Performance
· 15 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.
1.19 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.46 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.
0.013
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.35 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.
1.47 s
Page Load Progression
FPage Weight BudgetAction18.7 MB transferred, 81 requestsFIX
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
DPage Weight InventoryAction81 resources · 18.7 MB · 24 KB savings availableFIX
~24.0 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 81 resources | 18.7 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CImage OptimizationAction44 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
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.
Performance issues directly impact user engagement and conversion rates.
BJS Execution Cost902ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 649ms | 4ms | 0ms | 3rd |
| https://www.marketresearchfuture.com/ | 253ms | 9ms | 2ms | 3rd |
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 Loading6 fonts (91 KB)PASS
Web fonts
6
91 KB total
Render-blocking
0
of 6
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+JS Bundles21 scripts, 24 KB unusedPASS
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.marketresearchfuture.com/assets/turbo.min-38d030897e3554a265d3a3b6bdf4fb7509b08197ba2b6e3761683c07e776c1bc.js | 29 KB | 24 KB (86%) | ✓ | 3rd |
| https://www.marketresearchfuture.com/assets/controllers/application-368d98631bccbf2349e0d4f8269afb3fe9625118341966de054759d96ea86c7e.js | 1 KB | — | ✓ | 3rd |
| https://www.marketresearchfuture.com/assets/media-card-bc57996a8fce7519aa8973df6bea7c4a309e8eb20e70126047bd89865bc58d96.js | 2 KB | — | ✓ | 3rd |
| https://www.marketresearchfuture.com/assets/indus-vid-cards-c9a9f2953154ca8e8c1da25149a50c5559346bb78460b7f47ca43e2cc2d34693.js | 1 KB | — | ✓ | 3rd |
| https://www.marketresearchfuture.com/assets/showreel-video-a3ff365a7a744c8325b31d5e45d4ea837ec4cf87435655ec15e17163c91ae833.js | 1 KB | — | ✓ | 3rd |
| https://www.marketresearchfuture.com/assets/our-area-experties-ec2e156e72c28d7ed32b3cb3e2a6a170cc6c8cbe6e7193155b411351287c65bf.js | 1 KB | — | ✓ | 3rd |
| https://www.marketresearchfuture.com/assets/application-8053a0ba4f4e4bb8cf65d0694273141a60791bf50bb0283547da5c6b3870c562.js | 1 KB | — | ✓ | 3rd |
| https://www.marketresearchfuture.com/assets/our-clients-a85af1bf9d55a7e69fa4c6f038c75c6283f053cb661e103a81fa72ae972e537c.js | 1 KB | — | ✓ | 3rd |
| https://www.marketresearchfuture.com/assets/stimulus.min-dd364f16ec9504dfb72672295637a1c8838773b01c0b441bd41008124c407894.js | 11 KB | — | ✓ | 3rd |
| https://www.marketresearchfuture.com/assets/stats-number-ca6f3801e8f4efb66dcf805999c1987bab347f375686d9a77762b7122f26d233.js | 1 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
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
Network Waterfall81 requests over 2635msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 649ms | 0 KB | — | €7/mo | Costly |
www.marketresearchfuture.com www.marketresearchfuture.com | Other | 253ms | 40 KB | — | €3/mo | Costly |
These scripts may cost more than they're worth
- Unattributable adds 649ms and costs ~€7/month
- www.marketresearchfuture.com adds 253ms and costs ~€3/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
Unattributable takes 649ms 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.marketresearchfuture.com takes 253ms 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