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https://leadconnectorhq.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
89
GRADE
B
FIX
1
REVIEW
2
PASS
12
INFO
2

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

Mobile Desktop
53
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
95
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.
100
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.

3.39 s

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

6.13 s

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

218 ms

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

0.272

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

3.39 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.

6.56 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
D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (816.8 KiB of 817.2 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
B
Image Optimization
7 images, 0 KB saveable
REVIEW
7 images, 0 KB saveable
Warning::
https://images.leadconnectorhq.com/image/f_webp/q_... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.leadconnectorhq.com/image/f_webp/q_... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.leadconnectorhq.com/image/f_webp/q_... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.leadconnectorhq.com/image/f_webp/q_... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://assets.cdn.filesafe.space/knES3eSWYIsc5YSZ... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
7 images 419 KB
0 oversized -0 KB
1 legacy format
5 missing dimensions CLS risk

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

C
JS Execution Cost
Action
1913ms total JS execution
REVIEW
1913ms total JS execution
Warning::
https://www.leadconnectorhq.com/: 948ms CPU time
Warning::
Unattributable: 549ms CPU time
Warning::
https://stcdn.leadconnectorhq.com/_preview/DEF1P7q...: 415ms CPU time
Warning::
Third-party scripts: 1913ms (100% of total)

Main Thread Breakdown

Other 46% Script Evaluation 36% Style & Layout 13%
ScriptTotalScriptingParse/CompileParty
https://www.leadconnectorhq.com/948ms99ms3ms3rd
Unattributable549ms262ms0ms3rd
https://stcdn.leadconnectorhq.com/_preview/DEF1P7qc.js415ms366ms1ms3rd
A
Page Weight Budget
817 KB transferred, 60 requests
PASS
817 KB transferred, 60 requests
Info::
Page weighs 1.6 MB (817 KB transferred)
Info::
60 HTTP requests
Info::
Estimated 0.17 g CO2 per page load
817 KB / 2.4 MB budget
817 KB transferred
60 requests
0.17 g CO2 per page load
Images 419.4 KiB 51%
JavaScript 214.3 KiB 26%
Fonts 133.0 KiB 16%
HTML 28.6 KiB 4%
CSS 16.5 KiB 2%
Other 3.7 KiB 0%
Other 1.7 KiB 0%
Other 0 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+
Font Loading
5 fonts (133 KB)
PASS
5 fonts (133 KB)
Info::
5 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

5

133 KB total

Render-blocking

0

of 5

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 FCP 3.4 s LCP 6.1 shttps://stcdn.leadconnectorhq.com/funnel/fontawesome/webfonts/fa-solid-900.woff2fa-solid-900.woff2 https://stcdn.leadconnectorhq.com/funnel/fontawesome/webfonts/fa-solid-900.woff2 — 77.1 KiB — 48 ms — font-display: swaphttps://fonts.gstatic.com/s/ubuntu/v21/4iCs6KVjbNBYlgoKfw72nU6AFw.woff24iCs6KVjbNBYlgoKfw72nU6... https://fonts.gstatic.com/s/ubuntu/v21/4iCs6KVjbNBYlgoKfw72nU6AFw.woff2 — 13.8 KiB — 7 ms — font-display: swaphttps://fonts.gstatic.com/s/ubuntu/v21/4iCv6KVjbNBYlgoCxCvjsGyNPYZvgw.woff24iCv6KVjbNBYlgoCxCvjsGy... https://fonts.gstatic.com/s/ubuntu/v21/4iCv6KVjbNBYlgoCxCvjsGyNPYZvgw.woff2 — 14.6 KiB — 9 ms — font-display: swaphttps://fonts.gstatic.com/s/lato/v25/S6uyw4BMUTPHjx4wXiWtFCc.woff2S6uyw4BMUTPHjx4wXiWtFCc... https://fonts.gstatic.com/s/lato/v25/S6uyw4BMUTPHjx4wXiWtFCc.woff2 — 13.7 KiB — 16 ms — font-display: swaphttps://fonts.gstatic.com/s/lato/v25/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2S6u9w4BMUTPHh6UVSwiPGQ3... https://fonts.gstatic.com/s/lato/v25/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2 — 13.9 KiB — 13 ms — font-display: swap
fa-solid-900.woff2 woff2 swap
Size 77 KB
Load time 48 ms
Start 299 ms
Risk FOUT — text flashes from fallback to web font
4iCs6KVjbNBYlgoKfw72nU6... woff2 swap
Size 14 KB
Load time 7 ms
Start 371 ms
Risk FOUT — text flashes from fallback to web font
4iCv6KVjbNBYlgoCxCvjsGy... woff2 swap
Size 15 KB
Load time 9 ms
Start 372 ms
Risk FOUT — text flashes from fallback to web font
S6uyw4BMUTPHjx4wXiWtFCc... woff2 swap
Size 14 KB
Load time 16 ms
Start 373 ms
Risk FOUT — text flashes from fallback to web font
S6u9w4BMUTPHh6UVSwiPGQ3... woff2 swap
Size 14 KB
Load time 13 ms
Start 373 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
37 scripts, 45 KB unused
PASS
37 scripts, 45 KB unused
Warning::
https://stcdn.leadconnectorhq.com/_preview/CyFIFpQ...: 45 KB unused (40%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 45 KB
45 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://stcdn.leadconnectorhq.com/_preview/CyFIFpQ2.js112 KB45 KB (40%)✓3rd
https://stcdn.leadconnectorhq.com/_preview/DEF1P7qc.js23 KB—✓3rd
https://stcdn.leadconnectorhq.com/_preview/BRllilrS.js2 KB—✓3rd
https://stcdn.leadconnectorhq.com/_preview/v05C4g9Q.js3 KB—✓3rd
https://stcdn.leadconnectorhq.com/_preview/MxayhYar.js1 KB—✓3rd
https://stcdn.leadconnectorhq.com/_preview/BA6QoYZr.js3 KB—✓3rd
https://stcdn.leadconnectorhq.com/_preview/pAuvT5v8.js11 KB—✓3rd
https://stcdn.leadconnectorhq.com/_preview/Dp6CfKIi.js1 KB—✓3rd
https://stcdn.leadconnectorhq.com/_preview/C9B8ofP2.js1 KB—✓3rd
https://stcdn.leadconnectorhq.com/_preview/Ka6fVSBv.js1 KB—✓3rd

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

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
6 hints, 0 missing preconnects
PASS
6 hints, 0 missing preconnects
Info::
Page uses 6 resource hint(s)

Current Resource Hints

preconnect
4
preload
1
dns-prefetch
1
prefetch
—

6 resource hints configured

A
Page Weight Inventory
60 resources · 817 KB · 45 KB savings available
PASS
60 resources · 817 KB · 45 KB savings available
Info::
Within 1MB page-weight target
Got: 817 KB
Warning::
59 third-party resources (100% of weight)
60 resources · 817.2 KiB · 59 third-party Within 1MB page-weight target
Image 52% · 422.7 KiB
JavaScript 26% · 214.3 KiB
Font 16% · 133.0 KiB
Document 4% · 29.0 KiB
CSS 2% · 16.5 KiB
Other 0% · 1.7 KiB

~44.9 KiB of savings available

Remove unused JavaScript: 44.9 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: Cloudflare

A
HTTP Caching
max-age=3600 (1 hour)
PASS
max-age=3600 (1 hour)
Info::
Cache-Control header is set
Got: max-age=3600
Info::
Effective TTL: 1 hour (max-age=3600)
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

max-age=3600

DirectiveValueMeaning
max-age3600Cache for 1 hour
Effective TTL: 3600 seconds
Network Waterfall
60 requests over 1913ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s FCP 3.4 s LCP 6.1 shttps://leadconnectorhq.com// https://leadconnectorhq.com/ — 301 — 379 B — 26 ms — h2https://www.leadconnectorhq.com/www.leadconnectorhq.com/ https://www.leadconnectorhq.com/ — 200 — 28.6 KiB — 180 ms — h2https://stcdn.leadconnectorhq.com/_preview/entry.B6Xdw9XE.cssstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/entry.B6Xdw9XE.css — 200 — 7.4 KiB — 45 ms — h2https://fonts.googleapis.com/css?family=Lato:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7COpen%20Sans:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CMontserrat:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CRubik:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CRoboto:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CPoppins:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CRopa%20Sans:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CNunito:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CUbuntu:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CCaveat:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i&display=swapfonts.googleapis.com/css?family=Lat... https://fonts.googleapis.com/css?family=Lato:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7COpen%20Sans:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CMontserrat:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CRubik:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CRoboto:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CPoppins:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CRopa%20Sans:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CNunito:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CUbuntu:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i%7CCaveat:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i&display=swap — 200 — 8.4 KiB — 78 ms — h2https://stcdn.leadconnectorhq.com/_preview/CyFIFpQ2.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/CyFIFpQ2.js — 200 — 112.1 KiB — 47 ms — h2https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://cdn.filesafe.space/location%2FrqsxBoHijmA7vpyT1oE3%2Fimages%2F01c48af5-87d2-4b12-befe-afbf97b03a34.png?alt=mediaimages.leadconnectorhq.com/image/f_... https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://cdn.filesafe.space/location%2FrqsxBoHijmA7vpyT1oE3%2Fimages%2F01c48af5-87d2-4b12-befe-afbf97b03a34.png?alt=media — 200 — 21.3 KiB — 30 ms — h2https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://cdn.filesafe.space/location%2FrqsxBoHijmA7vpyT1oE3%2Fimages%2Fc677822a-8a96-4c6e-baad-2149654d2a12.png?alt=mediaimages.leadconnectorhq.com/image/f_... https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://cdn.filesafe.space/location%2FrqsxBoHijmA7vpyT1oE3%2Fimages%2Fc677822a-8a96-4c6e-baad-2149654d2a12.png?alt=media — 200 — 750 B — 34 ms — h2https://assets.cdn.filesafe.space/knES3eSWYIsc5YSZ3YLl/media/65b1388d745022f6632e22ba.pngassets.cdn.filesafe.space/knES3eSWY... https://assets.cdn.filesafe.space/knES3eSWYIsc5YSZ3YLl/media/65b1388d745022f6632e22ba.png — 200 — 187.6 KiB — 56 ms — h3https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://assets.cdn.filesafe.space/knES3eSWYIsc5YSZ3YLl/media/65b16d62a716b344acffb8b7.pngimages.leadconnectorhq.com/image/f_... https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://assets.cdn.filesafe.space/knES3eSWYIsc5YSZ3YLl/media/65b16d62a716b344acffb8b7.png — 200 — 43.4 KiB — 34 ms — h2https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://assets.cdn.filesafe.space/knES3eSWYIsc5YSZ3YLl/media/65b14d9558dcf05e8b8b1e2b.pngimages.leadconnectorhq.com/image/f_... https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://assets.cdn.filesafe.space/knES3eSWYIsc5YSZ3YLl/media/65b14d9558dcf05e8b8b1e2b.png — 200 — 47.0 KiB — 53 ms — h2https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://assets.cdn.filesafe.space/knES3eSWYIsc5YSZ3YLl/media/65b14ae47450221f4d2e6648.pngimages.leadconnectorhq.com/image/f_... https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://assets.cdn.filesafe.space/knES3eSWYIsc5YSZ3YLl/media/65b14ae47450221f4d2e6648.png — 200 — 64.7 KiB — 54 ms — h2https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://assets.cdn.filesafe.space/knES3eSWYIsc5YSZ3YLl/media/65b16b46acd4962eb6419654.pngimages.leadconnectorhq.com/image/f_... https://images.leadconnectorhq.com/image/f_webp/q_80/r_768/u_https://assets.cdn.filesafe.space/knES3eSWYIsc5YSZ3YLl/media/65b16b46acd4962eb6419654.png — 200 — 54.6 KiB — 51 ms — h2https://stcdn.leadconnectorhq.com/funnel/fontawesome/webfonts/fa-solid-900.woff2stcdn.leadconnectorhq.com/funnel/fo... https://stcdn.leadconnectorhq.com/funnel/fontawesome/webfonts/fa-solid-900.woff2 — 200 — 77.1 KiB — 48 ms — h2https://stcdn.leadconnectorhq.com/_preview/DEF1P7qc.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/DEF1P7qc.js — 200 — 23.4 KiB — 25 ms — h2https://fonts.gstatic.com/s/ubuntu/v21/4iCs6KVjbNBYlgoKfw72nU6AFw.woff2fonts.gstatic.com/s/ubuntu/v21/4iCs... https://fonts.gstatic.com/s/ubuntu/v21/4iCs6KVjbNBYlgoKfw72nU6AFw.woff2 — 200 — 13.8 KiB — 7 ms — h3https://fonts.gstatic.com/s/ubuntu/v21/4iCv6KVjbNBYlgoCxCvjsGyNPYZvgw.woff2fonts.gstatic.com/s/ubuntu/v21/4iCv... https://fonts.gstatic.com/s/ubuntu/v21/4iCv6KVjbNBYlgoCxCvjsGyNPYZvgw.woff2 — 200 — 14.6 KiB — 9 ms — h3https://fonts.gstatic.com/s/lato/v25/S6uyw4BMUTPHjx4wXiWtFCc.woff2fonts.gstatic.com/s/lato/v25/S6uyw4... https://fonts.gstatic.com/s/lato/v25/S6uyw4BMUTPHjx4wXiWtFCc.woff2 — 200 — 13.7 KiB — 16 ms — h3https://fonts.gstatic.com/s/lato/v25/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2fonts.gstatic.com/s/lato/v25/S6u9w4... https://fonts.gstatic.com/s/lato/v25/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2 — 200 — 13.9 KiB — 13 ms — h3https://stcdn.leadconnectorhq.com/_preview/BRllilrS.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/BRllilrS.js — 200 — 1.6 KiB — 22 ms — h2https://stcdn.leadconnectorhq.com/_preview/v05C4g9Q.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/v05C4g9Q.js — 200 — 2.9 KiB — 27 ms — h2https://stcdn.leadconnectorhq.com/_preview/MxayhYar.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/MxayhYar.js — 200 — 1.1 KiB — 27 ms — h2https://stcdn.leadconnectorhq.com/_preview/BA6QoYZr.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/BA6QoYZr.js — 200 — 3.5 KiB — 24 ms — h2https://stcdn.leadconnectorhq.com/_preview/pAuvT5v8.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/pAuvT5v8.js — 200 — 10.8 KiB — 34 ms — h2https://stcdn.leadconnectorhq.com/_preview/Dp6CfKIi.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/Dp6CfKIi.js — 200 — 1.1 KiB — 27 ms — h2https://stcdn.leadconnectorhq.com/_preview/C9B8ofP2.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/C9B8ofP2.js — 200 — 1.1 KiB — 25 ms — h2https://stcdn.leadconnectorhq.com/_preview/Ka6fVSBv.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/Ka6fVSBv.js — 200 — 762 B — 31 ms — h2https://stcdn.leadconnectorhq.com/_preview/DW-3PSLe.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/DW-3PSLe.js — 200 — 5.0 KiB — 28 ms — h2https://stcdn.leadconnectorhq.com/_preview/D8P5qsBV.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/D8P5qsBV.js — 200 — 1.2 KiB — 29 ms — h2https://stcdn.leadconnectorhq.com/_preview/DRNKrJGC.jsstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/DRNKrJGC.js — 200 — 729 B — 27 ms — h2https://storage.googleapis.com/msgsndr/knES3eSWYIsc5YSZ3YLl/media/66030e681fc2503c6884e6e6.pngstorage.googleapis.com/msgsndr/knES... https://storage.googleapis.com/msgsndr/knES3eSWYIsc5YSZ3YLl/media/66030e681fc2503c6884e6e6.png — 200 — 3.3 KiB — 51 ms — h2
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s FCP 3.4 s LCP 6.1 shttps://leadconnectorhq.com// https://leadconnectorhq.com/ — 301 — 379 B — 26 ms — h2https://www.leadconnectorhq.com/www.leadconnectorhq.com/ https://www.leadconnectorhq.com/ — 200 — 28.6 KiB — 180 ms — h2https://stcdn.leadconnectorhq.com/_preview/entry.B6Xdw9XE.cssstcdn.leadconnectorhq.com/_preview/... https://stcdn.leadconnectorhq.com/_preview/entry.B6Xdw9XE.css — 200 — 7.4 KiB — 45 ms — 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HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
100% of JavaScript execution is third-party
First-party Third-party 1913ms · 52KB · €21/mo
www.leadconnectorhq.com
Other
Costly
Execution 948ms
Transfer 29 KB
Monthly Cost €10/mo
Unattributable
Other
Costly
Execution 549ms
Transfer 0 KB
Monthly Cost €6/mo
stcdn.leadconnectorhq.com
Other
Costly
Execution 415ms
Transfer 23 KB
Monthly Cost €5/mo

These scripts may cost more than they're worth

  • www.leadconnectorhq.com adds 948ms and costs ~€10/month
  • Unattributable adds 549ms and costs ~€6/month
  • stcdn.leadconnectorhq.com adds 415ms and costs ~€5/month

100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.

Why this matters

When third-party JS execution time exceeds your own, performance gains from frontend work are capped by code you don't own.

Learn more ▾

Every millisecond of third-party JS competes with your own for main-thread time. If their share is bigger than yours, optimization on your code base barely moves the needle. Audit, defer, or remove third-parties before further frontend optimization. Use Lighthouse's third-party audit to identify the worst offenders.

Source: web.dev

www.leadconnectorhq.com takes 948ms 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

Unattributable takes 549ms 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

stcdn.leadconnectorhq.com takes 415ms 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

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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