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.
4.45 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
0 ms
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.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
4.51 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.
0 ms
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction6574ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.foodandwine.com/ | 1344ms | 135ms | 45ms | 3rd |
| Unattributable | 883ms | 20ms | 0ms | 3rd |
| https://cdn.cookielaw.org/scripttemplates/202510.2.0/otGPP.js | 825ms | 722ms | 31ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-P3X3VT7 | 528ms | 426ms | 77ms | 3rd |
| https://www.foodandwine.com/static/5.33.0/cache/eNp9VNFuqzAM_aExvqGbpvs0qdr6AyYx4BFiFDtU7dcvoHt3S-fyEJT4nBgfH0MtCkquHiFqwPpLak3g8Knexh2PE0eMKnWAC2ddmF9SuR7dcE8uUGDw6A3AMQ-EYiBZKZDaWBurPdjzuIsvkgaK3S5pxug51don1hJ6kAYr8PIQc-fZwMayqZqEMExMpYU_lEUZs4fozxRxt7oA14vQFUvLObbU3VMCNbLllTdhEnRKHHfsdJLa9WEVDpfGasQEHVYz4Xknb6fj6ncgN1T_DLBy5UZyYwCv78f_UfY54CoQ_N8OVDDR9mTRP04vy3oErYWVzduMt8bcsA4jXDnWx9wEkh7TIXvC6Ar4O2TdN0y9FfOOmsjJaakDk8nJq4VVG5jT_dG68BnYlvLneFqWBSmkDnX5RARaLLLUYonbTv_GFfKlhaQXC05Y-pvxdD8GN_NSEi_MblI7QZtQemgCHn5_fz_DL885zkihL38Z-QYE_tM_.min.js | 522ms | 306ms | 26ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-R8EDF0VD8L&cx=c>m=4e64h1 | 500ms | 415ms | 81ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-DK3GDWHWJH&cx=c>m=4e64h1 | 459ms | 377ms | 78ms | 3rd |
| https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604170101/pubads_impl.js?cb=31097946 | 449ms | 312ms | 134ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-WT6XGWDH>m=4e64h1 | 292ms | 226ms | 58ms | 3rd |
| https://www.foodandwine.com/static/5.33.0/cache/eNqlVG1y4yAMvdCynp5h_-4lZJCxsgI8SHbinr5gJ9ukcZnM9Aejh9AT-oJOFJRsFyAqY3eSLhRgFojEDEZsTsy_ukcrm8KUIkaVjqJijsCdwwFz5W8go_skJTczyj1L88XAMBATKBoF7zF_1TLFfybjOZPujgs_YLbYsmtEipc9UnrfOVJ9Pil_7MCU_GFmNRPPnuJTFQqH4X014BpX2VTKetEZ2Eywhu90DQ9nch6LHJH8qH9GiB7_kijGUswjZcOX59SXDo8IbiNX8dWcqd9yg7e31TgCTr7hMcJCvpyl2M1a-qirKap73CAPKQfpBCHb0dTNPW7wAoqAR9NDrEV43DZ4ezZXsTX5tcyGmbm8H8S4Jfe4faF1MSkNZDdnt6BPh-qGsz5DdCX3NddlyhAV04fReX6d4EYUWrbf4IZfrU-rNHgWRi3v5Togz5rWRxNKs2pEnoZW8As5TOZ0nhjWWrAr-G5eWX73XlBf6IeFnGZB_g8aHEG7zUBIokZgQXcHj_6E2px9_AmbzQnBFFu0NKGYAZZU_71j7dE9t7PtsuZFsRzsM7CjFyqkKbHSdJMfGMJ0Ow.min.js | 273ms | 202ms | 17ms | 3rd |
Showing top 10 of 14 scripts
DPage Weight InventoryAction53 resources · 1.9 MB · 0 KB savings availableFIX
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 53 resources | 1.9 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CPage Weight BudgetAction1.9 MB transferred, 53 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 Optimization12 images, 0 KB saveableREVIEW
A+Text CompressionAll text resources are compressedPASS
A+Font Loading5 fonts (142 KB)PASS
Web fonts
5
142 KB total
Render-blocking
0
of 5
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 Bundles16 scripts, 0 KB unusedPASS
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtm.js?id=GTM-P3X3VT7 | 143 KB | — | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-R8EDF0VD8L&l=dataLayer&cx=c | 166 KB | — | ✓ | 3rd |
| https://securepubads.g.doubleclick.net/tag/js/gpt.js | 34 KB | — | ✓ | 3rd |
| https://www.foodandwine.com/static/5.33.0/cache/eNp9VNFuqzAM_aExvqGbpvs0qdr6AyYx4BFiFDtU7dcvoHt3S-fyEJT4nBgfH0MtCkquHiFqwPpLak3g8Knexh2PE0eMKnWAC2ddmF9SuR7dcE8uUGDw6A3AMQ-EYiBZKZDaWBurPdjzuIsvkgaK3S5pxug51don1hJ6kAYr8PIQc-fZwMayqZqEMExMpYU_lEUZs4fozxRxt7oA14vQFUvLObbU3VMCNbLllTdhEnRKHHfsdJLa9WEVDpfGasQEHVYz4Xknb6fj6ncgN1T_DLBy5UZyYwCv78f_UfY54CoQ_N8OVDDR9mTRP04vy3oErYWVzduMt8bcsA4jXDnWx9wEkh7TIXvC6Ar4O2TdN0y9FfOOmsjJaakDk8nJq4VVG5jT_dG68BnYlvLneFqWBSmkDnX5RARaLLLUYonbTv_GFfKlhaQXC05Y-pvxdD8GN_NSEi_MblI7QZtQemgCHn5_fz_DL885zkihL38Z-QYE_tM_.min.js | 47 KB | — | ✓ | 3rd |
| https://www.foodandwine.com/static/5.33.0/cache/eNqlVG1y4yAMvdCynp5h_-4lZJCxsgI8SHbinr5gJ9ukcZnM9Aejh9AT-oJOFJRsFyAqY3eSLhRgFojEDEZsTsy_ukcrm8KUIkaVjqJijsCdwwFz5W8go_skJTczyj1L88XAMBATKBoF7zF_1TLFfybjOZPujgs_YLbYsmtEipc9UnrfOVJ9Pil_7MCU_GFmNRPPnuJTFQqH4X014BpX2VTKetEZ2Eywhu90DQ9nch6LHJH8qH9GiB7_kijGUswjZcOX59SXDo8IbiNX8dWcqd9yg7e31TgCTr7hMcJCvpyl2M1a-qirKap73CAPKQfpBCHb0dTNPW7wAoqAR9NDrEV43DZ4ezZXsTX5tcyGmbm8H8S4Jfe4faF1MSkNZDdnt6BPh-qGsz5DdCX3NddlyhAV04fReX6d4EYUWrbf4IZfrU-rNHgWRi3v5Togz5rWRxNKs2pEnoZW8As5TOZ0nhjWWrAr-G5eWX73XlBf6IeFnGZB_g8aHEG7zUBIokZgQXcHj_6E2px9_AmbzQnBFFu0NKGYAZZU_71j7dE9t7PtsuZFsRzsM7CjFyqkKbHSdJMfGMJ0Ow.min.js | 29 KB | — | ✓ | 3rd |
| https://cdn.cookielaw.org/scripttemplates/otSDKStub.js | 9 KB | — | ✓ | 3rd |
| https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015 | 7 KB | — | ✓ | 3rd |
| https://d30qdagvt44524.cloudfront.net/production/segments?muid=88b543b1-d543-45ba-9d1c-73b3d4903895 | 0 KB | — | ✓ | 3rd |
| https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604170101/pubads_impl.js?cb=31097946 | 187 KB | — | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-R8EDF0VD8L&cx=c>m=4e64h1 | 166 KB | — | ✓ | 3rd |
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 Waterfall53 requests over 2493msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.foodandwine.com www.foodandwine.com | Other | 1344ms | 111 KB | — | $18/mo | Costly |
Unattributable Unattributable | Other | 883ms | 0 KB | — | $12/mo | Costly |
OneTrust cdn.cookielaw.org | Consent | 825ms | 22 KB | — | $11/mo | Essential |
Google Tag Manager www.googletagmanager.com | Tag Manager | 528ms | 143 KB | — | $7/mo | Costly |
www.foodandwine.com www.foodandwine.com | Other | 522ms | 47 KB | — | $7/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 500ms | 166 KB | — | $7/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 459ms | 151 KB | — | $6/mo | Costly |
securepubads.g.doubleclick.net securepubads.g.doubleclick.net | Other | 449ms | 187 KB | — | $6/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 292ms | 123 KB | — | $4/mo | Costly |
www.foodandwine.com www.foodandwine.com | Other | 273ms | 29 KB | — | $4/mo | Costly |
OneTrust cdn.cookielaw.org | Consent | 218ms | 124 KB | — | $3/mo | Essential |
securepubads.g.doubleclick.net securepubads.g.doubleclick.net | Other | 119ms | 34 KB | — | $2/mo | Optional |
OneTrust cdn.cookielaw.org | Consent | 109ms | 9 KB | — | $1/mo | Essential |
static.cloudflareinsights.com static.cloudflareinsights.com | Other | 51ms | 7 KB | — | $1/mo | Optional |
These scripts may cost more than they're worth
- www.foodandwine.com adds 1344ms and costs ~$18/month
- Unattributable adds 883ms and costs ~$12/month
- Google Tag Manager adds 528ms and costs ~$7/month
- www.foodandwine.com adds 522ms and costs ~$7/month
- Google Tag Manager adds 500ms and costs ~$7/month
- Google Tag Manager adds 459ms and costs ~$6/month
- securepubads.g.doubleclick.net adds 449ms and costs ~$6/month
- Google Tag Manager adds 292ms and costs ~$4/month
- www.foodandwine.com adds 273ms 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
www.foodandwine.com takes 1344ms 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 883ms 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 528ms 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.foodandwine.com takes 522ms 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 500ms 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
securepubads.g.doubleclick.net takes 449ms 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
www.foodandwine.com takes 273ms 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