegends.com/riot-owned-iframexsso.leagueoflegends.com/riot-owned... https://xsso.leagueoflegends.com/riot-owned-iframe — 200 — 1.4 KiB — 27 ms — h2https://cmsassets.rgpub.io/sanity/images/dsfx7636/news_live/d3b7bd9decb1e1672dcb80be4f8bc1aa05490dc1-110x70.svg?accountingTag=LoLcmsassets.rgpub.io/sanity/images/ds... https://cmsassets.rgpub.io/sanity/images/dsfx7636/news_live/d3b7bd9decb1e1672dcb80be4f8bc1aa05490dc1-110x70.svg?accountingTag=LoL — 200 — 570 B — 5 ms — h3https://xsso.leagueoflegends.com/login?prompt=none&response_type=code&client_id=prod-xsso-leagueoflegends&scope=openid%20account%20email%20offline_accessxsso.leagueoflegends.com/login?prom... https://xsso.leagueoflegends.com/login?prompt=none&response_type=code&client_id=prod-xsso-leagueoflegends&scope=openid%20account%20email%20offline_access — 302 — 542 B — 53 ms — h2https://auth.riotgames.com/authorize?client_id=prod-xsso-leagueoflegends&scope=openid+account+email+offline_access&code_challenge_method=S256&code_challenge=nRXedwQ4mnzge-ReuVHHR9OWClyXuqxkWoOY0huUFR4&redirect_uri=https%3A%2F%2Fxsso.leagueoflegends.com%2Fredirect&state=eb180e0c238876dfc959bd27b4&response_type=code&prompt=noneauth.riotgames.com/authorize?client... https://auth.riotgames.com/authorize?client_id=prod-xsso-leagueoflegends&scope=openid+account+email+offline_access&code_challenge_method=S256&code_challenge=nRXedwQ4mnzge-ReuVHHR9OWClyXuqxkWoOY0huUFR4&redirect_uri=https%3A%2F%2Fxsso.leagueoflegends.com%2Fredirect&state=eb180e0c238876dfc959bd27b4&response_type=code&prompt=none — 403 — 266 B — 26 ms — h2
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 1527ms · 705KB · €17/mo
cmp.osano.com
Other
Costly
Execution 261ms
Transfer 44 KB
Monthly Cost €3/mo
cdn.rgpub.io
Other
Costly
Execution 256ms
Transfer 119 KB
Unused 33%
Monthly Cost €3/mo
www.leagueoflegends.com
Other
Costly
Execution 245ms
Transfer 25 KB
Monthly Cost €3/mo
Unattributable
Other
Costly
Execution 238ms
Transfer 0 KB
Monthly Cost €3/mo
www.leagueoflegends.com
Other
Costly
Execution 229ms
Transfer 43 KB
Monthly Cost €2/mo
www.leagueoflegends.com
Other
Optional
Execution 107ms
Transfer 299 KB
Unused 56%
Monthly Cost €1/mo
www.leagueoflegends.com
Other
Optional
Execution 99ms
Transfer 1 KB
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 92ms
Transfer 174 KB
Unused 43%
Monthly Cost €1/mo

These scripts may cost more than they're worth

  • cmp.osano.com adds 261ms and costs ~€3/month
  • cdn.rgpub.io adds 256ms and costs ~€3/month
  • www.leagueoflegends.com adds 245ms and costs ~€3/month
  • Unattributable adds 238ms and costs ~€3/month
  • www.leagueoflegends.com adds 229ms and costs ~€2/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

cmp.osano.com takes 261ms 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

cdn.rgpub.io takes 256ms 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.leagueoflegends.com takes 245ms 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 238ms 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.leagueoflegends.com 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.leagueoflegends.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.

Send Feedback