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Performance

· 27 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
96
GRADE
A
FIX
0
REVIEW
5
PASS
18
INFO
4

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

Mobile Desktop
98
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.
92
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.

1.66 s

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

1.96 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.

0.002

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

2.79 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.

1.97 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
27
18 PASS 5 REVIEW
B
JS Execution Cost
811ms total JS execution
REVIEW
811ms total JS execution
Warning::
https://100wears.com/: 601ms CPU time
Info::
Unattributable: 210ms CPU time
Info::
Third-party scripts: 210ms (26% of total)

Main Thread Breakdown

Style & Layout 37% Other 30% Script Evaluation 15% Parse HTML & CSS 9% Rendering 6%
ScriptTotalScriptingParse/CompileParty
https://100wears.com/601ms82ms14ms1st
Unattributable210ms6ms0ms3rd
C
Compression Algorithm
Action
Main response served uncompressed
REVIEW
Main response served uncompressed
Info::
Main HTML response has no Content-Encoding (uncompressed)
The main HTML document is served without compression. The Text Compression section above lists the broader picture; for the main response specifically, even gzip would shave ~70-80% off most text payloads.
B
Server-Timing Observability
No Server-Timing header found
REVIEW
No Server-Timing header found
Info::
No Server-Timing header found
Server-Timing exposes backend timing breakdowns to browser DevTools (e.g., `db: 45ms; render: 120ms; cache: 2ms`). Useful for diagnosing slow pages without backend log access. Most modern frameworks (Next.js, Cloudflare Workers, Fastly) emit it automatically; absence on a managed platform usually means telemetry headers are stripped at the edge.
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

B
HTTP Caching
public, max-age=0
REVIEW
public, max-age=0
Info::
Cache-Control header is set
Got: public, max-age=0
Info::
Last-Modified header present
Cache-Control

public, max-age=0

DirectiveValueMeaning
public—Any cache may store this response
max-age0Cache for 0 seconds
A+
Page Weight Budget
308 KB transferred, 20 requests
PASS
308 KB transferred, 20 requests
Info::
Page weighs 509 KB (308 KB transferred)
Info::
20 HTTP requests
Info::
Estimated 0.06 g CO2 per page load
308 KB / 2.4 MB budget
308 KB transferred
20 requests
0.06 g CO2 per page load
Images 135.2 KiB 44%
Fonts 125.6 KiB 41%
HTML 39.2 KiB 13%
JavaScript 6.0 KiB 2%
Other 1.3 KiB 0%
CSS 830 B 0%
0 2.4 MB 4.9 MB
Under budget
A+
Third-Party Impact
No third-party resources
PASS
No third-party resources
Info::
No third-party resources detected
No third-party resources detected — all resources are first-party.
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
11 images, 0 KB saveable
PASS
11 images, 0 KB saveable
Info::
All images are well-optimized
11 images 135 KB
0 oversized -0 KB
2 legacy format
0 missing dimensions CLS risk
A+
Font Loading
4 fonts (126 KB)
PASS
4 fonts (126 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

4

126 KB total

Render-blocking

0

of 4

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s 1.5 s 2.0 s FCP 1.7 s LCP 2.0 shttps://100wears.com/wp-content/plugins/elementor/assets/lib/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0fontawesome-webfont.woff2 https://100wears.com/wp-content/plugins/elementor/assets/lib/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0 — 75.5 KiB — 126 ms — font-display: swaphttps://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/7Auwp_0qiz-afTLGLQjUwkQ.woff27Auwp_0qiz-afTLGLQjUwkQ... https://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/7Auwp_0qiz-afTLGLQjUwkQ.woff2 — 25.9 KiB — 68 ms — font-display: swaphttps://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/6xKhdSpbNNCT-sWPCm7bLnwI.woff26xKhdSpbNNCT-sWPCm7bLnw... https://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/6xKhdSpbNNCT-sWPCm7bLnwI.woff2 — 11.7 KiB — 76 ms — font-display: swaphttps://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/7Aujp_0qiz-afTfcIyoiGtm2P0wG05Fz4eqVw1qHrzJoAw.woff27Aujp_0qiz-afTfcIyoiGtm... https://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/7Aujp_0qiz-afTfcIyoiGtm2P0wG05Fz4eqVw1qHrzJoAw.woff2 — 12.5 KiB — 70 ms — font-display: swap
fontawesome-webfont.woff2 woff2 swap
Size 76 KB
Load time 126 ms
Start 374 ms
Risk FOUT — text flashes from fallback to web font
7Auwp_0qiz-afTLGLQjUwkQ... woff2 swap
Size 26 KB
Load time 68 ms
Start 534 ms
Risk FOUT — text flashes from fallback to web font
6xKhdSpbNNCT-sWPCm7bLnw... woff2 swap
Size 12 KB
Load time 76 ms
Start 534 ms
Risk FOUT — text flashes from fallback to web font
7Aujp_0qiz-afTfcIyoiGtm... woff2 swap
Size 12 KB
Load time 70 ms
Start 534 ms
Risk FOUT — text flashes from fallback to web font
Optimization checklist
  • Preload critical fonts (priority=high)
  • Use woff2 format for all fonts
  • Set font-display to swap, optional, or fallback
  • Subset large fonts (≤100 KB each)
A+
JS Bundles
2 scripts, 0 KB unused
PASS
2 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://100wears.com/wp-content/plugins/perfmatters/js/lazyload.min.js?ver=6.1.73 KB—✓1st
https://100wears.com/wp-content/plugins/wp-rocket/assets/js/lazyload/17.8.3/lazyload.min.js3 KB—✓1st
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
5 hints, 0 missing preconnects
PASS
5 hints, 0 missing preconnects
Info::
Page uses 5 resource hint(s)

Current Resource Hints

preconnect
—
preload
1
dns-prefetch
4
prefetch
—

5 resource hints configured

A+
HTTP/3 (QUIC)
HTTP/3 advertised via Alt-Svc
PASS
HTTP/3 advertised via Alt-Svc
Info::
HTTP/3 (QUIC) is supported
First-load mobile users on cellular networks see meaningful latency improvements with HTTP/3. The QUIC transport collapses TLS + TCP handshakes into one and recovers faster from packet loss.
A+
LCP Image Preload
LCP preload audit not available
PASS
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+
Main HTML Cache-Control
Main HTML max-age=0 (≤ 5min) is appropriate
PASS
Main HTML max-age=0 (≤ 5min) is appropriate
Info::
Main HTML max-age=0 (≤ 5min) is appropriate
Got: public, max-age=0
A+
Server Response Intelligence
2 server-response signal(s) detected
PASS
2 server-response signal(s) detected
Info::
`Vary` header declared: Accept-Encoding,Accept-Encoding
The page declares a `Vary` header, telling downstream caches which request headers the response varies on. Critical for content-negotiated responses (compression, language, cookies, device class).
Info::
`Last-Modified` present -- timestamp-based conditional GET supported
Consider also setting `ETag` for stronger revalidation -- ETags are content hashes that don't suffer from clock-skew or DST issues. Last-Modified alone is functional for conditional GETs and not a bug.
A+
Page Weight Inventory
20 resources · 308 KB · 0 KB savings available
PASS
20 resources · 308 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 308 KB
Info::
8 third-party resources (0% of weight)
20 resources · 308.1 KiB · 8 third-party Within 1MB page-weight target
Image 44% · 135.2 KiB
Font 41% · 125.6 KiB
Document 13% · 40.5 KiB
JavaScript 2% · 6.0 KiB
CSS 0% · 830 B
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+
JavaScript Blocking
No render-blocking JS or document.write usage detected
PASS
No render-blocking JS or document.write usage detected
Info::
No JavaScript blocking issues detected
A+
CSS Performance Depth
No CSS performance depth issues detected
PASS
No CSS performance depth issues detected
Info::
No CSS performance depth issues detected
Network Waterfall
20 requests over 1568ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s FCP 1.7 s LCP 2.0 shttps://100wears.com// https://100wears.com/ — 200 — 39.2 KiB — 282 ms — h2https://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/a72ee51f938b.google-fonts.css/wp-content/cache/perfmatters/100we... https://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/a72ee51f938b.google-fonts.css — 200 — 830 B — 67 ms — h2data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%202075%20783'%3E%3C…www.w3.org/2000/svg'%20viewBox='0%2... data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%202075%20783'%3E%3C… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20850%20640'%3E%3C/…www.w3.org/2000/svg'%20viewBox='0%2... data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20850%20640'%3E%3C/… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='2016'%20height='1512'%20vie…www.w3.org/2000/svg'%20width='2016'... data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='2016'%20height='1512'%20vie… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='850'%20height='640'%20viewB…www.w3.org/2000/svg'%20width='850'%... data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='850'%20height='640'%20viewB… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='1314'%20height='985'%20view…www.w3.org/2000/svg'%20width='1314'... data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='1314'%20height='985'%20view… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='1707'%20height='1280'%20vie…www.w3.org/2000/svg'%20width='1707'... data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='1707'%20height='1280'%20vie… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='1672'%20height='997'%20view…www.w3.org/2000/svg'%20width='1672'... data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='1672'%20height='997'%20view… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='924'%20height='805'%20viewB…www.w3.org/2000/svg'%20width='924'%... data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='924'%20height='805'%20viewB… — 200 — 0 B — 0 ms — datahttps://100wears.com/wp-content/plugins/elementor/assets/lib/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0/wp-content/plugins/elementor/asset... https://100wears.com/wp-content/plugins/elementor/assets/lib/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0 — 200 — 75.5 KiB — 126 ms — h2https://100wears.com/wp-content/plugins/perfmatters/js/lazyload.min.js?ver=6.1.7/wp-content/plugins/perfmatters/js/... https://100wears.com/wp-content/plugins/perfmatters/js/lazyload.min.js?ver=6.1.7 — 200 — 3.1 KiB — 114 ms — h2https://100wears.com/wp-content/plugins/wp-rocket/assets/js/lazyload/17.8.3/lazyload.min.js/wp-content/plugins/wp-rocket/asset... https://100wears.com/wp-content/plugins/wp-rocket/assets/js/lazyload/17.8.3/lazyload.min.js — 200 — 2.9 KiB — 116 ms — h2https://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/7Auwp_0qiz-afTLGLQjUwkQ.woff2/wp-content/cache/perfmatters/100we... https://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/7Auwp_0qiz-afTLGLQjUwkQ.woff2 — 200 — 25.9 KiB — 68 ms — h2https://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/6xKhdSpbNNCT-sWPCm7bLnwI.woff2/wp-content/cache/perfmatters/100we... https://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/6xKhdSpbNNCT-sWPCm7bLnwI.woff2 — 200 — 11.7 KiB — 76 ms — h2https://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/7Aujp_0qiz-afTfcIyoiGtm2P0wG05Fz4eqVw1qHrzJoAw.woff2/wp-content/cache/perfmatters/100we... https://100wears.com/wp-content/cache/perfmatters/100wears.com/fonts/7Aujp_0qiz-afTfcIyoiGtm2P0wG05Fz4eqVw1qHrzJoAw.woff2 — 200 — 12.5 KiB — 70 ms — h2https://100wears.com/favicon.ico/favicon.ico https://100wears.com/favicon.ico — 404 — 1.3 KiB — 65 ms — h2https://100wears.com/wp-content/uploads/2020/10/cropped-White-Small-768x290.jpg/wp-content/uploads/2020/10/cropped... https://100wears.com/wp-content/uploads/2020/10/cropped-White-Small-768x290.jpg — 200 — 16.9 KiB — 128 ms — h2https://100wears.com/wp-content/uploads/2026/05/PXL_20260427_183516995-768x578.avif/wp-content/uploads/2026/05/PXL_202... https://100wears.com/wp-content/uploads/2026/05/PXL_20260427_183516995-768x578.avif — 200 — 18.0 KiB — 129 ms — h2https://100wears.com/wp-content/uploads/2020/10/Alden-Shell-Loafer-1.4-768x576.jpg/wp-content/uploads/2020/10/Alden-S... https://100wears.com/wp-content/uploads/2020/10/Alden-Shell-Loafer-1.4-768x576.jpg — 200 — 100.3 KiB — 189 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
26% of JavaScript execution is third-party
First-party Third-party 210ms · 0KB · $3/mo
Unattributable
Other
Costly
Execution 210ms
Transfer 0 KB
Monthly Cost $3/mo

These scripts may cost more than they're worth

  • Unattributable adds 210ms and costs ~$3/month

Unattributable takes 210ms 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

Real-User Performance (CrUX)
Field metrics from the Chrome User Experience Report
INFO

Chrome User Experience (CrUX)

Real-user metrics from the Chrome UX Report (2026-04-11 — 2026-05-08)

LCP (p75)

1921 ms

84% good

INP (p75)

113 ms

89% good

CLS (p75)

0.070

83% good

FCP (p75)

1123 ms

TTFB (p75)

1000 ms

This origin passes Core Web Vitals assessment
Image Optimization
11 images, 52 KB total, 20 KB wasted
INFO

Image Optimization Audit

Total Images

11

Total Size

52 KB

Oversized

6

Wasted

20 KB

1 missing alt text 9 missing lazy loading
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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