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https://imageshack.us

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
74
GRADE
C
FIX
5
REVIEW
3
PASS
7
INFO
2

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

Mobile Desktop
56
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
70
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.
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.

11.31 s

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

13.13 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.

0.017

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

11.31 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.

13.13 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
7 PASS 3 REVIEW 5 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 (1.5 MiB of 1.5 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
JS Execution Cost
Action
2871ms total JS execution
FIX
2871ms total JS execution
Warning::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 1133ms CPU time
Warning::
https://imageshack.com/v2_js/prod/app.min.js?v=9.4...: 555ms CPU time
Warning::
https://imageshack.com/login: 415ms CPU time
Warning::
Unattributable: 255ms CPU time
Info::
https://www.googletagmanager.com/gtm.js?id=GTM-MK2...: 146ms CPU time
Warning::
Third-party scripts: 2871ms (100% of total)

Main Thread Breakdown

Script Evaluation 53% Other 18% Script Parsing & Compilation 12% Style & Layout 11%
ScriptTotalScriptingParse/CompileParty
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js1133ms966ms139ms3rd
https://imageshack.com/v2_js/prod/app.min.js?v=9.4.72555ms144ms144ms3rd
https://imageshack.com/login415ms11ms4ms3rd
Unattributable255ms9ms0ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-MK2HJHP146ms106ms34ms3rd
https://connect.facebook.net/en_US/bundle/sdk.js/118ms77ms39ms3rd
https://imageshack.com/v2_js/vendor/jquery-2.0.3.min.js106ms83ms10ms3rd
https://imageshack.com/v2_css/prod/app.min.css?v=9.4.7273ms0ms0ms3rd
https://ssl.google-analytics.com/ga.js69ms63ms5ms3rd
F
JS Bundles
Action
12 scripts, 1.0 MB unused
FIX
12 scripts, 1.0 MB unused
Warning::
https://imageshack.com/v2_js/prod/app.min.js?v=9.4...: 229 KB unused (85%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 177 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 177 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 177 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.gstatic.com/recaptcha/releases/gTpTIWh...: 177 KB unused (49%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 1.0 MB
1063 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://imageshack.com/v2_js/prod/app.min.js?v=9.4.72271 KB229 KB (85%)✓3rd
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js362 KB177 KB (49%)✓3rd
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js362 KB177 KB (49%)✓3rd
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js0 KB177 KB (49%)✓3rd
https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js0 KB177 KB (49%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-MK2HJHP112 KB73 KB (66%)✓3rd
https://connect.facebook.net/en_US/bundle/sdk.js/78 KB54 KB (69%)✓3rd
https://imageshack.com/v2_js/vendor/jquery-2.0.3.min.js34 KB—✓3rd
https://connect.facebook.net/en_US/sdk.js5 KB—✓3rd
https://ssl.google-analytics.com/ga.js17 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

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

F
Page Weight Inventory
Action
33 resources · 1.5 MB · 1.0 MB savings available
FIX
33 resources · 1.5 MB · 1.0 MB savings available
Warning::
Page weight 480 KB over 1MB target
Got: 1.5 MB Expected: ≤ 1 MB
Info::
~1.0 MB of savings available
Warning::
32 third-party resources (100% of weight)
Info::
3 resources over 200KB
33 resources · 1.5 MiB · 32 third-party 480.4 KiB over 1MB target
JavaScript 83% · 1.2 MiB
CSS 8% · 127.4 KiB
Font 5% · 75.9 KiB
Document 2% · 33.4 KiB
Image 2% · 26.0 KiB

~1.0 MiB of savings available

Remove unused JavaScript: 1.0 MiB
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
Page Weight Budget
1.5 MB transferred, 33 requests
REVIEW
1.5 MB transferred, 33 requests
Info::
Page weighs 5.7 MB (1.5 MB transferred)
Warning::
JavaScript is 1.2 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 1.2 MB
Info::
33 HTTP requests
Info::
Estimated 0.31 g CO2 per page load
1.5 MB / 2.4 MB budget
1.5 MB transferred
33 requests
0.31 g CO2 per page load
JavaScript 1.2 MiB 83%
CSS 127.4 KiB 8%
Fonts 75.9 KiB 5%
HTML 32.5 KiB 2%
Images 24.4 KiB 2%
Other 2.5 KiB 0%
0 2.4 MB 4.9 MB
Approaching limit

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

B
Image Optimization
7 images, 0 KB saveable
REVIEW
7 images, 0 KB saveable
Warning::
https://imageshack.com/v2_images/auth/logo.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
7 images 24 KB
0 oversized -0 KB
5 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
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

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
3 fonts (76 KB)
PASS
3 fonts (76 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

3

76 KB total

Render-blocking

0

of 3

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s FCP 11.3 s LCP 13.1 shttps://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu0SC55I.woff2memvYaGs126MiZpBA-UvWbX... https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu0SC55I.woff2 — 42.0 KiB — 8 ms — font-display: swaphttps://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2KFO7CnqEu92Fr1ME7kSn66a... https://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 33.9 KiB — 32 ms — font-display: swaphttps://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2KFO7CnqEu92Fr1ME7kSn66a... https://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 0 B — 0 ms — font-display: swap
memvYaGs126MiZpBA-UvWbX... woff2 swap
Size 42 KB
Load time 8 ms
Start 356 ms
Risk FOUT — text flashes from fallback to web font
KFO7CnqEu92Fr1ME7kSn66a... woff2 swap
Size 34 KB
Load time 32 ms
Start 1.0 s
Risk FOUT — text flashes from fallback to web font
KFO7CnqEu92Fr1ME7kSn66a... woff2 swap
Size 0 KB
Load time 0 ms
Start 2.0 s
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
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
Network Waterfall
33 requests over 1995ms
INFO
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s FCP 11.3 s LCP 13.1 shttps://imageshack.us// https://imageshack.us/ — 301 — 449 B — 19 ms — http/1.1https://imageshack.com/imageshack.com/ https://imageshack.com/ — 302 — 432 B — 29 ms — http/1.1https://imageshack.com/loginimageshack.com/login https://imageshack.com/login — 200 — 2.6 KiB — 6 ms — http/1.1https://fonts.googleapis.com/css?family=Merriweather:400,700|Open+Sans:400,300,600fonts.googleapis.com/css?family=Mer... https://fonts.googleapis.com/css?family=Merriweather:400,700|Open+Sans:400,300,600 — 200 — 2.4 KiB — 127 ms — h2https://imageshack.com/v2_css/prod/app.min.css?v=9.4.72imageshack.com/v2_css/prod/app.min.... https://imageshack.com/v2_css/prod/app.min.css?v=9.4.72 — 200 — 82.2 KiB — 25 ms — http/1.1https://imageshack.com/v2_css/prod/app-firefox.min.css?v=9.4.72imageshack.com/v2_css/prod/app-fire... https://imageshack.com/v2_css/prod/app-firefox.min.css?v=9.4.72 — 200 — 691 B — 13 ms — http/1.1https://imageshack.com/v2_images/auth/logo.pngimageshack.com/v2_images/auth/logo.... https://imageshack.com/v2_images/auth/logo.png — 200 — 12.5 KiB — 16 ms — http/1.1https://imageshack.com/v2_js/vendor/jquery-2.0.3.min.jsimageshack.com/v2_js/vendor/jquery-... https://imageshack.com/v2_js/vendor/jquery-2.0.3.min.js — 200 — 33.7 KiB — 16 ms — http/1.1https://imageshack.com/v2_js/prod/app.min.js?v=9.4.72imageshack.com/v2_js/prod/app.min.j... https://imageshack.com/v2_js/prod/app.min.js?v=9.4.72 — 200 — 270.9 KiB — 24 ms — http/1.1https://connect.facebook.net/en_US/sdk.jsconnect.facebook.net/en_US/sdk.js https://connect.facebook.net/en_US/sdk.js — 200 — 5.1 KiB — 19 ms — h3https://www.googletagmanager.com/gtm.js?id=GTM-MK2HJHPwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-MK2HJHP — 200 — 111.7 KiB — 102 ms — h2https://ssl.google-analytics.com/ga.jsssl.google-analytics.com/ga.js https://ssl.google-analytics.com/ga.js — 200 — 17.4 KiB — 33 ms — h2https://imageshack.com/v2_images/empty.pngimageshack.com/v2_images/empty.png https://imageshack.com/v2_images/empty.png — 200 — 560 B — 7 ms — http/1.1https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu0SC55I.woff2fonts.gstatic.com/s/opensans/v44/me... https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu0SC55I.woff2 — 200 — 42.0 KiB — 8 ms — h3https://www.google.com/recaptcha/api.js?onload=renderCaptcha&render=explicit&_=1776800158710www.google.com/recaptcha/api.js?onl... https://www.google.com/recaptcha/api.js?onload=renderCaptcha&render=explicit&_=1776800158710 — 200 — 1.0 KiB — 59 ms — h3https://imageshack.com/v2_images/auth/bg1_small.jpgimageshack.com/v2_images/auth/bg1_s... https://imageshack.com/v2_images/auth/bg1_small.jpg — 200 — 8.6 KiB — 11 ms — http/1.1https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=70493925&utmhn=imageshack.com&utmcs=UTF-8&utmsr=412x823&utmvp=412x823&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=ImageShack%20-%20Login&utmhid=1933129199&utmr=-&utmp=%2Flogin&utmht=1776800158892&utmac=UA-39773598-1&utmcc=__utma%3D83568654.375486581.1776800159.1776800159.1776800159.1%3B%2B__utmz%3D83568654.1776800159.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=1762913307&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~ssl.google-analytics.com/r/__utm.gi... https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=70493925&utmhn=imageshack.com&utmcs=UTF-8&utmsr=412x823&utmvp=412x823&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=ImageShack%20-%20Login&utmhid=1933129199&utmr=-&utmp=%2Flogin&utmht=1776800158892&utmac=UA-39773598-1&utmcc=__utma%3D83568654.375486581.1776800159.1776800159.1776800159.1%3B%2B__utmz%3D83568654.1776800159.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=1762913307&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~ — 200 — 440 B — 24 ms — h2https://connect.facebook.net/en_US/bundle/sdk.js/connect.facebook.net/en_US/bundle/s... https://connect.facebook.net/en_US/bundle/sdk.js/ — 200 — 77.8 KiB — 12 ms — h3https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.jswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js — 200 — 362.4 KiB — 49 ms — h2https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LdQdugqAAAAACHV7mhQEdifIjBveJ39xE8GxMpD&co=aHR0cHM6Ly9pbWFnZXNoYWNrLmNvbTo0NDM.&hl=en&v=gTpTIWhbKpxADzTzkcabhXN4&size=normal&anchor-ms=20000&execute-ms=30000&cb=7gafgf40aqjbwww.google.com/recaptcha/api2/ancho... https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LdQdugqAAAAACHV7mhQEdifIjBveJ39xE8GxMpD&co=aHR0cHM6Ly9pbWFnZXNoYWNrLmNvbTo0NDM.&hl=en&v=gTpTIWhbKpxADzTzkcabhXN4&size=normal&anchor-ms=20000&execute-ms=30000&cb=7gafgf40aqjb — 200 — 27.7 KiB — 117 ms — h3https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/styles__ltr.csswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/styles__ltr.css — 200 — 42.1 KiB — 30 ms — h2https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.jswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js — 200 — 361.9 KiB — 49 ms — h2data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFQAAANICAYAAABZl8i8AAAAIGNIUk0AAHomAACAhAAA+gAAAIDoA…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFQAAANICAYAAABZl8i8AAAAIGNIUk0AAHomAACAhAAA+gAAAIDoA… — 200 — 0 B — 1 ms — datadata:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACYAAATsCAMAAADb3wBdAAAAIGNIUk0AAHomAACAhAAA+gAAAIDoA…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACYAAATsCAMAAADb3wBdAAAAIGNIUk0AAHomAACAhAAA+gAAAIDoA… — 200 — 0 B — 0 ms — datahttps://www.gstatic.com/recaptcha/api2/logo_48.pngwww.gstatic.com/recaptcha/api2/logo... https://www.gstatic.com/recaptcha/api2/logo_48.png — 200 — 2.3 KiB — 10 ms — h2https://www.google.com/recaptcha/api2/webworker.js?hl=en&v=gTpTIWhbKpxADzTzkcabhXN4www.google.com/recaptcha/api2/webwo... https://www.google.com/recaptcha/api2/webworker.js?hl=en&v=gTpTIWhbKpxADzTzkcabhXN4 — 200 — 23 B — 289 ms — h3https://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2fonts.gstatic.com/s/roboto/v48/KFO7... https://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 200 — 33.9 KiB — 32 ms — h3https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.jswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js — 200 — 0 B — 26 ms — h2https://imageshack.com/favicon.icoimageshack.com/favicon.ico https://imageshack.com/favicon.ico — 200 — 1.6 KiB — 10 ms — http/1.1https://www.google.com/recaptcha/api2/bframe?hl=en&v=gTpTIWhbKpxADzTzkcabhXN4&k=6LdQdugqAAAAACHV7mhQEdifIjBveJ39xE8GxMpD&bft=0dAFcWeA5gi0Kb9hkg4TByHMPwENJk1G6z-9x5-72yH-I3YFjNx5ox0LqO7KxJASP40e7uOPMyRB4aGIh2-pu9QhcGeeYkGQY6eAwww.google.com/recaptcha/api2/bfram... https://www.google.com/recaptcha/api2/bframe?hl=en&v=gTpTIWhbKpxADzTzkcabhXN4&k=6LdQdugqAAAAACHV7mhQEdifIjBveJ39xE8GxMpD&bft=0dAFcWeA5gi0Kb9hkg4TByHMPwENJk1G6z-9x5-72yH-I3YFjNx5ox0LqO7KxJASP40e7uOPMyRB4aGIh2-pu9QhcGeeYkGQY6eA — 200 — 2.2 KiB — 31 ms — h3
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s 12.0 s FCP 11.3 s LCP 13.1 shttps://imageshack.us// https://imageshack.us/ — 301 — 449 B — 19 ms — http/1.1https://imageshack.com/imageshack.com/ https://imageshack.com/ — 302 — 432 B — 29 ms — http/1.1https://imageshack.com/loginimageshack.com/login https://imageshack.com/login — 200 — 2.6 KiB — 6 ms — http/1.1https://fonts.googleapis.com/css?family=Merriweather:400,700|Open+Sans:400,300,600fonts.googleapis.com/css?family=Mer... https://fonts.googleapis.com/css?family=Merriweather:400,700|Open+Sans:400,300,600 — 200 — 2.4 KiB — 127 ms — h2https://imageshack.com/v2_css/prod/app.min.css?v=9.4.72imageshack.com/v2_css/prod/app.min.... https://imageshack.com/v2_css/prod/app.min.css?v=9.4.72 — 200 — 82.2 KiB — 25 ms — http/1.1https://imageshack.com/v2_css/prod/app-firefox.min.css?v=9.4.72imageshack.com/v2_css/prod/app-fire... https://imageshack.com/v2_css/prod/app-firefox.min.css?v=9.4.72 — 200 — 691 B — 13 ms — http/1.1https://imageshack.com/v2_images/auth/logo.pngimageshack.com/v2_images/auth/logo.... https://imageshack.com/v2_images/auth/logo.png — 200 — 12.5 KiB — 16 ms — http/1.1https://imageshack.com/v2_js/vendor/jquery-2.0.3.min.jsimageshack.com/v2_js/vendor/jquery-... https://imageshack.com/v2_js/vendor/jquery-2.0.3.min.js — 200 — 33.7 KiB — 16 ms — http/1.1https://imageshack.com/v2_js/prod/app.min.js?v=9.4.72imageshack.com/v2_js/prod/app.min.j... https://imageshack.com/v2_js/prod/app.min.js?v=9.4.72 — 200 — 270.9 KiB — 24 ms — http/1.1https://connect.facebook.net/en_US/sdk.jsconnect.facebook.net/en_US/sdk.js https://connect.facebook.net/en_US/sdk.js — 200 — 5.1 KiB — 19 ms — h3https://www.googletagmanager.com/gtm.js?id=GTM-MK2HJHPwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-MK2HJHP — 200 — 111.7 KiB — 102 ms — h2https://ssl.google-analytics.com/ga.jsssl.google-analytics.com/ga.js https://ssl.google-analytics.com/ga.js — 200 — 17.4 KiB — 33 ms — h2https://imageshack.com/v2_images/empty.pngimageshack.com/v2_images/empty.png https://imageshack.com/v2_images/empty.png — 200 — 560 B — 7 ms — http/1.1https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu0SC55I.woff2fonts.gstatic.com/s/opensans/v44/me... https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu0SC55I.woff2 — 200 — 42.0 KiB — 8 ms — h3https://www.google.com/recaptcha/api.js?onload=renderCaptcha&render=explicit&_=1776800158710www.google.com/recaptcha/api.js?onl... https://www.google.com/recaptcha/api.js?onload=renderCaptcha&render=explicit&_=1776800158710 — 200 — 1.0 KiB — 59 ms — h3https://imageshack.com/v2_images/auth/bg1_small.jpgimageshack.com/v2_images/auth/bg1_s... https://imageshack.com/v2_images/auth/bg1_small.jpg — 200 — 8.6 KiB — 11 ms — http/1.1https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=70493925&utmhn=imageshack.com&utmcs=UTF-8&utmsr=412x823&utmvp=412x823&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=ImageShack%20-%20Login&utmhid=1933129199&utmr=-&utmp=%2Flogin&utmht=1776800158892&utmac=UA-39773598-1&utmcc=__utma%3D83568654.375486581.1776800159.1776800159.1776800159.1%3B%2B__utmz%3D83568654.1776800159.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=1762913307&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~ssl.google-analytics.com/r/__utm.gi... 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h2https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LdQdugqAAAAACHV7mhQEdifIjBveJ39xE8GxMpD&co=aHR0cHM6Ly9pbWFnZXNoYWNrLmNvbTo0NDM.&hl=en&v=gTpTIWhbKpxADzTzkcabhXN4&size=normal&anchor-ms=20000&execute-ms=30000&cb=7gafgf40aqjbwww.google.com/recaptcha/api2/ancho... https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LdQdugqAAAAACHV7mhQEdifIjBveJ39xE8GxMpD&co=aHR0cHM6Ly9pbWFnZXNoYWNrLmNvbTo0NDM.&hl=en&v=gTpTIWhbKpxADzTzkcabhXN4&size=normal&anchor-ms=20000&execute-ms=30000&cb=7gafgf40aqjb — 200 — 27.7 KiB — 117 ms — h3https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/styles__ltr.csswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/styles__ltr.css — 200 — 42.1 KiB — 30 ms — h2https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.jswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js — 200 — 361.9 KiB — 49 ms — h2data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFQAAANICAYAAABZl8i8AAAAIGNIUk0AAHomAACAhAAA+gAAAIDoA…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFQAAANICAYAAABZl8i8AAAAIGNIUk0AAHomAACAhAAA+gAAAIDoA… — 200 — 0 B — 1 ms — datadata:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACYAAATsCAMAAADb3wBdAAAAIGNIUk0AAHomAACAhAAA+gAAAIDoA…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACYAAATsCAMAAADb3wBdAAAAIGNIUk0AAHomAACAhAAA+gAAAIDoA… — 200 — 0 B — 0 ms — datahttps://www.gstatic.com/recaptcha/api2/logo_48.pngwww.gstatic.com/recaptcha/api2/logo... https://www.gstatic.com/recaptcha/api2/logo_48.png — 200 — 2.3 KiB — 10 ms — h2https://www.google.com/recaptcha/api2/webworker.js?hl=en&v=gTpTIWhbKpxADzTzkcabhXN4www.google.com/recaptcha/api2/webwo... https://www.google.com/recaptcha/api2/webworker.js?hl=en&v=gTpTIWhbKpxADzTzkcabhXN4 — 200 — 23 B — 289 ms — h3https://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2fonts.gstatic.com/s/roboto/v48/KFO7... https://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 200 — 33.9 KiB — 32 ms — h3https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.jswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js — 200 — 0 B — 26 ms — h2https://imageshack.com/favicon.icoimageshack.com/favicon.ico https://imageshack.com/favicon.ico — 200 — 1.6 KiB — 10 ms — http/1.1https://www.google.com/recaptcha/api2/bframe?hl=en&v=gTpTIWhbKpxADzTzkcabhXN4&k=6LdQdugqAAAAACHV7mhQEdifIjBveJ39xE8GxMpD&bft=0dAFcWeA5gi0Kb9hkg4TByHMPwENJk1G6z-9x5-72yH-I3YFjNx5ox0LqO7KxJASP40e7uOPMyRB4aGIh2-pu9QhcGeeYkGQY6eAwww.google.com/recaptcha/api2/bfram... https://www.google.com/recaptcha/api2/bframe?hl=en&v=gTpTIWhbKpxADzTzkcabhXN4&k=6LdQdugqAAAAACHV7mhQEdifIjBveJ39xE8GxMpD&bft=0dAFcWeA5gi0Kb9hkg4TByHMPwENJk1G6z-9x5-72yH-I3YFjNx5ox0LqO7KxJASP40e7uOPMyRB4aGIh2-pu9QhcGeeYkGQY6eA — 200 — 2.2 KiB — 31 ms — h3https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/styles__ltr.csswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/styles__ltr.css — 200 — 0 B — 1 ms — h2https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.jswww.gstatic.com/recaptcha/releases/... https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js — 200 — 0 B — 0 ms — h2https://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2fonts.gstatic.com/s/roboto/v48/KFO7... https://fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 200 — 0 B — 0 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 2871ms · 596KB · $38/mo
www.gstatic.com
Other
Costly
Execution 1133ms
Transfer 0 KB
Unused 49%
Monthly Cost $15/mo
imageshack.com
Other
Costly
Execution 555ms
Transfer 271 KB
Unused 85%
Monthly Cost $7/mo
imageshack.com
Other
Costly
Execution 415ms
Transfer 3 KB
Monthly Cost $6/mo
Unattributable
Other
Costly
Execution 255ms
Transfer 0 KB
Monthly Cost $3/mo
Google Tag Manager
Tag Manager
Optional
Execution 146ms
Transfer 112 KB
Unused 66%
Monthly Cost $2/mo
Facebook Pixel
Advertising
Optional
Execution 118ms
Transfer 78 KB
Unused 69%
Monthly Cost $2/mo
imageshack.com
Other
Optional
Execution 106ms
Transfer 34 KB
Monthly Cost $1/mo
imageshack.com
Other
Optional
Execution 73ms
Transfer 82 KB
Monthly Cost $1/mo
Google Analytics
Analytics
Optional
Execution 69ms
Transfer 17 KB
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • www.gstatic.com adds 1133ms and costs ~$15/month
  • imageshack.com adds 555ms and costs ~$7/month
  • imageshack.com adds 415ms and costs ~$6/month
  • Unattributable adds 255ms and costs ~$3/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.gstatic.com takes 1133ms 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

imageshack.com takes 555ms 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

85% of imageshack.com's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

imageshack.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

Unattributable takes 255ms 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

66% of Google Tag Manager's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

69% of Facebook Pixel's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

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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