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https://videoconduit.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
94
GRADE
A
FIX
1
REVIEW
2
PASS
12
INFO
2

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.
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.
91
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.

1.71 s

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

1.99 s

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

40 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.

1.71 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.

2.07 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
17
12 PASS 2 REVIEW 1 FIX
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
Third-Party Impact
49% third-party, 0 ms blocking
REVIEW
49% third-party, 0 ms blocking
Info::
Third-party code accounts for 49% of page weight (34.2 KiB of 70.1 KiB)
Info::
Third-party blocking time is low (0 ms)
51%
49%
First-party Third-party
B
JS Execution Cost
577ms total JS execution
REVIEW
577ms total JS execution
Warning::
https://videoconduit.com/: 334ms CPU time
Info::
Unattributable: 124ms CPU time
Info::
https://cdn.jsdelivr.net/npm/alpinejs@3.15.8/dist/...: 119ms CPU time
Info::
Third-party scripts: 243ms (42% of total)

Main Thread Breakdown

Other 34% Style & Layout 30% Script Evaluation 21% Rendering 6% Parse HTML & CSS 5%
ScriptTotalScriptingParse/CompileParty
https://videoconduit.com/334ms14ms1ms1st
Unattributable124ms5ms0ms3rd
https://cdn.jsdelivr.net/npm/alpinejs@3.15.8/dist/cdn.min.js119ms88ms4ms3rd
A+
Page Weight Budget
70 KB transferred, 8 requests
PASS
70 KB transferred, 8 requests
Info::
Page weighs 291 KB (70 KB transferred)
Info::
8 HTTP requests
Info::
Estimated 0.01 g CO2 per page load
70 KB / 2.4 MB budget
70 KB transferred
8 requests
0.01 g CO2 per page load
JavaScript 34.2 KiB 49%
CSS 15.7 KiB 22%
HTML 12.3 KiB 17%
Other 5.6 KiB 8%
Other 1.3 KiB 2%
Images 1.1 KiB 2%
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
1 images, 0 KB saveable
PASS
1 images, 0 KB saveable
Info::
All images are well-optimized
1 images 1 KB
0 oversized -0 KB
1 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
2 scripts, 0 KB unused
PASS
2 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://cdn.jsdelivr.net/npm/alpinejs@3.15.8/dist/cdn.min.js17 KB—✓3rd
https://cdn.jsdelivr.net/npm/htmx.org@2.0.8/dist/htmx.min.js17 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
1 hints, 0 missing preconnects
PASS
1 hints, 0 missing preconnects
Info::
Page uses 1 resource hint(s)

Current Resource Hints

preconnect
—
preload
1
dns-prefetch
—
prefetch
—

1 resource hints configured

A
Page Weight Inventory
8 resources · 70 KB · 0 KB savings available
PASS
8 resources · 70 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 70 KB
Warning::
2 third-party resources (49% of weight)
8 resources · 70.1 KiB · 2 third-party Within 1MB page-weight target
JavaScript 49% · 34.2 KiB
CSS 22% · 15.7 KiB
Document 17% · 12.3 KiB
Image 10% · 6.7 KiB
Other 2% · 1.3 KiB
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+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: OVHcloud

Network Waterfall
8 requests over 264ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s FCP 1.7 s LCP 2.0 shttps://videoconduit.com// https://videoconduit.com/ — 200 — 12.3 KiB — 86 ms — http/1.1https://videoconduit.com/static/css/tailwind.css/static/css/tailwind.css https://videoconduit.com/static/css/tailwind.css — 200 — 15.7 KiB — 33 ms — http/1.1https://cdn.jsdelivr.net/npm/alpinejs@3.15.8/dist/cdn.min.jscdn.jsdelivr.net/npm/alpinejs@3.15.... https://cdn.jsdelivr.net/npm/alpinejs@3.15.8/dist/cdn.min.js — 200 — 17.0 KiB — 39 ms — h2https://cdn.jsdelivr.net/npm/htmx.org@2.0.8/dist/htmx.min.jscdn.jsdelivr.net/npm/htmx.org@2.0.8... https://cdn.jsdelivr.net/npm/htmx.org@2.0.8/dist/htmx.min.js — 200 — 17.2 KiB — 37 ms — h2https://videoconduit.com/site.webmanifest/site.webmanifest https://videoconduit.com/site.webmanifest — 200 — 1.3 KiB — 69 ms — http/1.1https://videoconduit.com/static/img/logo.svg/static/img/logo.svg https://videoconduit.com/static/img/logo.svg — 200 — 1.1 KiB — 22 ms — http/1.1https://videoconduit.com/static/img/favicon.svg/static/img/favicon.svg https://videoconduit.com/static/img/favicon.svg — 200 — 546 B — 23 ms — http/1.1https://videoconduit.com/static/img/apple-touch-icon.png/static/img/apple-touch-icon.png https://videoconduit.com/static/img/apple-touch-icon.png — 200 — 5.1 KiB — 23 ms — http/1.1
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
42% of JavaScript execution is third-party
First-party Third-party 243ms · 17KB · €3/mo
Unattributable
Other
Optional
Execution 124ms
Transfer 0 KB
Monthly Cost €2/mo
jsDelivr
CDN
Optional
Execution 119ms
Transfer 17 KB
Monthly Cost €1/mo

42% of JavaScript execution time comes from third-party scripts.

Why this matters

Third-party scripts (analytics, ads, social, A/B testing) often dominate execution time — every one is a perf-and-privacy tax.

Learn more ▾

Each third-party script is a black box: you don't control when it loads, what it executes, or how much it grows. They often account for a major share of total blocking time on average sites (HTTP Archive's Web Almanac documents the trend). Audit which ones you actually need, defer the rest, and use facade patterns (lite-youtube, lite-vimeo) for embedded media.

Source: web.dev / HTTP Archive Web Almanac

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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