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.
2.54 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
8.35 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
384 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.846
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
5.11 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.
9.18 s
Page Load Progression
FPage Weight BudgetAction3.8 MB transferred, 58 requestsFIX
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.
Source: web.dev
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
DJS Execution CostAction3372ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.pcisecuritystandards.org/ | 900ms | 34ms | 8ms | 3rd |
| https://www.pcisecuritystandards.org/_static/??-eJzTLy/QzcxLzilNSS3WzwKiwtLUokoopZebmaeXVayjj0+Rbm5melFiSSpUsX2uraG5uYmZkZmFhVkWAK/BIi8= | 813ms | 742ms | 8ms | 3rd |
| https://www.pcisecuritystandards.org/_static/??-eJytkc1uAjEMhF8Ib/iR4IQ48xjZxFq8OE4UJ00fvwGBClW5IE6WR/ONRrZpCUgcV49qZjWn+IX5KAWlDIFkmHVhusXFq2QS14lETcDJBpR6QYL9vq9/7Y6pDwgV7mByBKquOzIaZOxUiRka+QnLtYE2SphhrOIZ/+vwTugJc4TRimD+SMdgmUGwKSiT/0zoyHF6de9fIOVorOqNaTgm684XdchVCoWnkz1+1pOW/t541pvjEPar3W672ay3y9X8A9GawvI= | 791ms | 250ms | 21ms | 3rd |
| https://cc.cdn.civiccomputing.com/9/cookieControl-9.x.min.js?ver=6.9.4 | 389ms | 303ms | 54ms | 3rd |
| Unattributable | 355ms | 6ms | 0ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=UA-6219923-9&ver=1.0.0 | 124ms | 90ms | 33ms | 3rd |
DPage Weight InventoryAction58 resources · 3.8 MB · 162 KB savings availableFIX
~162.1 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 58 resources | 3.8 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CJS BundlesAction16 scripts, 162 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=UA-6219923-9&ver=1.0.0 | 125 KB | 74 KB (59%) | ✓ | 3rd |
| https://cc.cdn.civiccomputing.com/9/cookieControl-9.x.min.js?ver=6.9.4 | 123 KB | 57 KB (47%) | ✓ | 3rd |
| https://www.pcisecuritystandards.org/_static/??-eJytkc1uAjEMhF8Ib/iR4IQ48xjZxFq8OE4UJ00fvwGBClW5IE6WR/ONRrZpCUgcV49qZjWn+IX5KAWlDIFkmHVhusXFq2QS14lETcDJBpR6QYL9vq9/7Y6pDwgV7mByBKquOzIaZOxUiRka+QnLtYE2SphhrOIZ/+vwTugJc4TRimD+SMdgmUGwKSiT/0zoyHF6de9fIOVorOqNaTgm684XdchVCoWnkz1+1pOW/t541pvjEPar3W672ay3y9X8A9GawvI= | 54 KB | 31 KB (57%) | ✓ | 3rd |
| https://www.pcisecuritystandards.org/wp-content/plugins/elementor-pro/assets/js/frontend.min.js?ver=3.34.2 | 7 KB | — | ✓ | 3rd |
| https://www.pcisecuritystandards.org/_static/??-eJyNjdEKwjAMAH/INc7B9iR+y2yjpDZpTRqGf68MBB99PLjjYGtDrNJROrTidxIDLMgfrgqrGXaDbLDhta3xEdSlE2NgkpDtAH/mN92lNHBNXtB+e5JYPOHu5aejvsAJYtXv5cLncVnmaTrNxzG/Ac6vQeI= | 25 KB | — | ✓ | 3rd |
| https://www.pcisecuritystandards.org/wp-content/plugins/elementor/assets/js/frontend.min.js?ver=4.0.1 | 11 KB | — | ✓ | 3rd |
| https://www.pcisecuritystandards.org/wp-content/plugins/client-mu-plugins/pci-ssc-core/public/js/select2-library.js?ver=4.0.13 | 0 KB | — | ✓ | 3rd |
| https://www.pcisecuritystandards.org/wp-includes/js/dist/i18n.min.js?ver=c26c3dc7bed366793375 | 3 KB | — | ✓ | 3rd |
| https://www.pcisecuritystandards.org/_static/??-eJzTLy/QzcxLzilNSS3WzwKiwtLUokoopZebmaeXVayjj0+Rbm5melFiSSpUsX2uraG5uYmZkZmFhVkWAK/BIi8= | 35 KB | — | ✓ | 3rd |
| https://www.pcisecuritystandards.org/wp-content/plugins/elementor-pro/assets/js/elements-handlers.min.js?m=1771433111g | 11 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
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
AImage Optimization27 images, 0 KB saveablePASS
A+Font Loading6 fonts (152 KB)PASS
Web fonts
6
152 KB total
Render-blocking
0
of 6
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)
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints2 hints, 0 missing preconnectsPASS
Current Resource Hints
2 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall58 requests over 1618msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.pcisecuritystandards.org www.pcisecuritystandards.org | Other | 900ms | 67 KB | — | $12/mo | Costly |
www.pcisecuritystandards.org www.pcisecuritystandards.org | Other | 813ms | 35 KB | — | $11/mo | Costly |
www.pcisecuritystandards.org www.pcisecuritystandards.org | Other | 791ms | 54 KB | 57% | $10/mo | Costly |
cc.cdn.civiccomputing.com cc.cdn.civiccomputing.com | Other | 389ms | 123 KB | 47% | $5/mo | Costly |
Unattributable Unattributable | Other | 355ms | 0 KB | — | $5/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 124ms | 125 KB | 59% | $2/mo | Optional |
These scripts may cost more than they're worth
- www.pcisecuritystandards.org adds 900ms and costs ~$12/month
- www.pcisecuritystandards.org adds 813ms and costs ~$11/month
- www.pcisecuritystandards.org adds 791ms and costs ~$10/month
- cc.cdn.civiccomputing.com adds 389ms and costs ~$5/month
- Unattributable adds 355ms and costs ~$5/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.pcisecuritystandards.org 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.pcisecuritystandards.org takes 813ms 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.pcisecuritystandards.org takes 791ms 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
57% of www.pcisecuritystandards.org'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
cc.cdn.civiccomputing.com takes 389ms 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 355ms 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 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