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Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
87
GRADE
B
FIX
2
REVIEW
3
PASS
8
INFO
2

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

Mobile Desktop
88
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
100
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
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.

1.44 s

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

1.71 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.

0.001

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

1.44 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.

1.71 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
15
8 PASS 3 REVIEW 2 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 (673.2 KiB of 673.2 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
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.

C
JS Bundles
Action
12 scripts, 261 KB unused
REVIEW
12 scripts, 261 KB unused
Warning::
https://ssgtm.techsmith.com/gtag/js?id=G-LTP16PWGV...: 108 KB unused (70%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://ssgtm.techsmith.com/gtag/destination?id=G-...: 62 KB unused (40%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://ssgtm.techsmith.com/gtm.js?id=GTM-MWG2M7: 54 KB unused (39%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://script.hotjar.com/modules.6a0f3932cb1341a3...: 36 KB unused (65%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 261 KB
261 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://ssgtm.techsmith.com/gtag/js?id=G-LTP16PWGVP&cx=c&gtm=4e64k1&sign=29fabef3c66f250f17f0baebef45a4f3ad816b1457ba7b61f0f38e318cf3405a_20260422154 KB108 KB (70%)✓3rd
https://ssgtm.techsmith.com/gtag/destination?id=G-LTP16PWGVP&cx=c&gtm=4e64k1&sign=29fabef3c66f250f17f0baebef45a4f3ad816b1457ba7b61f0f38e318cf3405a_20260422154 KB62 KB (40%)✓3rd
https://ssgtm.techsmith.com/gtm.js?id=GTM-MWG2M7139 KB54 KB (39%)✓3rd
https://script.hotjar.com/modules.6a0f3932cb1341a35c18.js57 KB36 KB (65%)✓3rd
https://app.screencast.com/dist/resources.285891b5.js15 KB—✓3rd
https://app.screencast.com/dist/tracking.f5e09671.js2 KB—✓3rd
https://app.screencast.com/_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3&ns=16&cb=115774289020 KB—✓3rd
https://www.google-analytics.com/analytics.js21 KB—✓3rd
https://az416426.vo.msecnd.net/scripts/b/ai.2.min.js46 KB—✓3rd
https://cdn.cookielaw.org/scripttemplates/otSDKStub.js?did=358088c1-dc8f-4a63-9751-1206cf1d49030 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

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

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

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

B
Page Weight Inventory
33 resources · 673 KB · 261 KB savings available
REVIEW
33 resources · 673 KB · 261 KB savings available
Info::
Within 1MB page-weight target
Got: 673 KB
Info::
~261 KB of savings available
Warning::
32 third-party resources (100% of weight)
33 resources · 673.2 KiB · 32 third-party Within 1MB page-weight target
JavaScript 91% · 614.1 KiB
Font 3% · 19.7 KiB
CSS 2% · 13.8 KiB
Document 2% · 13.1 KiB
Image 1% · 8.1 KiB
Other 1% · 4.4 KiB

~260.7 KiB of savings available

Remove unused JavaScript: 260.7 KiB
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A+
Page Weight Budget
673 KB transferred, 33 requests
PASS
673 KB transferred, 33 requests
Info::
Page weighs 2.0 MB (673 KB transferred)
Warning::
JavaScript is 614 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 614 KB
Info::
33 HTTP requests
Info::
Estimated 0.14 g CO2 per page load
673 KB / 2.4 MB budget
673 KB transferred
33 requests
0.14 g CO2 per page load
JavaScript 614.1 KiB 91%
Fonts 19.7 KiB 3%
CSS 13.8 KiB 2%
HTML 13.1 KiB 2%
Images 4.8 KiB 1%
Other 4.0 KiB 1%
Other 2.3 KiB 0%
Other 853 B 0%
Other 653 B 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Under budget

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

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
3 images, 0 KB saveable
PASS
3 images, 0 KB saveable
Info::
All images are well-optimized
3 images 5 KB
0 oversized -0 KB
3 legacy format
0 missing dimensions CLS risk
A+
JS Execution Cost
126ms total JS execution
PASS
126ms total JS execution
Info::
https://ssgtm.techsmith.com/gtag/destination?id=G-...: 63ms CPU time
Info::
https://ssgtm.techsmith.com/gtm.js?id=GTM-MWG2M7: 63ms CPU time
Warning::
Third-party scripts: 126ms (100% of total)

Main Thread Breakdown

Script Evaluation 63% Other 15% Script Parsing & Compilation 12% Style & Layout 8%
ScriptTotalScriptingParse/CompileParty
https://ssgtm.techsmith.com/gtag/destination?id=G-LTP16PWGVP&cx=c&gtm=4e64k1&sign=29fabef3c66f250f17f0baebef45a4f3ad816b1457ba7b61f0f38e318cf3405a_2026042263ms53ms9ms3rd
https://ssgtm.techsmith.com/gtm.js?id=GTM-MWG2M763ms52ms9ms3rd
A+
Font Loading
1 fonts (20 KB)
PASS
1 fonts (20 KB)
Info::
1 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

1

20 KB total

Render-blocking

0

of 1

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 FCP 1.4 s LCP 1.7 shttps://fonts.gstatic.com/s/figtree/v9/_Xms-HUzqDCFdgfMm4S9DaRvzig.woff2_Xms-HUzqDCFdgfMm4S9DaR... https://fonts.gstatic.com/s/figtree/v9/_Xms-HUzqDCFdgfMm4S9DaRvzig.woff2 — 19.7 KiB — 32 ms — font-display: swap
_Xms-HUzqDCFdgfMm4S9DaR... woff2 swap
Size 20 KB
Load time 32 ms
Start 902 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+
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
Network Waterfall
33 requests over 1847ms
INFO
0 ms 500 ms 1.0 s 1.5 s FCP 1.4 s LCP 1.7 shttps://screencast.com// https://screencast.com/ — 301 — 57 B — 331 ms — h2https://www.screencast.com/www.screencast.com/ https://www.screencast.com/ — 301 — 567 B — 159 ms — h2https://app.screencast.com/app.screencast.com/ https://app.screencast.com/ — 200 — 10.7 KiB — 217 ms — h2https://app.screencast.com/dist/shared.892b1f80.cssapp.screencast.com/dist/shared.892b... https://app.screencast.com/dist/shared.892b1f80.css — 200 — 9.9 KiB — 241 ms — h2https://app.screencast.com/dist/error.2c1f5d6c.cssapp.screencast.com/dist/error.2c1f5... https://app.screencast.com/dist/error.2c1f5d6c.css — 200 — 1015 B — 91 ms — h2https://app.screencast.com/dist/home-screencast.1cea0f9b.cssapp.screencast.com/dist/home-screen... https://app.screencast.com/dist/home-screencast.1cea0f9b.css — 200 — 2.1 KiB — 91 ms — h2https://app.screencast.com/Content/favicon/common/manifest.jsonapp.screencast.com/Content/favicon/... https://app.screencast.com/Content/favicon/common/manifest.json — 200 — 853 B — 87 ms — h2https://fonts.googleapis.com/css2?family=Figtree:ital,wght@0,300..900;1,300..900&display=swapfonts.googleapis.com/css2?family=Fi... https://fonts.googleapis.com/css2?family=Figtree:ital,wght@0,300..900;1,300..900&display=swap — 200 — 905 B — 85 ms — h2https://app.screencast.com/dist/resources.285891b5.jsapp.screencast.com/dist/resources.2... https://app.screencast.com/dist/resources.285891b5.js — 200 — 14.8 KiB — 170 ms — h2https://app.screencast.com/dist/tracking.f5e09671.jsapp.screencast.com/dist/tracking.f5... https://app.screencast.com/dist/tracking.f5e09671.js — 200 — 1.6 KiB — 93 ms — h2https://app.screencast.com/_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3&ns=16&cb=1157742890app.screencast.com/_Incapsula_Resou... https://app.screencast.com/_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3&ns=16&cb=1157742890 — 200 — 19.7 KiB — 12 ms — h2https://app.screencast.com/Content/img/hero-with-coffee.svgapp.screencast.com/Content/img/hero... https://app.screencast.com/Content/img/hero-with-coffee.svg — 200 — 4.3 KiB — 84 ms — h2https://fonts.gstatic.com/s/figtree/v9/_Xms-HUzqDCFdgfMm4S9DaRvzig.woff2fonts.gstatic.com/s/figtree/v9/_Xms... https://fonts.gstatic.com/s/figtree/v9/_Xms-HUzqDCFdgfMm4S9DaRvzig.woff2 — 200 — 19.7 KiB — 32 ms — h3https://www.google-analytics.com/analytics.jswww.google-analytics.com/analytics.... https://www.google-analytics.com/analytics.js — 200 — 20.9 KiB — 113 ms — h2https://ssgtm.techsmith.com/gtm.js?id=GTM-MWG2M7ssgtm.techsmith.com/gtm.js?id=GTM-M... https://ssgtm.techsmith.com/gtm.js?id=GTM-MWG2M7 — 200 — 138.6 KiB — 162 ms — h2https://app.screencast.com/api/v1/analytics/user/summaryapp.screencast.com/api/v1/analytics... https://app.screencast.com/api/v1/analytics/user/summary — 401 — 2.2 KiB — 87 ms — h2https://az416426.vo.msecnd.net/scripts/b/ai.2.min.jsaz416426.vo.msecnd.net/scripts/b/ai... https://az416426.vo.msecnd.net/scripts/b/ai.2.min.js — 200 — 46.3 KiB — 143 ms — h2https://www.googletagmanager.com/ns.html?id=GTM-MWG2M7www.googletagmanager.com/ns.html?id... https://www.googletagmanager.com/ns.html?id=GTM-MWG2M7 — 200 — 437 B — 102 ms — h2https://app.screencast.com/_Incapsula_Resource?SWKMTFSR=1&e=0.8722817030243056app.screencast.com/_Incapsula_Resou... https://app.screencast.com/_Incapsula_Resource?SWKMTFSR=1&e=0.8722817030243056 — 200 — 36 B — 5 ms — h2https://www.google-analytics.com/j/collect?v=1&_v=j102&a=1129005452&t=pageview&_s=1&dl=https%3A%2F%2Fapp.screencast.com%2F&dp=%2F&ul=en-us&dt=Welcome%20-%20TechSmith%20Screencast&sr=800x600&vp=1350x940&_u=YEBAAAABAAAAACAAI~&jid=233845004&gjid=1083024092&cid=787089079.1776898277&tid=UA-2104241-8&_gid=659307901.1776898277&_r=1&_slc=1&z=1532006463www.google-analytics.com/j/collect?... https://www.google-analytics.com/j/collect?v=1&_v=j102&a=1129005452&t=pageview&_s=1&dl=https%3A%2F%2Fapp.screencast.com%2F&dp=%2F&ul=en-us&dt=Welcome%20-%20TechSmith%20Screencast&sr=800x600&vp=1350x940&_u=YEBAAAABAAAAACAAI~&jid=233845004&gjid=1083024092&cid=787089079.1776898277&tid=UA-2104241-8&_gid=659307901.1776898277&_r=1&_slc=1&z=1532006463 — 200 — 453 B — 29 ms — h2https://cdn.cookielaw.org/scripttemplates/otSDKStub.js?did=358088c1-dc8f-4a63-9751-1206cf1d4903cdn.cookielaw.org/scripttemplates/o... https://cdn.cookielaw.org/scripttemplates/otSDKStub.js?did=358088c1-dc8f-4a63-9751-1206cf1d4903 — -1 — 0 B — 58 ms — https://www.googletagmanager.com/gtm.js?id=GTM-MWG2M7&gtg_health=1www.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-MWG2M7&gtg_health=1 — 200 — 392 B — 84 ms — h2https://static.hotjar.com/c/hotjar-3320877.js?sv=7static.hotjar.com/c/hotjar-3320877.... https://static.hotjar.com/c/hotjar-3320877.js?sv=7 — 200 — 7.0 KiB — 57 ms — h2https://ssgtm.techsmith.com/gtag/destination?id=G-LTP16PWGVP&cx=c&gtm=4e64k1&sign=29fabef3c66f250f17f0baebef45a4f3ad816b1457ba7b61f0f38e318cf3405a_20260422ssgtm.techsmith.com/gtag/destinatio... https://ssgtm.techsmith.com/gtag/destination?id=G-LTP16PWGVP&cx=c&gtm=4e64k1&sign=29fabef3c66f250f17f0baebef45a4f3ad816b1457ba7b61f0f38e318cf3405a_20260422 — 200 — 154.1 KiB — 81 ms — h2https://www.googletagmanager.com/td?id=GTM-MWG2M7&v=3&t=t&pid=1891206990&gtm=45Fe64k1v72631661za204zd72631661&seq=1&exp=0~115616985~115938466~115938469~117266400&dl=app.screencast.com%2F&tdp=GTM-MWG2M7;2631661;0;0;0&frm=0&rtg=2631661&slo=4&hlo=0&lst=2&bt=1&ct=1&jsp=1&z=0www.googletagmanager.com/td?id=GTM-... https://www.googletagmanager.com/td?id=GTM-MWG2M7&v=3&t=t&pid=1891206990&gtm=45Fe64k1v72631661za204zd72631661&seq=1&exp=0~115616985~115938466~115938469~117266400&dl=app.screencast.com%2F&tdp=GTM-MWG2M7;2631661;0;0;0&frm=0&rtg=2631661&slo=4&hlo=0&lst=2&bt=1&ct=1&jsp=1&z=0 — 204 — 430 B — 74 ms — h2https://ssgtm.techsmith.com/gtag/js?id=G-LTP16PWGVP&cx=c&gtm=4e64k1&sign=29fabef3c66f250f17f0baebef45a4f3ad816b1457ba7b61f0f38e318cf3405a_20260422ssgtm.techsmith.com/gtag/js?id=G-LT... https://ssgtm.techsmith.com/gtag/js?id=G-LTP16PWGVP&cx=c&gtm=4e64k1&sign=29fabef3c66f250f17f0baebef45a4f3ad816b1457ba7b61f0f38e318cf3405a_20260422 — 200 — 154.1 KiB — 78 ms — h2https://script.hotjar.com/modules.6a0f3932cb1341a35c18.jsscript.hotjar.com/modules.6a0f3932c... https://script.hotjar.com/modules.6a0f3932cb1341a35c18.js — 200 — 56.6 KiB — 71 ms — h2https://dc.services.visualstudio.com/v2/trackdc.services.visualstudio.com/v2/tra... https://dc.services.visualstudio.com/v2/track — 204 — 0 B — 222 ms — h2https://app.screencast.com/Content/favicon/common/favicon.icoapp.screencast.com/Content/favicon/... https://app.screencast.com/Content/favicon/common/favicon.ico — 200 — 1.3 KiB — 88 ms — h2https://app.screencast.com/Content/favicon/common/favicon-32x32.pngapp.screencast.com/Content/favicon/... https://app.screencast.com/Content/favicon/common/favicon-32x32.png — 200 — 2.0 KiB — 84 ms — h2
0 ms 500 ms 1.0 s 1.5 s FCP 1.4 s LCP 1.7 shttps://screencast.com// https://screencast.com/ — 301 — 57 B — 331 ms — h2https://www.screencast.com/www.screencast.com/ https://www.screencast.com/ — 301 — 567 B — 159 ms — h2https://app.screencast.com/app.screencast.com/ https://app.screencast.com/ — 200 — 10.7 KiB — 217 ms — h2https://app.screencast.com/dist/shared.892b1f80.cssapp.screencast.com/dist/shared.892b... https://app.screencast.com/dist/shared.892b1f80.css — 200 — 9.9 KiB — 241 ms — h2https://app.screencast.com/dist/error.2c1f5d6c.cssapp.screencast.com/dist/error.2c1f5... https://app.screencast.com/dist/error.2c1f5d6c.css — 200 — 1015 B — 91 ms — h2https://app.screencast.com/dist/home-screencast.1cea0f9b.cssapp.screencast.com/dist/home-screen... https://app.screencast.com/dist/home-screencast.1cea0f9b.css — 200 — 2.1 KiB — 91 ms — h2https://app.screencast.com/Content/favicon/common/manifest.jsonapp.screencast.com/Content/favicon/... https://app.screencast.com/Content/favicon/common/manifest.json — 200 — 853 B — 87 ms — h2https://fonts.googleapis.com/css2?family=Figtree:ital,wght@0,300..900;1,300..900&display=swapfonts.googleapis.com/css2?family=Fi... https://fonts.googleapis.com/css2?family=Figtree:ital,wght@0,300..900;1,300..900&display=swap — 200 — 905 B — 85 ms — h2https://app.screencast.com/dist/resources.285891b5.jsapp.screencast.com/dist/resources.2... https://app.screencast.com/dist/resources.285891b5.js — 200 — 14.8 KiB — 170 ms — h2https://app.screencast.com/dist/tracking.f5e09671.jsapp.screencast.com/dist/tracking.f5... https://app.screencast.com/dist/tracking.f5e09671.js — 200 — 1.6 KiB — 93 ms — h2https://app.screencast.com/_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3&ns=16&cb=1157742890app.screencast.com/_Incapsula_Resou... https://app.screencast.com/_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3&ns=16&cb=1157742890 — 200 — 19.7 KiB — 12 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 126ms · 293KB · $2/mo
ssgtm.techsmith.com
Other
Optional
Execution 63ms
Transfer 154 KB
Unused 40%
Monthly Cost $1/mo
ssgtm.techsmith.com
Other
Optional
Execution 63ms
Transfer 139 KB
Unused 39%
Monthly Cost $1/mo

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

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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