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.
7.17 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
18.30 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
2.13 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.
7.42 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.
18.57 s
Page Load Progression
FPage Weight BudgetAction2.9 MB transferred, 108 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
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
Subset fonts to include only used characters, or switch to system font stacks.
Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).
Source: web.dev font loading
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
FJS Execution CostAction7634ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://tuffdigitalmarketing.com/ | 3813ms | 33ms | 10ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-XKZBZ8BHJP&cx=c>m=4e69t1 | 739ms | 374ms | 87ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MBZPXG42 | 695ms | 421ms | 268ms | 3rd |
| Unattributable | 673ms | 54ms | 0ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=AW-16917925331&cx=c>m=4e69t1 | 587ms | 449ms | 83ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-T2MLTP3S | 383ms | 284ms | 97ms | 3rd |
| https://widgets.leadconnectorhq.com/chat-widget/p-Do7bswAW.js | 270ms | 200ms | 1ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-NCMHGS82 | 234ms | 169ms | 63ms | 3rd |
| https://tuffdigitalmarketing.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 66ms | 46ms | 17ms | 1st |
| https://stcdn.leadconnectorhq.com/libphonenumber/1.12.41/libphonenumber-js.min.js | 66ms | 37ms | 29ms | 3rd |
Showing top 10 of 12 scripts
DJS BundlesAction19 scripts, 405 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtm.js?id=GTM-NCMHGS82 | 116 KB | 75 KB (65%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-XKZBZ8BHJP&cx=c>m=4e69t1 | 174 KB | 74 KB (43%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-MBZPXG42 | 162 KB | 74 KB (45%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-T2MLTP3S | 153 KB | 73 KB (48%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-16917925331&cx=c>m=4e69t1 | 165 KB | 64 KB (39%) | ✓ | 3rd |
| https://widgets.leadconnectorhq.com/chat-widget/p-15ce3ff6.entry.js | 51 KB | 23 KB (45%) | ✓ | 3rd |
| https://tuffdigitalmarketing.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 29 KB | 22 KB (76%) | ✓ | 1st |
| https://widgets.leadconnectorhq.com/chat-widget/p-Do7bswAW.js | 15 KB | — | ✓ | 3rd |
| https://widgets.leadconnectorhq.com/chat-widget/chat-widget.esm.js?v=1790868594752 | 10 KB | — | ✓ | 3rd |
| https://tuffdigitalmarketing.com/wp-content/plugins/gtm-kit/assets/frontend/engagement-events.js?ver=2.20.2 | 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
DPage Weight InventoryAction108 resources · 2.9 MB · 405 KB savings availableFIX
~405.0 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 108 resources | 2.9 MiB | ||||||
BImage Optimization14 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
BAsset Compression2 of 4 asset hosts still on gzipREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
BJavaScript Blocking2 JS blocking issue(s) detectedREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
BHTTP Cachingno-cacheREVIEW
no-cache
| Directive | Value | Meaning |
|---|---|---|
| no-cache | — | Cache but always revalidate first |
AThird-Party Impact34% third-party, 0 ms blockingPASS
A+Text CompressionAll text resources are compressedPASS
A+Font Loading9 fonts (604 KB)PASS
Web fonts
9
604 KB total
Render-blocking
0
of 9
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Convert to woff2 for ~30% smaller file size
- Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
- 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 ~365 KB and ~730 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints4 hints, 0 missing preconnectsPASS
Current Resource Hints
4 resource hints configured
A+HTTP/3 (QUIC)HTTP/3 advertised via Alt-SvcPASS
A+Document CompressionDocument response uses brotliPASS
A+LCP Image PreloadLCP preload audit not availablePASS
A+Main HTML Cache-ControlMain HTML uses no-cache -- safe revalidate-on-request policyPASS
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
ACSS Performance Depth1 CSS depth issue(s) detectedPASS
Network Waterfall108 requests over 1966msINFO
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 | 739ms | 174 KB | 43% | $4/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 695ms | 162 KB | 45% | $4/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 587ms | 165 KB | 39% | $3/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 383ms | 153 KB | 48% | $2/mo | Costly |
widgets.leadconnectorhq.com widgets.leadconnectorhq.com | Other | 270ms | 15 KB | — | $2/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 234ms | 116 KB | 65% | $1/mo | Costly |
stcdn.leadconnectorhq.com stcdn.leadconnectorhq.com | Other | 66ms | 43 KB | — | $0/mo | Optional |
cdn.callrail.com cdn.callrail.com | Other | 56ms | 13 KB | — | $0/mo | Optional |
widgets.leadconnectorhq.com widgets.leadconnectorhq.com | Other | 51ms | 51 KB | 45% | $0/mo | Optional |
These scripts may cost more than they're worth
- Google Tag Manager adds 739ms and costs ~$4/month
- Google Tag Manager adds 695ms and costs ~$4/month
- Google Tag Manager adds 587ms and costs ~$3/month
- Google Tag Manager adds 383ms and costs ~$2/month
- widgets.leadconnectorhq.com adds 270ms and costs ~$2/month
- Google Tag Manager adds 234ms and costs ~$1/month
40% 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 739ms 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 695ms 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 587ms 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 383ms 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
widgets.leadconnectorhq.com takes 270ms 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 234ms 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
65% 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
Image Optimization110 images, 1414 KB total, 1135 KB wastedINFO
Image Optimization Audit
Total Images
110
Total Size
1414 KB
Oversized
8
Wasted
1135 KB