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.
4.85 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
8.14 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.04 s
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.
5.21 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.
13.68 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
DJS Execution CostAction3370ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://js.hs-analytics.net/analytics/1776889800000/298401.js | 485ms | 350ms | 15ms | 3rd |
| https://www.studiopress.com/ | 471ms | 202ms | 8ms | 3rd |
| Unattributable | 442ms | 31ms | 0ms | 3rd |
| https://js.codedrink.com/snippet.min.js?ver=143.20260422 | 413ms | 362ms | 20ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-P9VK59Q | 379ms | 327ms | 45ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QQ5FN8NX8W&cx=c>m=4e64k0 | 299ms | 241ms | 55ms | 3rd |
| https://www.studiopress.com/cdn-cgi/challenge-platform/scripts/jsd/main.js | 250ms | 215ms | 2ms | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=AW-997788469&cx=c>m=4e64k0 | 148ms | 115ms | 32ms | 3rd |
| https://connect.facebook.net/signals/config/1545550999041394?v=2.9.303&r=stable&domain=www.studiopress.com&hme=97937018cefade17726f0472876fc101316b2ce9008a35a6a5a7977d7436151a&ex_m=104%2C205%2C154%2C22%2C72%2C73%2C145%2C68%2C67%2C11%2C162%2C90%2C16%2C138%2C127%2C39%2C75%2C78%2C134%2C159%2C164%2C8%2C4%2C5%2C7%2C6%2C3%2C91%2C101%2C165%2C170%2C219%2C62%2C186%2C187%2C55%2C276%2C30%2C74%2C231%2C230%2C229%2C23%2C33%2C103%2C61%2C10%2C63%2C97%2C98%2C99%2C105%2C130%2C31%2C29%2C132%2C133%2C129%2C128%2C155%2C76%2C158%2C156%2C157%2C50%2C60%2C123%2C15%2C161%2C45%2C263%2C264%2C262%2C26%2C27%2C28%2C48%2C146%2C77%2C112%2C18%2C20%2C44%2C40%2C42%2C41%2C83%2C92%2C96%2C110%2C144%2C147%2C46%2C111%2C24%2C21%2C119%2C69%2C36%2C149%2C148%2C150%2C141%2C139%2C25%2C35%2C59%2C109%2C160%2C70%2C17%2C152%2C114%2C81%2C66%2C19%2C85%2C86%2C116%2C84%2C136%2C135%2C34%2C278%2C293%2C212%2C201%2C202%2C200%2C296%2C288%2C52%2C213%2C107%2C131%2C80%2C121%2C54%2C47%2C49%2C113%2C120%2C126%2C58%2C64%2C151%2C115%2C37%2C32%2C53%2C56%2C100%2C163%2C1%2C124%2C14%2C122%2C12%2C2%2C57%2C93%2C65%2C118%2C89%2C88%2C166%2C167%2C94%2C95%2C9%2C125%2C102%2C51%2C142%2C87%2C79%2C71%2C117%2C106%2C43%2C143%2C0%2C82%2C137%2C140%2C153%2C38%2C108%2C13%2C168 | 131ms | 109ms | 22ms | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 110ms | 82ms | 27ms | 3rd |
Showing top 10 of 13 scripts
DJS BundlesAction38 scripts, 374 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtm.js?id=GTM-P9VK59Q&l=dataLayer | 160 KB | 103 KB (64%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=AW-997788469&cx=c>m=4e64k0 | 134 KB | 66 KB (49%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-QQ5FN8NX8W&cx=c>m=4e64k0 | 165 KB | 64 KB (39%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-P9VK59Q | 161 KB | 60 KB (37%) | ✓ | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 97 KB | 32 KB (34%) | ✓ | 3rd |
| https://js.codedrink.com/snippet.min.js?ver=143.20260422 | 65 KB | 29 KB (45%) | ✓ | 3rd |
| https://www.studiopress.com/wp-content/mu-plugins/wpengine-library/js/jquery-core.js?ver=1613428197 | 32 KB | 20 KB (63%) | ✓ | 3rd |
| https://journey-cdn.wpengine.com/journey.js/v1/LZRMUc7x7LltRdrD3yIfYi5htRU2JU5r/journey.min.js | 29 KB | — | ✓ | 3rd |
| https://www.studiopress.com/wp-content/cache/min/1/wp-content/themes/studiopress_2017_rt/lib/js/responsive-menu.js?ver=1769187402 | 0 KB | — | ✓ | 3rd |
| https://www.studiopress.com/wp-content/cache/min/1/wp-content/themes/studiopress_2017_rt/studiopress-segment-install.js?ver=1769187402 | 2 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
DPage Weight InventoryAction93 resources · 1.4 MB · 374 KB savings availableFIX
~374.4 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 93 resources | 1.4 MiB | ||||||
BPage Weight Budget1.4 MB transferred, 93 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 Optimization13 images, 0 KB saveableREVIEW
A+Text CompressionAll text resources are compressedPASS
A+Font Loading5 fonts (124 KB)PASS
Web fonts
5
124 KB total
Render-blocking
0
of 5
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Convert to woff2 for ~30% smaller file size
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 ~4 KB and ~8 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints5 hints, 0 missing preconnectsPASS
Current Resource Hints
5 resource hints configured
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
AHTTP Cachingmax-age=31536000 (52 weeks)PASS
public, max-age=31536000
| Directive | Value | Meaning |
|---|---|---|
| public | — | Any cache may store this response |
| max-age | 31536000 | Cache for 52 weeks |
Network Waterfall93 requests over 2505msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
HubSpot Analytics js.hs-analytics.net | Analytics | 485ms | 42 KB | — | $3/mo | Costly |
www.studiopress.com www.studiopress.com | Other | 471ms | 38 KB | — | $3/mo | Costly |
Unattributable Unattributable | Other | 442ms | 0 KB | — | $3/mo | Costly |
js.codedrink.com js.codedrink.com | Other | 413ms | 65 KB | 45% | $2/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 379ms | 161 KB | 37% | $2/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 299ms | 165 KB | 39% | $2/mo | Costly |
www.studiopress.com www.studiopress.com | Other | 250ms | 0 KB | — | $1/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 148ms | 134 KB | 49% | $1/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 131ms | 48 KB | — | $1/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 110ms | 97 KB | 34% | $1/mo | Optional |
journey-cdn.wpengine.com journey-cdn.wpengine.com | Other | 107ms | 1 KB | — | $1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 76ms | 160 KB | 64% | $0/mo | Optional |
Twitter/X Pixel static.ads-twitter.com | Advertising | 58ms | 13 KB | — | $0/mo | Optional |
These scripts may cost more than they're worth
- HubSpot Analytics adds 485ms and costs ~$3/month
- www.studiopress.com adds 471ms and costs ~$3/month
- Unattributable adds 442ms and costs ~$3/month
- js.codedrink.com adds 413ms and costs ~$2/month
- Google Tag Manager adds 379ms and costs ~$2/month
- Google Tag Manager adds 299ms and costs ~$2/month
- www.studiopress.com adds 250ms and costs ~$1/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
HubSpot Analytics takes 485ms 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.studiopress.com takes 471ms 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 442ms 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
js.codedrink.com takes 413ms 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 379ms 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 299ms 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.studiopress.com takes 250ms 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
64% of Google Tag Manager'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