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https://comwayventures.com

Performance

· 25 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
89
GRADE
B
FIX
2
REVIEW
7
PASS
14
INFO
2

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

Mobile Desktop
74
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
96
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
75
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.

1.69 s

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

8.52 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.

0.003

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

2.47 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.

8.52 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
25
14 PASS 7 REVIEW 2 FIX
F
Page Weight Budget
Action
2.7 MB transferred, 12 requests
FIX
2.7 MB transferred, 12 requests
Warning::
Page weighs 2.7 MB (2.7 MB transferred)
Warning::
Images are 1.9 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 1.9 MB
Info::
Fonts are 695 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 695 KB
Info::
12 HTTP requests
Info::
Estimated 0.56 g CO2 per page load
2.7 MB / 2.4 MB budget
2.7 MB transferred
12 requests
0.56 g CO2 per page load
Images 1.9 MiB 70%
Fonts 695.4 KiB 25%
JavaScript 65.1 KiB 2%
Other 36.8 KiB 1%
HTML 19.9 KiB 1%
0 2.4 MB 4.9 MB
Over budget

Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.

Why this matters

Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.

Source: web.dev

Subset fonts to include only used characters, or switch to system font stacks.

Why this matters

Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).

Source: web.dev font loading

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
623ms total JS execution
REVIEW
623ms total JS execution
Warning::
https://comwayventures.com/: 285ms CPU time
Warning::
Unattributable: 273ms CPU time
Info::
https://comwayventures.com/wp-includes/js/dist/scr...: 65ms CPU time

Main Thread Breakdown

Other 41% Style & Layout 29% Script Evaluation 20% Parse HTML & CSS 5% Rendering 5%
ScriptTotalScriptingParse/CompileParty
https://comwayventures.com/285ms3ms2ms1st
Unattributable273ms51ms0ms1st
https://comwayventures.com/wp-includes/js/dist/script-modules/interactivity/index.min.js?ver=efaa5193bbad9c60ffd165ms52ms0ms1st
B
HTTP/3 (QUIC)
HTTP/3 not advertised
REVIEW
HTTP/3 not advertised
Info::
HTTP/3 (QUIC) is not advertised
HTTP/3 isn't advertised via Alt-Svc and the worker didn't negotiate h3. HTTP/3 reduces handshake latency (1-RTT instead of 2-3 RTTs) and is more resilient on lossy connections. Most modern CDNs (Cloudflare, Fastly, AWS CloudFront, Google Cloud CDN) support HTTP/3 with a single config switch -- consider enabling for mobile-heavy workloads.
B
Compression Algorithm
Main response uses gzip; brotli would be ~20% smaller
REVIEW
Main response uses gzip; brotli would be ~20% smaller
Info::
Main HTML response uses gzip (brotli would be ~20% smaller)
All current browsers support brotli. Most CDNs (Cloudflare, Fastly, AWS CloudFront, Vercel, Netlify) can switch from gzip to brotli with a single config flag. Origin servers (nginx, Apache) need a brotli module compiled in -- nginx-brotli or Apache mod_brotli.
B
Main HTML Cache-Control
No Cache-Control header on main HTML response
REVIEW
No Cache-Control header on main HTML response
Info::
Main HTML response has no Cache-Control header
Without an explicit Cache-Control, browsers fall back to heuristic caching (~10% of Last-Modified age). Set `Cache-Control: no-cache` or `max-age=300` for HTML to control freshness explicitly -- prevents stale auth state and SPA shell drift.
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
Page Weight Inventory
Action
12 resources · 2.7 MB · 0 KB savings available
REVIEW
12 resources · 2.7 MB · 0 KB savings available
Warning::
Page weight 2.7 MB exceeds 1 MB target by 1.7 MB
Got: 2.7 MB Expected: ≤ 1 MB
Info::
1 third-party resources (-0% of weight)
Info::
3 resources over 200KB
12 resources · 2.7 MiB · 1 third-party 1.7 MiB over 1MB target
Image 72% · 1.9 MiB
Font 25% · 695.4 KiB
JavaScript 2% · 65.1 KiB
Document 1% · 19.9 KiB
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A+
Third-Party Impact
-0% third-party, 0 ms blocking
PASS
-0% third-party, 0 ms blocking
Info::
Third-party code accounts for -0% of page weight (-1 B of 2.7 MiB)
Info::
Third-party blocking time is low (0 ms)
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
2 images, 0 KB saveable
PASS
2 images, 0 KB saveable
Info::
All images are well-optimized
2 images 1.9 MB
0 oversized -0 KB
2 legacy format
0 missing dimensions CLS risk
A+
Font Loading
4 fonts (695 KB)
PASS
4 fonts (695 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

4

695 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 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 1.7 s LCP 8.5 shttps://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/inter/Inter-VariableFont_slnt,wght.woff2Inter-VariableFont_slnt... https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/inter/Inter-VariableFont_slnt,wght.woff2 — 319.5 KiB — 881 ms — font-display: swaphttps://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_normal_700.woff2cardo_normal_700.woff2 https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_normal_700.woff2 — 129.8 KiB — 892 ms — font-display: swaphttps://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_normal_400.woff2cardo_normal_400.woff2 https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_normal_400.woff2 — 143.0 KiB — 917 ms — font-display: swaphttps://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_italic_400.woff2cardo_italic_400.woff2 https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_italic_400.woff2 — 103.0 KiB — 907 ms — font-display: swap
Inter-VariableFont_slnt... woff2 swap
Size 320 KB
Load time 881 ms
Start 878 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
cardo_normal_700.woff2 woff2 swap
Size 130 KB
Load time 892 ms
Start 879 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
cardo_normal_400.woff2 woff2 swap
Size 143 KB
Load time 917 ms
Start 879 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
cardo_italic_400.woff2 woff2 swap
Size 103 KB
Load time 907 ms
Start 896 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
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)

Fixing the unchecked items could save ~348 KB and ~696 ms

A+
JS Bundles
4 scripts, 0 KB unused
PASS
4 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://comwayventures.com/wp-includes/js/dist/script-modules/interactivity/index.min.js?ver=efaa5193bbad9c60ffd139 KB—✓1st
https://comwayventures.com/wp-includes/js/dist/script-modules/block-library/navigation/view.min.js?ver=96a846e1d7b789c39ab93 KB—✓1st
blob:https://comwayventures.com/f8730972-4ae9-402a-b4bb-5e35f2c14274-0 KB—✓3rd
https://comwayventures.com/wp-includes/js/wp-emoji-release.min.js?ver=7.0.222 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
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
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
Server Response Intelligence
2 server-response signal(s) detected
PASS
2 server-response signal(s) detected
Warning::
Compressed response missing `Vary` header
The page is served with `Content-Encoding: gzip` but has no `Vary` header. Without `Vary: Accept-Encoding`, intermediary caches (corporate proxies, ISP caches) may serve the compressed variant to clients that didn't send the matching `Accept-Encoding` -- the client sees garbled bytes. Add `Vary: Accept-Encoding` whenever the response is conditionally compressed.
Info::
No `ETag` or `Last-Modified` -- conditional GET not supported
Without either header, browsers can't issue conditional GETs and refresh always re-downloads the full response body even when nothing changed. Add `ETag: "<hash>"` (or `Last-Modified: <date>`) on cacheable responses; the server returns 304 Not Modified when the client's cached copy is still valid, saving bandwidth.
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
12 requests over 1987ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 1.7 s LCP 8.5 shttps://comwayventures.com// https://comwayventures.com/ — 200 — 19.9 KiB — 844 ms — h2https://comwayventures.com/wp-includes/js/dist/script-modules/interactivity/index.min.js?ver=efaa5193bbad9c60ffd1/wp-includes/js/dist/script-modules... https://comwayventures.com/wp-includes/js/dist/script-modules/interactivity/index.min.js?ver=efaa5193bbad9c60ffd1 — 200 — 39.4 KiB — 244 ms — h2https://comwayventures.com/wp-content/uploads/2024/10/image_c0ba25ed-768x768.png/wp-content/uploads/2024/10/image_c... https://comwayventures.com/wp-content/uploads/2024/10/image_c0ba25ed-768x768.png — 200 — 607.2 KiB — 940 ms — h2https://comwayventures.com/wp-content/uploads/2024/10/output-onlinepngtools-2-1.png/wp-content/uploads/2024/10/output-... https://comwayventures.com/wp-content/uploads/2024/10/output-onlinepngtools-2-1.png — 200 — 1.3 MiB — 830 ms — h2https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/inter/Inter-VariableFont_slnt,wght.woff2/wp-content/themes/twentytwentyfour... https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/inter/Inter-VariableFont_slnt,wght.woff2 — 200 — 319.5 KiB — 881 ms — h2https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_normal_700.woff2/wp-content/themes/twentytwentyfour... https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_normal_700.woff2 — 200 — 129.8 KiB — 892 ms — h2https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_normal_400.woff2/wp-content/themes/twentytwentyfour... https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_normal_400.woff2 — 200 — 143.0 KiB — 917 ms — h2https://comwayventures.com/wp-includes/js/dist/script-modules/block-library/navigation/view.min.js?ver=96a846e1d7b789c39ab9/wp-includes/js/dist/script-modules... https://comwayventures.com/wp-includes/js/dist/script-modules/block-library/navigation/view.min.js?ver=96a846e1d7b789c39ab9 — 200 — 3.2 KiB — 917 ms — h2https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_italic_400.woff2/wp-content/themes/twentytwentyfour... https://comwayventures.com/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_italic_400.woff2 — 200 — 103.0 KiB — 907 ms — h2blob:https://comwayventures.com/f8730972-4ae9-402a-b4bb-5e35f2c14274comwayventures.com/f8730972-4ae9-40... blob:https://comwayventures.com/f8730972-4ae9-402a-b4bb-5e35f2c14274 — 200 — -1 B — 36 ms — blobhttps://comwayventures.com/wp-content/uploads/2024/10/Remove-background-project1-150x150.png/wp-content/uploads/2024/10/Remove-... https://comwayventures.com/wp-content/uploads/2024/10/Remove-background-project1-150x150.png — 200 — 36.8 KiB — 130 ms — h2https://comwayventures.com/wp-includes/js/wp-emoji-release.min.js?ver=7.0.2/wp-includes/js/wp-emoji-release.mi... https://comwayventures.com/wp-includes/js/wp-emoji-release.min.js?ver=7.0.2 — 200 — 22.5 KiB — 127 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Image Optimization
1 images, 1184 KB total, 1166 KB wasted
INFO

Image Optimization Audit

Total Images

1

Total Size

1184 KB

Oversized

1

Wasted

1166 KB

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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