Adding a Cache-Control header can significantly improve repeat-visit performance.
C
Page Weight Budget
Action
1.8 MB transferred, 93 requests
REVIEW
1.8 MB transferred, 93 requests
Info::
i
Page weighs 4.7 MB (1.8 MB transferred)
Warning::
!
JavaScript is 1.2 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 1.2 MB
Info::
i
93 HTTP requests
Info::
i
Estimated 0.37 g CO2 per page load
1.8 MBtransferred
93 requests
0.37 g CO2 per page load
JavaScript1.2 MiB69%
Images407.0 KiB23%
HTML57.6 KiB3%
Fonts42.1 KiB2%
Other36.6 KiB2%
CSS18.0 KiB1%
Other2.8 KiB0%
Other1.7 KiB0%
Other666 B0%
Other546 B0%
Other0 B0%
02.4 MB4.9 MB
Approaching limit
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Why this matters
JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.
Source: web.dev
B
Image Optimization
34 images, 0 KB saveable
REVIEW
34 images, 0 KB saveable
Info::
✓
All images are well-optimized
34images357 KB
0oversized-0 KB
9legacy format
0missing dimensionsCLS risk
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
1 fonts (42 KB)
PASS
1 fonts (42 KB)
Info::
i
1 font(s) use font-display: swap (FOUT risk but functional)
Web fonts
1
42 KB total
Render-blocking
0
of 1
Dominant font-display
swap
Most common across fonts
Font loading timeline
TransferFOIT (block)FOUT (swap)
memvYaGs126MiZpBA-UvWbX...woff2swap
Size42 KB
Load time68 ms
Start1.2 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
93 requests over 3431ms
INFO
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
61%of JavaScript execution is third-party
First-party Third-party4348ms · 768KB · $58/mo
Script
Category
Execution
Transfer
Unused
Monthly Cost
Verdict
static.apkpures.xyz
static.apkpures.xyz
Other
1969ms
36 KB
—
$26/mo
Costly
Unattributable
Unattributable
Other
508ms
0 KB
—
$7/mo
Costly
fundingchoicesmessages.google.com
fundingchoicesmessages.google.com
Other
394ms
68 KB
—
$5/mo
Costly
Google Tag Manager
www.googletagmanager.com
Tag Manager
335ms
174 KB
38%
$4/mo
Costly
fundingchoicesmessages.google.com
fundingchoicesmessages.google.com
Other
243ms
70 KB
51%
$3/mo
Costly
a.apkpures.xyz
a.apkpures.xyz
Other
209ms
36 KB
—
$3/mo
Costly
cdnpure.com
cdnpure.com
Other
164ms
1 KB
—
$2/mo
Optional
pagead2.googlesyndication.com
pagead2.googlesyndication.com
Other
156ms
177 KB
84%
$2/mo
Optional
Google Tag Manager
www.googletagmanager.com
Tag Manager
116ms
117 KB
54%
$2/mo
Optional
a.apkpures.xyz
a.apkpures.xyz
Other
110ms
13 KB
—
$1/mo
Optional
pagead2.googlesyndication.com
pagead2.googlesyndication.com
Other
75ms
54 KB
52%
$1/mo
Optional
Google Analytics
www.google-analytics.com
Analytics
69ms
21 KB
—
$1/mo
Optional
static.apkpures.xyz
Other
Costly
Execution1969ms
Transfer36 KB
Monthly Cost$26/mo
Unattributable
Other
Costly
Execution508ms
Transfer0 KB
Monthly Cost$7/mo
fundingchoicesmessages.google.com
Other
Costly
Execution394ms
Transfer68 KB
Monthly Cost$5/mo
Google Tag Manager
Tag Manager
Costly
Execution335ms
Transfer174 KB
Unused38%
Monthly Cost$4/mo
fundingchoicesmessages.google.com
Other
Costly
Execution243ms
Transfer70 KB
Unused51%
Monthly Cost$3/mo
a.apkpures.xyz
Other
Costly
Execution209ms
Transfer36 KB
Monthly Cost$3/mo
cdnpure.com
Other
Optional
Execution164ms
Transfer1 KB
Monthly Cost$2/mo
pagead2.googlesyndication.com
Other
Optional
Execution156ms
Transfer177 KB
Unused84%
Monthly Cost$2/mo
Google Tag Manager
Tag Manager
Optional
Execution116ms
Transfer117 KB
Unused54%
Monthly Cost$2/mo
a.apkpures.xyz
Other
Optional
Execution110ms
Transfer13 KB
Monthly Cost$1/mo
pagead2.googlesyndication.com
Other
Optional
Execution75ms
Transfer54 KB
Unused52%
Monthly Cost$1/mo
Google Analytics
Analytics
Optional
Execution69ms
Transfer21 KB
Monthly Cost$1/mo
These scripts may cost more than they're worth
static.apkpures.xyz adds 1969ms and costs ~$26/month
Unattributable adds 508ms and costs ~$7/month
fundingchoicesmessages.google.com adds 394ms and costs ~$5/month
Google Tag Manager adds 335ms and costs ~$4/month
fundingchoicesmessages.google.com adds 243ms and costs ~$3/month
a.apkpures.xyz adds 209ms and costs ~$3/month
61% 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
static.apkpures.xyz takes 1969ms 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 508ms 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 394ms 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 335ms 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 243ms 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
a.apkpures.xyz takes 209ms 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
84% of pagead2.googlesyndication.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
54% of Google Tag Manager'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
52% of pagead2.googlesyndication.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.