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.
1.69 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.40 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
18 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.
2.29 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.
3.43 s
Page Load Progression
FPage Weight BudgetAction2.7 MB transferred, 84 requestsFIX
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
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS BundlesAction39 scripts, 803 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 0 KB | 177 KB (49%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 362 KB | 177 KB (49%) | ✓ | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 362 KB | 177 KB (49%) | ✓ | 3rd |
| https://d3btionibdh572.cloudfront.net/mnd-public/_next/static/chunks/4171-c656f642d6ac716a.js | 117 KB | 74 KB (63%) | ✓ | 3rd |
| https://d3btionibdh572.cloudfront.net/mnd-public/_next/static/chunks/5711-798ad5cbd4d50fc7.js | 85 KB | 63 KB (75%) | ✓ | 3rd |
| https://cdn.cookielaw.org/scripttemplates/202308.2.0/otBannerSdk.js | 102 KB | 54 KB (53%) | ✓ | 3rd |
| https://d3btionibdh572.cloudfront.net/mnd-public/_next/static/chunks/5079-e24c62653facb363.js | 63 KB | 53 KB (83%) | ✓ | 3rd |
| https://d3btionibdh572.cloudfront.net/mnd-public/_next/static/chunks/6976-f170130b1c7b2f97.js | 46 KB | 28 KB (62%) | ✓ | 3rd |
| https://d3btionibdh572.cloudfront.net/mnd-public/_next/static/chunks/8858-466ee39fce8f76cb.js | 22 KB | — | ✓ | 3rd |
| https://d3btionibdh572.cloudfront.net/mnd-public/_next/static/chunks/7633.d1e037291ca16a2c.js | 3 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 InventoryAction84 resources · 2.7 MB · 803 KB savings availableFIX
~803.3 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 84 resources | 2.7 MiB | ||||||
CImage OptimizationAction17 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.
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.
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.
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.
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.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
CJS Execution CostAction1085ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://d3btionibdh572.cloudfront.net/mnd-public/_next/static/chunks/4171-c656f642d6ac716a.js | 275ms | 231ms | 13ms | 3rd |
| https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 258ms | 219ms | 31ms | 3rd |
| https://www.mynewsdesk.com/en/ | 236ms | 3ms | 5ms | 3rd |
| Unattributable | 192ms | 24ms | 0ms | 3rd |
| https://cdn.cookielaw.org/scripttemplates/202308.2.0/otBannerSdk.js | 73ms | 49ms | 13ms | 3rd |
| https://d3btionibdh572.cloudfront.net/mnd-public/_next/static/chunks/5079-e24c62653facb363.js | 50ms | 44ms | 6ms | 3rd |
BHTTP Cachingno-cacheREVIEW
no-cache
| Directive | Value | Meaning |
|---|---|---|
| no-cache | — | Cache but always revalidate first |
A+Text CompressionAll text resources are compressedPASS
A+Font Loading8 fonts (217 KB)PASS
Web fonts
8
217 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 HintsNo optimization neededPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall84 requests over 2835msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
d3btionibdh572.cloudfront.net d3btionibdh572.cloudfront.net | Other | 275ms | 117 KB | 63% | $5/mo | Costly |
www.gstatic.com www.gstatic.com | Other | 258ms | 0 KB | 49% | $5/mo | Costly |
www.mynewsdesk.com www.mynewsdesk.com | Other | 236ms | 39 KB | — | $4/mo | Costly |
Unattributable Unattributable | Other | 192ms | 0 KB | — | $4/mo | Optional |
OneTrust cdn.cookielaw.org | Consent | 73ms | 102 KB | 53% | $1/mo | Essential |
d3btionibdh572.cloudfront.net d3btionibdh572.cloudfront.net | Other | 50ms | 63 KB | 83% | $1/mo | Optional |
These scripts may cost more than they're worth
- d3btionibdh572.cloudfront.net adds 275ms and costs ~$5/month
- www.gstatic.com adds 258ms and costs ~$5/month
- www.mynewsdesk.com adds 236ms and costs ~$4/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
d3btionibdh572.cloudfront.net takes 275ms 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
63% of d3btionibdh572.cloudfront.net'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
www.gstatic.com takes 258ms 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.mynewsdesk.com takes 236ms 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
53% of OneTrust'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
83% of d3btionibdh572.cloudfront.net'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