Third-party code accounts for 54% of page weight (1.4 MiB of 2.7 MiB)
Info::
✓
Third-party blocking time is low (0 ms)
46%
54%
First-party Third-party
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+
Image Optimization
1 images, 0 KB saveable
PASS
1 images, 0 KB saveable
Info::
✓
All images are well-optimized
1images1 KB
0oversized-0 KB
1legacy format
0missing dimensionsCLS risk
A+
Font Loading
3 fonts (174 KB)
PASS
3 fonts (174 KB)
Info::
i
3 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
3
174 KB total
Render-blocking
0
of 3
Dominant font-display
swap
Most common across fonts
Font loading timeline
TransferFOIT (block)FOUT (swap)
b74cf36e0d908d9c.p.woff2woff2swap
Size85 KB
Load time135 ms
Start547 ms
RiskFOUT — text flashes from fallback to web font
e4af272ccee01ff0.p.woff2woff2swap
Size47 KB
Load time144 ms
Start547 ms
RiskFOUT — text flashes from fallback to web font
memvYaGs126MiZpBA-UvWbX...woff2swap
Size42 KB
Load time68 ms
Start1.7 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)
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
No optimization needed
PASS
No optimization needed
Info::
✓
No resource hint issues
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: Cloudflare
Network Waterfall
63 requests over 2606ms
INFO
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
43%of JavaScript execution is third-party
First-party Third-party2143ms · 489KB · $28/mo
Script
Category
Execution
Transfer
Unused
Monthly Cost
Verdict
Unattributable
Unattributable
Other
581ms
0 KB
—
$8/mo
Costly
fundingchoicesmessages.google.com
fundingchoicesmessages.google.com
Other
367ms
69 KB
—
$5/mo
Costly
fundingchoicesmessages.google.com
fundingchoicesmessages.google.com
Other
325ms
70 KB
51%
$4/mo
Costly
www.gstatic.com
www.gstatic.com
Other
274ms
0 KB
49%
$4/mo
Costly
securepubads.g.doubleclick.net
securepubads.g.doubleclick.net
Other
224ms
187 KB
73%
$3/mo
Costly
securepubads.g.doubleclick.net
securepubads.g.doubleclick.net
Other
106ms
34 KB
—
$1/mo
Optional
apis.google.com
apis.google.com
Other
102ms
34 KB
—
$1/mo
Optional
auth.character.ai
auth.character.ai
Other
96ms
90 KB
61%
$1/mo
Optional
auth.character.ai
auth.character.ai
Other
67ms
4 KB
—
$1/mo
Optional
Unattributable
Other
Costly
Execution581ms
Transfer0 KB
Monthly Cost$8/mo
fundingchoicesmessages.google.com
Other
Costly
Execution367ms
Transfer69 KB
Monthly Cost$5/mo
fundingchoicesmessages.google.com
Other
Costly
Execution325ms
Transfer70 KB
Unused51%
Monthly Cost$4/mo
www.gstatic.com
Other
Costly
Execution274ms
Transfer0 KB
Unused49%
Monthly Cost$4/mo
securepubads.g.doubleclick.net
Other
Costly
Execution224ms
Transfer187 KB
Unused73%
Monthly Cost$3/mo
securepubads.g.doubleclick.net
Other
Optional
Execution106ms
Transfer34 KB
Monthly Cost$1/mo
apis.google.com
Other
Optional
Execution102ms
Transfer34 KB
Monthly Cost$1/mo
auth.character.ai
Other
Optional
Execution96ms
Transfer90 KB
Unused61%
Monthly Cost$1/mo
auth.character.ai
Other
Optional
Execution67ms
Transfer4 KB
Monthly Cost$1/mo
These scripts may cost more than they're worth
Unattributable adds 581ms and costs ~$8/month
fundingchoicesmessages.google.com adds 367ms and costs ~$5/month
fundingchoicesmessages.google.com adds 325ms and costs ~$4/month
www.gstatic.com adds 274ms and costs ~$4/month
securepubads.g.doubleclick.net adds 224ms and costs ~$3/month
43% of JavaScript execution time comes from third-party scripts.
Why this matters
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
Unattributable takes 581ms 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
fundingchoicesmessages.google.com takes 367ms 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
fundingchoicesmessages.google.com takes 325ms 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
51% of fundingchoicesmessages.google.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.
Source: web.dev
www.gstatic.com takes 274ms 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 224ms 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
73% 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
61% of auth.character.ai'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.