Consider code splitting or tree shaking to reduce unused code.
Why this matters
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.
Why this matters
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.
Why this matters
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.
Why this matters
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.
Why this matters
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
✓
All text resources are compressed
All text resources are properly compressed.
A+
Font Loading
12 fonts (337 KB)
PASS
12 fonts (337 KB)
Info::
i
12 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
12
337 KB total
Render-blocking
0
of 12
Dominant font-display
swap
Most common across fonts
Font loading timeline
TransferFOIT (block)FOUT (swap)
JTURjIg1_i6t8kCHKm45_bZ...ttfswap
Size37 KB
Load time28 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
JTURjIg1_i6t8kCHKm45_Zp...ttfswap
Size37 KB
Load time28 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
JTURjIg1_i6t8kCHKm45_dJ...ttfswap
Size37 KB
Load time61 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
mem5YaGs126MiZpBA-UN7rg...ttfswap
Size25 KB
Load time23 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
memSYaGs126MiZpBA-UvWbX...woff2swap
Size25 KB
Load time24 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
mem5YaGs126MiZpBA-UNirk...ttfswap
Size25 KB
Load time35 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
modules.woffwoffswap
Size37 KB
Load time935 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
pxiByp8kv8JHgFVrLGT9Z1J...woff2swap
Size10 KB
Load time24 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
pxiByp8kv8JHgFVrLCz7Z1J...woff2swap
Size10 KB
Load time27 ms
Start1.9 s
RiskFOUT — text flashes from fallback to web font
mem5YaGs126MiZpBA-UN_r8...ttfswap
Size25 KB
Load time13 ms
Start2.9 s
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
mem8YaGs126MiZpBA-UFW50...ttfswap
Size24 KB
Load time13 ms
Start2.9 s
RiskFOUT — text flashes from fallback to web font
Convert to woff2 for ~30% smaller file size
memvYaGs126MiZpBA-UvWbX...woff2swap
Size42 KB
Load time12 ms
Start2.9 s
RiskFOUT — text flashes from fallback to web font
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 ~75 KB and ~150 ms
A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
✓
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
✓
No render-blocking resources detected
A+
Resource Hints
5 hints, 0 missing preconnects
PASS
5 hints, 0 missing preconnects
Info::
✓
Page uses 5 resource hint(s)
Current Resource Hints
preconnect
5
preload—
dns-prefetch—
prefetch—
5 resource hints configured
A+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
✓
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
A+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS
Green Hosting
This site is hosted on green energy infrastructure
Provider: Google Cloud
Network Waterfall
104 requests over 5754ms
INFO
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
100%of JavaScript execution is third-party
First-party Third-party6718ms · 907KB · €65/mo
Script
Category
Execution
Transfer
Unused
Monthly Cost
Verdict
Unattributable
Unattributable
Other
1314ms
0 KB
—
€13/mo
Costly
www.feedbackcompany.com
www.feedbackcompany.com
Other
1074ms
25 KB
—
€10/mo
Costly
Microsoft Clarity
scripts.clarity.ms
Session Replay
686ms
26 KB
—
€7/mo
Costly
consent.cookiebot.eu
consent.cookiebot.eu
Other
640ms
88 KB
—
€6/mo
Costly
www.feedbackcompany.com
www.feedbackcompany.com
Other
592ms
30 KB
—
€6/mo
Costly
Google Tag Manager
www.googletagmanager.com
Tag Manager
572ms
177 KB
38%
€6/mo
Costly
Google Tag Manager
www.googletagmanager.com
Tag Manager
471ms
164 KB
38%
€5/mo
Costly
www.feedbackcompany.com
www.feedbackcompany.com
Other
283ms
57 KB
47%
€3/mo
Costly
Google Tag Manager
www.googletagmanager.com
Tag Manager
257ms
137 KB
47%
€2/mo
Costly
www.feedbackcompany.com
www.feedbackcompany.com
Other
203ms
69 KB
66%
€2/mo
Costly
consent.cookiebot.eu
consent.cookiebot.eu
Other
195ms
30 KB
—
€2/mo
Optional
www.feedbackcompany.com
www.feedbackcompany.com
Other
161ms
40 KB
—
€2/mo
Optional
www.feedbackcompany.com
www.feedbackcompany.com
Other
151ms
3 KB
—
€1/mo
Optional
www.feedbackcompany.com
www.feedbackcompany.com
Other
64ms
25 KB
—
€1/mo
Optional
www.feedbackcompany.com
www.feedbackcompany.com
Other
55ms
35 KB
—
€1/mo
Optional
Unattributable
Other
Costly
Execution1314ms
Transfer0 KB
Monthly Cost€13/mo
www.feedbackcompany.com
Other
Costly
Execution1074ms
Transfer25 KB
Monthly Cost€10/mo
Microsoft Clarity
Session Replay
Costly
Execution686ms
Transfer26 KB
Monthly Cost€7/mo
consent.cookiebot.eu
Other
Costly
Execution640ms
Transfer88 KB
Monthly Cost€6/mo
www.feedbackcompany.com
Other
Costly
Execution592ms
Transfer30 KB
Monthly Cost€6/mo
Google Tag Manager
Tag Manager
Costly
Execution572ms
Transfer177 KB
Unused38%
Monthly Cost€6/mo
Google Tag Manager
Tag Manager
Costly
Execution471ms
Transfer164 KB
Unused38%
Monthly Cost€5/mo
www.feedbackcompany.com
Other
Costly
Execution283ms
Transfer57 KB
Unused47%
Monthly Cost€3/mo
Google Tag Manager
Tag Manager
Costly
Execution257ms
Transfer137 KB
Unused47%
Monthly Cost€2/mo
www.feedbackcompany.com
Other
Costly
Execution203ms
Transfer69 KB
Unused66%
Monthly Cost€2/mo
consent.cookiebot.eu
Other
Optional
Execution195ms
Transfer30 KB
Monthly Cost€2/mo
www.feedbackcompany.com
Other
Optional
Execution161ms
Transfer40 KB
Monthly Cost€2/mo
www.feedbackcompany.com
Other
Optional
Execution151ms
Transfer3 KB
Monthly Cost€1/mo
www.feedbackcompany.com
Other
Optional
Execution64ms
Transfer25 KB
Monthly Cost€1/mo
www.feedbackcompany.com
Other
Optional
Execution55ms
Transfer35 KB
Monthly Cost€1/mo
These scripts may cost more than they're worth
Unattributable adds 1314ms and costs ~€13/month
www.feedbackcompany.com adds 1074ms and costs ~€10/month
Microsoft Clarity adds 686ms and costs ~€7/month
consent.cookiebot.eu adds 640ms and costs ~€6/month
www.feedbackcompany.com adds 592ms and costs ~€6/month
Google Tag Manager adds 572ms and costs ~€6/month
Google Tag Manager adds 471ms and costs ~€5/month
www.feedbackcompany.com adds 283ms and costs ~€3/month
Google Tag Manager adds 257ms and costs ~€2/month
www.feedbackcompany.com adds 203ms and costs ~€2/month
100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
Why this matters
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
Unattributable takes 1314ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.feedbackcompany.com takes 1074ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Microsoft Clarity takes 686ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
consent.cookiebot.eu takes 640ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.feedbackcompany.com takes 592ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 572ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 471ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.feedbackcompany.com takes 283ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 257ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.feedbackcompany.com takes 203ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
Why this matters
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
66% of www.feedbackcompany.com's code is unused. The script may be loading features you don't use.
Why this matters
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.