Performance
· 27 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.
8.27 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
28.79 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.68 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.010
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
9.78 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.
28.93 s
Page Load Progression
FPage Weight BudgetAction3.1 MB transferred, 129 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
Remove unused CSS rules with tools like PurgeCSS to reduce stylesheet size.
CSS bundle is large — purge unused styles (PurgeCSS, Tailwind JIT) to reduce CSS payload.
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 ImpactAction65% third-party, 0 ms blockingFIX
FJS Execution CostAction4365ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.newmuslimacademy.org/ | 909ms | 77ms | 15ms | 1st |
| Unattributable | 737ms | 26ms | 0ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-35VXWYM0K8&cx=c>m=4e67m0 | 673ms | 541ms | 124ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-VDTQ7WSG35 | 416ms | 341ms | 60ms | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 394ms | 289ms | 50ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-6WBNWFB3QC | 316ms | 245ms | 68ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MKT5BTWF | 223ms | 157ms | 64ms | 3rd |
| https://www.newmuslimacademy.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 194ms | 167ms | 17ms | 1st |
| https://connect.facebook.net/signals/config/1032040304082024?v=2.9.361&r=stable&domain=www.newmuslimacademy.org&hme=eec000113e1e9f56e9fc6cdeb39d59ad805f76a48c77cf3d5c028dcf3b38ee7c&ex_m=108%2C209%2C159%2C22%2C73%2C74%2C150%2C69%2C68%2C11%2C168%2C93%2C16%2C142%2C131%2C39%2C76%2C81%2C138%2C164%2C170%2C26%2C27%2C28%2C30%2C48%2C151%2C78%2C116%2C18%2C20%2C44%2C40%2C42%2C41%2C86%2C95%2C99%2C114%2C149%2C152%2C46%2C115%2C24%2C21%2C123%2C70%2C36%2C154%2C153%2C155%2C146%2C144%2C25%2C35%2C59%2C113%2C166%2C71%2C17%2C157%2C118%2C84%2C67%2C19%2C88%2C89%2C120%2C87%2C140%2C139%2C143%2C100%2C165%2C34%2C49%2C117%2C47%2C8%2C4%2C5%2C7%2C6%2C3%2C94%2C105%2C171%2C176%2C223%2C75%2C236%2C235%2C234%2C23%2C33%2C55%2C107%2C61%2C10%2C64%2C101%2C102%2C103%2C109%2C134%2C31%2C29%2C136%2C137%2C133%2C132%2C160%2C77%2C163%2C161%2C162%2C50%2C60%2C127%2C15%2C167%2C45%2C281%2C282%2C280%2C295%2C311%2C216%2C205%2C62%2C206%2C204%2C314%2C305%2C52%2C217%2C111%2C135%2C83%2C125%2C54%2C124%2C130%2C129%2C58%2C65%2C63%2C156%2C79%2C80%2C119%2C37%2C32%2C53%2C56%2C104%2C169%2C1%2C128%2C14%2C126%2C12%2C2%2C57%2C96%2C66%2C122%2C92%2C91%2C172%2C173%2C97%2C98%2C9%2C106%2C51%2C147%2C90%2C82%2C72%2C121%2C110%2C43%2C148%2C0%2C85%2C141%2C145%2C158%2C38%2C112%2C13%2C174 | 144ms | 121ms | 21ms | 3rd |
| https://www.newmuslimacademy.org/wp-content/plugins/pixelyoursite/dist/scripts/tld.min.js?ver=2.3.1 | 107ms | 90ms | 16ms | 1st |
Showing top 10 of 13 scripts
FJS BundlesAction47 scripts, 508 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-6WBNWFB3QC&cx=c>m=4e67m0 | 159 KB | 112 KB (71%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-6WBNWFB3QC | 159 KB | 68 KB (43%) | ✓ | 3rd |
| https://www.newmuslimacademy.org/wp-content/plugins/modern-events-calendar-lite/assets/js/mec-general-calendar.js?ver=7.34.2 | 80 KB | 65 KB (82%) | ✓ | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-35VXWYM0K8&cx=c>m=4e67m0 | 164 KB | 64 KB (39%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-VDTQ7WSG35 | 150 KB | 64 KB (43%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MKT5BTWF | 120 KB | 62 KB (52%) | ✓ | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 103 KB | 38 KB (37%) | ✓ | 3rd |
| https://www.newmuslimacademy.org/wp-content/plugins/modern-events-calendar-lite/assets/js/frontend.js?ver=7.34.2 | 37 KB | 34 KB (95%) | ✗ | 1st |
| https://www.newmuslimacademy.org/wp-content/plugins/sfwd-lms/includes/course-grid/assets/js/script.js?ver=4.25.8.1 | 3 KB | — | ✓ | 1st |
| https://www.newmuslimacademy.org/wp-content/plugins/sfwd-lms/src/assets/dist/js/breakpoints.js?ver=4.25.8.1 | 1 KB | — | ✓ | 1st |
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 InventoryAction129 resources · 3.1 MB · 508 KB savings availableFIX
~507.9 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 129 resources | 3.1 MiB | ||||||
DHTTP CachingActionno-store (uncacheable)FIX
no-store, no-cache, must-revalidate
| Directive | Value | Meaning |
|---|---|---|
| no-store | — | Never cache this response |
| no-cache | — | Cache but always revalidate first |
| must-revalidate | — | Must recheck with server after expiry |
BImage Optimization11 images, 0 KB saveableREVIEW
BJavaScript Blocking2 JS blocking issue(s) detectedREVIEW
BCSS Performance Depth2 CSS depth issue(s) detectedREVIEW
A+Text CompressionAll text resources are compressedPASS
A+Font Loading4 fonts (194 KB)PASS
Web fonts
4
194 KB total
Render-blocking
0
of 4
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Convert to woff2 for ~30% smaller file size
- 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 ~36 KB and ~72 ms
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+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
A+Compression AlgorithmMain response uses brotliPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Main HTML Cache-ControlMain HTML uses no-store -- correct for sensitive/dynamic contentPASS
A+Server-Timing Observability3 Server-Timing entries advertisedPASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
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 Waterfall129 requests over 6160msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Google Tag Manager www.googletagmanager.com | Tag Manager | 673ms | 164 KB | 39% | $9/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 416ms | 150 KB | 43% | $6/mo | Costly |
Facebook Pixel connect.facebook.net | Advertising | 394ms | 103 KB | 37% | $5/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 316ms | 159 KB | 43% | $4/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 223ms | 120 KB | 52% | $3/mo | Costly |
Facebook Pixel connect.facebook.net | Advertising | 144ms | 38 KB | — | $2/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 105ms | 159 KB | 71% | $1/mo | Optional |
These scripts may cost more than they're worth
- Google Tag Manager adds 673ms and costs ~$9/month
- Google Tag Manager adds 416ms and costs ~$6/month
- Facebook Pixel adds 394ms and costs ~$5/month
- Google Tag Manager adds 316ms and costs ~$4/month
- Google Tag Manager adds 223ms and costs ~$3/month
52% of JavaScript execution time comes from third-party scripts.
Third-party scripts (analytics, ads, social, A/B testing) often dominate execution time — every one is a perf-and-privacy tax.
Learn more ▾ ▴
Each third-party script is a black box: you don't control when it loads, what it executes, or how much it grows. They often account for a major share of total blocking time on average sites (HTTP Archive's Web Almanac documents the trend). Audit which ones you actually need, defer the rest, and use facade patterns (lite-youtube, lite-vimeo) for embedded media.
Source: web.dev / HTTP Archive Web Almanac
Google Tag Manager takes 673ms 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 416ms 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
Facebook Pixel takes 394ms 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 316ms 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 223ms 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
52% 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
71% 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
Real-User Performance (CrUX)Field metrics from the Chrome User Experience ReportINFO
Chrome User Experience (CrUX)
Real-user metrics from the Chrome UX Report (2026-06-25 — 2026-07-22)
LCP (p75)
6148 ms
19% good
INP (p75)
0 ms
0% good
CLS (p75)
0.080
78% good
FCP (p75)
4637 ms
TTFB (p75)
2389 ms
Image Optimization6 images, 45 KB total, 31 KB wastedINFO
Image Optimization Audit
Total Images
6
Total Size
45 KB
Oversized
1
Wasted
31 KB