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https://ideasandoutcomes.com

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
76
GRADE
C
FIX
2
REVIEW
3
PASS
7
INFO
3

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

Mobile Desktop
97
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
99
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

693 ms

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

1.13 s

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

102 ms

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

0.003

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

693 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.

2.95 s

Page Load Progression

375 ms
750 ms
1.1 s
1.5 s
1.9 s
2.2 s
2.6 s
3.0 s
Checks
15
7 PASS 3 REVIEW 2 FIX
F
Page Weight Budget
Action
7.9 MB transferred, 61 requests
FIX
7.9 MB transferred, 61 requests
Critical::
Page weighs 10.5 MB (7.9 MB transferred)
Warning::
JavaScript is 823 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 823 KB
Info::
61 HTTP requests
Info::
Estimated 1.7 g CO2 per page load
7.9 MB / 2.4 MB budget
7.9 MB transferred
61 requests
1.7 g CO2 per page load
Other 6.1 MiB 77%
JavaScript 823.1 KiB 10%
Images 456.1 KiB 6%
Other 279.2 KiB 3%
HTML 116.9 KiB 1%
Fonts 112.2 KiB 1%
CSS 67.2 KiB 1%
Other 5.0 KiB 0%
Other 3.1 KiB 0%
Other 1.7 KiB 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

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.
Info::
Last-Modified header present

No Cache-Control header

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

B
Image Optimization
14 images, 0 KB saveable
REVIEW
14 images, 0 KB saveable
Warning::
https://ideasandoutcomes.com/assets/ideas-outcomes... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
14 images 456 KB
0 oversized -0 KB
9 legacy format
1 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

B
JS Execution Cost
777ms total JS execution
REVIEW
777ms total JS execution
Info::
Unattributable: 198ms CPU time
Info::
https://www.googletagmanager.com/gtm.js?id=GTM-PCT...: 149ms CPU time
Info::
https://ideasandoutcomes.com/: 122ms CPU time
Info::
https://script.hotjar.com/modules.6a0f3932cb1341a3...: 102ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-NZ42...: 92ms CPU time
Warning::
Third-party scripts: 655ms (84% of total)

Main Thread Breakdown

Script Evaluation 53% Other 22% Script Parsing & Compilation 11% Style & Layout 9%
ScriptTotalScriptingParse/CompileParty
Unattributable198ms4ms0ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-PCT4NZX149ms132ms15ms3rd
https://ideasandoutcomes.com/122ms10ms1ms1st
https://script.hotjar.com/modules.6a0f3932cb1341a35c18.js102ms88ms7ms3rd
https://www.googletagmanager.com/gtag/js?id=G-NZ42K1JRXR&cx=c&gtm=4e648192ms75ms16ms3rd
https://www.googletagmanager.com/gtag/js?id=AW-97823320762ms25ms37ms3rd
https://connect.facebook.net/signals/config/983932302871406?v=2.9.297&r=stable&domain=ideasandoutcomes.com&hme=c048e760b3fdc0fbdc117d7607b2c36e13eff2660c515ac72e86dac5ba060bb9&ex_m=104%2C205%2C154%2C22%2C72%2C73%2C145%2C68%2C67%2C11%2C162%2C90%2C16%2C138%2C127%2C39%2C75%2C78%2C134%2C159%2C164%2C8%2C4%2C5%2C7%2C6%2C3%2C91%2C101%2C165%2C170%2C219%2C62%2C186%2C187%2C55%2C277%2C30%2C74%2C231%2C230%2C229%2C23%2C33%2C103%2C61%2C10%2C63%2C97%2C98%2C99%2C105%2C130%2C31%2C29%2C132%2C133%2C129%2C128%2C155%2C76%2C158%2C156%2C157%2C50%2C60%2C123%2C15%2C161%2C45%2C264%2C265%2C263%2C26%2C27%2C28%2C48%2C146%2C77%2C112%2C18%2C20%2C44%2C40%2C42%2C41%2C83%2C92%2C96%2C110%2C144%2C147%2C46%2C111%2C24%2C21%2C119%2C69%2C36%2C149%2C148%2C150%2C141%2C139%2C25%2C35%2C59%2C109%2C160%2C70%2C17%2C152%2C114%2C81%2C66%2C19%2C85%2C86%2C116%2C84%2C136%2C135%2C34%2C279%2C294%2C212%2C201%2C202%2C200%2C297%2C289%2C52%2C213%2C107%2C131%2C80%2C121%2C54%2C47%2C49%2C113%2C120%2C126%2C58%2C64%2C151%2C115%2C37%2C32%2C53%2C56%2C100%2C163%2C1%2C124%2C14%2C122%2C12%2C2%2C57%2C93%2C65%2C118%2C89%2C88%2C166%2C167%2C94%2C95%2C9%2C125%2C102%2C51%2C142%2C87%2C79%2C71%2C117%2C106%2C43%2C143%2C0%2C82%2C137%2C140%2C153%2C38%2C108%2C13%2C16851ms44ms6ms3rd
C
JS Bundles
Action
19 scripts, 292 KB unused
REVIEW
19 scripts, 292 KB unused
Warning::
https://www.googletagmanager.com/gtag/js?id=G-NZ42...: 68 KB unused (39%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-PCT...: 64 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=AW-978...: 59 KB unused (41%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://ideasandoutcomes.com/build/assets/site-3fe...: 45 KB unused (85%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://connect.facebook.net/en_US/fbevents.js: 33 KB unused (34%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 292 KB
292 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtag/js?id=G-NZ42K1JRXR&cx=c&gtm=4e6481172 KB68 KB (39%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-PCT4NZX155 KB64 KB (42%)✓3rd
https://www.googletagmanager.com/gtag/js?id=AW-978233207145 KB59 KB (41%)✓3rd
https://ideasandoutcomes.com/build/assets/site-3fecb2a0.js55 KB45 KB (85%)✓1st
https://connect.facebook.net/en_US/fbevents.js96 KB33 KB (34%)✓3rd
https://consent.cookiebot.com/uc.js?cbid=6d058748-217d-477b-952d-d329cf7079aa&implementation=gtm&consentmode-dataredaction=dynamic36 KB23 KB (65%)✓3rd
https://sc.lfeeder.com/lftracker_v1_Xbp1oaEvNxk8EdVj.js11 KB—✓3rd
https://static.hotjar.com/c/hotjar-5343245.js?sv=76 KB—✓3rd
https://snap.licdn.com/li.lms-analytics/insight.min.js19 KB—✓3rd
https://challenges.cloudflare.com/turnstile/v0/g/b0a7532ac8ec/api.js17 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

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

A+
Third-Party Impact
17% third-party, 0 ms blocking
PASS
17% third-party, 0 ms blocking
Info::
Third-party code accounts for 17% of page weight (1.3 MiB of 7.9 MiB)
Info::
Third-party blocking time is low (0 ms)
83%
17%
First-party Third-party
A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A+
Font Loading
3 fonts (112 KB)
PASS
3 fonts (112 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

3

112 KB total

Render-blocking

0

of 3

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s FCP 693 ms LCP 1.1 shttps://use.typekit.net/af/bb178a/00000000000000007756f65e/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3l https://use.typekit.net/af/bb178a/00000000000000007756f65e/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3 — 36.8 KiB — 0 ms — font-display: swaphttps://use.typekit.net/af/bb178a/00000000000000007756f65e/31/d?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3d https://use.typekit.net/af/bb178a/00000000000000007756f65e/31/d?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3 — 37.7 KiB — 0 ms — font-display: swaphttps://use.typekit.net/af/bb178a/00000000000000007756f65e/31/a?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3a https://use.typekit.net/af/bb178a/00000000000000007756f65e/31/a?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3 — 37.7 KiB — 0 ms — font-display: swap
l woff2 swap
Size 37 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
d woff swap
Size 38 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
a unknown swap
Size 38 KB
Load time 0 ms
Start 0 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)

Fixing the unchecked items could save ~23 KB and ~46 ms

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

Green Hosting

This site is hosted on green energy infrastructure

Provider: Cloudflare

Network Waterfall
61 requests over 0ms
INFO

Performance analysis not available for this result.

Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
84% of JavaScript execution is third-party
First-party Third-party 655ms · 571KB · €7/mo
Unattributable
Other
Optional
Execution 198ms
Transfer 0 KB
Monthly Cost €2/mo
Google Tag Manager
Tag Manager
Optional
Execution 149ms
Transfer 155 KB
Unused 42%
Monthly Cost €2/mo
Hotjar
Session Replay
Optional
Execution 102ms
Transfer 57 KB
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 92ms
Transfer 172 KB
Unused 39%
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 62ms
Transfer 145 KB
Unused 41%
Monthly Cost €1/mo
Facebook Pixel
Advertising
Optional
Execution 51ms
Transfer 44 KB
Monthly Cost €1/mo

84% 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

How third-party costs are calculated

Real-User Performance (CrUX)
Field metrics from the Chrome User Experience Report
INFO

Chrome User Experience (CrUX)

Real-user metrics from the Chrome UX Report (2026-03-15 — 2026-04-11)

LCP (p75)

1067 ms

97% good

INP (p75)

45 ms

98% good

CLS (p75)

0.000

90% good

FCP (p75)

849 ms

TTFB (p75)

587 ms

This origin passes Core Web Vitals assessment
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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