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.
775 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
961 ms
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
0 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.034
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
990 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.
968 ms
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
BImage Optimization12 images, 0 KB saveableREVIEW
BJS Execution Cost760ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.linkfire.com/ | 264ms | 10ms | 1ms | 3rd |
| https://js-eu1.hs-analytics.net/analytics/1776796800000/25446013.js | 149ms | 115ms | 4ms | 3rd |
| https://25446013.fs1.hubspotusercontent-eu1.net/hubfs/25446013/hub_generated/template_assets/1/47367458543/1764079440599/template_Typewriter.js | 145ms | 27ms | 0ms | 3rd |
| Unattributable | 76ms | 3ms | 0ms | 3rd |
| https://www.linkfire.com/hubfs/hub_generated/template_assets/1/64354865910/1764079374415/template_pwr-swiper.min.js | 67ms | 45ms | 0ms | 3rd |
| https://js-eu1.hscollectedforms.net/collectedforms.js | 58ms | 31ms | 2ms | 3rd |
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
BHTTP Cachingno-cache, privateREVIEW
no-cache, private
| Directive | Value | Meaning |
|---|---|---|
| no-cache | — | Cache but always revalidate first |
| private | — | Only browser cache, not CDN/proxy |
A+Page Weight Budget597 KB transferred, 65 requestsPASS
A+Text CompressionAll text resources are compressedPASS
A+Font Loading4 fonts (92 KB)PASS
Web fonts
4
92 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
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+JS Bundles19 scripts, 23 KB unusedPASS
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.linkfire.com/hs/hsstatic/jquery-libs/static-1.4/jquery/jquery-1.11.2.js | 34 KB | 23 KB (70%) | ✓ | 3rd |
| https://www.linkfire.com/hs/hsstatic/content-cwv-embed/static-1.1293/embed.js | 5 KB | — | ✓ | 3rd |
| https://www.linkfire.com/hubfs/hub_generated/template_assets/1/47367764965/1764079360255/template_pwr.min.js | 19 KB | — | ✓ | 3rd |
| https://www.linkfire.com/hubfs/hub_generated/template_assets/1/47368180679/1764079328953/template_child.min.js | 1 KB | — | ✓ | 3rd |
| https://www.linkfire.com/hs/hsstatic/cos-i18n/static-1.53/bundles/project.js | 1 KB | — | ✓ | 3rd |
| https://www.linkfire.com/hubfs/hub_generated/template_assets/1/64355006674/1764079367081/template_pwr-burger.min.js | 1 KB | — | ✓ | 3rd |
| https://www.linkfire.com/hubfs/hub_generated/template_assets/1/64355181031/1764079307352/template_scroll-shadow.min.js | 1 KB | — | ✓ | 3rd |
| https://www.linkfire.com/hs/hsstatic/keyboard-accessible-menu-flyouts/static-1.17/bundles/project.js | 1 KB | — | ✓ | 3rd |
| https://www.linkfire.com/hubfs/hub_generated/template_assets/1/47367458543/1764079440599/template_Typewriter.min.js | 6 KB | — | ✓ | 3rd |
| https://www.linkfire.com/hubfs/hub_generated/template_assets/1/64355184623/1764079493628/template_pwr-heights.min.js | 1 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
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
APage Weight Inventory65 resources · 597 KB · 23 KB savings availablePASS
~22.9 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 65 resources | 597.4 KiB | ||||||
Network Waterfall65 requests over 1585msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.linkfire.com www.linkfire.com | Other | 264ms | 23 KB | — | $5/mo | Costly |
js-eu1.hs-analytics.net js-eu1.hs-analytics.net | Other | 149ms | 42 KB | — | $3/mo | Optional |
25446013.fs1.hubspotusercontent-eu1.net 25446013.fs1.hubspotusercontent-eu1.net | Other | 145ms | 0 KB | — | $3/mo | Optional |
Unattributable Unattributable | Other | 76ms | 0 KB | — | $1/mo | Optional |
www.linkfire.com www.linkfire.com | Other | 67ms | 2 KB | — | $1/mo | Optional |
js-eu1.hscollectedforms.net js-eu1.hscollectedforms.net | Other | 58ms | 26 KB | — | $1/mo | Optional |
These scripts may cost more than they're worth
- www.linkfire.com adds 264ms 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.linkfire.com takes 264ms 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