Skip to content
https://web.app

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
83
GRADE
B
FIX
3
REVIEW
5
PASS
7
INFO
2

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

Mobile Desktop
48
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
95
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.
85
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.

5.81 s

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

7.81 s

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

474 ms

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

0.000

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

6.30 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.

9.98 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
17
7 PASS 5 REVIEW 3 FIX
D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (1.1 MiB of 1.1 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
JS Execution Cost
Action
2727ms total JS execution
FIX
2727ms total JS execution
Warning::
https://firebase.google.com/products/hosting/: 664ms CPU time
Warning::
Unattributable: 419ms CPU time
Warning::
https://www.gstatic.com/devrel-devsite/prod/v57907...: 278ms CPU time
Warning::
https://www.gstatic.com/devrel-devsite/prod/v57907...: 278ms CPU time
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-NDV...: 270ms CPU time
Warning::
Third-party scripts: 2727ms (100% of total)

Main Thread Breakdown

Script Evaluation 44% Other 23% Style & Layout 17% Script Parsing & Compilation 9% Parse HTML & CSS 4%
ScriptTotalScriptingParse/CompileParty
https://firebase.google.com/products/hosting/664ms16ms2ms3rd
Unattributable419ms32ms0ms3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_app_custom_elements_module.js278ms163ms97ms3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_app_module.js278ms154ms19ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-NDV7K7V5&l=atDataLayer270ms233ms34ms3rd
https://www.googletagmanager.com/gtag/js?id=G-64EQFFKSHW&l=atDataLayer&cx=c&gtm=4e64h1266ms231ms33ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-KFPLMHC256ms206ms48ms3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_header_module.js96ms53ms1ms3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_book_nav_module.js85ms11ms8ms3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/css/app.css59ms0ms0ms3rd

Showing top 10 of 11 scripts

F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

Adding a Cache-Control header can significantly improve repeat-visit performance.

B
Page Weight Budget
1.1 MB transferred, 78 requests
REVIEW
1.1 MB transferred, 78 requests
Info::
Page weighs 5.1 MB (1.1 MB transferred)
Warning::
JavaScript is 502 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 502 KB
Info::
78 HTTP requests
Info::
Estimated 0.23 g CO2 per page load
1.1 MB / 2.4 MB budget
1.1 MB transferred
78 requests
0.23 g CO2 per page load
JavaScript 502.3 KiB 44%
Fonts 193.0 KiB 17%
Images 190.2 KiB 17%
CSS 167.4 KiB 15%
HTML 86.6 KiB 8%
Other 1.2 KiB 0%
Other 1011 B 0%
Other 271 B 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Under budget

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

Why this matters

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

Source: web.dev

B
Image Optimization
7 images, 0 KB saveable
REVIEW
7 images, 0 KB saveable
Warning::
https://firebase.google.com/static/images/products... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://firebase.google.com/static/images/products... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://firebase.google.com/static/images/products... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://firebase.google.com/static/images/products... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://firebase.google.com/static/images/products... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
7 images 187 KB
0 oversized -0 KB
1 legacy format
5 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

C
JS Bundles
Action
48 scripts, 235 KB unused
REVIEW
48 scripts, 235 KB unused
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-KFP...: 85 KB unused (54%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-64EQ...: 62 KB unused (43%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-NDV...: 61 KB unused (46%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.gstatic.com/devrel-devsite/prod/v57907...: 27 KB unused (47%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 235 KB
235 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtm.js?id=GTM-KFPLMHC156 KB85 KB (54%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-64EQFFKSHW&l=atDataLayer&cx=c&gtm=4e64h1143 KB62 KB (43%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-NDV7K7V5&l=atDataLayer132 KB61 KB (46%)✓3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_app_module.js58 KB27 KB (47%)✓3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_notification_module.js0 KB—✓3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_cloudx_track_module.js0 KB—✓3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_a11y_announce_module.js0 KB—✓3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_actions_module.js0 KB—✓3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_analytics_module.js0 KB—✓3rd
https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_appearance_selector_module.js0 KB—✓3rd

Consider code splitting or tree shaking to reduce unused code.

Why this matters

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

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

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

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

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

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

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

Source: web.dev / Lighthouse coverage

B
Page Weight Inventory
78 resources · 1.1 MB · 235 KB savings available
REVIEW
78 resources · 1.1 MB · 235 KB savings available
Warning::
Page weight 118 KB over 1MB target
Got: 1.1 MB Expected: ≤ 1 MB
Info::
~235 KB of savings available
Warning::
77 third-party resources (100% of weight)
78 resources · 1.1 MiB · 77 third-party 117.9 KiB over 1MB target
JavaScript 44% · 502.3 KiB
Font 17% · 193.0 KiB
Image 17% · 190.2 KiB
CSS 15% · 167.4 KiB
Document 8% · 86.6 KiB
Other 0% · 2.4 KiB

~234.5 KiB of savings available

Remove unused JavaScript: 234.5 KiB
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
4 fonts (193 KB)
PASS
4 fonts (193 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

4

193 KB total

Render-blocking

0

of 4

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 5.8 s LCP 7.8 shttps://fonts.gstatic.com/s/googlesans/v67/4UasrENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RPjIUvbQoi-E.woff24UasrENHsxJlGDuGo1OIlJf... https://fonts.gstatic.com/s/googlesans/v67/4UasrENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RPjIUvbQoi-E.woff2 — 35.3 KiB — 46 ms — font-display: swaphttps://fonts.gstatic.com/s/materialicons/v145/flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2flUhRq6tzZclQEJ-Vdg-Iui... https://fonts.gstatic.com/s/materialicons/v145/flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2 — 125.6 KiB — 83 ms — font-display: swaphttps://fonts.gstatic.com/s/robotomono/v31/L0x5DF4xlVMF-BfR8bXMIjhLq3-cXbKD.woff2L0x5DF4xlVMF-BfR8bXMIjh... https://fonts.gstatic.com/s/robotomono/v31/L0x5DF4xlVMF-BfR8bXMIjhLq3-cXbKD.woff2 — 32.0 KiB — 60 ms — font-display: swaphttps://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2KFO7CnqEu92Fr1ME7kSn66a... https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 0 B — 29 ms — font-display: swap
4UasrENHsxJlGDuGo1OIlJf... woff2 swap
Size 35 KB
Load time 46 ms
Start 658 ms
Risk FOUT — text flashes from fallback to web font
flUhRq6tzZclQEJ-Vdg-Iui... woff2 swap
Size 126 KB
Load time 83 ms
Start 658 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
L0x5DF4xlVMF-BfR8bXMIjh... woff2 swap
Size 32 KB
Load time 60 ms
Start 660 ms
Risk FOUT — text flashes from fallback to web font
KFO7CnqEu92Fr1ME7kSn66a... woff2 swap
Size 0 KB
Load time 29 ms
Start 1.9 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 ~63 KB and ~126 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
3 hints, 0 missing preconnects
PASS
3 hints, 0 missing preconnects
Info::
Page uses 3 resource hint(s)

Current Resource Hints

preconnect
3
preload
—
dns-prefetch
—
prefetch
—

3 resource hints configured

A+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
Network Waterfall
78 requests over 4621ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 5.8 s LCP 7.8 shttps://web.app// https://web.app/ — 301 — 271 B — 10 ms — h2https://firebase.google.com/products/hosting/firebase.google.com/products/hostin... https://firebase.google.com/products/hosting/ — 200 — 86.1 KiB — 416 ms — h2https://fonts.googleapis.com/css?family=Google+Sans:400,500|Roboto:400,400italic,500,500italic,700,700italic|Roboto+Mono:400,500,700&display=swapfonts.googleapis.com/css?family=Goo... https://fonts.googleapis.com/css?family=Google+Sans:400,500|Roboto:400,400italic,500,500italic,700,700italic|Roboto+Mono:400,500,700&display=swap — 200 — 3.7 KiB — 101 ms — h2https://fonts.googleapis.com/css2?family=Material+Icons&family=Material+Symbols+Outlined&display=blockfonts.googleapis.com/css2?family=Ma... https://fonts.googleapis.com/css2?family=Material+Icons&family=Material+Symbols+Outlined&display=block — 200 — 588 B — 107 ms — h2https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/css/app.csswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/css/app.css — 200 — 154.1 KiB — 162 ms — h2https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/css/dark-theme.csswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/css/dark-theme.css — 200 — 5.7 KiB — 97 ms — h2https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swapfonts.googleapis.com/css2?family=Je... https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap — 200 — 799 B — 102 ms — h2https://fonts.googleapis.com/css?family=Google+Sans:400,500,600,700fonts.googleapis.com/css?family=Goo... https://fonts.googleapis.com/css?family=Google+Sans:400,500,600,700 — 200 — 2.5 KiB — 103 ms — h2https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/images/lockup.svgwww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/images/lockup.svg — 200 — 3.4 KiB — 148 ms — h2https://firebase.google.com/_pwa/firebase/manifest.jsonfirebase.google.com/_pwa/firebase/m... https://firebase.google.com/_pwa/firebase/manifest.json — 200 — 1.2 KiB — 30 ms — h2https://firebase.google.com/static/images/products/hosting/hosting-hero_2x.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-hero_2x.png — 200 — 186.8 KiB — 452 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/app_loader.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/app_loader.js — 200 — 12.7 KiB — 26 ms — h2https://fonts.gstatic.com/s/googlesans/v67/4UasrENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RPjIUvbQoi-E.woff2fonts.gstatic.com/s/googlesans/v67/... https://fonts.gstatic.com/s/googlesans/v67/4UasrENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RPjIUvbQoi-E.woff2 — 200 — 35.3 KiB — 46 ms — h3https://fonts.gstatic.com/s/materialicons/v145/flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2fonts.gstatic.com/s/materialicons/v... https://fonts.gstatic.com/s/materialicons/v145/flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2 — 200 — 125.6 KiB — 83 ms — h3https://fonts.gstatic.com/s/robotomono/v31/L0x5DF4xlVMF-BfR8bXMIjhLq3-cXbKD.woff2fonts.gstatic.com/s/robotomono/v31/... https://fonts.gstatic.com/s/robotomono/v31/L0x5DF4xlVMF-BfR8bXMIjhLq3-cXbKD.woff2 — 200 — 32.0 KiB — 60 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_app_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_app_module.js — 200 — 58.4 KiB — 49 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/images/favicon.pngwww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/images/favicon.png — 200 — 0 B — 1 ms — h3https://firebase.google.com/_pwa/firebase/icons/icon-144x144.pngfirebase.google.com/_pwa/firebase/i... https://firebase.google.com/_pwa/firebase/icons/icon-144x144.png — 200 — 0 B — 29 ms — h3https://firebase.google.com/static/images/products/hosting/hosting-1.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-1.png — 200 — 0 B — 6 ms — h3https://firebase.google.com/static/images/products/hosting/hosting-2.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-2.png — 200 — 0 B — 8 ms — h3https://firebase.google.com/static/images/products/hosting/hosting-3.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-3.png — 200 — 0 B — 7 ms — h3https://firebase.google.com/static/images/products/hosting/hosting-4.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-4.png — 200 — 0 B — 7 ms — h3https://firebase.google.com/static/images/products/hosting/hosting-5.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-5.png — 200 — 0 B — 7 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_app_custom_elements_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_app_custom_elements_module.js — 200 — 0 B — 94 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_header_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_header_module.js — 200 — 0 B — 28 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_cloudx_free_trial_eligible_store_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_cloudx_free_trial_eligible_store_module.js — 200 — 0 B — 45 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_cloudx_track_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_cloudx_track_module.js — 200 — 0 B — 47 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_a11y_announce_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_a11y_announce_module.js — 200 — 0 B — 49 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_actions_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_actions_module.js — 200 — 0 B — 56 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_analytics_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_analytics_module.js — 200 — 0 B — 56 ms — h3
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 5.8 s LCP 7.8 shttps://web.app// https://web.app/ — 301 — 271 B — 10 ms — h2https://firebase.google.com/products/hosting/firebase.google.com/products/hostin... https://firebase.google.com/products/hosting/ — 200 — 86.1 KiB — 416 ms — h2https://fonts.googleapis.com/css?family=Google+Sans:400,500|Roboto:400,400italic,500,500italic,700,700italic|Roboto+Mono:400,500,700&display=swapfonts.googleapis.com/css?family=Goo... https://fonts.googleapis.com/css?family=Google+Sans:400,500|Roboto:400,400italic,500,500italic,700,700italic|Roboto+Mono:400,500,700&display=swap — 200 — 3.7 KiB — 101 ms — h2https://fonts.googleapis.com/css2?family=Material+Icons&family=Material+Symbols+Outlined&display=blockfonts.googleapis.com/css2?family=Ma... https://fonts.googleapis.com/css2?family=Material+Icons&family=Material+Symbols+Outlined&display=block — 200 — 588 B — 107 ms — h2https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/css/app.csswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/css/app.css — 200 — 154.1 KiB — 162 ms — h2https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/css/dark-theme.csswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/css/dark-theme.css — 200 — 5.7 KiB — 97 ms — h2https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swapfonts.googleapis.com/css2?family=Je... https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap — 200 — 799 B — 102 ms — h2https://fonts.googleapis.com/css?family=Google+Sans:400,500,600,700fonts.googleapis.com/css?family=Goo... https://fonts.googleapis.com/css?family=Google+Sans:400,500,600,700 — 200 — 2.5 KiB — 103 ms — h2https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/images/lockup.svgwww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/images/lockup.svg — 200 — 3.4 KiB — 148 ms — h2https://firebase.google.com/_pwa/firebase/manifest.jsonfirebase.google.com/_pwa/firebase/m... https://firebase.google.com/_pwa/firebase/manifest.json — 200 — 1.2 KiB — 30 ms — h2https://firebase.google.com/static/images/products/hosting/hosting-hero_2x.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-hero_2x.png — 200 — 186.8 KiB — 452 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/app_loader.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/app_loader.js — 200 — 12.7 KiB — 26 ms — h2https://fonts.gstatic.com/s/googlesans/v67/4UasrENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RPjIUvbQoi-E.woff2fonts.gstatic.com/s/googlesans/v67/... https://fonts.gstatic.com/s/googlesans/v67/4UasrENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RPjIUvbQoi-E.woff2 — 200 — 35.3 KiB — 46 ms — h3https://fonts.gstatic.com/s/materialicons/v145/flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2fonts.gstatic.com/s/materialicons/v... https://fonts.gstatic.com/s/materialicons/v145/flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2 — 200 — 125.6 KiB — 83 ms — h3https://fonts.gstatic.com/s/robotomono/v31/L0x5DF4xlVMF-BfR8bXMIjhLq3-cXbKD.woff2fonts.gstatic.com/s/robotomono/v31/... https://fonts.gstatic.com/s/robotomono/v31/L0x5DF4xlVMF-BfR8bXMIjhLq3-cXbKD.woff2 — 200 — 32.0 KiB — 60 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_app_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_app_module.js — 200 — 58.4 KiB — 49 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/images/favicon.pngwww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/images/favicon.png — 200 — 0 B — 1 ms — h3https://firebase.google.com/_pwa/firebase/icons/icon-144x144.pngfirebase.google.com/_pwa/firebase/i... https://firebase.google.com/_pwa/firebase/icons/icon-144x144.png — 200 — 0 B — 29 ms — h3https://firebase.google.com/static/images/products/hosting/hosting-1.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-1.png — 200 — 0 B — 6 ms — h3https://firebase.google.com/static/images/products/hosting/hosting-2.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-2.png — 200 — 0 B — 8 ms — h3https://firebase.google.com/static/images/products/hosting/hosting-3.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-3.png — 200 — 0 B — 7 ms — h3https://firebase.google.com/static/images/products/hosting/hosting-4.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-4.png — 200 — 0 B — 7 ms — h3https://firebase.google.com/static/images/products/hosting/hosting-5.pngfirebase.google.com/static/images/p... https://firebase.google.com/static/images/products/hosting/hosting-5.png — 200 — 0 B — 7 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_app_custom_elements_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_app_custom_elements_module.js — 200 — 0 B — 94 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_header_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_header_module.js — 200 — 0 B — 28 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_cloudx_free_trial_eligible_store_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_cloudx_free_trial_eligible_store_module.js — 200 — 0 B — 45 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_cloudx_track_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_cloudx_track_module.js — 200 — 0 B — 47 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_a11y_announce_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_a11y_announce_module.js — 200 — 0 B — 49 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_actions_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_actions_module.js — 200 — 0 B — 56 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_analytics_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_analytics_module.js — 200 — 0 B — 56 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_appearance_selector_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_appearance_selector_module.js — 200 — 0 B — 59 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_badger_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_badger_module.js — 200 — 0 B — 58 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_book_nav_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_book_nav_module.js — 200 — 0 B — 77 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_bookmark_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_bookmark_module.js — 200 — 0 B — 71 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_concierge_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_concierge_module.js — 200 — 0 B — 71 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_content_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_content_module.js — 200 — 0 B — 96 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_cookie_notification_bar_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_cookie_notification_bar_module.js — 200 — 0 B — 91 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_feature_tooltip_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_feature_tooltip_module.js — 200 — 0 B — 87 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_feedback_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_feedback_module.js — 200 — 0 B — 121 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_footer_linkboxes_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_footer_linkboxes_module.js — 200 — 0 B — 83 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_footer_promos_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_footer_promos_module.js — 200 — 0 B — 81 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_footer_utility_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_footer_utility_module.js — 200 — 0 B — 121 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_heading_link_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_heading_link_module.js — 200 — 0 B — 97 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_language_selector_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_language_selector_module.js — 200 — 0 B — 112 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_llm_tools_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_llm_tools_module.js — 200 — 0 B — 104 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_notification_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_notification_module.js — 200 — 0 B — 76 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_panel_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_panel_module.js — 200 — 0 B — 119 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_progress_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_progress_module.js — 200 — 0 B — 126 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_recommendations_sidebar_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_recommendations_sidebar_module.js — 200 — 0 B — 94 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_search_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_search_module.js — 200 — 0 B — 113 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_sitemask_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_sitemask_module.js — 200 — 0 B — 92 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_snackbar_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_snackbar_module.js — 200 — 0 B — 98 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_tabs_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_tabs_module.js — 200 — 0 B — 112 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_toc_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_toc_module.js — 200 — 0 B — 90 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_tooltip_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_tooltip_module.js — 200 — 0 B — 92 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_user_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_user_module.js — 200 — 0 B — 93 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_firebase_gtm_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_firebase_gtm_module.js — 200 — 0 B — 112 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_firebase_utm_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_firebase_utm_module.js — 200 — 0 B — 91 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_badge_awarded_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_badge_awarded_module.js — 200 — 0 B — 72 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_concierge_ai_panel_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_concierge_ai_panel_module.js — 200 — 0 B — 54 ms — h3https://www.gstatic.com/glue/cookienotificationbar/config/2a.json?hl=enwww.gstatic.com/glue/cookienotifica... https://www.gstatic.com/glue/cookienotificationbar/config/2a.json?hl=en — 200 — 0 B — 44 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_callout_notification_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_callout_notification_module.js — 200 — 0 B — 42 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_callout_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_callout_module.js — 200 — 0 B — 46 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_mwc_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_mwc_module.js — 200 — 0 B — 45 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_spinner_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_spinner_module.js — 200 — 0 B — 46 ms — h3https://firebase.google.com/_d/profile/ogbfirebase.google.com/_d/profile/ogb https://firebase.google.com/_d/profile/ogb — 200 — 258 B — 296 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_dialog_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_dialog_module.js — 200 — 0 B — 34 ms — h3https://firebase.google.com/_d/alternate-gtm?referrer=firebase.google.com/_d/alternate-gt... https://firebase.google.com/_d/alternate-gtm?referrer= — 200 — 520 B — 224 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 — 0 B — 29 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_fast_track_profile_creator_module.jswww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/js/devsite_devsite_fast_track_profile_creator_module.js — 200 — 0 B — 31 ms — h3https://www.googletagmanager.com/gtm.js?id=GTM-KFPLMHCwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-KFPLMHC — 200 — 156.0 KiB — 150 ms — h2https://firebase.google.com/_d/profile/userfirebase.google.com/_d/profile/user https://firebase.google.com/_d/profile/user — 200 — 51 B — 217 ms — h3https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/images/lockup.svgwww.gstatic.com/devrel-devsite/prod... https://www.gstatic.com/devrel-devsite/prod/v579073a50c63499824df5a68b8922367066583d283ef78fdade1028efdb4ceb5/firebase/images/lockup.svg — 200 — 0 B — 5 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-NDV7K7V5&l=atDataLayerwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-NDV7K7V5&l=atDataLayer — 200 — 131.8 KiB — 43 ms — h2https://www.googletagmanager.com/gtag/js?id=G-64EQFFKSHW&l=atDataLayer&cx=c&gtm=4e64h1www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-64EQFFKSHW&l=atDataLayer&cx=c&gtm=4e64h1 — 200 — 143.5 KiB — 74 ms — h3https://region1.google-analytics.com/g/collect?v=2&tid=G-64EQFFKSHW&gtm=45je64h1v9185711061z89183356566za20gzb9183356566zd9183356566&_p=1776803428555&gcd=13l3l3l2l1l1&npa=1&dma_cps=a&dma=1&are=1&cid=1544872978.1776803429&frm=0&pscdl=noapi&rcb=15&sr=412x823&uaa=&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=0~115938465~115938469~117266400~118167059&dl=https%3A%2F%2Ffirebase.google.com%2Fproducts%2Fhosting&dt=Firebase%20Hosting%20%7C%20Fast%2C%20secure%20hosting%20for%20static%20websites&sid=1776803428&sct=1&seg=0&en=page_view&_fv=2&_nsi=1&_ss=1&ep.allowLinker=true&ep.anonymizeIp=true&ep.location=https%3A%2F%2F&ep.alwaysSendReferrer=true&ep.legacyHistoryImport=false&ep.storage=false&ep.experimentIds=&ep.langMachineTranslated=False&ep.langRequested=en&ep.langServed=en&ep.tenant=firebase&ep.contentType=article&ep.inPreferredLanguage=True&ep.recommendationExperiment=&epn.recommendationSourceDescriptionWords=0&epn.recommendationSourceIdentDescriptions=0&ep.recommendationSourcePage=&epn.recommendationSourceRank=0&epn.recommendationSourceTitleWords=0&epn.recommendationSourceType=0&up.internalUser=False&up.signedIn=False&tfd=3055region1.google-analytics.com/g/coll... https://region1.google-analytics.com/g/collect?v=2&tid=G-64EQFFKSHW&gtm=45je64h1v9185711061z89183356566za20gzb9183356566zd9183356566&_p=1776803428555&gcd=13l3l3l2l1l1&npa=1&dma_cps=a&dma=1&are=1&cid=1544872978.1776803429&frm=0&pscdl=noapi&rcb=15&sr=412x823&uaa=&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=0~115938465~115938469~117266400~118167059&dl=https%3A%2F%2Ffirebase.google.com%2Fproducts%2Fhosting&dt=Firebase%20Hosting%20%7C%20Fast%2C%20secure%20hosting%20for%20static%20websites&sid=1776803428&sct=1&seg=0&en=page_view&_fv=2&_nsi=1&_ss=1&ep.allowLinker=true&ep.anonymizeIp=true&ep.location=https%3A%2F%2F&ep.alwaysSendReferrer=true&ep.legacyHistoryImport=false&ep.storage=false&ep.experimentIds=&ep.langMachineTranslated=False&ep.langRequested=en&ep.langServed=en&ep.tenant=firebase&ep.contentType=article&ep.inPreferredLanguage=True&ep.recommendationExperiment=&epn.recommendationSourceDescriptionWords=0&epn.recommendationSourceIdentDescriptions=0&ep.recommendationSourcePage=&epn.recommendationSourceRank=0&epn.recommendationSourceTitleWords=0&epn.recommendationSourceType=0&up.internalUser=False&up.signedIn=False&tfd=3055 — 204 — 551 B — 67 ms — h2https://cloud.google.com/log?format=json&hasfast=true&authuser=0cloud.google.com/log?format=json&ha... https://cloud.google.com/log?format=json&hasfast=true&authuser=0 — 200 — 0 B — 93 ms — h2https://cloud.google.com/log?format=json&hasfast=true&authuser=0cloud.google.com/log?format=json&ha... https://cloud.google.com/log?format=json&hasfast=true&authuser=0 — 200 — 151 B — 79 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
100% of JavaScript execution is third-party
First-party Third-party 2727ms · 730KB · €8/mo
firebase.google.com
Other
Costly
Execution 664ms
Transfer 86 KB
Monthly Cost €2/mo
Unattributable
Other
Costly
Execution 419ms
Transfer 0 KB
Monthly Cost €1/mo
www.gstatic.com
Other
Costly
Execution 278ms
Transfer 0 KB
Monthly Cost €1/mo
www.gstatic.com
Other
Costly
Execution 278ms
Transfer 58 KB
Unused 47%
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Costly
Execution 270ms
Transfer 132 KB
Unused 46%
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Costly
Execution 266ms
Transfer 143 KB
Unused 43%
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Costly
Execution 256ms
Transfer 156 KB
Unused 54%
Monthly Cost €1/mo
www.gstatic.com
Other
Optional
Execution 96ms
Transfer 0 KB
Monthly Cost €0/mo
www.gstatic.com
Other
Optional
Execution 85ms
Transfer 0 KB
Monthly Cost €0/mo
www.gstatic.com
Other
Optional
Execution 59ms
Transfer 154 KB
Monthly Cost €0/mo
www.gstatic.com
Other
Optional
Execution 57ms
Transfer 0 KB
Monthly Cost €0/mo

These scripts may cost more than they're worth

  • firebase.google.com adds 664ms and costs ~€2/month
  • Unattributable adds 419ms and costs ~€1/month
  • www.gstatic.com adds 278ms and costs ~€1/month
  • www.gstatic.com adds 278ms and costs ~€1/month
  • Google Tag Manager adds 270ms and costs ~€1/month
  • Google Tag Manager adds 266ms and costs ~€1/month
  • Google Tag Manager adds 256ms and costs ~€1/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

firebase.google.com takes 664ms 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 419ms 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.gstatic.com takes 278ms 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.gstatic.com takes 278ms 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

Google Tag Manager takes 270ms 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

Google Tag Manager takes 266ms 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

Google Tag Manager 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

54% of Google Tag Manager's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

How third-party costs are calculated

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

Send Feedback