Performance
· 24 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.
3.85 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
6.01 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
212 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.009
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.85 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.
10.43 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS BundlesAction39 scripts, 807 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.gstatic.com/recaptcha/releases/XOqlk8PL_yVx6IdpLbpXdiLy/recaptcha__en.js | 0 KB | 181 KB (54%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/XOqlk8PL_yVx6IdpLbpXdiLy/recaptcha__en.js | 0 KB | 181 KB (54%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/XOqlk8PL_yVx6IdpLbpXdiLy/recaptcha__en.js | 336 KB | 181 KB (54%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/XOqlk8PL_yVx6IdpLbpXdiLy/recaptcha__en.js | 336 KB | 181 KB (54%) | ✓ | 3rd |
| https://img1.wsimg.com/tagging/js/g.js?p=GTM-5WB8X7D&l=_wGtmDataLayer | 216 KB | 61 KB (28%) | ✓ | 3rd |
| https://forsale.godaddy.com/forsale/_next/static/chunks/pages/_app-1a9d335d44e753a7.js | 53 KB | 23 KB (44%) | ✓ | 3rd |
| https://forsale.godaddy.com/forsale/_next/static/chunks/webpack-c03f455aa880dea2.js | 4 KB | — | ✓ | 3rd |
| https://forsale.godaddy.com/forsale/_next/static/chunks/9985-a694a353f00afc49.js | 7 KB | — | ✓ | 3rd |
| https://forsale.godaddy.com/forsale/_next/static/chunks/6945-688ec7331809a497.js | 3 KB | — | ✓ | 3rd |
| https://forsale.godaddy.com/forsale/_next/static/chunks/9055.760b567dc3c4590d.js | 4 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 InventoryAction78 resources · 1.7 MB · 807 KB savings availableFIX
~807.2 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 78 resources | 1.7 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CPage Weight BudgetAction1.7 MB transferred, 78 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
BImage Optimization6 images, 0 KB saveableREVIEW
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
CCompression AlgorithmActionMain response served uncompressedREVIEW
BMain HTML Cache-ControlNo Cache-Control header on main HTML responseREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+JS Execution CostNo JS execution dataPASS
A+Font Loading3 fonts (135 KB)PASS
Web fonts
3
135 KB total
Render-blocking
0
of 3
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
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 ~51 KB and ~102 ms