Performance
· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
3.25 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
6.40 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
818 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
5.58 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.
13.15 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction5067ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.consumeraffairs.com/ | 2069ms | 39ms | 7ms | 3rd |
| Unattributable | 683ms | 110ms | 0ms | 3rd |
| https://www.consumeraffairs.com/static/js/sentry-replay.23772666b9aef8c123dd.js | 584ms | 538ms | 26ms | 3rd |
| https://media.consumeraffairs.com/static/js/ca_sg_logger_v2.fe8de7e7d787.js | 368ms | 305ms | 33ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-460ZBF3W58 | 292ms | 241ms | 40ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-947960761&cx=c>m=4e64h1 | 252ms | 220ms | 31ms | 3rd |
| https://www.consumeraffairs.com/jZI79agz/init.js | 188ms | 164ms | 21ms | 3rd |
| https://js.appboycdn.com/web-sdk/5.7/braze.no-module.min.js | 157ms | 136ms | 19ms | 3rd |
| https://connect.facebook.net/signals/config/1036069066452108?v=2.9.303&r=stable&domain=www.consumeraffairs.com&hme=97937018cefade17726f0472876fc101316b2ce9008a35a6a5a7977d7436151a&ex_m=104%2C205%2C154%2C22%2C72%2C73%2C145%2C68%2C67%2C11%2C162%2C90%2C16%2C138%2C127%2C39%2C75%2C78%2C134%2C159%2C164%2C8%2C4%2C5%2C7%2C6%2C3%2C91%2C101%2C165%2C170%2C219%2C62%2C186%2C187%2C55%2C276%2C30%2C74%2C231%2C230%2C229%2C23%2C33%2C103%2C61%2C10%2C63%2C97%2C98%2C99%2C105%2C130%2C31%2C29%2C132%2C133%2C129%2C128%2C155%2C76%2C158%2C156%2C157%2C50%2C60%2C123%2C15%2C161%2C45%2C263%2C264%2C262%2C26%2C27%2C28%2C48%2C146%2C77%2C112%2C18%2C20%2C44%2C40%2C42%2C41%2C83%2C92%2C96%2C110%2C144%2C147%2C46%2C111%2C24%2C21%2C119%2C69%2C36%2C149%2C148%2C150%2C141%2C139%2C25%2C35%2C59%2C109%2C160%2C70%2C17%2C152%2C114%2C81%2C66%2C19%2C85%2C86%2C116%2C84%2C136%2C135%2C34%2C278%2C293%2C212%2C201%2C202%2C200%2C296%2C288%2C52%2C213%2C107%2C131%2C80%2C121%2C54%2C47%2C49%2C113%2C120%2C126%2C58%2C64%2C151%2C115%2C37%2C32%2C53%2C56%2C100%2C163%2C1%2C124%2C14%2C122%2C12%2C2%2C57%2C93%2C65%2C118%2C89%2C88%2C166%2C167%2C94%2C95%2C9%2C125%2C102%2C51%2C142%2C87%2C79%2C71%2C117%2C106%2C43%2C143%2C0%2C82%2C137%2C140%2C153%2C38%2C108%2C13%2C168 | 119ms | 100ms | 19ms | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 117ms | 90ms | 26ms | 3rd |
Showing top 10 of 13 scripts
DJS BundlesAction34 scripts, 437 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://accounts.google.com/gsi/client | 96 KB | 68 KB (71%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-460ZBF3W58 | 164 KB | 65 KB (40%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-947960761&cx=c>m=4e64h1 | 145 KB | 61 KB (42%) | ✓ | 3rd |
| https://www.consumeraffairs.com/static/js/sentry-replay.23772666b9aef8c123dd.js | 89 KB | 57 KB (65%) | ✓ | 3rd |
| https://js.appboycdn.com/web-sdk/5.7/braze.no-module.min.js | 63 KB | 55 KB (88%) | ✓ | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 97 KB | 34 KB (36%) | ✓ | 3rd |
| https://cdn.segment.com/next-integrations/actions/braze/1625c39259e73e42cf8d.js | 57 KB | 33 KB (59%) | ✓ | 3rd |
| https://www.consumeraffairs.com/jZI79agz/init.js | 0 KB | 31 KB (35%) | ✓ | 3rd |
| https://www.consumeraffairs.com/jZI79agz/init.js | 91 KB | 31 KB (35%) | ✓ | 3rd |
| https://media.consumeraffairs.com/static/js/ca_sg_modal.67e183171aa0.js | 5 KB | — | ✓ | 3rd |
Consider code splitting or tree shaking to reduce unused code.
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.
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.
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.
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.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
FPage Weight InventoryAction101 resources · 1.6 MB · 437 KB savings availableFIX
~436.9 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 101 resources | 1.6 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CPage Weight BudgetAction1.6 MB transferred, 101 requestsREVIEW
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
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.
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.
High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.
Source: web.dev
BImage Optimization31 images, 0 KB saveableREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+Font Loading8 fonts (347 KB)PASS
Web fonts
8
347 KB total
Render-blocking
0
of 8
Dominant font-display
swap
Most common across fonts
Font loading timeline
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 CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints4 hints, 0 missing preconnectsPASS
Current Resource Hints
4 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall101 requests over 3479msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.consumeraffairs.com www.consumeraffairs.com | Other | 2069ms | 83 KB | — | $39/mo | Costly |
Unattributable Unattributable | Other | 683ms | 0 KB | — | $13/mo | Costly |
www.consumeraffairs.com www.consumeraffairs.com | Other | 584ms | 89 KB | 65% | $11/mo | Costly |
media.consumeraffairs.com media.consumeraffairs.com | Other | 368ms | 34 KB | — | $7/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 292ms | 164 KB | 40% | $5/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 252ms | 145 KB | 42% | $5/mo | Costly |
www.consumeraffairs.com www.consumeraffairs.com | Other | 188ms | 0 KB | 35% | $4/mo | Optional |
js.appboycdn.com js.appboycdn.com | Other | 157ms | 63 KB | 88% | $3/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 119ms | 48 KB | — | $2/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 117ms | 97 KB | 36% | $2/mo | Optional |
accounts.google.com accounts.google.com | Other | 88ms | 96 KB | 71% | $2/mo | Optional |
Segment cdn.segment.com | Analytics | 79ms | 57 KB | 59% | $1/mo | Optional |
media.consumeraffairs.com media.consumeraffairs.com | Other | 71ms | 2 KB | — | $1/mo | Optional |
These scripts may cost more than they're worth
- www.consumeraffairs.com adds 2069ms and costs ~$39/month
- Unattributable adds 683ms and costs ~$13/month
- www.consumeraffairs.com adds 584ms and costs ~$11/month
- media.consumeraffairs.com adds 368ms and costs ~$7/month
- Google Tag Manager adds 292ms and costs ~$5/month
- Google Tag Manager adds 252ms and costs ~$5/month
100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
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.consumeraffairs.com takes 2069ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Unattributable takes 683ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.consumeraffairs.com takes 584ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
65% of www.consumeraffairs.com's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
media.consumeraffairs.com takes 368ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 292ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 252ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
88% of js.appboycdn.com's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
71% of accounts.google.com's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
59% of Segment's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev