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https://whoispage.com

Performance

· 26 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
89
GRADE
B
FIX
2
REVIEW
4
PASS
17
INFO
3

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
59
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
71
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

4.90 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

8.38 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

133 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.000

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

6.90 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

8.58 s

Page Load Progression

456 ms
912 ms
1.4 s
1.8 s
2.3 s
2.7 s
3.2 s
3.6 s
Checks
26
17 PASS 4 REVIEW 2 FIX
D
JS Execution Cost
Action
2035ms total JS execution
FIX
2035ms total JS execution
Warning::
https://whoispage.com/: 671ms CPU time
Warning::
https://pagead2.googlesyndication.com/pagead/manag...: 321ms CPU time
Warning::
Unattributable: 307ms CPU time
Info::
https://code.jquery.com/jquery-1.10.2.min.js: 223ms CPU time
Info::
https://whoispage.com/theme/default/js/AdminLTE/ap...: 175ms CPU time
Info::
Third-party scripts: 882ms (43% of total)

Main Thread Breakdown

Script Evaluation 36% Other 29% Style & Layout 17% Script Parsing & Compilation 9% Rendering 6% Parse HTML & CSS 3%
ScriptTotalScriptingParse/CompileParty
https://whoispage.com/671ms11ms5ms1st
https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202607210101/show_ads_impl_fy2021.js?bust=31099899321ms239ms73ms3rd
Unattributable307ms11ms0ms1st
https://code.jquery.com/jquery-1.10.2.min.js223ms161ms19ms3rd
https://whoispage.com/theme/default/js/AdminLTE/app.js175ms51ms7ms1st
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js138ms113ms22ms3rd
https://www.google-analytics.com/analytics.js72ms59ms8ms3rd
https://ep2.adtrafficquality.google/sodar/sodar2.js65ms58ms3ms3rd
https://cdnjs.cloudflare.com/ajax/libs/raphael/2.1.0/raphael-min.js64ms44ms12ms3rd
D
HTTP Caching
Action
no-store (uncacheable)
FIX
no-store (uncacheable)
Info::
Cache-Control: no-store prevents all caching
Intentional for dynamic content, but increases server load for every page view.
Got: no-store, no-cache, must-revalidate
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

no-store, no-cache, must-revalidate

DirectiveValueMeaning
no-store—Never cache this response
no-cache—Cache but always revalidate first
must-revalidate—Must recheck with server after expiry
B
Third-Party Impact
58% third-party, 0 ms blocking
REVIEW
58% third-party, 0 ms blocking
Warning::
Third-party code accounts for 58% of page weight (407.8 KiB of 699.2 KiB)
Info::
Third-party blocking time is low (0 ms)
42%
58%
First-party Third-party
C
Image Optimization
Action
13 images, 0 KB saveable
REVIEW
13 images, 0 KB saveable
Warning::
https://whoispage.com/site_snapshot/instagram.com.... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://whoispage.com/theme/default/img/no-preview... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://whoispage.com/core/img/logo.png is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://whoispage.com/site_snapshot/google.com.jpg is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://whoispage.com/site_snapshot/twitter.com.jp... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
13 images 53 KB
0 oversized -0 KB
13 legacy format
5 missing dimensions CLS risk

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

C
JS Bundles
Action
15 scripts, 179 KB unused
REVIEW
15 scripts, 179 KB unused
Warning::
https://pagead2.googlesyndication.com/pagead/manag...: 125 KB unused (75%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://pagead2.googlesyndication.com/pagead/js/ad...: 30 KB unused (55%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://cdnjs.cloudflare.com/ajax/libs/raphael/2.1...: 23 KB unused (88%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 179 KB
179 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202607210101/show_ads_impl_fy2021.js?bust=31099899166 KB125 KB (75%)✓3rd
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js56 KB30 KB (55%)✓3rd
https://cdnjs.cloudflare.com/ajax/libs/raphael/2.1.0/raphael-min.js28 KB23 KB (88%)✓3rd
https://whoispage.com/theme/default/js/plugins/jvectormap/jquery-jvectormap-1.2.2.min.js9 KB—✓1st
https://whoispage.com/theme/default/js/bootstrap.min.js8 KB—✓1st
https://whoispage.com/theme/default/js/plugins/morris/morris.min.js10 KB—✓1st
https://static.cloudflareinsights.com/beacon.min.js/v4513226cdae34746b4dedf0b4dfa099e178179150949611 KB—✓3rd
https://whoispage.com/theme/default/js/plugins/jvectormap/jquery-jvectormap-world-mill-en.js50 KB—✓1st
https://whoispage.com/theme/default/js/plugins/jqueryKnob/jquery.knob.js6 KB—✗1st
https://whoispage.com/theme/default/js/AdminLTE/app.js13 KB—✗1st

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

B
JavaScript Blocking
1 JS blocking issue(s) detected
REVIEW
1 JS blocking issue(s) detected
Warning::
10 render-blocking <script src> tag(s) without async/defer
Each `<script src=...>` without `async`, `defer`, or `type="module"` blocks HTML parsing while the browser fetches and executes it. The block lasts the entire round-trip + execution time -- on slow networks this translates directly into LCP delay. Add `defer` (executes after parse, in source order) for scripts that interact with the DOM, or `async` (executes whenever ready) for analytics / independent scripts. Module scripts (`type="module"`) are deferred by default.
A+
Page Weight Budget
699 KB transferred, 50 requests
PASS
699 KB transferred, 50 requests
Info::
Page weighs 1.9 MB (699 KB transferred)
Info::
50 HTTP requests
Info::
Estimated 0.14 g CO2 per page load
699 KB / 2.4 MB budget
699 KB transferred
50 requests
0.14 g CO2 per page load
JavaScript 447.4 KiB 64%
Fonts 111.4 KiB 16%
CSS 55.1 KiB 8%
Images 52.7 KiB 8%
HTML 16.8 KiB 2%
Other 13.9 KiB 2%
Other 1.8 KiB 0%
0 2.4 MB 4.9 MB
Under budget
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
3 fonts (111 KB)
PASS
3 fonts (111 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

3

111 KB total

Render-blocking

0

of 3

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 4.9 s LCP 8.4 shttps://fonts.gstatic.com/s/sourcesanspro/v23/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7lujVj9w.woff26xK3dSBYKcSV-LCoeQqfX1R... https://fonts.gstatic.com/s/sourcesanspro/v23/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7lujVj9w.woff2 — 14.5 KiB — 7 ms — font-display: swaphttps://fonts.gstatic.com/s/sourcesanspro/v23/6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdu3cOWxw.woff26xKydSBYKcSV-LCoeQqfX1R... https://fonts.gstatic.com/s/sourcesanspro/v23/6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdu3cOWxw.woff2 — 14.6 KiB — 9 ms — font-display: swaphttps://whoispage.com/theme/default/fonts/fontawesome-webfont.woff?v=4.1.0fontawesome-webfont.woff https://whoispage.com/theme/default/fonts/fontawesome-webfont.woff?v=4.1.0 — 82.3 KiB — 1.4 s — font-display: swap
6xK3dSBYKcSV-LCoeQqfX1R... woff2 swap
Size 15 KB
Load time 7 ms
Start 2.2 s
Risk FOUT — text flashes from fallback to web font
6xKydSBYKcSV-LCoeQqfX1R... woff2 swap
Size 15 KB
Load time 9 ms
Start 2.2 s
Risk FOUT — text flashes from fallback to web font
fontawesome-webfont.woff woff swap
Size 82 KB
Load time 1.4 s
Start 2.2 s
Risk FOUT — text flashes from fallback to web font
  • 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)

Fixing the unchecked items could save ~25 KB and ~50 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
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A+
HTTP/3 (QUIC)
HTTP/3 advertised via Alt-Svc
PASS
HTTP/3 advertised via Alt-Svc
Info::
HTTP/3 (QUIC) is supported
First-load mobile users on cellular networks see meaningful latency improvements with HTTP/3. The QUIC transport collapses TLS + TCP handshakes into one and recovers faster from packet loss.
A+
Compression Algorithm
Main response uses brotli
PASS
Main response uses brotli
Info::
Main HTML response uses brotli (Content-Encoding: br)
Brotli is the best text-compression algorithm for general use, ~20% smaller than gzip on average (40% on smaller files). Modern browsers all support it.
A+
LCP Image Preload
LCP preload audit not available
PASS
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+
Main HTML Cache-Control
Main HTML uses no-store -- correct for sensitive/dynamic content
PASS
Main HTML uses no-store -- correct for sensitive/dynamic content
Info::
Main HTML uses no-store -- correct for sensitive/dynamic content
Got: no-store, no-cache, must-revalidate
A+
Server-Timing Observability
3 Server-Timing entries advertised
PASS
3 Server-Timing entries advertised
Info::
Server-Timing header advertises 3 timing entries
A+
Server Response Intelligence
2 server-response signal(s) detected
PASS
2 server-response signal(s) detected
Info::
`Vary` header declared: Accept-Encoding
The page declares a `Vary` header, telling downstream caches which request headers the response varies on. Critical for content-negotiated responses (compression, language, cookies, device class).
Info::
No `ETag` or `Last-Modified` -- conditional GET not supported
Without either header, browsers can't issue conditional GETs and refresh always re-downloads the full response body even when nothing changed. Add `ETag: "<hash>"` (or `Last-Modified: <date>`) on cacheable responses; the server returns 304 Not Modified when the client's cached copy is still valid, saving bandwidth.
A
Page Weight Inventory
50 resources · 699 KB · 179 KB savings available
PASS
50 resources · 699 KB · 179 KB savings available
Info::
Within 1MB page-weight target
Got: 699 KB
Info::
~179 KB of savings available
Warning::
24 third-party resources (58% of weight)
50 resources · 699.2 KiB · 24 third-party Within 1MB page-weight target
JavaScript 64% · 447.4 KiB
Font 16% · 111.4 KiB
CSS 8% · 55.1 KiB
Image 8% · 54.6 KiB
Document 2% · 16.8 KiB
Other 2% · 13.9 KiB

~178.6 KiB of savings available

Remove unused JavaScript: 178.6 KiB
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
CSS Performance Depth
1 CSS depth issue(s) detected
PASS
1 CSS depth issue(s) detected
Warning::
7 render-blocking stylesheet(s) -- recommended: <=3
Each `<link rel="stylesheet">` without a non-blocking `media` attribute holds up the first paint. Browsers download all of them before painting any content. Consolidate into 1-2 critical-path stylesheets; defer non-critical CSS via `<link rel="stylesheet" media="print" onload="this.media='all'">` or via the loadCSS pattern; inline above-the-fold CSS in `<style>` to short-circuit the request entirely.
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
50 requests over 4862ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 4.9 s LCP 8.4 shttps://whoispage.com// https://whoispage.com/ — 200 — 6.6 KiB — 955 ms — h3https://whoispage.com/theme/default/css/theme.css/theme/default/css/theme.css https://whoispage.com/theme/default/css/theme.css — 200 — 23.6 KiB — 1.1 s — h3https://whoispage.com/theme/default/css/font-awesome.min.css/theme/default/css/font-awesome.min... https://whoispage.com/theme/default/css/font-awesome.min.css — 200 — 5.1 KiB — 803 ms — h3https://whoispage.com/theme/default/css/ionicons.min.css/theme/default/css/ionicons.min.css https://whoispage.com/theme/default/css/ionicons.min.css — 200 — 6.3 KiB — 808 ms — h3https://whoispage.com/theme/default/css/morris/morris.css/theme/default/css/morris/morris.cs... https://whoispage.com/theme/default/css/morris/morris.css — 200 — 744 B — 702 ms — h3https://whoispage.com/theme/default/css/jvectormap/jquery-jvectormap-1.2.2.css/theme/default/css/jvectormap/jquer... https://whoispage.com/theme/default/css/jvectormap/jquery-jvectormap-1.2.2.css — 200 — 774 B — 770 ms — h3https://whoispage.com/theme/default/css/AdminLTE.css/theme/default/css/AdminLTE.css https://whoispage.com/theme/default/css/AdminLTE.css — 200 — 12.6 KiB — 802 ms — h3https://whoispage.com/theme/default/css/reset.css/theme/default/css/reset.css https://whoispage.com/theme/default/css/reset.css — 200 — 3.0 KiB — 781 ms — h3https://whoispage.com/core/img/logo.png/core/img/logo.png https://whoispage.com/core/img/logo.png — 200 — 3.8 KiB — 750 ms — h3https://whoispage.com/site_snapshot/google.com.jpg/site_snapshot/google.com.jpg https://whoispage.com/site_snapshot/google.com.jpg — 200 — 14 B — 809 ms — h3https://static.cloudflareinsights.com/beacon.min.js/v4513226cdae34746b4dedf0b4dfa099e1781791509496static.cloudflareinsights.com/beaco... https://static.cloudflareinsights.com/beacon.min.js/v4513226cdae34746b4dedf0b4dfa099e1781791509496 — 200 — 11.3 KiB — 39 ms — h2https://whoispage.com/site_snapshot/instagram.com.jpg/site_snapshot/instagram.com.jpg https://whoispage.com/site_snapshot/instagram.com.jpg — 200 — 14 B — 798 ms — h3https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,300italic,400italic,600italicfonts.googleapis.com/css?family=Sou... https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,300italic,400italic,600italic — 200 — 1.0 KiB — 178 ms — h2https://fonts.googleapis.com/css?family=Kaushan+Scriptfonts.googleapis.com/css?family=Kau... https://fonts.googleapis.com/css?family=Kaushan+Script — 200 — 865 B — 118 ms — h2https://whoispage.com/site_snapshot/twitter.com.jpg/site_snapshot/twitter.com.jpg https://whoispage.com/site_snapshot/twitter.com.jpg — 200 — 14 B — 723 ms — h3https://fonts.googleapis.com/css?family=Source+Sans+Pro:200,300,400,600,200italic,300italic,400italic,600italicfonts.googleapis.com/css?family=Sou... https://fonts.googleapis.com/css?family=Source+Sans+Pro:200,300,400,600,200italic,300italic,400italic,600italic — 200 — 1.2 KiB — 62 ms — h2https://whoispage.com/theme/default/img/no-preview.png/theme/default/img/no-preview.png https://whoispage.com/theme/default/img/no-preview.png — 200 — 12.9 KiB — 697 ms — h3https://code.jquery.com/jquery-1.10.2.min.jscode.jquery.com/jquery-1.10.2.min.j... https://code.jquery.com/jquery-1.10.2.min.js — 200 — 32.4 KiB — 30 ms — h2https://netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.jsnetdna.bootstrapcdn.com/bootstrap/3... https://netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js — 200 — 8.4 KiB — 30 ms — h3https://whoispage.com/theme/default/js/bootstrap.min.js/theme/default/js/bootstrap.min.js https://whoispage.com/theme/default/js/bootstrap.min.js — 200 — 7.6 KiB — 784 ms — h3https://cdnjs.cloudflare.com/ajax/libs/raphael/2.1.0/raphael-min.jscdnjs.cloudflare.com/ajax/libs/raph... https://cdnjs.cloudflare.com/ajax/libs/raphael/2.1.0/raphael-min.js — 200 — 27.6 KiB — 30 ms — h3https://whoispage.com/theme/default/js/plugins/morris/morris.min.js/theme/default/js/plugins/morris/mo... https://whoispage.com/theme/default/js/plugins/morris/morris.min.js — 200 — 10.2 KiB — 777 ms — h3https://whoispage.com/theme/default/js/plugins/jvectormap/jquery-jvectormap-1.2.2.min.js/theme/default/js/plugins/jvectorma... https://whoispage.com/theme/default/js/plugins/jvectormap/jquery-jvectormap-1.2.2.min.js — 200 — 9.2 KiB — 774 ms — h3https://whoispage.com/theme/default/js/plugins/jvectormap/jquery-jvectormap-world-mill-en.js/theme/default/js/plugins/jvectorma... https://whoispage.com/theme/default/js/plugins/jvectormap/jquery-jvectormap-world-mill-en.js — 200 — 49.9 KiB — 1.4 s — h3https://whoispage.com/theme/default/js/plugins/jqueryKnob/jquery.knob.js/theme/default/js/plugins/jqueryKno... https://whoispage.com/theme/default/js/plugins/jqueryKnob/jquery.knob.js — 200 — 5.9 KiB — 753 ms — h3https://whoispage.com/theme/default/js/AdminLTE/app.js/theme/default/js/AdminLTE/app.js https://whoispage.com/theme/default/js/AdminLTE/app.js — 200 — 12.8 KiB — 705 ms — h3https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.jspagead2.googlesyndication.com/pagea... https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js — 200 — 55.5 KiB — 130 ms — h3https://www.google-analytics.com/analytics.jswww.google-analytics.com/analytics.... https://www.google-analytics.com/analytics.js — 200 — 20.9 KiB — 78 ms — h2https://whoispage.com/theme/default/img/img-icons-background.jpg/theme/default/img/img-icons-backgr... https://whoispage.com/theme/default/img/img-icons-background.jpg — 200 — 33.5 KiB — 1.1 s — h3https://whoispage.com/theme/default/img/facebook.png/theme/default/img/facebook.png https://whoispage.com/theme/default/img/facebook.png — 200 — 716 B — 778 ms — h3
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s 7.0 s 8.0 s FCP 4.9 s LCP 8.4 shttps://whoispage.com// https://whoispage.com/ — 200 — 6.6 KiB — 955 ms — h3https://whoispage.com/theme/default/css/theme.css/theme/default/css/theme.css https://whoispage.com/theme/default/css/theme.css — 200 — 23.6 KiB — 1.1 s — h3https://whoispage.com/theme/default/css/font-awesome.min.css/theme/default/css/font-awesome.min... https://whoispage.com/theme/default/css/font-awesome.min.css — 200 — 5.1 KiB — 803 ms — h3https://whoispage.com/theme/default/css/ionicons.min.css/theme/default/css/ionicons.min.css https://whoispage.com/theme/default/css/ionicons.min.css — 200 — 6.3 KiB — 808 ms — h3https://whoispage.com/theme/default/css/morris/morris.css/theme/default/css/morris/morris.cs... https://whoispage.com/theme/default/css/morris/morris.css — 200 — 744 B — 702 ms — h3https://whoispage.com/theme/default/css/jvectormap/jquery-jvectormap-1.2.2.css/theme/default/css/jvectormap/jquer... https://whoispage.com/theme/default/css/jvectormap/jquery-jvectormap-1.2.2.css — 200 — 774 B — 770 ms — h3https://whoispage.com/theme/default/css/AdminLTE.css/theme/default/css/AdminLTE.css https://whoispage.com/theme/default/css/AdminLTE.css — 200 — 12.6 KiB — 802 ms — h3https://whoispage.com/theme/default/css/reset.css/theme/default/css/reset.css https://whoispage.com/theme/default/css/reset.css — 200 — 3.0 KiB — 781 ms — h3https://whoispage.com/core/img/logo.png/core/img/logo.png https://whoispage.com/core/img/logo.png — 200 — 3.8 KiB — 750 ms — h3https://whoispage.com/site_snapshot/google.com.jpg/site_snapshot/google.com.jpg https://whoispage.com/site_snapshot/google.com.jpg — 200 — 14 B — 809 ms — h3https://static.cloudflareinsights.com/beacon.min.js/v4513226cdae34746b4dedf0b4dfa099e1781791509496static.cloudflareinsights.com/beaco... https://static.cloudflareinsights.com/beacon.min.js/v4513226cdae34746b4dedf0b4dfa099e1781791509496 — 200 — 11.3 KiB — 39 ms — 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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-party 882ms · 310KB · $12/mo
pagead2.googlesyndication.com
Other
Costly
Execution 321ms
Transfer 166 KB
Unused 75%
Monthly Cost $4/mo
code.jquery.com
Other
Costly
Execution 223ms
Transfer 32 KB
Monthly Cost $3/mo
pagead2.googlesyndication.com
Other
Optional
Execution 138ms
Transfer 56 KB
Unused 55%
Monthly Cost $2/mo
Google Analytics
Analytics
Optional
Execution 72ms
Transfer 21 KB
Monthly Cost $1/mo
ep2.adtrafficquality.google
Other
Optional
Execution 65ms
Transfer 8 KB
Monthly Cost $1/mo
cdnjs
CDN
Optional
Execution 64ms
Transfer 28 KB
Unused 88%
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • pagead2.googlesyndication.com adds 321ms and costs ~$4/month
  • code.jquery.com adds 223ms 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.

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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

pagead2.googlesyndication.com takes 321ms 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

75% 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

code.jquery.com takes 223ms 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

55% 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

88% of cdnjs'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

How third-party costs are calculated

Image Optimization
10 images, 78 KB total, 0 KB wasted
INFO

Image Optimization Audit

Total Images

10

Total Size

78 KB

10 missing dimensions 9 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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