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Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
83
GRADE
B
FIX
2
REVIEW
3
PASS
8
INFO
2

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

Mobile Desktop
80
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
89
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.

1.02 s

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

1.42 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.

0.264

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

1.02 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.

1.42 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 (764.6 KiB of 767.1 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.

B
Image Optimization
15 images, 0 KB saveable
REVIEW
15 images, 0 KB saveable
Warning::
https://st.prntscr.com/2025/12/17/0541/img/footer-... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
15 images 27 KB
0 oversized -0 KB
4 legacy format
1 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

C
JS Bundles
Action
13 scripts, 293 KB unused
REVIEW
13 scripts, 293 KB unused
Warning::
https://pagead2.googlesyndication.com/pagead/manag...: 151 KB unused (85%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-STH2...: 63 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://connect.facebook.net/en_US/all.js?hash=a84...: 52 KB unused (62%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://pagead2.googlesyndication.com/pagead/js/ad...: 27 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 293 KB
293 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202604170101/show_ads_impl_fy2021.js178 KB151 KB (85%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-STH272KG8X152 KB63 KB (42%)✓3rd
https://connect.facebook.net/en_US/all.js?hash=a8428132520a961c1acc36e69b57ba1884 KB52 KB (62%)✓3rd
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js54 KB27 KB (49%)✓3rd
https://quantcast.mgr.consensu.org/choice/n-ZGqfdsg5894/prnt.sc/choice.js0 KB—✓3rd
https://www.google-analytics.com/analytics.js21 KB—✓3rd
https://st.prntscr.com/2025/12/17/0541/js/jquery.1.8.2.min.js33 KB—✓3rd
https://connect.facebook.net/en_US/all.js2 KB—✓3rd
https://platform.twitter.com/widgets.js27 KB—✓3rd
https://prntscr.com/twitter.json?callback=twitterProcessJSON0 KB—✓1st

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
46 resources · 767 KB · 293 KB savings available
REVIEW
46 resources · 767 KB · 293 KB savings available
Info::
Within 1MB page-weight target
Got: 767 KB
Info::
~293 KB of savings available
Warning::
43 third-party resources (100% of weight)
46 resources · 767.1 KiB · 43 third-party Within 1MB page-weight target
JavaScript 76% · 580.1 KiB
Document 17% · 129.5 KiB
Image 6% · 43.7 KiB
CSS 1% · 11.3 KiB
Other 0% · 2.6 KiB

~292.9 KiB of savings available

Remove unused JavaScript: 292.9 KiB
A
Page Weight Budget
767 KB transferred, 46 requests
PASS
767 KB transferred, 46 requests
Info::
Page weighs 2.2 MB (767 KB transferred)
Warning::
JavaScript is 580 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 580 KB
Info::
46 HTTP requests
Info::
Estimated 0.16 g CO2 per page load
767 KB / 2.4 MB budget
767 KB transferred
46 requests
0.16 g CO2 per page load
JavaScript 580.1 KiB 76%
HTML 129.2 KiB 17%
Images 27.2 KiB 4%
Other 16.7 KiB 2%
CSS 11.3 KiB 1%
Other 1.1 KiB 0%
Other 784 B 0%
Other 779 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+
JS Execution Cost
342ms total JS execution
PASS
342ms total JS execution
Info::
https://www.googletagmanager.com/gtag/js?id=G-STH2...: 78ms CPU time
Info::
https://prnt.sc/: 76ms CPU time
Info::
Unattributable: 69ms CPU time
Info::
https://pagead2.googlesyndication.com/pagead/js/ad...: 63ms CPU time
Info::
https://platform.twitter.com/widgets.js: 57ms CPU time
Warning::
Third-party scripts: 342ms (100% of total)

Main Thread Breakdown

Script Evaluation 56% Other 16% Script Parsing & Compilation 16% Style & Layout 10%
ScriptTotalScriptingParse/CompileParty
https://www.googletagmanager.com/gtag/js?id=G-STH272KG8X78ms59ms18ms3rd
https://prnt.sc/76ms13ms1ms3rd
Unattributable69ms3ms0ms3rd
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js63ms40ms22ms3rd
https://platform.twitter.com/widgets.js57ms48ms3ms3rd
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+
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+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Cloudflare

Network Waterfall
46 requests over 1056ms
INFO
0 ms 500 ms 1.0 s FCP 1.0 s LCP 1.4 shttps://prntscr.com// https://prntscr.com/ — 301 — 267 B — 145 ms — h3https://prnt.sc/prnt.sc/ https://prnt.sc/ — 200 — 5.3 KiB — 146 ms — h3https://st.prntscr.com/2025/12/17/0541/css/main.cssst.prntscr.com/2025/12/17/0541/css/... https://st.prntscr.com/2025/12/17/0541/css/main.css — 200 — 9.1 KiB — 35 ms — h3https://st.prntscr.com/2025/12/17/0541/js/jquery.1.8.2.min.jsst.prntscr.com/2025/12/17/0541/js/j... https://st.prntscr.com/2025/12/17/0541/js/jquery.1.8.2.min.js — 200 — 32.9 KiB — 36 ms — h3https://st.prntscr.com/2025/12/17/0541/js/script.mix.jsst.prntscr.com/2025/12/17/0541/js/s... https://st.prntscr.com/2025/12/17/0541/js/script.mix.js — 200 — 23.9 KiB — 35 ms — h3https://st.prntscr.com/2025/12/17/0541/img/footer-logo.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/footer-logo.png — 200 — 872 B — 40 ms — h3https://st.prntscr.com/2025/12/17/0541/css/jquery.smartbanner.cssst.prntscr.com/2025/12/17/0541/css/... https://st.prntscr.com/2025/12/17/0541/css/jquery.smartbanner.css — 200 — 1.4 KiB — 34 ms — h3https://st.prntscr.com/2025/12/17/0541/js/jquery.smartbanner.jsst.prntscr.com/2025/12/17/0541/js/j... https://st.prntscr.com/2025/12/17/0541/js/jquery.smartbanner.js — 200 — 3.0 KiB — 11 ms — h3https://www.googletagmanager.com/gtag/js?id=G-STH272KG8Xwww.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-STH272KG8X — 200 — 151.8 KiB — 297 ms — h2https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.jspagead2.googlesyndication.com/pagea... https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js — 200 — 54.2 KiB — 145 ms — h3https://www.google-analytics.com/analytics.jswww.google-analytics.com/analytics.... https://www.google-analytics.com/analytics.js — 200 — 20.9 KiB — 71 ms — h2https://quantcast.mgr.consensu.org/choice/n-ZGqfdsg5894/prnt.sc/choice.jsquantcast.mgr.consensu.org/choice/n... https://quantcast.mgr.consensu.org/choice/n-ZGqfdsg5894/prnt.sc/choice.js — -1 — 0 B — 108 ms — https://st.prntscr.com/2025/12/17/0541/img/page-bg.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/page-bg.png — 200 — 6.9 KiB — 20 ms — h3https://connect.facebook.net/en_US/all.jsconnect.facebook.net/en_US/all.js https://connect.facebook.net/en_US/all.js — 200 — 1.8 KiB — 21 ms — h3https://platform.twitter.com/widgets.jsplatform.twitter.com/widgets.js https://platform.twitter.com/widgets.js — 200 — 27.3 KiB — 59 ms — h2https://prnt.sc/manifest.jsonprnt.sc/manifest.json https://prnt.sc/manifest.json — 200 — 784 B — 154 ms — h3https://st.prntscr.com/2025/12/17/0541/img/header-logo.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/header-logo.png — 200 — 7.8 KiB — 15 ms — h3https://st.prntscr.com/2025/12/17/0541/img/button-download.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/button-download.png — 200 — 597 B — 36 ms — h3https://st.prntscr.com/2025/12/17/0541/img/button-icon-sep.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/button-icon-sep.png — 200 — 321 B — 31 ms — h3https://st.prntscr.com/2025/12/17/0541/img/icon-twitter_gscale.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/icon-twitter_gscale.png — 200 — 658 B — 36 ms — h3https://st.prntscr.com/2025/12/17/0541/img/icon-facebook_gscale.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/icon-facebook_gscale.png — 200 — 578 B — 18 ms — h3https://st.prntscr.com/2025/12/17/0541/img/cloud_bg.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/cloud_bg.png — 200 — 2.0 KiB — 36 ms — h3https://st.prntscr.com/2025/12/17/0541/img/button_bg.gifst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/button_bg.gif — 200 — 490 B — 34 ms — h3https://st.prntscr.com/2025/12/17/0541/img/cloud_progressbar_bg.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/cloud_progressbar_bg.png — 200 — 1.4 KiB — 34 ms — h3https://st.prntscr.com/2025/12/17/0541/img/cloud_progressbar_active.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/cloud_progressbar_active.png — 200 — 2.5 KiB — 32 ms — h3https://st.prntscr.com/2025/12/17/0541/img/uploader_link_bg.gifst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/uploader_link_bg.gif — 200 — 1.5 KiB — 33 ms — h3https://st.prntscr.com/2025/12/17/0541/img/twitter-logo.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/twitter-logo.png — 200 — 1.1 KiB — 32 ms — h3https://api.prntscr.com/v1/api.prntscr.com/v1/ https://api.prntscr.com/v1/ — 204 — 0 B — 154 ms — h3https://prntscr.com/twitter.json?callback=twitterProcessJSON/twitter.json?callback=twitterProce... https://prntscr.com/twitter.json?callback=twitterProcessJSON — 500 — 158 B — 167 ms — h3https://connect.facebook.net/en_US/all.js?hash=a8428132520a961c1acc36e69b57ba18connect.facebook.net/en_US/all.js?h... https://connect.facebook.net/en_US/all.js?hash=a8428132520a961c1acc36e69b57ba18 — 200 — 84.0 KiB — 27 ms — h3
0 ms 500 ms 1.0 s FCP 1.0 s LCP 1.4 shttps://prntscr.com// https://prntscr.com/ — 301 — 267 B — 145 ms — h3https://prnt.sc/prnt.sc/ https://prnt.sc/ — 200 — 5.3 KiB — 146 ms — h3https://st.prntscr.com/2025/12/17/0541/css/main.cssst.prntscr.com/2025/12/17/0541/css/... https://st.prntscr.com/2025/12/17/0541/css/main.css — 200 — 9.1 KiB — 35 ms — h3https://st.prntscr.com/2025/12/17/0541/js/jquery.1.8.2.min.jsst.prntscr.com/2025/12/17/0541/js/j... https://st.prntscr.com/2025/12/17/0541/js/jquery.1.8.2.min.js — 200 — 32.9 KiB — 36 ms — h3https://st.prntscr.com/2025/12/17/0541/js/script.mix.jsst.prntscr.com/2025/12/17/0541/js/s... https://st.prntscr.com/2025/12/17/0541/js/script.mix.js — 200 — 23.9 KiB — 35 ms — h3https://st.prntscr.com/2025/12/17/0541/img/footer-logo.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/footer-logo.png — 200 — 872 B — 40 ms — h3https://st.prntscr.com/2025/12/17/0541/css/jquery.smartbanner.cssst.prntscr.com/2025/12/17/0541/css/... https://st.prntscr.com/2025/12/17/0541/css/jquery.smartbanner.css — 200 — 1.4 KiB — 34 ms — h3https://st.prntscr.com/2025/12/17/0541/js/jquery.smartbanner.jsst.prntscr.com/2025/12/17/0541/js/j... https://st.prntscr.com/2025/12/17/0541/js/jquery.smartbanner.js — 200 — 3.0 KiB — 11 ms — h3https://www.googletagmanager.com/gtag/js?id=G-STH272KG8Xwww.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-STH272KG8X — 200 — 151.8 KiB — 297 ms — h2https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.jspagead2.googlesyndication.com/pagea... https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js — 200 — 54.2 KiB — 145 ms — h3https://www.google-analytics.com/analytics.jswww.google-analytics.com/analytics.... https://www.google-analytics.com/analytics.js — 200 — 20.9 KiB — 71 ms — h2https://quantcast.mgr.consensu.org/choice/n-ZGqfdsg5894/prnt.sc/choice.jsquantcast.mgr.consensu.org/choice/n... https://quantcast.mgr.consensu.org/choice/n-ZGqfdsg5894/prnt.sc/choice.js — -1 — 0 B — 108 ms — https://st.prntscr.com/2025/12/17/0541/img/page-bg.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/page-bg.png — 200 — 6.9 KiB — 20 ms — h3https://connect.facebook.net/en_US/all.jsconnect.facebook.net/en_US/all.js https://connect.facebook.net/en_US/all.js — 200 — 1.8 KiB — 21 ms — h3https://platform.twitter.com/widgets.jsplatform.twitter.com/widgets.js https://platform.twitter.com/widgets.js — 200 — 27.3 KiB — 59 ms — h2https://prnt.sc/manifest.jsonprnt.sc/manifest.json https://prnt.sc/manifest.json — 200 — 784 B — 154 ms — h3https://st.prntscr.com/2025/12/17/0541/img/header-logo.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/header-logo.png — 200 — 7.8 KiB — 15 ms — h3https://st.prntscr.com/2025/12/17/0541/img/button-download.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/button-download.png — 200 — 597 B — 36 ms — h3https://st.prntscr.com/2025/12/17/0541/img/button-icon-sep.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/button-icon-sep.png — 200 — 321 B — 31 ms — h3https://st.prntscr.com/2025/12/17/0541/img/icon-twitter_gscale.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/icon-twitter_gscale.png — 200 — 658 B — 36 ms — h3https://st.prntscr.com/2025/12/17/0541/img/icon-facebook_gscale.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/icon-facebook_gscale.png — 200 — 578 B — 18 ms — h3https://st.prntscr.com/2025/12/17/0541/img/cloud_bg.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/cloud_bg.png — 200 — 2.0 KiB — 36 ms — h3https://st.prntscr.com/2025/12/17/0541/img/button_bg.gifst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/button_bg.gif — 200 — 490 B — 34 ms — h3https://st.prntscr.com/2025/12/17/0541/img/cloud_progressbar_bg.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/cloud_progressbar_bg.png — 200 — 1.4 KiB — 34 ms — h3https://st.prntscr.com/2025/12/17/0541/img/cloud_progressbar_active.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/cloud_progressbar_active.png — 200 — 2.5 KiB — 32 ms — h3https://st.prntscr.com/2025/12/17/0541/img/uploader_link_bg.gifst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/uploader_link_bg.gif — 200 — 1.5 KiB — 33 ms — h3https://st.prntscr.com/2025/12/17/0541/img/twitter-logo.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/twitter-logo.png — 200 — 1.1 KiB — 32 ms — h3https://api.prntscr.com/v1/api.prntscr.com/v1/ https://api.prntscr.com/v1/ — 204 — 0 B — 154 ms — h3https://prntscr.com/twitter.json?callback=twitterProcessJSON/twitter.json?callback=twitterProce... https://prntscr.com/twitter.json?callback=twitterProcessJSON — 500 — 158 B — 167 ms — h3https://connect.facebook.net/en_US/all.js?hash=a8428132520a961c1acc36e69b57ba18connect.facebook.net/en_US/all.js?h... https://connect.facebook.net/en_US/all.js?hash=a8428132520a961c1acc36e69b57ba18 — 200 — 84.0 KiB — 27 ms — h3https://www.google-analytics.com/j/collect?v=1&_v=j102&a=1149626677&t=pageview&_s=1&dl=https%3A%2F%2Fprnt.sc%2F&ul=en-us&dt=Lightshot%20%E2%80%94%20screenshot%20tool%20for%20Mac%20%26%20Win&sr=800x600&vp=1350x940&_u=IEBAAEABAAAAACAAI~&jid=1424878959&gjid=671931437&cid=813556912.1776894723&tid=UA-12353127-1&_gid=764430251.1776894723&_r=1&_slc=1&z=2108519953www.google-analytics.com/j/collect?... https://www.google-analytics.com/j/collect?v=1&_v=j102&a=1149626677&t=pageview&_s=1&dl=https%3A%2F%2Fprnt.sc%2F&ul=en-us&dt=Lightshot%20%E2%80%94%20screenshot%20tool%20for%20Mac%20%26%20Win&sr=800x600&vp=1350x940&_u=IEBAAEABAAAAACAAI~&jid=1424878959&gjid=671931437&cid=813556912.1776894723&tid=UA-12353127-1&_gid=764430251.1776894723&_r=1&_slc=1&z=2108519953 — 200 — 446 B — 66 ms — h2https://platform.twitter.com/widgets/widget_iframe.2f70fb173b9000da126c79afe2098f02.html?origin=https%3A%2F%2Fprnt.scplatform.twitter.com/widgets/widget... https://platform.twitter.com/widgets/widget_iframe.2f70fb173b9000da126c79afe2098f02.html?origin=https%3A%2F%2Fprnt.sc — 200 — 103.4 KiB — 41 ms — h2https://www.facebook.com/x/oauth/status?client_id=154822244543652&input_token&origin=1&redirect_uri=https%3A%2F%2Fprnt.sc%2F&sdk=joey&wants_cookie_data=falsewww.facebook.com/x/oauth/status?cli... https://www.facebook.com/x/oauth/status?client_id=154822244543652&input_token&origin=1&redirect_uri=https%3A%2F%2Fprnt.sc%2F&sdk=joey&wants_cookie_data=false — 200 — 121 B — 218 ms — h3https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202604170101/show_ads_impl_fy2021.jspagead2.googlesyndication.com/pagea... https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202604170101/show_ads_impl_fy2021.js — 200 — 177.5 KiB — 22 ms — h3https://api.prntscr.com/v1/api.prntscr.com/v1/ https://api.prntscr.com/v1/ — 200 — 333 B — 151 ms — h3https://syndication.twitter.com/settings?session_id=ab6864eabb4f93a3368c4121359f515a397e0541syndication.twitter.com/settings?se... https://syndication.twitter.com/settings?session_id=ab6864eabb4f93a3368c4121359f515a397e0541 — 200 — 953 B — 152 ms — h2https://www.google-analytics.com/g/collect?v=2&tid=G-STH272KG8X&gtm=45je64k0h1v870780494za200zd870780494&_p=1776894722789&gcd=13l3l3l3l1l1&npa=0&dma=0&tcfd=10000&are=1&cid=813556912.1776894723&frm=0&pscdl=noapi&rcb=6&sr=800x600&uaa=x86&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&_s=1&tag_exp=0~115616986~115938465~115938469~117266400~117512542~118463262&sid=1776894723&sct=1&seg=0&dl=https%3A%2F%2Fprnt.sc%2F&dt=Lightshot%20%E2%80%94%20screenshot%20tool%20for%20Mac%20%26%20Win&en=page_view&_fv=1&_ss=1&_ee=1&tfd=754www.google-analytics.com/g/collect?... https://www.google-analytics.com/g/collect?v=2&tid=G-STH272KG8X&gtm=45je64k0h1v870780494za200zd870780494&_p=1776894722789&gcd=13l3l3l3l1l1&npa=0&dma=0&tcfd=10000&are=1&cid=813556912.1776894723&frm=0&pscdl=noapi&rcb=6&sr=800x600&uaa=x86&uab=64&uafvl=Not-A.Brand%3B24.0.0.0%7CChromium%3B146.0.7680.164&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&_s=1&tag_exp=0~115616986~115938465~115938469~117266400~117512542~118463262&sid=1776894723&sct=1&seg=0&dl=https%3A%2F%2Fprnt.sc%2F&dt=Lightshot%20%E2%80%94%20screenshot%20tool%20for%20Mac%20%26%20Win&en=page_view&_fv=1&_ss=1&_ee=1&tfd=754 — 204 — 20 B — 68 ms — h3https://www.facebook.com/plugins/like.php?action=like&app_id=154822244543652&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df1dc2a67936970d8f%26domain%3Dprnt.sc%26is_canvas%3Dfalse%26origin%3Dhttps%253A%252F%252Fprnt.sc%252Ffd94561da2c8bfb7d%26relation%3Dparent.parent&container_width=0&href=https%3A%2F%2Fprnt.sc%2F&layout=button_count&locale=en_US&sdk=joey&share=false&show_faces=false&size=small&width=100www.facebook.com/plugins/like.php?a... https://www.facebook.com/plugins/like.php?action=like&app_id=154822244543652&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df1dc2a67936970d8f%26domain%3Dprnt.sc%26is_canvas%3Dfalse%26origin%3Dhttps%253A%252F%252Fprnt.sc%252Ffd94561da2c8bfb7d%26relation%3Dparent.parent&container_width=0&href=https%3A%2F%2Fprnt.sc%2F&layout=button_count&locale=en_US&sdk=joey&share=false&show_faces=false&size=small&width=100 — 200 — 8.4 KiB — 177 ms — h3https://platform.twitter.com/js/button.856debeac157d9669cf51e73a08fbc93.jsplatform.twitter.com/js/button.856d... https://platform.twitter.com/js/button.856debeac157d9669cf51e73a08fbc93.js — 200 — 2.7 KiB — 9 ms — h2https://syndication.twitter.com/i/jot/embeds?l=%7B%22widget_origin%22%3A%22https%3A%2F%2Fprnt.sc%2F%22%2C%22widget_frame%22%3Afalse%2C%22language%22%3A%22en%22%2C%22message%22%3A%22m%3Anocount%3A%22%2C%22_category_%22%3A%22tfw_client_event%22%2C%22triggered_on%22%3A1776894723283%2C%22dnt%22%3Afalse%2C%22client_version%22%3A%222615f7e52b7e0%3A1702314776716%22%2C%22format_version%22%3A1%2C%22event_namespace%22%3A%7B%22client%22%3A%22tfw%22%2C%22page%22%3A%22button%22%2C%22section%22%3A%22share%22%2C%22action%22%3A%22impression%22%7D%7D&session_id=ab6864eabb4f93a3368c4121359f515a397e0541syndication.twitter.com/i/jot/embed... https://syndication.twitter.com/i/jot/embeds?l=%7B%22widget_origin%22%3A%22https%3A%2F%2Fprnt.sc%2F%22%2C%22widget_frame%22%3Afalse%2C%22language%22%3A%22en%22%2C%22message%22%3A%22m%3Anocount%3A%22%2C%22_category_%22%3A%22tfw_client_event%22%2C%22triggered_on%22%3A1776894723283%2C%22dnt%22%3Afalse%2C%22client_version%22%3A%222615f7e52b7e0%3A1702314776716%22%2C%22format_version%22%3A1%2C%22event_namespace%22%3A%7B%22client%22%3A%22tfw%22%2C%22page%22%3A%22button%22%2C%22section%22%3A%22share%22%2C%22action%22%3A%22impression%22%7D%7D&session_id=ab6864eabb4f93a3368c4121359f515a397e0541 — 200 — 573 B — 162 ms — h2https://platform.twitter.com/widgets/tweet_button.2f70fb173b9000da126c79afe2098f02.en.htmlplatform.twitter.com/widgets/tweet_... https://platform.twitter.com/widgets/tweet_button.2f70fb173b9000da126c79afe2098f02.en.html — 200 — 12.2 KiB — 10 ms — h2data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg viewBox='0 0 32 32' fill='n…data:image/svg+xml,%3C%3Fxml versio... data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg viewBox='0 0 32 32' fill='n… — 200 — 0 B — 0 ms — datahttps://static.xx.fbcdn.net/rsrc.php/v5/yA/l/0,cross/aSF1HWkDHx7.cssstatic.xx.fbcdn.net/rsrc.php/v5/yA/... https://static.xx.fbcdn.net/rsrc.php/v5/yA/l/0,cross/aSF1HWkDHx7.css — 200 — 376 B — 13 ms — h3https://static.xx.fbcdn.net/rsrc.php/v5/yb/l/0,cross/yPnE3me-9-0.cssstatic.xx.fbcdn.net/rsrc.php/v5/yb/... https://static.xx.fbcdn.net/rsrc.php/v5/yb/l/0,cross/yPnE3me-9-0.css — 200 — 477 B — 14 ms — h3https://st.prntscr.com/2025/12/17/0541/img/icon-lightshot-144.pngst.prntscr.com/2025/12/17/0541/img/... https://st.prntscr.com/2025/12/17/0541/img/icon-lightshot-144.png — 200 — 14.3 KiB — 17 ms — h3https://prntscr.com/favicon.ico/favicon.ico https://prntscr.com/favicon.ico — 200 — 2.1 KiB — 16 ms — h3
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 342ms · 239KB · €4/mo
Google Tag Manager
Tag Manager
Optional
Execution 78ms
Transfer 152 KB
Unused 42%
Monthly Cost €1/mo
prnt.sc
Other
Optional
Execution 76ms
Transfer 5 KB
Monthly Cost €1/mo
Unattributable
Other
Optional
Execution 69ms
Transfer 0 KB
Monthly Cost €1/mo
pagead2.googlesyndication.com
Other
Optional
Execution 63ms
Transfer 54 KB
Unused 49%
Monthly Cost €1/mo
Twitter/X Embed
Social
Optional
Execution 57ms
Transfer 27 KB
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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