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.
3.70 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
6.84 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
3.83 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.019
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
4.85 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.
21.31 s
Page Load Progression
DPage Weight BudgetAction2.3 MB transferred, 127 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
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
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction8259ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.newspapers.com/ | 900ms | 121ms | 112ms | 3rd |
| https://www.newspapers.com/_next/static/chunks/18-f6c33629e7c37ded.js | 899ms | 839ms | 28ms | 3rd |
| https://cdn.privacy-mgmt.com/unified/wrapperMessagingWithoutDetection.js | 875ms | 753ms | 28ms | 3rd |
| Unattributable | 738ms | 31ms | 0ms | 3rd |
| https://edge.fullstory.com/s/fs.js | 705ms | 582ms | 36ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-N6D6HQR | 474ms | 379ms | 83ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-7T5H12SHSY&cx=c>m=4e64k1 | 459ms | 382ms | 67ms | 3rd |
| https://www.newspapers.com/_next/static/chunks/87c73c54-7ae8281e0b384267.js | 422ms | 318ms | 24ms | 3rd |
| https://www.newspapers.com/cdn-cgi/challenge-platform/scripts/jsd/main.js | 371ms | 352ms | 3ms | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=DC-8889547&cx=c>m=4e64k1 | 303ms | 254ms | 45ms | 3rd |
Showing top 10 of 25 scripts
FJS BundlesAction52 scripts, 695 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.newspapers.com/_next/static/chunks/1013-f3a453eca55cc6ef.js | 172 KB | 117 KB (68%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-7T5H12SHSY&cx=c>m=4e64k1 | 177 KB | 67 KB (38%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=DC-13687001&cx=c>m=4e64k1 | 129 KB | 62 KB (48%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=DC-8889547&cx=c>m=4e64k1 | 131 KB | 61 KB (47%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-N6D6HQR | 181 KB | 55 KB (30%) | ✓ | 3rd |
| https://guides.fullstory.com/dist/gs-tours.js?v=dev-1776680940969 | 65 KB | 51 KB (78%) | ✓ | 3rd |
| https://script.hotjar.com/modules.6a0f3932cb1341a35c18.js | 57 KB | 37 KB (66%) | ✓ | 3rd |
| https://guides.fullstory.com/dist/gs.js | 64 KB | 36 KB (57%) | ✓ | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 97 KB | 34 KB (36%) | ✓ | 3rd |
| https://www.newspapers.com/_next/static/chunks/9457-ee984f03607314a1.js | 49 KB | 29 KB (59%) | ✓ | 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 InventoryAction127 resources · 2.3 MB · 695 KB savings availableFIX
~695.2 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 127 resources | 2.3 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BImage Optimization17 images, 0 KB saveableREVIEW
A+Text CompressionAll text resources are compressedPASS
A+Font LoadingNo web fonts (system fonts)PASS
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Network Waterfall127 requests over 6269msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.newspapers.com www.newspapers.com | Other | 900ms | 124 KB | — | $12/mo | Costly |
www.newspapers.com www.newspapers.com | Other | 899ms | 46 KB | 45% | $12/mo | Costly |
cdn.privacy-mgmt.com cdn.privacy-mgmt.com | Other | 875ms | 42 KB | — | $12/mo | Costly |
Unattributable Unattributable | Other | 738ms | 0 KB | — | $10/mo | Costly |
edge.fullstory.com edge.fullstory.com | Other | 705ms | 80 KB | 34% | $9/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 474ms | 181 KB | 30% | $6/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 459ms | 177 KB | 38% | $6/mo | Costly |
www.newspapers.com www.newspapers.com | Other | 422ms | 54 KB | — | $6/mo | Costly |
www.newspapers.com www.newspapers.com | Other | 371ms | 0 KB | — | $5/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 303ms | 131 KB | 47% | $4/mo | Costly |
www.newspapers.com www.newspapers.com | Other | 274ms | 49 KB | 59% | $4/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 251ms | 129 KB | 48% | $3/mo | Costly |
Hotjar script.hotjar.com | Session Replay | 203ms | 57 KB | 66% | $3/mo | Costly |
cdn.privacy-mgmt.com cdn.privacy-mgmt.com | Other | 183ms | 42 KB | 51% | $2/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 167ms | 97 KB | 36% | $2/mo | Optional |
Google Analytics www.google-analytics.com | Analytics | 155ms | 21 KB | — | $2/mo | Optional |
guides.fullstory.com guides.fullstory.com | Other | 146ms | 64 KB | 57% | $2/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 145ms | 45 KB | — | $2/mo | Optional |
siteintercept.qualtrics.com siteintercept.qualtrics.com | Other | 140ms | 36 KB | 77% | $2/mo | Optional |
edge.fullstory.com edge.fullstory.com | Other | 109ms | 14 KB | — | $1/mo | Optional |
www.newspapers.com www.newspapers.com | Other | 103ms | 172 KB | 68% | $1/mo | Optional |
cdn.privacy-mgmt.com cdn.privacy-mgmt.com | Other | 78ms | 29 KB | — | $1/mo | Optional |
www.mczbf.com www.mczbf.com | Other | 53ms | 14 KB | — | $1/mo | Optional |
Bing UET bat.bing.com | Advertising | 52ms | 15 KB | — | $1/mo | Optional |
guides.fullstory.com guides.fullstory.com | Other | 52ms | 65 KB | 78% | $1/mo | Optional |
These scripts may cost more than they're worth
- www.newspapers.com adds 900ms and costs ~$12/month
- www.newspapers.com adds 899ms and costs ~$12/month
- cdn.privacy-mgmt.com adds 875ms and costs ~$12/month
- Unattributable adds 738ms and costs ~$10/month
- edge.fullstory.com adds 705ms and costs ~$9/month
- Google Tag Manager adds 474ms and costs ~$6/month
- Google Tag Manager adds 459ms and costs ~$6/month
- www.newspapers.com adds 422ms and costs ~$6/month
- www.newspapers.com adds 371ms and costs ~$5/month
- Google Tag Manager adds 303ms and costs ~$4/month
- www.newspapers.com adds 274ms and costs ~$4/month
- Google Tag Manager adds 251ms and costs ~$3/month
- Hotjar adds 203ms 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
www.newspapers.com takes 900ms 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.newspapers.com takes 899ms 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
cdn.privacy-mgmt.com takes 875ms 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 738ms 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
edge.fullstory.com takes 705ms 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 474ms 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 459ms 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.newspapers.com takes 422ms 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.newspapers.com takes 371ms 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 303ms 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.newspapers.com takes 274ms 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
59% of www.newspapers.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
Google Tag Manager takes 251ms 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
Hotjar takes 203ms 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
66% of Hotjar'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
51% of cdn.privacy-mgmt.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
57% of guides.fullstory.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
77% of siteintercept.qualtrics.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
68% of www.newspapers.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
78% of guides.fullstory.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