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Performance

· 14 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
90
GRADE
A
FIX
1
REVIEW
1
PASS
11
INFO
1

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.
91
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.
45
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.

306 ms

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

851 ms

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

15 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.

399 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.

851 ms

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
14
11 PASS 1 REVIEW 1 FIX
D
Third-Party Impact
Action
81% third-party, 0 ms blocking
FIX
81% third-party, 0 ms blocking
Warning::
Third-party code accounts for 81% of page weight (389.4 KiB of 480.8 KiB)
Info::
Third-party blocking time is low (0 ms)
19%
81%
First-party Third-party
B
HTTP Caching
no-cache
REVIEW
no-cache
Info::
Cache-Control header is set
Got: no-cache
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

no-cache

DirectiveValueMeaning
no-cache—Cache but always revalidate first
A+
Page Weight Budget
481 KB transferred, 17 requests
PASS
481 KB transferred, 17 requests
Info::
Page weighs 875 KB (481 KB transferred)
Info::
17 HTTP requests
Info::
Estimated 0.10 g CO2 per page load
481 KB / 2.4 MB budget
481 KB transferred
17 requests
0.10 g CO2 per page load
Other 284.8 KiB 59%
HTML 98.3 KiB 20%
JavaScript 89.8 KiB 19%
Images 6.2 KiB 1%
Other 1.7 KiB 0%
Other 65 B 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+
JS Execution Cost
264ms total JS execution
PASS
264ms total JS execution
Warning::
https://sourceforge.net/cdn-cgi/challenge-platform...: 264ms CPU time

Main Thread Breakdown

Script Evaluation 77% Other 15%
ScriptTotalScriptingParse/CompileParty
https://sourceforge.net/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9ed4d2e41ba5250f264ms250ms5ms1st
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://sourceforge.net/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9ed4d2e41ba5250f72 KB—✓1st
blob:https://sourceforge.net/a31b0972-8fdb-4a61-90f0-115b6aae50ec0 KB—✓3rd
https://challenges.cloudflare.com/turnstile/v0/g/b0a7532ac8ec/api.js?onload=cFyL2&render=explicit17 KB—✓3rd
blob:https://sourceforge.net/1de877d4-2de8-48f6-928f-778f856d4e9d-0 KB—✓3rd
blob:https://challenges.cloudflare.com/9048f1a7-3adb-483a-a8c4-b2aedd82de860 KB—✓3rd
blob:https://challenges.cloudflare.com/57c25d3d-825f-452c-ad08-7311c93f1a9d-0 KB—✓3rd
blob:https://challenges.cloudflare.com/57c25d3d-825f-452c-ad08-7311c93f1a9d-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 · 481 KB · 0 KB savings available
PASS
17 resources · 481 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 481 KB
Warning::
11 third-party resources (81% of weight)
Info::
1 resources over 200KB
17 resources · 480.8 KiB · 11 third-party Within 1MB page-weight target
Other 60% · 286.5 KiB
Document 20% · 98.3 KiB
JavaScript 19% · 89.8 KiB
Image 1% · 6.2 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
17 requests over 2080ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s FCP 306 ms LCP 851 mshttps://sourceforge.net// https://sourceforge.net/ — 307 — 65 B — 66 ms — http/1.1https://sourceforge.net// https://sourceforge.net/ — 403 — 3.5 KiB — 22 ms — h2https://sourceforge.net/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9ed4d2e41ba5250f/cdn-cgi/challenge-platform/h/g/orc... https://sourceforge.net/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9ed4d2e41ba5250f — 200 — 72.4 KiB — 72 ms — h3blob:https://sourceforge.net/a31b0972-8fdb-4a61-90f0-115b6aae50ecsourceforge.net/a31b0972-8fdb-4a61-... blob:https://sourceforge.net/a31b0972-8fdb-4a61-90f0-115b6aae50ec — -1 — 0 B — 0 ms — https://challenges.cloudflare.com/turnstile/v0/g/b0a7532ac8ec/api.js?onload=cFyL2&render=explicitchallenges.cloudflare.com/turnstile... https://challenges.cloudflare.com/turnstile/v0/g/b0a7532ac8ec/api.js?onload=cFyL2&render=explicit — 200 — 17.4 KiB — 64 ms — h3https://sourceforge.net/favicon.ico/favicon.ico https://sourceforge.net/favicon.ico — 200 — 1.7 KiB — 173 ms — h3https://sourceforge.net/cdn-cgi/challenge-platform/h/g/flow/ov1/1233245715:1776356029:PQ6m1bkyl1RD8sI8NMU8NdiDqVLoyqaUBySDmO8pfoY/9ed4d2e41ba5250f/RjkIdMp1vrt4tOEV1Ug7zxU2gZROZT85FMrV93Ix7TI-1776359639-1.2.1.1-hKaX7v9btjpkiqvtPfjezCxDcCsvz5ZOrEyZmXsah6vHMIXoPbUwnKd5FdUIvLtK/cdn-cgi/challenge-platform/h/g/flo... https://sourceforge.net/cdn-cgi/challenge-platform/h/g/flow/ov1/1233245715:1776356029:PQ6m1bkyl1RD8sI8NMU8NdiDqVLoyqaUBySDmO8pfoY/9ed4d2e41ba5250f/RjkIdMp1vrt4tOEV1Ug7zxU2gZROZT85FMrV93Ix7TI-1776359639-1.2.1.1-hKaX7v9btjpkiqvtPfjezCxDcCsvz5ZOrEyZmXsah6vHMIXoPbUwnKd5FdUIvLtK — 200 — 13.7 KiB — 36 ms — h3blob:https://sourceforge.net/1de877d4-2de8-48f6-928f-778f856d4e9dsourceforge.net/1de877d4-2de8-48f6-... blob:https://sourceforge.net/1de877d4-2de8-48f6-928f-778f856d4e9d — 200 — -1 B — 32 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/f/ov2/av0/rch/edfgs/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/new/normal?lang=autochallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/f/ov2/av0/rch/edfgs/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/new/normal?lang=auto — 200 — 94.8 KiB — 102 ms — h3https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/cmg/1challenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/cmg/1 — 200 — 208 B — 21 ms — h3https://sourceforge.net/favicon.ico/favicon.ico https://sourceforge.net/favicon.ico — 200 — 0 B — 2 ms — h3blob:https://challenges.cloudflare.com/9048f1a7-3adb-483a-a8c4-b2aedd82de86challenges.cloudflare.com/9048f1a7-... blob:https://challenges.cloudflare.com/9048f1a7-3adb-483a-a8c4-b2aedd82de86 — -1 — 0 B — 0 ms — https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/flow/ov1/3520730589:1776356030:eN2sgrD-zofR7dpB1mBZXyTQDCBFwk1Uf5ETspx84aU/9ed4d2e69d4e0413/vDJ7PonMUtZZIoZ9Sc8ZVD__fiw9OAMAvH5N7UiBFSs-1776359640-1.2.1.1-uVewqlmjDRPeu.UpHG0S.dyvqBWNNCm9BO8__0qWZR2q37KeMgg8oqvImr1xEjaechallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/flow/ov1/3520730589:1776356030:eN2sgrD-zofR7dpB1mBZXyTQDCBFwk1Uf5ETspx84aU/9ed4d2e69d4e0413/vDJ7PonMUtZZIoZ9Sc8ZVD__fiw9OAMAvH5N7UiBFSs-1776359640-1.2.1.1-uVewqlmjDRPeu.UpHG0S.dyvqBWNNCm9BO8__0qWZR2q37KeMgg8oqvImr1xEjae — 200 — 271.1 KiB — 163 ms — h3blob:https://challenges.cloudflare.com/57c25d3d-825f-452c-ad08-7311c93f1a9dchallenges.cloudflare.com/57c25d3d-... blob:https://challenges.cloudflare.com/57c25d3d-825f-452c-ad08-7311c93f1a9d — 200 — -1 B — 18 ms — blobblob:https://challenges.cloudflare.com/57c25d3d-825f-452c-ad08-7311c93f1a9dchallenges.cloudflare.com/57c25d3d-... blob:https://challenges.cloudflare.com/57c25d3d-825f-452c-ad08-7311c93f1a9d — 200 — -1 B — 27 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/d/9ed4d2e69d4e0413/1776359640401/rzQv6KH_dzt3-1dchallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/d/9ed4d2e69d4e0413/1776359640401/rzQv6KH_dzt3-1d — 200 — 4.3 KiB — 21 ms — h3https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/pat/9ed4d2e69d4e0413/1776359640402/4c3781ead721638dd1d6a0b7f781662ec4ed50356852388daecbe6a2db9fd323/Cwwv4zX7JD7kmofchallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/pat/9ed4d2e69d4e0413/1776359640402/4c3781ead721638dd1d6a0b7f781662ec4ed50356852388daecbe6a2db9fd323/Cwwv4zX7JD7kmof — 401 — 1.7 KiB — 20 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
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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