Performance

· 22 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

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

Mobile Desktop

Performance

Accessibility

Best Practices

100

SEO

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

715 ms

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

1.10 s

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

0 ms

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

0.099

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

1.18 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.

1.11 s

Page Load Progression

510 ms

1.0 s

1.5 s

2.0 s

2.5 s

3.1 s

3.6 s

4.1 s

Checks

12 PASS 5 REVIEW 2 FIX

Page Weight Inventory

Action

56 resources · 1.5 MB · 174 KB savings available

FIX

56 resources · 1.5 MB · 174 KB savings available

Page weight 1.5 MB exceeds 1 MB target by 520 KB

Got: 1.5 MB Expected: ≤ 1 MB

~174 KB of savings available

24 third-party resources (45% of weight)

56 resources · 1.5 MiB · 24 third-party 519.6 KiB over 1MB target

JavaScript 60% · 932.4 KiB

Image 35% · 540.7 KiB

Font 2% · 29.5 KiB

CSS 1% · 22.3 KiB

Document 1% · 13.4 KiB

Other 0% · 5.4 KiB

~173.7 KiB of savings available

Remove unused JavaScript: 173.7 KiB

#	Resource	Type	Size	Cache	Unused	3rd party	Issues

56 resources			1.5 MiB

HTTP Caching

Action

No cache headers

FIX

No cache headers

No Cache-Control header found

Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

Last-Modified header present

No Cache-Control header

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

Page Weight Budget

1.5 MB transferred, 56 requests

REVIEW

1.5 MB transferred, 56 requests

Page weighs 3.7 MB (1.5 MB transferred)

JavaScript is 932 KB — consider code splitting or lazy loading

Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.

Got: 932 KB

56 HTTP requests

Estimated 0.32 g CO2 per page load

1.5 MB transferred

56 requests

0.32 g CO2 per page load

JavaScript 932.4 KiB 60%

Images 535.6 KiB 35%

Fonts 29.5 KiB 2%

CSS 22.3 KiB 1%

HTML 13.4 KiB 1%

Other 7.8 KiB 1%

Other 2.1 KiB 0%

Other 554 B 0%

0 2.4 MB 4.9 MB

Approaching limit

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

Third-Party Impact

45% third-party, 0 ms blocking

REVIEW

45% third-party, 0 ms blocking

Third-party code accounts for 45% of page weight (687.3 KiB of 1.5 MiB)

Third-party blocking time is low (0 ms)

55%

45%

First-party Third-party

JS Bundles

Action

31 scripts, 174 KB unused

REVIEW

31 scripts, 174 KB unused

https://www.googletagmanager.com/gtag/js?id=G-73MS...: 68 KB unused (43%)