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
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW
Green Hosting
No green hosting detected
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
5 fonts (129 KB)
PASS
5 fonts (129 KB)
Info::
i
5 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
5
129 KB total
Render-blocking
0
of 5
Dominant font-display
swap
Most common across fonts
Font loading timeline
TransferFOIT (block)FOUT (swap)
KFOmCnqEu92Fr1Mu4mxK.woff2woff2swap
Size15 KB
Load time11 ms
Start577 ms
RiskFOUT — text flashes from fallback to web font
ieVl2ZhZI2eCN5jzbjEETS9...woff2swap
Size15 KB
Load time14 ms
Start577 ms
RiskFOUT — text flashes from fallback to web font
RobotoCondensed-Bold.woff2woff2swap
Size64 KB
Load time31 ms
Start578 ms
RiskFOUT — text flashes from fallback to web font
subset-Oswald-Regular.w...woff2swap
Size17 KB
Load time20 ms
Start582 ms
RiskFOUT — text flashes from fallback to web font
subset-Oswald-Medium.woff2woff2swap
Size17 KB
Load time11 ms
Start582 ms
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)
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
4 hints, 0 missing preconnects
PASS
4 hints, 0 missing preconnects
Info::
✓
Page uses 4 resource hint(s)
Current Resource Hints
preconnect—
preload
1
dns-prefetch
3
prefetch—
4 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
Network Waterfall
57 requests over 3485ms
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-party4570ms · 609KB · $61/mo
Script
Category
Execution
Transfer
Unused
Monthly Cost
Verdict
www.ask.com
www.ask.com
Other
1402ms
7 KB
—
$19/mo
Costly
Unattributable
Unattributable
Other
710ms
0 KB
—
$9/mo
Costly
Google Tag Manager
www.googletagmanager.com
Tag Manager
695ms
160 KB
31%
$9/mo
Costly
securepubads.g.doubleclick.net
securepubads.g.doubleclick.net
Other
481ms
188 KB
59%
$6/mo
Costly
Google Tag Manager
www.googletagmanager.com
Tag Manager
412ms
144 KB
42%
$5/mo
Costly
www.ask.com
www.ask.com
Other
327ms
19 KB
—
$4/mo
Costly
www.ask.com
www.ask.com
Other
249ms
18 KB
—
$3/mo
Costly
www.ask.com
www.ask.com
Other
121ms
31 KB
—
$2/mo
Optional
securepubads.g.doubleclick.net
securepubads.g.doubleclick.net
Other
121ms
36 KB
—
$2/mo
Optional
ep2.adtrafficquality.google
ep2.adtrafficquality.google
Other
52ms
8 KB
—
$1/mo
Optional
www.ask.com
Other
Costly
Execution1402ms
Transfer7 KB
Monthly Cost$19/mo
Unattributable
Other
Costly
Execution710ms
Transfer0 KB
Monthly Cost$9/mo
Google Tag Manager
Tag Manager
Costly
Execution695ms
Transfer160 KB
Unused31%
Monthly Cost$9/mo
securepubads.g.doubleclick.net
Other
Costly
Execution481ms
Transfer188 KB
Unused59%
Monthly Cost$6/mo
Google Tag Manager
Tag Manager
Costly
Execution412ms
Transfer144 KB
Unused42%
Monthly Cost$5/mo
www.ask.com
Other
Costly
Execution327ms
Transfer19 KB
Monthly Cost$4/mo
www.ask.com
Other
Costly
Execution249ms
Transfer18 KB
Monthly Cost$3/mo
www.ask.com
Other
Optional
Execution121ms
Transfer31 KB
Monthly Cost$2/mo
securepubads.g.doubleclick.net
Other
Optional
Execution121ms
Transfer36 KB
Monthly Cost$2/mo
ep2.adtrafficquality.google
Other
Optional
Execution52ms
Transfer8 KB
Monthly Cost$1/mo
These scripts may cost more than they're worth
www.ask.com adds 1402ms and costs ~$19/month
Unattributable adds 710ms and costs ~$9/month
Google Tag Manager adds 695ms and costs ~$9/month
securepubads.g.doubleclick.net adds 481ms and costs ~$6/month
Google Tag Manager adds 412ms and costs ~$5/month
www.ask.com adds 327ms and costs ~$4/month
www.ask.com adds 249ms and costs ~$3/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
www.ask.com takes 1402ms 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
Unattributable takes 710ms 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 695ms 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
securepubads.g.doubleclick.net takes 481ms 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
59% of securepubads.g.doubleclick.net'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.
Source: web.dev
Google Tag Manager takes 412ms 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.ask.com takes 327ms 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.ask.com takes 249ms 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.