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https://martindale.com

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
90
GRADE
A
FIX
2
REVIEW
1
PASS
10
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.
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.

311 ms

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

893 ms

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

70 ms

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

0.001

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

463 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.

934 ms

Page Load Progression

522 ms
1.0 s
1.6 s
2.1 s
2.6 s
3.1 s
3.7 s
4.2 s
Checks
15
10 PASS 1 REVIEW 2 FIX
D
Third-Party Impact
Action
80% third-party, 0 ms blocking
FIX
80% third-party, 0 ms blocking
Warning::
Third-party code accounts for 80% of page weight (417.4 KiB of 523.5 KiB)
Info::
Third-party blocking time is low (0 ms)
20%
80%
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.

B
JS Execution Cost
613ms total JS execution
REVIEW
613ms total JS execution
Warning::
https://martindale.com/cdn-cgi/challenge-platform/...: 546ms CPU time
Info::
Unattributable: 67ms CPU time
Info::
Third-party scripts: 67ms (11% of total)

Main Thread Breakdown

Script Evaluation 82% Other 11%
ScriptTotalScriptingParse/CompileParty
https://martindale.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9f08961d4fe133d1546ms523ms9ms1st
Unattributable67ms3ms0ms3rd
A+
Page Weight Budget
523 KB transferred, 21 requests
PASS
523 KB transferred, 21 requests
Info::
Page weighs 935 KB (523 KB transferred)
Info::
21 HTTP requests
Info::
Estimated 0.11 g CO2 per page load
523 KB / 2.4 MB budget
523 KB transferred
21 requests
0.11 g CO2 per page load
Other 308.3 KiB 59%
HTML 102.1 KiB 19%
JavaScript 91.8 KiB 18%
Images 11.2 KiB 2%
Other 8.5 KiB 2%
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 11 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
9 scripts, 0 KB unused
PASS
9 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://martindale.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js4 KB—✓1st
https://martindale.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9f08961d4fe133d170 KB—✓1st
blob:https://martindale.com/6e21928c-8f39-4cf8-89c2-b142c48c14cd0 KB—✓3rd
https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js?onload=cFRiY3&render=explicit17 KB—✓3rd
blob:https://martindale.com/e160aeac-6ca4-4654-9e00-33be10610e68-0 KB—✓3rd
blob:https://challenges.cloudflare.com/1e073670-ce4f-4dfc-8145-e8828a0e3be40 KB—✓3rd
blob:https://challenges.cloudflare.com/391c783d-fb3c-4973-900d-2bf6d2bf7972-0 KB—✓3rd
blob:https://challenges.cloudflare.com/391c783d-fb3c-4973-900d-2bf6d2bf7972-0 KB—✓3rd
blob:https://challenges.cloudflare.com/8d756fe0-8b22-48b2-a585-2fc6d9828bef-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
21 resources · 523 KB · 0 KB savings available
PASS
21 resources · 523 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 523 KB
Warning::
13 third-party resources (80% of weight)
Info::
1 resources over 200KB
21 resources · 523.5 KiB · 13 third-party Within 1MB page-weight target
Other 59% · 310.0 KiB
Document 21% · 110.5 KiB
JavaScript 18% · 91.8 KiB
Image 2% · 11.2 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
21 requests over 3762ms
INFO
0 ms 1.0 s 2.0 s 3.0 s FCP 311 ms LCP 893 mshttps://martindale.com// https://martindale.com/ — 307 — 64 B — 18 ms — http/1.1https://martindale.com// https://martindale.com/ — 403 — 4.2 KiB — 6 ms — h3https://martindale.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js/cdn-cgi/scripts/7d0fa10a/cloudflar... https://martindale.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js — 200 — 4.0 KiB — 9 ms — h3https://martindale.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9f08961d4fe133d1/cdn-cgi/challenge-platform/h/b/orc... https://martindale.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9f08961d4fe133d1 — 200 — 70.5 KiB — 19 ms — h3https://martindale.com/favicon.ico/favicon.ico https://martindale.com/favicon.ico — 403 — 4.3 KiB — 8 ms — h3blob:https://martindale.com/6e21928c-8f39-4cf8-89c2-b142c48c14cdmartindale.com/6e21928c-8f39-4cf8-8... blob:https://martindale.com/6e21928c-8f39-4cf8-89c2-b142c48c14cd — -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 — 35 ms — h3https://martindale.com/favicon.ico/favicon.ico https://martindale.com/favicon.ico — 403 — 5.3 KiB — 10 ms — h3https://martindale.com/favicon.ico/favicon.ico https://martindale.com/favicon.ico — 403 — 4.1 KiB — 6 ms — h3https://martindale.com/cdn-cgi/challenge-platform/h/b/flow/ov1/921088994:1776899606:TCZPLuqASM5Jf1BRi0FqA4kltO4BdQiE46Zi5nq76HU/9f08961d4fe133d1/BTZhufC2J69xwH.ebvM_yscIgcUTGgwB7IpGkKMCVbQ-1776902409-1.2.1.1-Gup2nHD3RSPW2HqMqvgPniFJorErfNi.mHjCPur21uMQNPPjgELJtiS9BnOzEjCN/cdn-cgi/challenge-platform/h/b/flo... https://martindale.com/cdn-cgi/challenge-platform/h/b/flow/ov1/921088994:1776899606:TCZPLuqASM5Jf1BRi0FqA4kltO4BdQiE46Zi5nq76HU/9f08961d4fe133d1/BTZhufC2J69xwH.ebvM_yscIgcUTGgwB7IpGkKMCVbQ-1776902409-1.2.1.1-Gup2nHD3RSPW2HqMqvgPniFJorErfNi.mHjCPur21uMQNPPjgELJtiS9BnOzEjCN — 200 — 13.7 KiB — 18 ms — h3blob:https://martindale.com/e160aeac-6ca4-4654-9e00-33be10610e68martindale.com/e160aeac-6ca4-4654-9... blob:https://martindale.com/e160aeac-6ca4-4654-9e00-33be10610e68 — 200 — -1 B — 36 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/f/ov2/av0/rch/rwiki/0x4AAAAAAAAjq6WYeRDKmebM/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/rwiki/0x4AAAAAAAAjq6WYeRDKmebM/light/fbE/new/normal?lang=auto — 200 — 97.9 KiB — 29 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 — 5 ms — h3blob:https://challenges.cloudflare.com/1e073670-ce4f-4dfc-8145-e8828a0e3be4challenges.cloudflare.com/1e073670-... blob:https://challenges.cloudflare.com/1e073670-ce4f-4dfc-8145-e8828a0e3be4 — -1 — 0 B — 0 ms — https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/859148713:1776899608:oBD1f9EvGn7UNBmE1Cfjd9Pm5Z3I3dGjHCcQ4LeOxkM/9f08961facfc558c/XgPJdUsQVX1oiXddxJOBQRF4CcB0ObwIoKMW8O9Cjv8-1776902410-1.2.1.1-w2N1N2iQZGr.pUtT.WPOy7KItcBMOZDs6YBT8dkV8kNXq1eTqg10wk1PLep_bbf5challenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/859148713:1776899608:oBD1f9EvGn7UNBmE1Cfjd9Pm5Z3I3dGjHCcQ4LeOxkM/9f08961facfc558c/XgPJdUsQVX1oiXddxJOBQRF4CcB0ObwIoKMW8O9Cjv8-1776902410-1.2.1.1-w2N1N2iQZGr.pUtT.WPOy7KItcBMOZDs6YBT8dkV8kNXq1eTqg10wk1PLep_bbf5 — 200 — 271.8 KiB — 115 ms — h3blob:https://challenges.cloudflare.com/391c783d-fb3c-4973-900d-2bf6d2bf7972challenges.cloudflare.com/391c783d-... blob:https://challenges.cloudflare.com/391c783d-fb3c-4973-900d-2bf6d2bf7972 — 200 — -1 B — 136 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/d/9f08961facfc558c/1776902410536/jEWM2lQJtN6XDp4challenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/d/9f08961facfc558c/1776902410536/jEWM2lQJtN6XDp4 — 200 — 5.7 KiB — 7 ms — h3blob:https://challenges.cloudflare.com/391c783d-fb3c-4973-900d-2bf6d2bf7972challenges.cloudflare.com/391c783d-... blob:https://challenges.cloudflare.com/391c783d-fb3c-4973-900d-2bf6d2bf7972 — 200 — -1 B — 19 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/pat/9f08961facfc558c/1776902410537/35ea20d4cb1e3e89aa1cd54d30c50b80c50a30b14fd15791a715c73eef942d01/6KEO2fvMg5P3pNGchallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/pat/9f08961facfc558c/1776902410537/35ea20d4cb1e3e89aa1cd54d30c50b80c50a30b14fd15791a715c73eef942d01/6KEO2fvMg5P3pNG — 401 — 1.7 KiB — 9 ms — h3https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/859148713:1776899608:oBD1f9EvGn7UNBmE1Cfjd9Pm5Z3I3dGjHCcQ4LeOxkM/9f08961facfc558c/XgPJdUsQVX1oiXddxJOBQRF4CcB0ObwIoKMW8O9Cjv8-1776902410-1.2.1.1-w2N1N2iQZGr.pUtT.WPOy7KItcBMOZDs6YBT8dkV8kNXq1eTqg10wk1PLep_bbf5challenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/859148713:1776899608:oBD1f9EvGn7UNBmE1Cfjd9Pm5Z3I3dGjHCcQ4LeOxkM/9f08961facfc558c/XgPJdUsQVX1oiXddxJOBQRF4CcB0ObwIoKMW8O9Cjv8-1776902410-1.2.1.1-w2N1N2iQZGr.pUtT.WPOy7KItcBMOZDs6YBT8dkV8kNXq1eTqg10wk1PLep_bbf5 — 200 — 22.8 KiB — 25 ms — h3blob:https://challenges.cloudflare.com/8d756fe0-8b22-48b2-a585-2fc6d9828befchallenges.cloudflare.com/8d756fe0-... blob:https://challenges.cloudflare.com/8d756fe0-8b22-48b2-a585-2fc6d9828bef — 200 — -1 B — 28 ms — blob
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
11% of JavaScript execution is third-party
First-party Third-party 67ms · 0KB · $1/mo
Unattributable
Other
Optional
Execution 67ms
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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