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.
4.88 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
23.34 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
1.44 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.
7.90 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.
23.59 s
Page Load Progression
FPage Weight BudgetAction3.9 MB transferred, 63 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
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
DThird-Party ImpactAction70% third-party, 0 ms blockingFIX
FJS Execution CostAction3965ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=AW-17523889488&cx=c>m=4e6al1 | 498ms | 450ms | 45ms | 3rd |
| Unattributable | 486ms | 93ms | 0ms | 1st |
| https://js-static.cfd/embed.js?v=24 | 459ms | 282ms | 155ms | 3rd |
| https://macaraledeinchiriat.eu/ | 393ms | 13ms | 7ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=G-D5V91L8LDF&cx=c>m=4e6al1 | 334ms | 271ms | 57ms | 3rd |
| https://macaraledeinchiriat.eu/wp-content/cache/wpo-minify/1792500690/assets/wpo-minify-header-462218be.min.js | 307ms | 178ms | 10ms | 1st |
| https://macaraledeinchiriat.eu/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.tools.min.js | 282ms | 48ms | 9ms | 1st |
| https://macaraledeinchiriat.eu/wp-content/cache/wpo-minify/1792500690/assets/wpo-minify-footer-0a0766d4.min.js | 253ms | 24ms | 15ms | 1st |
| https://macaraledeinchiriat.eu/wp-content/cache/wpo-minify/1792500690/assets/wpo-minify-footer-650c0750.min.js | 249ms | 247ms | 0ms | 1st |
| https://www.googletagmanager.com/gtag/js?id=AW-853069098 | 219ms | 165ms | 53ms | 3rd |
Showing top 10 of 13 scripts
FJS BundlesAction15 scripts, 820 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://js-static.cfd/embed.js?v=24 | 1602 KB | 291 KB (18%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-853069098&cx=c>m=4e6al1 | 167 KB | 116 KB (70%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-WGXBQ3XF | 153 KB | 74 KB (48%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-D5V91L8LDF&cx=c>m=4e6al1 | 178 KB | 74 KB (41%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=UA-98752256-3 | 134 KB | 69 KB (52%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-17523889488&cx=c>m=4e6al1 | 166 KB | 69 KB (42%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-853069098 | 167 KB | 67 KB (40%) | ✓ | 3rd |
| https://macaraledeinchiriat.eu/wp-content/cache/wpo-minify/1792500690/assets/wpo-minify-footer-0a0766d4.min.js | 47 KB | 33 KB (71%) | ✓ | 1st |
| https://macaraledeinchiriat.eu/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.tools.min.js | 36 KB | 27 KB (75%) | ✓ | 1st |
| https://macaraledeinchiriat.eu/wp-content/cache/wpo-minify/1792500690/assets/wpo-minify-header-2ded049e.min.js | 17 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 InventoryAction63 resources · 3.9 MB · 820 KB savings availableFIX
~820.4 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 63 resources | 3.9 MiB | ||||||
CImage OptimizationAction25 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
BDocument CompressionDocument response uses gzip; brotli would be ~20% smallerREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
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 |
A+Text CompressionAll text resources are compressedPASS
A+Font Loading8 fonts (226 KB)PASS
Web fonts
8
226 KB total
Render-blocking
0
of 8
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+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+Asset CompressionAll 1 asset host use 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
AJavaScript Blocking1 JS blocking issue(s) detectedPASS
A+CSS Performance DepthNo CSS performance depth issues detectedPASS
Network Waterfall63 requests over 2261msINFO
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 | 498ms | 166 KB | 42% | lei13/mo | Costly |
js-static.cfd js-static.cfd | Other | 459ms | 1602 KB | 18% | lei12/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 334ms | 178 KB | 41% | lei9/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 219ms | 167 KB | 40% | lei6/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 194ms | 134 KB | 52% | lei5/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 178ms | 153 KB | 48% | lei5/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 113ms | 167 KB | 70% | lei3/mo | Optional |
These scripts may cost more than they're worth
- Google Tag Manager adds 498ms and costs ~lei13/month
- js-static.cfd adds 459ms and costs ~lei12/month
- Google Tag Manager adds 334ms and costs ~lei9/month
- Google Tag Manager adds 219ms and costs ~lei6/month
50% 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 498ms 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-static.cfd 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
Google Tag Manager takes 334ms 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 219ms 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
70% 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 Optimization21 images, 692 KB total, 622 KB wastedINFO
Image Optimization Audit
Total Images
21
Total Size
692 KB
Oversized
4
Wasted
622 KB