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https://broadwayworld.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
90
GRADE
A
FIX
2
REVIEW
1
PASS
12
INFO
2

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

Mobile Desktop
86
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
90
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
40
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

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

1.76 s

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

2.26 s

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

459 ms

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

0.002

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

1.76 s

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

3.65 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
12 PASS 1 REVIEW 2 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 (512.9 KiB of 513.1 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

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

C
JS Execution Cost
Action
1113ms total JS execution
REVIEW
1113ms total JS execution
Warning::
https://www.broadwayworld.com/cdn-cgi/challenge-pl...: 880ms CPU time
Info::
Unattributable: 158ms CPU time
Info::
https://www.broadwayworld.com/: 75ms CPU time
Warning::
Third-party scripts: 1113ms (100% of total)

Main Thread Breakdown

Script Evaluation 77% Other 16%
ScriptTotalScriptingParse/CompileParty
https://www.broadwayworld.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9f0762243b2a647a880ms844ms13ms3rd
Unattributable158ms5ms0ms3rd
https://www.broadwayworld.com/75ms8ms1ms3rd
A+
Page Weight Budget
513 KB transferred, 24 requests
PASS
513 KB transferred, 24 requests
Info::
Page weighs 910 KB (513 KB transferred)
Info::
24 HTTP requests
Info::
Estimated 0.11 g CO2 per page load
513 KB / 2.4 MB budget
513 KB transferred
24 requests
0.11 g CO2 per page load
Other 317.0 KiB 62%
HTML 96.7 KiB 19%
JavaScript 86.6 KiB 17%
Images 5.9 KiB 1%
Other 5.3 KiB 1%
Other 1.7 KiB 0%
0 2.4 MB 4.9 MB
Under budget
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
3 images, 0 KB saveable
PASS
3 images, 0 KB saveable
Info::
All images are well-optimized
3 images 6 KB
0 oversized -0 KB
3 legacy format
0 missing dimensions CLS risk
A+
Font Loading
No web fonts (system fonts)
PASS
No web fonts (system fonts)
Info::
No web fonts loaded — system fonts are fastest
No web fonts loaded — system fonts are optimal.
A+
JS Bundles
11 scripts, 0 KB unused
PASS
11 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.broadwayworld.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9f0762243b2a647a69 KB—✓3rd
blob:https://www.broadwayworld.com/73aa7487-fdc0-4497-ac73-cb47455b3a7c0 KB—✓3rd
https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js?onload=cFRiY3&render=explicit17 KB—✓3rd
blob:https://www.broadwayworld.com/95a5b58c-7772-4b92-a345-0e35e45aa663-0 KB—✓3rd
blob:https://challenges.cloudflare.com/89ed0ed9-7bc5-4b71-b94d-e0061346544a0 KB—✓3rd
blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbef-0 KB—✓3rd
blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbef-0 KB—✓3rd
blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbef-0 KB—✓3rd
blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbef-0 KB—✓3rd
blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbef-0 KB—✓3rd
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
Page Weight Inventory
24 resources · 513 KB · 0 KB savings available
PASS
24 resources · 513 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 513 KB
Warning::
22 third-party resources (100% of weight)
Info::
1 resources over 200KB
24 resources · 513.1 KiB · 22 third-party Within 1MB page-weight target
Other 62% · 318.9 KiB
Document 20% · 101.7 KiB
JavaScript 17% · 86.6 KiB
Image 1% · 5.9 KiB
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
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
24 requests over 2741ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 1.8 s LCP 2.3 shttps://broadwayworld.com// https://broadwayworld.com/ — 301 — 195 B — 63 ms — h2https://www.broadwayworld.com/www.broadwayworld.com/ https://www.broadwayworld.com/ — 307 — 67 B — 31 ms — http/1.1https://broadwayworld.com// https://broadwayworld.com/ — 301 — 0 B — 1 ms — h2https://www.broadwayworld.com/www.broadwayworld.com/ https://www.broadwayworld.com/ — 403 — 3.4 KiB — 24 ms — h2https://www.broadwayworld.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9f0762243b2a647awww.broadwayworld.com/cdn-cgi/chall... https://www.broadwayworld.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9f0762243b2a647a — 200 — 69.2 KiB — 83 ms — h3blob:https://www.broadwayworld.com/73aa7487-fdc0-4497-ac73-cb47455b3a7cwww.broadwayworld.com/73aa7487-fdc0... blob:https://www.broadwayworld.com/73aa7487-fdc0-4497-ac73-cb47455b3a7c — -1 — 0 B — 0 ms — https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js?onload=cFRiY3&render=explicitchallenges.cloudflare.com/turnstile... https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js?onload=cFRiY3&render=explicit — 200 — 17.4 KiB — 102 ms — h3https://www.broadwayworld.com/favicon.icowww.broadwayworld.com/favicon.ico https://www.broadwayworld.com/favicon.ico — 403 — 5.4 KiB — 23 ms — h3https://www.broadwayworld.com/favicon.icowww.broadwayworld.com/favicon.ico https://www.broadwayworld.com/favicon.ico — 403 — 5.0 KiB — 23 ms — h3https://www.broadwayworld.com/cdn-cgi/challenge-platform/h/b/flow/ov1/2574961096:1776888745:P4hk-3o_RhsRQQX88q8VNO601T4pZszmFrMeGiReD2Q/9f0762243b2a647a/cV6aVJe4IH_oaOQDXMCJRBxWk8Hum3XAsMRaQcH9owI-1776889795-1.2.1.1-0ulfV4Gws.3HbXjCplASyoqqjDg8IyFLrYGGhy5XCzVHXkBvsKjpI0uSJoLCViVOwww.broadwayworld.com/cdn-cgi/chall... https://www.broadwayworld.com/cdn-cgi/challenge-platform/h/b/flow/ov1/2574961096:1776888745:P4hk-3o_RhsRQQX88q8VNO601T4pZszmFrMeGiReD2Q/9f0762243b2a647a/cV6aVJe4IH_oaOQDXMCJRBxWk8Hum3XAsMRaQcH9owI-1776889795-1.2.1.1-0ulfV4Gws.3HbXjCplASyoqqjDg8IyFLrYGGhy5XCzVHXkBvsKjpI0uSJoLCViVO — 200 — 13.5 KiB — 36 ms — h3blob:https://www.broadwayworld.com/95a5b58c-7772-4b92-a345-0e35e45aa663www.broadwayworld.com/95a5b58c-7772... blob:https://www.broadwayworld.com/95a5b58c-7772-4b92-a345-0e35e45aa663 — 200 — -1 B — 26 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/f/ov2/av0/rch/6j92b/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/new/normal?lang=autochallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/f/ov2/av0/rch/6j92b/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/new/normal?lang=auto — 200 — 93.3 KiB — 100 ms — h3https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/cmg/1challenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/cmg/1 — 200 — 208 B — 25 ms — h3blob:https://challenges.cloudflare.com/89ed0ed9-7bc5-4b71-b94d-e0061346544achallenges.cloudflare.com/89ed0ed9-... blob:https://challenges.cloudflare.com/89ed0ed9-7bc5-4b71-b94d-e0061346544a — -1 — 0 B — 0 ms — https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/132605135:1776888746:UUgqxRDgmAerTIn1KCwsWYrFICNJQNFuswq5ghIZNvY/9f076226cc679ef9/1viiM1YMPrO_9_exwWxA2B7OPXaE42fdTLDGhI9EXcU-1776889795-1.2.1.1-Qp2Ajc38iZL9p8t4yWVX9Bxss462SA75XxPixMuaZMbN11.lvj1rDJ_H4NMJBHUfchallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/132605135:1776888746:UUgqxRDgmAerTIn1KCwsWYrFICNJQNFuswq5ghIZNvY/9f076226cc679ef9/1viiM1YMPrO_9_exwWxA2B7OPXaE42fdTLDGhI9EXcU-1776889795-1.2.1.1-Qp2Ajc38iZL9p8t4yWVX9Bxss462SA75XxPixMuaZMbN11.lvj1rDJ_H4NMJBHUf — 200 — 280.7 KiB — 169 ms — h3blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbefchallenges.cloudflare.com/575b4fce-... blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbef — 200 — -1 B — 11 ms — blobblob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbefchallenges.cloudflare.com/575b4fce-... blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbef — 200 — -1 B — 24 ms — blobblob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbefchallenges.cloudflare.com/575b4fce-... blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbef — 200 — -1 B — 23 ms — blobblob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbefchallenges.cloudflare.com/575b4fce-... blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbef — 200 — -1 B — 22 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/d/9f076226cc679ef9/1776889795942/MYfJUqNERCYLVTBchallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/d/9f076226cc679ef9/1776889795942/MYfJUqNERCYLVTB — 200 — 358 B — 21 ms — h3blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbefchallenges.cloudflare.com/575b4fce-... blob:https://challenges.cloudflare.com/575b4fce-3dae-4257-ad53-67d4e08bcbef — 200 — -1 B — 8 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/pat/9f076226cc679ef9/1776889795942/b90fb2630a29bc4dcd24b6133f9a5cb1af029d7276cc842d48a523e7dfd2ee8c/3vfT34T9uSxOqiLchallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/pat/9f076226cc679ef9/1776889795942/b90fb2630a29bc4dcd24b6133f9a5cb1af029d7276cc842d48a523e7dfd2ee8c/3vfT34T9uSxOqiL — 401 — 1.7 KiB — 23 ms — h3https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/132605135:1776888746:UUgqxRDgmAerTIn1KCwsWYrFICNJQNFuswq5ghIZNvY/9f076226cc679ef9/1viiM1YMPrO_9_exwWxA2B7OPXaE42fdTLDGhI9EXcU-1776889795-1.2.1.1-Qp2Ajc38iZL9p8t4yWVX9Bxss462SA75XxPixMuaZMbN11.lvj1rDJ_H4NMJBHUfchallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/132605135:1776888746:UUgqxRDgmAerTIn1KCwsWYrFICNJQNFuswq5ghIZNvY/9f076226cc679ef9/1viiM1YMPrO_9_exwWxA2B7OPXaE42fdTLDGhI9EXcU-1776889795-1.2.1.1-Qp2Ajc38iZL9p8t4yWVX9Bxss462SA75XxPixMuaZMbN11.lvj1rDJ_H4NMJBHUf — 200 — 22.8 KiB — 55 ms — h3blob:https://challenges.cloudflare.com/a38af042-e121-4a28-be49-7b278eaaba0dchallenges.cloudflare.com/a38af042-... blob:https://challenges.cloudflare.com/a38af042-e121-4a28-be49-7b278eaaba0d — 200 — -1 B — 11 ms — blob
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 1113ms · 73KB · $15/mo
www.broadwayworld.com
Other
Costly
Execution 880ms
Transfer 69 KB
Monthly Cost $12/mo
Unattributable
Other
Optional
Execution 158ms
Transfer 0 KB
Monthly Cost $2/mo
www.broadwayworld.com
Other
Optional
Execution 75ms
Transfer 3 KB
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • www.broadwayworld.com adds 880ms and costs ~$12/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

www.broadwayworld.com takes 880ms 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

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.

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