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Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
91
GRADE
A
FIX
2
REVIEW
0
PASS
11
INFO
2

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

Mobile Desktop
100
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.

261 ms

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

764 ms

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

43 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.

385 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.

764 ms

Page Load Progression

417 ms
833 ms
1.2 s
1.7 s
2.1 s
2.5 s
2.9 s
3.3 s
Checks
15
11 PASS 2 FIX
D
Third-Party Impact
Action
79% third-party, 0 ms blocking
FIX
79% third-party, 0 ms blocking
Warning::
Third-party code accounts for 79% of page weight (366.6 KiB of 464.3 KiB)
Info::
Third-party blocking time is low (0 ms)
21%
79%
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.

A+
Page Weight Budget
464 KB transferred, 17 requests
PASS
464 KB transferred, 17 requests
Info::
Page weighs 878 KB (464 KB transferred)
Info::
17 HTTP requests
Info::
Estimated 0.10 g CO2 per page load
464 KB / 2.4 MB budget
464 KB transferred
17 requests
0.10 g CO2 per page load
Other 262.7 KiB 57%
HTML 99.6 KiB 21%
JavaScript 86.8 KiB 19%
Images 8.6 KiB 2%
Other 5.0 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 9 KB
0 oversized -0 KB
3 legacy format
0 missing dimensions CLS risk
A+
JS Execution Cost
456ms total JS execution
PASS
456ms total JS execution
Warning::
https://com.com/cdn-cgi/challenge-platform/h/b/orc...: 392ms CPU time
Info::
Unattributable: 64ms CPU time
Info::
Third-party scripts: 64ms (14% of total)

Main Thread Breakdown

Script Evaluation 77% Other 14% Style & Layout 3%
ScriptTotalScriptingParse/CompileParty
https://com.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9efedae01bc5b8b6392ms369ms10ms1st
Unattributable64ms3ms0ms3rd
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
7 scripts, 0 KB unused
PASS
7 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://com.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9efedae01bc5b8b669 KB—✓1st
blob:https://com.com/5c57e7bb-8c5f-4057-b9bb-3b4f6849bee30 KB—✓3rd
https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js?onload=cFRiY3&render=explicit17 KB—✓3rd
blob:https://com.com/a133651d-0619-4fbd-a453-8c86f0afd557-0 KB—✓3rd
blob:https://challenges.cloudflare.com/6d7b4a21-bdac-42b3-a8ac-96e0ec5435370 KB—✓3rd
blob:https://challenges.cloudflare.com/0ca45243-b8b8-4fa0-8902-8b0a2d3c2b15-0 KB—✓3rd
blob:https://challenges.cloudflare.com/0ca45243-b8b8-4fa0-8902-8b0a2d3c2b15-0 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
17 resources · 464 KB · 0 KB savings available
PASS
17 resources · 464 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 464 KB
Warning::
11 third-party resources (79% of weight)
Info::
1 resources over 200KB
17 resources · 464.3 KiB · 11 third-party Within 1MB page-weight target
Other 57% · 264.4 KiB
Document 23% · 104.5 KiB
JavaScript 19% · 86.8 KiB
Image 2% · 8.6 KiB
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
17 requests over 2720ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 261 ms LCP 764 mshttps://com.com// https://com.com/ — 307 — 57 B — 28 ms — http/1.1https://com.com// https://com.com/ — 403 — 4.0 KiB — 9 ms — h2https://com.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9efedae01bc5b8b6/cdn-cgi/challenge-platform/h/b/orc... https://com.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9efedae01bc5b8b6 — 200 — 69.5 KiB — 20 ms — h2blob:https://com.com/5c57e7bb-8c5f-4057-b9bb-3b4f6849bee3com.com/5c57e7bb-8c5f-4057-b9bb-3b4... blob:https://com.com/5c57e7bb-8c5f-4057-b9bb-3b4f6849bee3 — -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 — 17.3 KiB — 31 ms — h3https://com.com/favicon.ico/favicon.ico https://com.com/favicon.ico — 403 — 5.9 KiB — 15 ms — h2https://com.com/favicon.ico/favicon.ico https://com.com/favicon.ico — 403 — 4.9 KiB — 13 ms — h2https://com.com/cdn-cgi/challenge-platform/h/b/flow/ov1/2861708471:1776798608:ErqmkTBsxeuPEUEQ-nj3Qg5gifcpzcridMS7hc7f-HQ/9efedae01bc5b8b6/FVdAVUHbR2UKZkCzDUhmO9ay9s9NFHEdVIxTQCh2aCU-1776800368-1.2.1.1-OcInF4ms2nN6z2JTtTG8bLM8mP2Yty29uJc_dzAesEyDP9t.zoOdaQJ1f9xYthg./cdn-cgi/challenge-platform/h/b/flo... https://com.com/cdn-cgi/challenge-platform/h/b/flow/ov1/2861708471:1776798608:ErqmkTBsxeuPEUEQ-nj3Qg5gifcpzcridMS7hc7f-HQ/9efedae01bc5b8b6/FVdAVUHbR2UKZkCzDUhmO9ay9s9NFHEdVIxTQCh2aCU-1776800368-1.2.1.1-OcInF4ms2nN6z2JTtTG8bLM8mP2Yty29uJc_dzAesEyDP9t.zoOdaQJ1f9xYthg. — 200 — 13.4 KiB — 18 ms — h2blob:https://com.com/a133651d-0619-4fbd-a453-8c86f0afd557com.com/a133651d-0619-4fbd-a453-8c8... blob:https://com.com/a133651d-0619-4fbd-a453-8c86f0afd557 — 200 — -1 B — 43 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/f/ov2/av0/rch/7absb/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/7absb/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/new/normal?lang=auto — 200 — 95.6 KiB — 48 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 — 9 ms — h3blob:https://challenges.cloudflare.com/6d7b4a21-bdac-42b3-a8ac-96e0ec543537challenges.cloudflare.com/6d7b4a21-... blob:https://challenges.cloudflare.com/6d7b4a21-bdac-42b3-a8ac-96e0ec543537 — -1 — 0 B — 0 ms — https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/1903685616:1776798609:2mBkH0c1QanQ_dZT3befYwdTaacqrcigMbTTBv3MVeo/9efedae29b374fd0/EtCyDtJCpcVznn8vls7FR0aFR6BhBuqNV.mbgn80OwY-1776800369-1.2.1.1-_7ivemT13MDodegXwbmB76GKt1BMA2lEris5aRh90nFMcE2m_We4Ugor4CZobuRnchallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/1903685616:1776798609:2mBkH0c1QanQ_dZT3befYwdTaacqrcigMbTTBv3MVeo/9efedae29b374fd0/EtCyDtJCpcVznn8vls7FR0aFR6BhBuqNV.mbgn80OwY-1776800369-1.2.1.1-_7ivemT13MDodegXwbmB76GKt1BMA2lEris5aRh90nFMcE2m_We4Ugor4CZobuRn — 200 — 249.3 KiB — 96 ms — h3blob:https://challenges.cloudflare.com/0ca45243-b8b8-4fa0-8902-8b0a2d3c2b15challenges.cloudflare.com/0ca45243-... blob:https://challenges.cloudflare.com/0ca45243-b8b8-4fa0-8902-8b0a2d3c2b15 — 200 — -1 B — 26 ms — blobblob:https://challenges.cloudflare.com/0ca45243-b8b8-4fa0-8902-8b0a2d3c2b15challenges.cloudflare.com/0ca45243-... blob:https://challenges.cloudflare.com/0ca45243-b8b8-4fa0-8902-8b0a2d3c2b15 — 200 — -1 B — 22 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/d/9efedae29b374fd0/1776800369389/CFIYabhYvb4Roq0challenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/d/9efedae29b374fd0/1776800369389/CFIYabhYvb4Roq0 — 200 — 2.5 KiB — 12 ms — h3https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/pat/9efedae29b374fd0/1776800369389/f0750242de35551a3891b79415d7b98d5c0ddc843adec229908f08c67da599fc/jtHh7UoQJoa5kkgchallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/pat/9efedae29b374fd0/1776800369389/f0750242de35551a3891b79415d7b98d5c0ddc843adec229908f08c67da599fc/jtHh7UoQJoa5kkg — 401 — 1.7 KiB — 19 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
14% of JavaScript execution is third-party
First-party Third-party 64ms · 0KB · $1/mo
Unattributable
Other
Optional
Execution 64ms
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.

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