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https://gianttiger.com

Performance

· 16 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
72
GRADE
C
FIX
5
REVIEW
1
PASS
8
INFO
2

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

Mobile Desktop
5
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.
73
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
85
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.

4.85 s

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

31.92 s

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

3.68 s

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

0.526

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

11.16 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.

32.48 s

Page Load Progression

614 ms
1.2 s
1.8 s
2.5 s
3.1 s
3.7 s
4.3 s
4.9 s
Checks
16
8 PASS 1 REVIEW 5 FIX
F
Page Weight Budget
Action
8.2 MB transferred, 385 requests
FIX
8.2 MB transferred, 385 requests
Critical::
Page weighs 11.3 MB (8.2 MB transferred)
Warning::
Images are 2.9 MB — compress or use modern formats
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Got: 2.9 MB
Warning::
JavaScript is 1.6 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 1.6 MB
Info::
Fonts are 388 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 388 KB
Warning::
385 HTTP requests — consider bundling or reducing
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Info::
Estimated 1.7 g CO2 per page load
8.2 MB / 2.4 MB budget
8.2 MB transferred
385 requests
1.7 g CO2 per page load
Other 3.0 MiB 36%
Images 2.9 MiB 35%
JavaScript 1.6 MiB 19%
Fonts 387.9 KiB 5%
Other 214.6 KiB 3%
HTML 131.9 KiB 2%
CSS 40.0 KiB 0%
Other 18.2 KiB 0%
Other 8.3 KiB 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Over budget

Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.

Why this matters

Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.

Source: web.dev

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

Subset fonts to include only used characters, or switch to system font stacks.

Why this matters

Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).

Source: web.dev font loading

Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.

Why this matters

High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.

Source: web.dev

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 (8.2 MiB of 8.2 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
JS Execution Cost
Action
19069ms total JS execution
FIX
19069ms total JS execution
Warning::
Unattributable: 3173ms CPU time
Warning::
https://imgs.signifyd.com/SxZbrqgIbqaXwD1Z?a07a764...: 3163ms CPU time
Warning::
https://www.gianttiger.com/cdn/shop/t/798/assets/l...: 2104ms CPU time
Warning::
https://www.gianttiger.com/: 1474ms CPU time
Warning::
https://assets.gorgias.chat/build/static/js/557.6d...: 1435ms CPU time
Warning::
Third-party scripts: 19069ms (100% of total)

Main Thread Breakdown

Script Evaluation 61% Other 23% Style & Layout 6% Rendering 3% Script Parsing & Compilation 3% Garbage Collection 3%
ScriptTotalScriptingParse/CompileParty
Unattributable3173ms546ms0ms3rd
https://imgs.signifyd.com/SxZbrqgIbqaXwD1Z?a07a7642d916896f=M3mtCapjz1haQ8b_suwabvyT41tfT5N3xYmKrUKfYYB-Itv5PWEeM91JVxMrAGXabVhwx8r_a8mHeKOs3tCcWXLrrfDZ_D3kqRwgcNRi4TNYsj5AF-RmWvNthYEaZReeQ_MAfoyHI0Ngmh7Y1Ipt9yNoSINAJQQr8CfhTPNuKKTEIDvFeADWfnkiWp0WVpkNFT2WqVT4mte6GkrDzx5wkSQrNS0&jb=343726266a736f753d4e696e75782e6871673d4b6e647a6d696627323a313126627b607d37436070676f6f2e68736d753d74727565246a73623d4b6a70676d6f2532383334343163ms1938ms49ms3rd
https://www.gianttiger.com/cdn/shop/t/798/assets/layout.theme.bundle.795a6.js?v=538795933540754811717745545562104ms1705ms20ms3rd
https://www.gianttiger.com/1474ms192ms49ms3rd
https://assets.gorgias.chat/build/static/js/557.6de1f9ffeac828e3.js1435ms1265ms11ms3rd
https://www.datadoghq-browser-agent.com/datadog-rum-v4.js1193ms879ms21ms3rd
https://cdn-scripts.signifyd.com/o/lite.js?sessionId=200141d0ab00408cgianttigercanadamyshopifycom&ping=false&profile=true&pageURL=https%253A%252F%252Fwww.gianttiger.com%252F1109ms952ms17ms3rd
https://cdn-scripts.signifyd.com/o/lite.js?sessionId=hWNAmP3LHsc4szw7jhZV2Zud&ping=false&profile=true&pageURL=https%253A%252F%252Fwww.gianttiger.com%252F1087ms889ms12ms3rd
https://assets.gorgias.chat/build/static/js/279.6ba6eb825556cdb4.js562ms529ms25ms3rd
https://www.gianttiger.com/cdn/wpm/b0e8c7c7aw41bd75a1p837d7fd4m8b145375m.js445ms219ms17ms3rd

Showing top 10 of 31 scripts

D
JS Bundles
Action
191 scripts, 417 KB unused
FIX
191 scripts, 417 KB unused
Warning::
https://www.gianttiger.com/cdn/shop/t/798/assets/v...: 123 KB unused (57%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-58GX...: 65 KB unused (37%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.gianttiger.com/cdn/shop/t/798/assets/t...: 62 KB unused (83%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://assets.gorgias.chat/build/static/js/279.6b...: 41 KB unused (44%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://bundle.dyn-rev.app/script.js?rev=9b8201f: 32 KB unused (54%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 417 KB
417 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.gianttiger.com/cdn/shop/t/798/assets/vendors.bundle.9c50c.js?v=89437761718265377531774554543216 KB123 KB (57%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-58GXXZL2ND176 KB65 KB (37%)✓3rd
https://www.gianttiger.com/cdn/shop/t/798/assets/template.index.bundle.b46c5.js?v=12458265667286880018177455454176 KB62 KB (83%)✓3rd
https://assets.gorgias.chat/build/static/js/279.6ba6eb825556cdb4.js93 KB41 KB (44%)✓3rd
https://bundle.dyn-rev.app/script.js?rev=9b8201f60 KB32 KB (54%)✓3rd
https://www.datadoghq-browser-agent.com/datadog-rum-v4.js48 KB29 KB (61%)✓3rd
https://www.gianttiger.com/cdn/wpm/b0e8c7c7aw41bd75a1p837d7fd4m8b145375m.js61 KB25 KB (41%)✓3rd
https://consent.trustarc.com/asset/notice.js/v/v1.7-172936 KB21 KB (57%)✓3rd
https://cdn.segment.com/analytics.js/v1/WyMtSUP4TJ7VZoxzgeygFSGG9v7JHAGL/analytics.min.js29 KB20 KB (71%)✓3rd
https://www.gianttiger.com/cart.js2 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

D
HTTP Caching
Action
no-store (uncacheable)
FIX
no-store (uncacheable)
Info::
Cache-Control: no-store prevents all caching
Intentional for dynamic content, but increases server load for every page view.
Got: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0

DirectiveValueMeaning
private—Only browser cache, not CDN/proxy
max-age0Cache for 0 seconds
no-store—Never cache this response
no-cache—Cache but always revalidate first
must-revalidate—Must recheck with server after expiry
post-check0
pre-check0
C
Image Optimization
Action
68 images, 0 KB saveable
REVIEW
68 images, 0 KB saveable
Warning::
https://images.ctfassets.net/nvz650yohim6/6p3xlB2K... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/1fcDwtYs... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/7xl6j6Hx... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://cdn-assets.affirm.com/images/black_logo-wh... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.gianttiger.com/cdn/shop/files/popup-ic... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/4T5I3JRd... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/3ky9IaT5... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/1SbRiBdz... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/6fggWpSD... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/2JgkitmD... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/6NMDTbhF... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/16YgbYVO... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/6wrfWPhR... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/1VmufFLm... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://images.ctfassets.net/nvz650yohim6/5PbH8xDf... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
68 images 2.9 MB
0 oversized -0 KB
38 legacy format
15 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

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

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

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
6 fonts (388 KB)
PASS
6 fonts (388 KB)
Info::
6 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

6

388 KB total

Render-blocking

0

of 6

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 14.0 s 16.0 s 18.0 s 20.0 s 22.0 s 24.0 s 26.0 s 28.0 s 30.0 s 32.0 s FCP 4.8 s LCP 31.9 shttps://www.gianttiger.com/cdn/shop/t/798/assets/Roboto-Variable.ttf?v=70391110633845064211774553050Roboto-Variable.ttf https://www.gianttiger.com/cdn/shop/t/798/assets/Roboto-Variable.ttf?v=70391110633845064211774553050 — 205.7 KiB — 0 ms — font-display: swaphttps://consent.trustarc.com/get?name=RobotoRegular.ttfget https://consent.trustarc.com/get?name=RobotoRegular.ttf — 75.7 KiB — 0 ms — font-display: swaphttps://www.gianttiger.com/cdn/shop/t/798/assets/Poppins-Bold.ttf?v=132518104642328611661774553050Poppins-Bold.ttf https://www.gianttiger.com/cdn/shop/t/798/assets/Poppins-Bold.ttf?v=132518104642328611661774553050 — 50.5 KiB — 0 ms — font-display: swaphttps://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLBT5Z1xlFd2JQEk.woff2pxiByp8kv8JHgFVrLBT5Z1x... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLBT5Z1xlFd2JQEk.woff2 — 7.4 KiB — 0 ms — font-display: swaphttps://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2pxiByp8kv8JHgFVrLCz7Z1x... https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2 — 7.7 KiB — 0 ms — font-display: swaphttps://fonts.gstatic.com/s/roboto/v51/KFO5CnqEu92Fr1Mu53ZEC9_Vu3r1gIhOszmkBnkaSTbQWg.woff2KFO5CnqEu92Fr1Mu53ZEC9_... https://fonts.gstatic.com/s/roboto/v51/KFO5CnqEu92Fr1Mu53ZEC9_Vu3r1gIhOszmkBnkaSTbQWg.woff2 — 40.8 KiB — 0 ms — font-display: swap
Roboto-Variable.ttf ttf swap
Size 206 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
get ttf swap
Size 76 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
Poppins-Bold.ttf ttf swap
Size 51 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
pxiByp8kv8JHgFVrLBT5Z1x... woff2 swap
Size 7 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
pxiByp8kv8JHgFVrLCz7Z1x... woff2 swap
Size 8 KB
Load time 0 ms
Start 0 ms
Risk FOUT — text flashes from fallback to web font
KFO5CnqEu92Fr1Mu53ZEC9_... woff2 swap
Size 41 KB
Load time 0 ms
Start 0 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)

Fixing the unchecked items could save ~202 KB and ~404 ms

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
64 hints, 0 missing preconnects
PASS
64 hints, 0 missing preconnects
Info::
Page uses 64 resource hint(s)

Current Resource Hints

preconnect
1
preload
—
dns-prefetch
1
prefetch
+52
62

64 resource hints configured

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

Network Waterfall
385 requests over 0ms
INFO

Performance analysis not available for this result.

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 19069ms · 1322KB · CA$148/mo
Unattributable
Other
Costly
Execution 3173ms
Transfer 0 KB
Monthly Cost CA$25/mo
imgs.signifyd.com
Other
Costly
Execution 3163ms
Transfer 60 KB
Monthly Cost CA$24/mo
www.gianttiger.com
Other
Costly
Execution 2104ms
Transfer 81 KB
Monthly Cost CA$16/mo
www.gianttiger.com
Other
Costly
Execution 1474ms
Transfer 48 KB
Monthly Cost CA$11/mo
assets.gorgias.chat
Other
Costly
Execution 1435ms
Transfer 38 KB
Monthly Cost CA$11/mo
www.datadoghq-browser-agent.com
Other
Costly
Execution 1193ms
Transfer 48 KB
Unused 61%
Monthly Cost CA$9/mo
cdn-scripts.signifyd.com
Other
Costly
Execution 1109ms
Transfer 51 KB
Monthly Cost CA$9/mo
cdn-scripts.signifyd.com
Other
Costly
Execution 1087ms
Transfer 51 KB
Monthly Cost CA$8/mo
assets.gorgias.chat
Other
Costly
Execution 562ms
Transfer 93 KB
Unused 44%
Monthly Cost CA$4/mo
www.gianttiger.com
Other
Costly
Execution 445ms
Transfer 61 KB
Unused 41%
Monthly Cost CA$3/mo
www.gianttiger.com
Other
Costly
Execution 399ms
Transfer 4 KB
Monthly Cost CA$3/mo
Google Tag Manager
Tag Manager
Costly
Execution 390ms
Transfer 176 KB
Unused 37%
Monthly Cost CA$3/mo
cdn-scripts.signifyd.com
Other
Costly
Execution 371ms
Transfer 1 KB
Monthly Cost CA$3/mo
www.gianttiger.com
Other
Costly
Execution 285ms
Transfer 216 KB
Unused 57%
Monthly Cost CA$2/mo
static.klaviyo.com
Other
Costly
Execution 237ms
Transfer 8 KB
Monthly Cost CA$2/mo
cdn-scripts.signifyd.com
Other
Optional
Execution 163ms
Transfer 2 KB
Monthly Cost CA$1/mo
bundle.dyn-rev.app
Other
Optional
Execution 162ms
Transfer 60 KB
Unused 54%
Monthly Cost CA$1/mo
www.gianttiger.com
Other
Optional
Execution 136ms
Transfer 21 KB
Monthly Cost CA$1/mo
www.gianttiger.com
Other
Optional
Execution 135ms
Transfer 31 KB
Monthly Cost CA$1/mo
imgs.signifyd.com
Other
Optional
Execution 115ms
Transfer 15 KB
Monthly Cost CA$1/mo
www.gianttiger.com
Other
Optional
Execution 110ms
Transfer 4 KB
Monthly Cost CA$1/mo
www.gianttiger.com
Other
Optional
Execution 106ms
Transfer 28 KB
Monthly Cost CA$1/mo
static.klaviyo.com
Other
Optional
Execution 100ms
Transfer 3 KB
Monthly Cost CA$1/mo
consent.trustarc.com
Other
Optional
Execution 97ms
Transfer 36 KB
Unused 57%
Monthly Cost CA$1/mo
www.gianttiger.com
Other
Optional
Execution 96ms
Transfer 76 KB
Unused 83%
Monthly Cost CA$1/mo
www.gianttiger.com
Other
Optional
Execution 78ms
Transfer 23 KB
Monthly Cost CA$1/mo
cdn-scripts.signifyd.com
Other
Optional
Execution 78ms
Transfer 7 KB
Monthly Cost CA$1/mo
static.klaviyo.com
Other
Optional
Execution 69ms
Transfer 4 KB
Monthly Cost CA$1/mo
assets.gorgias.chat
Other
Optional
Execution 68ms
Transfer 18 KB
Monthly Cost CA$1/mo
assets.gorgias.chat
Other
Optional
Execution 65ms
Transfer 43 KB
Monthly Cost CA$0/mo
static-tracking.klaviyo.com
Other
Optional
Execution 63ms
Transfer 14 KB
Monthly Cost CA$0/mo

These scripts may cost more than they're worth

  • Unattributable adds 3173ms and costs ~CA$25/month
  • imgs.signifyd.com adds 3163ms and costs ~CA$24/month
  • www.gianttiger.com adds 2104ms and costs ~CA$16/month
  • www.gianttiger.com adds 1474ms and costs ~CA$11/month
  • assets.gorgias.chat adds 1435ms and costs ~CA$11/month
  • www.datadoghq-browser-agent.com adds 1193ms and costs ~CA$9/month
  • cdn-scripts.signifyd.com adds 1109ms and costs ~CA$9/month
  • cdn-scripts.signifyd.com adds 1087ms and costs ~CA$8/month
  • assets.gorgias.chat adds 562ms and costs ~CA$4/month
  • www.gianttiger.com adds 445ms and costs ~CA$3/month
  • www.gianttiger.com adds 399ms and costs ~CA$3/month
  • Google Tag Manager adds 390ms and costs ~CA$3/month
  • cdn-scripts.signifyd.com adds 371ms and costs ~CA$3/month
  • www.gianttiger.com adds 285ms and costs ~CA$2/month
  • static.klaviyo.com adds 237ms and costs ~CA$2/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

Unattributable takes 3173ms 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

imgs.signifyd.com takes 3163ms 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

www.gianttiger.com takes 2104ms 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

www.gianttiger.com takes 1474ms 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

assets.gorgias.chat takes 1435ms 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

www.datadoghq-browser-agent.com takes 1193ms 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

61% of www.datadoghq-browser-agent.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

cdn-scripts.signifyd.com takes 1109ms 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

cdn-scripts.signifyd.com takes 1087ms 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

assets.gorgias.chat takes 562ms 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

www.gianttiger.com takes 445ms 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

www.gianttiger.com takes 399ms 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

Google Tag Manager takes 390ms 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

cdn-scripts.signifyd.com takes 371ms 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

www.gianttiger.com takes 285ms 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

57% of www.gianttiger.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

static.klaviyo.com takes 237ms 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

54% of bundle.dyn-rev.app'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

57% of consent.trustarc.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

83% of www.gianttiger.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

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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