Skip to content
https://joinmastodon.org

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
90
GRADE
A
FIX
1
REVIEW
4
PASS
8
INFO
2

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

Mobile Desktop
99
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
92
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
83
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.

333 ms

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

853 ms

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

6 ms

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

0.009

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

731 ms

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

1.02 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
8 PASS 4 REVIEW 1 FIX
D
JS Bundles
Action
42 scripts, 398 KB unused
FIX
42 scripts, 398 KB unused
Warning::
https://joinmastodon.org/_next/static/chunks/223-8...: 48 KB unused (92%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://joinmastodon.org/_next/static/chunks/223-8...: 48 KB unused (92%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://joinmastodon.org/_next/static/chunks/pages...: 43 KB unused (88%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://joinmastodon.org/_next/static/chunks/pages...: 43 KB unused (88%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://joinmastodon.org/_next/static/chunks/802-c...: 36 KB unused (64%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 398 KB
398 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://joinmastodon.org/_next/static/chunks/223-8dfb04dccb7295c1.js0 KB48 KB (92%)✓1st
https://joinmastodon.org/_next/static/chunks/223-8dfb04dccb7295c1.js18 KB48 KB (92%)✓1st
https://joinmastodon.org/_next/static/chunks/pages/hosting-d1a4a58a9f20aaf2.js0 KB43 KB (88%)✓1st
https://joinmastodon.org/_next/static/chunks/pages/hosting-d1a4a58a9f20aaf2.js18 KB43 KB (88%)✓1st
https://joinmastodon.org/_next/static/chunks/802-c44bed76d8b58842.js12 KB36 KB (64%)✓1st
https://joinmastodon.org/_next/static/chunks/802-c44bed76d8b58842.js0 KB36 KB (64%)✓1st
https://joinmastodon.org/_next/static/chunks/716-e5aa5df69cce9777.js0 KB26 KB (88%)✓1st
https://joinmastodon.org/_next/static/chunks/716-e5aa5df69cce9777.js10 KB26 KB (88%)✓1st
https://joinmastodon.org/_next/static/chunks/pages/apps-79b70f1eb01b8319.js0 KB24 KB (38%)✓1st
https://joinmastodon.org/_next/static/chunks/pages/apps-79b70f1eb01b8319.js23 KB24 KB (38%)✓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

B
Page Weight Budget
1.3 MB transferred, 65 requests
REVIEW
1.3 MB transferred, 65 requests
Info::
Page weighs 2.0 MB (1.3 MB transferred)
Info::
65 HTTP requests
Info::
Estimated 0.26 g CO2 per page load
1.3 MB / 2.4 MB budget
1.3 MB transferred
65 requests
0.26 g CO2 per page load
Images 897.1 KiB 70%
JavaScript 183.0 KiB 14%
Other 133.5 KiB 10%
Fonts 49.7 KiB 4%
HTML 13.4 KiB 1%
CSS 9.3 KiB 1%
Other 2.0 KiB 0%
0 2.4 MB 4.9 MB
Under budget
B
JS Execution Cost
559ms total JS execution
REVIEW
559ms total JS execution
Info::
https://joinmastodon.org/: 215ms CPU time
Info::
https://joinmastodon.org/_next/static/chunks/frame...: 141ms CPU time
Info::
Unattributable: 126ms CPU time
Info::
https://joinmastodon.org/_next/static/chunks/main-...: 77ms CPU time
Info::
Third-party scripts: 126ms (22% of total)

Main Thread Breakdown

Script Evaluation 46% Style & Layout 21% Other 18% Script Parsing & Compilation 7% Rendering 3%
ScriptTotalScriptingParse/CompileParty
https://joinmastodon.org/215ms20ms0ms1st
https://joinmastodon.org/_next/static/chunks/framework-1ce91eb6f9ecda85.js141ms131ms5ms1st
Unattributable126ms6ms0ms3rd
https://joinmastodon.org/_next/static/chunks/main-ee4a8c97ebc7ec18.js77ms65ms8ms1st
B
Page Weight Inventory
65 resources · 1.3 MB · 398 KB savings available
REVIEW
65 resources · 1.3 MB · 398 KB savings available
Warning::
Page weight 264 KB over 1MB target
Got: 1.3 MB Expected: ≤ 1 MB
Info::
~398 KB of savings available
Info::
10 third-party resources (1% of weight)
Info::
1 resources over 200KB
65 resources · 1.3 MiB · 10 third-party 264.0 KiB over 1MB target
Image 70% · 899.3 KiB
JavaScript 24% · 314.3 KiB
Font 4% · 49.7 KiB
Document 1% · 13.4 KiB
CSS 1% · 9.3 KiB
Other 0% · 2.0 KiB

~397.9 KiB of savings available

Remove unused JavaScript: 397.9 KiB
B
HTTP Caching
s-maxage=300, stale-while-revalidate=31535700
REVIEW
s-maxage=300, stale-while-revalidate=31535700
Info::
Cache-Control header is set
Got: s-maxage=300, stale-while-revalidate=31535700
Info::
CDN TTL: 5 minutes (s-maxage=300)
Info::
ETag present — enables conditional (304) responses
Cache-Control

s-maxage=300, stale-while-revalidate=31535700

DirectiveValueMeaning
s-maxage300CDN caches for 5 minutes
stale-while-revalidate31535700Serve stale for 52 weeks while fetching fresh
A+
Third-Party Impact
1% third-party, 0 ms blocking
PASS
1% third-party, 0 ms blocking
Info::
Third-party code accounts for 1% of page weight (7.2 KiB of 1.3 MiB)
Info::
Third-party blocking time is low (0 ms)
99%
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
Image Optimization
10 images, 0 KB saveable
PASS
10 images, 0 KB saveable
Info::
All images are well-optimized
10 images 897 KB
0 oversized -0 KB
3 legacy format
0 missing dimensions CLS risk
A+
Font Loading
1 fonts (50 KB)
PASS
1 fonts (50 KB)
Info::
1 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

1

50 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 FCP 333 ms LCP 853 mshttps://joinmastodon.org/fonts/manrope-variable.woff2manrope-variable.woff2 https://joinmastodon.org/fonts/manrope-variable.woff2 — 49.7 KiB — 8 ms — font-display: swap
manrope-variable.woff2 woff2 swap
Size 50 KB
Load time 8 ms
Start 477 ms
Risk FOUT — text flashes from fallback to web font
Optimization checklist
  • Preload critical fonts (priority=high)
  • Use woff2 format for all fonts
  • Set font-display to swap, optional, or fallback
  • Subset large fonts (≤100 KB each)
A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Axis12 Ltd

Network Waterfall
65 requests over 1070ms
INFO
0 ms 500 ms 1.0 s FCP 333 ms LCP 853 mshttps://joinmastodon.org// https://joinmastodon.org/ — 200 — 13.4 KiB — 324 ms — h2https://joinmastodon.org/_next/static/media/home_hero_mobile.76a87209.webp/_next/static/media/home_hero_mobil... https://joinmastodon.org/_next/static/media/home_hero_mobile.76a87209.webp — 200 — 47.7 KiB — 15 ms — h2https://joinmastodon.org/_next/static/media/home_hero_desktop.2632cca0.png/_next/static/media/home_hero_deskt... https://joinmastodon.org/_next/static/media/home_hero_desktop.2632cca0.png — 200 — 723.2 KiB — 108 ms — h2https://joinmastodon.org/_next/static/css/3992710abe57951b.css/_next/static/css/3992710abe57951b.... https://joinmastodon.org/_next/static/css/3992710abe57951b.css — 200 — 9.0 KiB — 8 ms — h2https://joinmastodon.org/_next/static/css/b8e302d41b271438.css/_next/static/css/b8e302d41b271438.... https://joinmastodon.org/_next/static/css/b8e302d41b271438.css — 200 — 293 B — 18 ms — h2https://joinmastodon.org/_next/static/chunks/webpack-06c5c96a03e9f041.js/_next/static/chunks/webpack-06c5c9... https://joinmastodon.org/_next/static/chunks/webpack-06c5c96a03e9f041.js — 200 — 1.3 KiB — 25 ms — h3https://joinmastodon.org/_next/static/chunks/framework-1ce91eb6f9ecda85.js/_next/static/chunks/framework-1ce9... https://joinmastodon.org/_next/static/chunks/framework-1ce91eb6f9ecda85.js — 200 — 41.9 KiB — 67 ms — h3https://joinmastodon.org/_next/static/chunks/main-ee4a8c97ebc7ec18.js/_next/static/chunks/main-ee4a8c97e... https://joinmastodon.org/_next/static/chunks/main-ee4a8c97ebc7ec18.js — 200 — 34.1 KiB — 67 ms — h3https://joinmastodon.org/_next/static/chunks/pages/_app-81d06eba5a50a9ee.js/_next/static/chunks/pages/_app-81d... https://joinmastodon.org/_next/static/chunks/pages/_app-81d06eba5a50a9ee.js — 200 — 24.7 KiB — 74 ms — h3https://joinmastodon.org/_next/static/chunks/173-2d2a59a8545e12a4.js/_next/static/chunks/173-2d2a59a854... https://joinmastodon.org/_next/static/chunks/173-2d2a59a8545e12a4.js — 200 — 4.9 KiB — 46 ms — h3https://joinmastodon.org/_next/static/chunks/230-50714b1108760e10.js/_next/static/chunks/230-50714b1108... https://joinmastodon.org/_next/static/chunks/230-50714b1108760e10.js — 200 — 2.6 KiB — 46 ms — h3https://joinmastodon.org/_next/static/chunks/208-56d29e0b49b40b32.js/_next/static/chunks/208-56d29e0b49... https://joinmastodon.org/_next/static/chunks/208-56d29e0b49b40b32.js — 200 — 3.8 KiB — 46 ms — h3https://joinmastodon.org/_next/static/chunks/653-43826e7c7586c064.js/_next/static/chunks/653-43826e7c75... https://joinmastodon.org/_next/static/chunks/653-43826e7c7586c064.js — 200 — 8.4 KiB — 46 ms — h3https://joinmastodon.org/_next/static/chunks/443-4e5bdf315de09195.js/_next/static/chunks/443-4e5bdf315d... https://joinmastodon.org/_next/static/chunks/443-4e5bdf315de09195.js — 200 — 18.6 KiB — 75 ms — h3https://joinmastodon.org/_next/static/chunks/834-7e0826e6278794a7.js/_next/static/chunks/834-7e0826e627... https://joinmastodon.org/_next/static/chunks/834-7e0826e6278794a7.js — 200 — 7.2 KiB — 68 ms — h3https://joinmastodon.org/_next/static/chunks/827-d81ea7764e8cf952.js/_next/static/chunks/827-d81ea7764e... https://joinmastodon.org/_next/static/chunks/827-d81ea7764e8cf952.js — 200 — 17.0 KiB — 67 ms — h3data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%273…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%273… — 200 — 0 B — 0 ms — datadata:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7data:image/gif;base64,R0lGODlhAQABA... data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7 — 200 — 0 B — 0 ms — datahttps://joinmastodon.org/_next/static/chunks/pages/index-329a00464feea170.js/_next/static/chunks/pages/index-32... https://joinmastodon.org/_next/static/chunks/pages/index-329a00464feea170.js — 200 — 9.5 KiB — 67 ms — h3https://joinmastodon.org/_next/static/_L-LMDMgcQx5G4GCgHYMk/_buildManifest.js/_next/static/_L-LMDMgcQx5G4GCgHYMk... https://joinmastodon.org/_next/static/_L-LMDMgcQx5G4GCgHYMk/_buildManifest.js — 200 — 1.5 KiB — 66 ms — h3https://joinmastodon.org/_next/static/_L-LMDMgcQx5G4GCgHYMk/_ssgManifest.js/_next/static/_L-LMDMgcQx5G4GCgHYMk... https://joinmastodon.org/_next/static/_L-LMDMgcQx5G4GCgHYMk/_ssgManifest.js — 200 — 532 B — 66 ms — h3https://scripts.simpleanalyticscdn.com/latest.jsscripts.simpleanalyticscdn.com/late... https://scripts.simpleanalyticscdn.com/latest.js — 200 — 4.8 KiB — 76 ms — h2https://scripts.simpleanalyticscdn.com/auto-events.jsscripts.simpleanalyticscdn.com/auto... https://scripts.simpleanalyticscdn.com/auto-events.js — 200 — 2.1 KiB — 78 ms — h2data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%279…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%279… — 200 — 0 B — 0 ms — datahttps://joinmastodon.org/fonts/manrope-variable.woff2/fonts/manrope-variable.woff2 https://joinmastodon.org/fonts/manrope-variable.woff2 — 200 — 49.7 KiB — 8 ms — h3data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%277…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%277… — 200 — 0 B — 0 ms — datahttps://joinmastodon.org/_next/static/media/wordmark-white-text.01e9f493.svg/_next/static/media/wordmark-white-... https://joinmastodon.org/_next/static/media/wordmark-white-text.01e9f493.svg — 200 — 3.4 KiB — 7 ms — h3
0 ms 500 ms 1.0 s FCP 333 ms LCP 853 mshttps://joinmastodon.org// https://joinmastodon.org/ — 200 — 13.4 KiB — 324 ms — h2https://joinmastodon.org/_next/static/media/home_hero_mobile.76a87209.webp/_next/static/media/home_hero_mobil... https://joinmastodon.org/_next/static/media/home_hero_mobile.76a87209.webp — 200 — 47.7 KiB — 15 ms — h2https://joinmastodon.org/_next/static/media/home_hero_desktop.2632cca0.png/_next/static/media/home_hero_deskt... https://joinmastodon.org/_next/static/media/home_hero_desktop.2632cca0.png — 200 — 723.2 KiB — 108 ms — h2https://joinmastodon.org/_next/static/css/3992710abe57951b.css/_next/static/css/3992710abe57951b.... https://joinmastodon.org/_next/static/css/3992710abe57951b.css — 200 — 9.0 KiB — 8 ms — h2https://joinmastodon.org/_next/static/css/b8e302d41b271438.css/_next/static/css/b8e302d41b271438.... https://joinmastodon.org/_next/static/css/b8e302d41b271438.css — 200 — 293 B — 18 ms — h2https://joinmastodon.org/_next/static/chunks/webpack-06c5c96a03e9f041.js/_next/static/chunks/webpack-06c5c9... https://joinmastodon.org/_next/static/chunks/webpack-06c5c96a03e9f041.js — 200 — 1.3 KiB — 25 ms — h3https://joinmastodon.org/_next/static/chunks/framework-1ce91eb6f9ecda85.js/_next/static/chunks/framework-1ce9... https://joinmastodon.org/_next/static/chunks/framework-1ce91eb6f9ecda85.js — 200 — 41.9 KiB — 67 ms — h3https://joinmastodon.org/_next/static/chunks/main-ee4a8c97ebc7ec18.js/_next/static/chunks/main-ee4a8c97e... https://joinmastodon.org/_next/static/chunks/main-ee4a8c97ebc7ec18.js — 200 — 34.1 KiB — 67 ms — h3https://joinmastodon.org/_next/static/chunks/pages/_app-81d06eba5a50a9ee.js/_next/static/chunks/pages/_app-81d... https://joinmastodon.org/_next/static/chunks/pages/_app-81d06eba5a50a9ee.js — 200 — 24.7 KiB — 74 ms — h3https://joinmastodon.org/_next/static/chunks/173-2d2a59a8545e12a4.js/_next/static/chunks/173-2d2a59a854... https://joinmastodon.org/_next/static/chunks/173-2d2a59a8545e12a4.js — 200 — 4.9 KiB — 46 ms — h3https://joinmastodon.org/_next/static/chunks/230-50714b1108760e10.js/_next/static/chunks/230-50714b1108... https://joinmastodon.org/_next/static/chunks/230-50714b1108760e10.js — 200 — 2.6 KiB — 46 ms — h3https://joinmastodon.org/_next/static/chunks/208-56d29e0b49b40b32.js/_next/static/chunks/208-56d29e0b49... https://joinmastodon.org/_next/static/chunks/208-56d29e0b49b40b32.js — 200 — 3.8 KiB — 46 ms — h3https://joinmastodon.org/_next/static/chunks/653-43826e7c7586c064.js/_next/static/chunks/653-43826e7c75... https://joinmastodon.org/_next/static/chunks/653-43826e7c7586c064.js — 200 — 8.4 KiB — 46 ms — h3https://joinmastodon.org/_next/static/chunks/443-4e5bdf315de09195.js/_next/static/chunks/443-4e5bdf315d... https://joinmastodon.org/_next/static/chunks/443-4e5bdf315de09195.js — 200 — 18.6 KiB — 75 ms — h3https://joinmastodon.org/_next/static/chunks/834-7e0826e6278794a7.js/_next/static/chunks/834-7e0826e627... https://joinmastodon.org/_next/static/chunks/834-7e0826e6278794a7.js — 200 — 7.2 KiB — 68 ms — h3https://joinmastodon.org/_next/static/chunks/827-d81ea7764e8cf952.js/_next/static/chunks/827-d81ea7764e... https://joinmastodon.org/_next/static/chunks/827-d81ea7764e8cf952.js — 200 — 17.0 KiB — 67 ms — h3data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%273…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%273… — 200 — 0 B — 0 ms — datadata:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7data:image/gif;base64,R0lGODlhAQABA... data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7 — 200 — 0 B — 0 ms — datahttps://joinmastodon.org/_next/static/chunks/pages/index-329a00464feea170.js/_next/static/chunks/pages/index-32... https://joinmastodon.org/_next/static/chunks/pages/index-329a00464feea170.js — 200 — 9.5 KiB — 67 ms — h3https://joinmastodon.org/_next/static/_L-LMDMgcQx5G4GCgHYMk/_buildManifest.js/_next/static/_L-LMDMgcQx5G4GCgHYMk... https://joinmastodon.org/_next/static/_L-LMDMgcQx5G4GCgHYMk/_buildManifest.js — 200 — 1.5 KiB — 66 ms — h3https://joinmastodon.org/_next/static/_L-LMDMgcQx5G4GCgHYMk/_ssgManifest.js/_next/static/_L-LMDMgcQx5G4GCgHYMk... https://joinmastodon.org/_next/static/_L-LMDMgcQx5G4GCgHYMk/_ssgManifest.js — 200 — 532 B — 66 ms — h3https://scripts.simpleanalyticscdn.com/latest.jsscripts.simpleanalyticscdn.com/late... https://scripts.simpleanalyticscdn.com/latest.js — 200 — 4.8 KiB — 76 ms — h2https://scripts.simpleanalyticscdn.com/auto-events.jsscripts.simpleanalyticscdn.com/auto... https://scripts.simpleanalyticscdn.com/auto-events.js — 200 — 2.1 KiB — 78 ms — h2data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%279…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%279… — 200 — 0 B — 0 ms — datahttps://joinmastodon.org/fonts/manrope-variable.woff2/fonts/manrope-variable.woff2 https://joinmastodon.org/fonts/manrope-variable.woff2 — 200 — 49.7 KiB — 8 ms — h3data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%271… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%277…www.w3.org/2000/svg%27%20version=%2... data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%277… — 200 — 0 B — 0 ms — datahttps://joinmastodon.org/_next/static/media/wordmark-white-text.01e9f493.svg/_next/static/media/wordmark-white-... https://joinmastodon.org/_next/static/media/wordmark-white-text.01e9f493.svg — 200 — 3.4 KiB — 7 ms — h3https://joinmastodon.org/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Ffeatures_timeline.37b84513.png&w=1080&q=75/_next/image?url=%2F_next%2Fstatic%... https://joinmastodon.org/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Ffeatures_timeline.37b84513.png&w=1080&q=75 — 200 — 122.7 KiB — 36 ms — h3https://joinmastodon.org/_next/data/_L-LMDMgcQx5G4GCgHYMk/en.json/_next/data/_L-LMDMgcQx5G4GCgHYMk/e... https://joinmastodon.org/_next/data/_L-LMDMgcQx5G4GCgHYMk/en.json — 200 — 409 B — 15 ms — h3https://joinmastodon.org/_next/data/_L-LMDMgcQx5G4GCgHYMk/en/apps.json/_next/data/_L-LMDMgcQx5G4GCgHYMk/e... https://joinmastodon.org/_next/data/_L-LMDMgcQx5G4GCgHYMk/en/apps.json — 200 — 413 B — 22 ms — h3https://joinmastodon.org/_next/data/_L-LMDMgcQx5G4GCgHYMk/en/hosting.json/_next/data/_L-LMDMgcQx5G4GCgHYMk/e... https://joinmastodon.org/_next/data/_L-LMDMgcQx5G4GCgHYMk/en/hosting.json — 200 — 417 B — 23 ms — h3https://joinmastodon.org/_next/data/_L-LMDMgcQx5G4GCgHYMk/en/sponsors.json/_next/data/_L-LMDMgcQx5G4GCgHYMk/e... https://joinmastodon.org/_next/data/_L-LMDMgcQx5G4GCgHYMk/en/sponsors.json — 200 — 415 B — 23 ms — h3https://joinmastodon.org/_next/data/_L-LMDMgcQx5G4GCgHYMk/en/servers.json/_next/data/_L-LMDMgcQx5G4GCgHYMk/e... https://joinmastodon.org/_next/data/_L-LMDMgcQx5G4GCgHYMk/en/servers.json — 200 — 412 B — 22 ms — h3https://joinmastodon.org/_next/static/chunks/07c2d338-e946331cef3076e6.js/_next/static/chunks/07c2d338-e9463... https://joinmastodon.org/_next/static/chunks/07c2d338-e946331cef3076e6.js — 200 — 2.8 KiB — 24 ms — h3https://joinmastodon.org/_next/static/chunks/290-f30726857f74c776.js/_next/static/chunks/290-f30726857f... https://joinmastodon.org/_next/static/chunks/290-f30726857f74c776.js — 200 — 6.8 KiB — 21 ms — h3https://joinmastodon.org/_next/static/chunks/802-c44bed76d8b58842.js/_next/static/chunks/802-c44bed76d8... https://joinmastodon.org/_next/static/chunks/802-c44bed76d8b58842.js — 200 — 12.3 KiB — 33 ms — h3https://joinmastodon.org/_next/static/chunks/463-4d4fbcf0cfd07cb2.js/_next/static/chunks/463-4d4fbcf0cf... https://joinmastodon.org/_next/static/chunks/463-4d4fbcf0cfd07cb2.js — 200 — 9.7 KiB — 39 ms — h3https://joinmastodon.org/_next/static/chunks/223-8dfb04dccb7295c1.js/_next/static/chunks/223-8dfb04dccb... https://joinmastodon.org/_next/static/chunks/223-8dfb04dccb7295c1.js — 200 — 17.8 KiB — 39 ms — h3https://joinmastodon.org/_next/static/chunks/77-fc744e8c81384586.js/_next/static/chunks/77-fc744e8c813... https://joinmastodon.org/_next/static/chunks/77-fc744e8c81384586.js — 200 — 6.2 KiB — 37 ms — h3https://joinmastodon.org/_next/static/chunks/pages/apps-79b70f1eb01b8319.js/_next/static/chunks/pages/apps-79b... https://joinmastodon.org/_next/static/chunks/pages/apps-79b70f1eb01b8319.js — 200 — 23.2 KiB — 45 ms — h3https://joinmastodon.org/_next/static/chunks/pages/hosting-d1a4a58a9f20aaf2.js/_next/static/chunks/pages/hosting-... https://joinmastodon.org/_next/static/chunks/pages/hosting-d1a4a58a9f20aaf2.js — 200 — 18.3 KiB — 36 ms — h3https://joinmastodon.org/_next/static/chunks/716-e5aa5df69cce9777.js/_next/static/chunks/716-e5aa5df69c... https://joinmastodon.org/_next/static/chunks/716-e5aa5df69cce9777.js — 200 — 10.3 KiB — 45 ms — h3https://joinmastodon.org/_next/static/chunks/pages/sponsors-3e0eae74fc9e6a8b.js/_next/static/chunks/pages/sponsors... https://joinmastodon.org/_next/static/chunks/pages/sponsors-3e0eae74fc9e6a8b.js — 200 — 8.3 KiB — 44 ms — h3https://joinmastodon.org/_next/static/chunks/914-076ac88e5d3186ba.js/_next/static/chunks/914-076ac88e5d... https://joinmastodon.org/_next/static/chunks/914-076ac88e5d3186ba.js — 200 — 3.4 KiB — 35 ms — h3https://joinmastodon.org/_next/static/chunks/343-74212cad998955aa.js/_next/static/chunks/343-74212cad99... https://joinmastodon.org/_next/static/chunks/343-74212cad998955aa.js — 200 — 6.2 KiB — 43 ms — h3https://queue.simpleanalyticscdn.com/simple.gif?version=cdn_latest_11&hostname=joinmastodon.org&ua=Mozilla%2F5.0%20(Macintosh%3B%20Intel%20Mac%20OS%20X%2010_15_7)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F146.0.0.0%20Safari%2F537.36&https=true&timezone=UTC&page_id=3a6a00b0-59ae-4a64-8cf7-0ae6e783a513&session_id=d8bb6500-efd5-4253-9382-b9987fcff2a3&sri=false&mobile=false&brands=%5B%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22146%22%7D%2C%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%22146%22%7D%5D&os_name=macOS&os_version=10.15.7&path=%2F&viewport_width=1350&viewport_height=940&language=en-US&screen_width=800&screen_height=600&unique=true&id=3a6a00b0-59ae-4a64-8cf7-0ae6e783a513&type=pageview&time=1776807071422queue.simpleanalyticscdn.com/simple... https://queue.simpleanalyticscdn.com/simple.gif?version=cdn_latest_11&hostname=joinmastodon.org&ua=Mozilla%2F5.0%20(Macintosh%3B%20Intel%20Mac%20OS%20X%2010_15_7)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F146.0.0.0%20Safari%2F537.36&https=true&timezone=UTC&page_id=3a6a00b0-59ae-4a64-8cf7-0ae6e783a513&session_id=d8bb6500-efd5-4253-9382-b9987fcff2a3&sri=false&mobile=false&brands=%5B%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22146%22%7D%2C%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%22146%22%7D%5D&os_name=macOS&os_version=10.15.7&path=%2F&viewport_width=1350&viewport_height=940&language=en-US&screen_width=800&screen_height=600&unique=true&id=3a6a00b0-59ae-4a64-8cf7-0ae6e783a513&type=pageview&time=1776807071422 — 202 — 255 B — 64 ms — h2https://joinmastodon.org/_next/static/chunks/pages/servers-cb51a6845366132b.js/_next/static/chunks/pages/servers-... https://joinmastodon.org/_next/static/chunks/pages/servers-cb51a6845366132b.js — 200 — 6.1 KiB — 45 ms — h3https://joinmastodon.org/_next/static/media/favicon-32x32.3a702fe9.png/_next/static/media/favicon-32x32.3... https://joinmastodon.org/_next/static/media/favicon-32x32.3a702fe9.png — 200 — 2.2 KiB — 8 ms — h3https://joinmastodon.org/_next/static/css/b8e302d41b271438.css/_next/static/css/b8e302d41b271438.... https://joinmastodon.org/_next/static/css/b8e302d41b271438.css — 200 — 0 B — 2 ms — h2https://joinmastodon.org/_next/static/chunks/pages/hosting-d1a4a58a9f20aaf2.js/_next/static/chunks/pages/hosting-... https://joinmastodon.org/_next/static/chunks/pages/hosting-d1a4a58a9f20aaf2.js — 200 — 0 B — 9 ms — h3https://joinmastodon.org/_next/static/chunks/07c2d338-e946331cef3076e6.js/_next/static/chunks/07c2d338-e9463... https://joinmastodon.org/_next/static/chunks/07c2d338-e946331cef3076e6.js — 200 — 0 B — 10 ms — h3https://joinmastodon.org/_next/static/chunks/290-f30726857f74c776.js/_next/static/chunks/290-f30726857f... https://joinmastodon.org/_next/static/chunks/290-f30726857f74c776.js — 200 — 0 B — 22 ms — h3https://joinmastodon.org/_next/static/chunks/802-c44bed76d8b58842.js/_next/static/chunks/802-c44bed76d8... https://joinmastodon.org/_next/static/chunks/802-c44bed76d8b58842.js — 200 — 0 B — 29 ms — h3https://joinmastodon.org/_next/static/chunks/463-4d4fbcf0cfd07cb2.js/_next/static/chunks/463-4d4fbcf0cf... https://joinmastodon.org/_next/static/chunks/463-4d4fbcf0cfd07cb2.js — 200 — 0 B — 30 ms — h3https://joinmastodon.org/_next/static/chunks/223-8dfb04dccb7295c1.js/_next/static/chunks/223-8dfb04dccb... https://joinmastodon.org/_next/static/chunks/223-8dfb04dccb7295c1.js — 200 — 0 B — 30 ms — h3https://joinmastodon.org/_next/static/chunks/77-fc744e8c81384586.js/_next/static/chunks/77-fc744e8c813... https://joinmastodon.org/_next/static/chunks/77-fc744e8c81384586.js — 200 — 0 B — 24 ms — h3https://joinmastodon.org/_next/static/chunks/pages/apps-79b70f1eb01b8319.js/_next/static/chunks/pages/apps-79b... https://joinmastodon.org/_next/static/chunks/pages/apps-79b70f1eb01b8319.js — 200 — 0 B — 28 ms — h3https://joinmastodon.org/_next/static/chunks/716-e5aa5df69cce9777.js/_next/static/chunks/716-e5aa5df69c... https://joinmastodon.org/_next/static/chunks/716-e5aa5df69cce9777.js — 200 — 0 B — 23 ms — h3https://joinmastodon.org/_next/static/chunks/pages/sponsors-3e0eae74fc9e6a8b.js/_next/static/chunks/pages/sponsors... https://joinmastodon.org/_next/static/chunks/pages/sponsors-3e0eae74fc9e6a8b.js — 200 — 0 B — 23 ms — h3https://joinmastodon.org/_next/static/chunks/914-076ac88e5d3186ba.js/_next/static/chunks/914-076ac88e5d... https://joinmastodon.org/_next/static/chunks/914-076ac88e5d3186ba.js — 200 — 0 B — 18 ms — h3https://joinmastodon.org/_next/static/chunks/343-74212cad998955aa.js/_next/static/chunks/343-74212cad99... https://joinmastodon.org/_next/static/chunks/343-74212cad998955aa.js — 200 — 0 B — 18 ms — h3https://joinmastodon.org/_next/static/chunks/pages/servers-cb51a6845366132b.js/_next/static/chunks/pages/servers-... https://joinmastodon.org/_next/static/chunks/pages/servers-cb51a6845366132b.js — 200 — 0 B — 18 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
22% of JavaScript execution is third-party
First-party Third-party 126ms · 0KB · €1/mo
Unattributable
Other
Optional
Execution 126ms
Transfer 0 KB
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