Performance
· 15 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.
345 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.19 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
36 ms
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.
359 ms
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
2.96 s
Page Load Progression
DThird-Party ImpactAction70% third-party, 0 ms blockingFIX
BPage Weight Budget1.3 MB transferred, 90 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 Optimization57 images, 0 KB saveableREVIEW
BJS Execution Cost696ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://termly.io/ | 246ms | 92ms | 26ms | 1st |
| Unattributable | 131ms | 3ms | 0ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KJBTQ26D | 89ms | 75ms | 12ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-TPD6VMTVN7&cx=c>m=4e64h1 | 77ms | 56ms | 21ms | 3rd |
| https://app.termly.io/resource-blocker/9598d17a-6c78-437c-83a3-52d50ae899fd?autoBlock=off | 76ms | 61ms | 9ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-848173323&cx=c>m=4e64h1 | 76ms | 59ms | 11ms | 3rd |
CJS BundlesAction20 scripts, 255 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-TPD6VMTVN7&cx=c>m=4e64h1 | 173 KB | 69 KB (40%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-KJBTQ26D | 170 KB | 67 KB (40%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-848173323&cx=c>m=4e64h1 | 147 KB | 65 KB (44%) | ✓ | 3rd |
| https://app.termly.io/resource-blocker/9598d17a-6c78-437c-83a3-52d50ae899fd?autoBlock=off | 144 KB | 54 KB (38%) | ✓ | 3rd |
| https://dev.visualwebsiteoptimizer.com/dcdn/settings.js?a=1133967&settings_type=4&ts=1776790939&dt=desktop&cc=ES | 5 KB | — | ✓ | 3rd |
| https://dev.visualwebsiteoptimizer.com/cdn/edrv/worker-57f1b8d94a5f9167e9bcdcf861046428.br.js | 72 KB | — | ✓ | 3rd |
| https://termly.io/wp-content/themes/genesis-tly-v4/v2/js/script.min.js?ver=1772723962 | 2 KB | — | ✓ | 1st |
| blob:https://termly.io/1c65b8c7-95a4-4936-84dc-f99388cd3f03 | -0 KB | — | ✓ | 3rd |
| https://dev.visualwebsiteoptimizer.com/cdn/edrv/nc-367e6623b8f828e1b7169e212977ec69.br.js | 26 KB | — | ✓ | 3rd |
| https://dev.visualwebsiteoptimizer.com/cdn/edrv/va_gq-d728c477f0f4777c8be7f1f120d0c70b.br.js | 97 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
CPage Weight InventoryAction90 resources · 1.3 MB · 255 KB savings availableREVIEW
~255.0 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 90 resources | 1.3 MiB | ||||||
A+Text CompressionAll text resources are compressedPASS
A+Font LoadingNo web fonts (system fonts)PASS
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
A+HTTP Cachingmax-age=14400 (4 hours)PASS
public, max-age=14400
| Directive | Value | Meaning |
|---|---|---|
| public | — | Any cache may store this response |
| max-age | 14400 | Cache for 4 hours |
Network Waterfall90 requests over 1143msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 131ms | 0 KB | — | kr14/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 89ms | 170 KB | 40% | kr10/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 77ms | 173 KB | 40% | kr8/mo | Optional |
app.termly.io app.termly.io | Other | 76ms | 144 KB | 38% | kr8/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 76ms | 147 KB | 44% | kr8/mo | Optional |
65% 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