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https://apachefriends.org

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
87
GRADE
B
FIX
2
REVIEW
4
PASS
9
INFO
2

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

Mobile Desktop
89
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.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
83
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.

2.45 s

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

3.33 s

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

60 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.

2.45 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.

5.56 s

Page Load Progression

375 ms
750 ms
1.1 s
1.5 s
1.9 s
2.2 s
2.6 s
3.0 s
Checks
17
9 PASS 4 REVIEW 2 FIX
D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (440.8 KiB of 441.1 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

Adding a Cache-Control header can significantly improve repeat-visit performance.

C
Image Optimization
Action
21 images, 0 KB saveable
REVIEW
21 images, 0 KB saveable
Warning::
https://www.apachefriends.org/images/flags/en-dd9e... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://www.apachefriends.org/images/xampp-logo-ac... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
21 images 36 KB
0 oversized -0 KB
21 legacy format
2 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

B
JS Execution Cost
985ms total JS execution
REVIEW
985ms total JS execution
Warning::
Unattributable: 340ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-3JEZ...: 138ms CPU time
Info::
https://www.apachefriends.org/: 113ms CPU time
Info::
https://connect.facebook.net/en_US/all.js?hash=57a...: 98ms CPU time
Info::
https://www.apachefriends.org/javascripts/all-d862...: 94ms CPU time
Warning::
Third-party scripts: 985ms (100% of total)

Main Thread Breakdown

Script Evaluation 42% Other 29% Style & Layout 11% Script Parsing & Compilation 8% Garbage Collection 4% Parse HTML & CSS 3%
ScriptTotalScriptingParse/CompileParty
Unattributable340ms49ms0ms3rd
https://www.googletagmanager.com/gtag/js?id=G-3JEZ7LNJJK&cx=c&_slc=1138ms107ms31ms3rd
https://www.apachefriends.org/113ms3ms1ms3rd
https://connect.facebook.net/en_US/all.js?hash=57ae0a47d424dd2d56bab4b1c3edc5d798ms69ms23ms3rd
https://www.apachefriends.org/javascripts/all-d8620939.js94ms65ms16ms3rd
https://www.apachefriends.org/javascripts/modernizr-6bfc3ff0.js81ms42ms4ms3rd
https://www.google-analytics.com/analytics.js65ms55ms4ms3rd
https://code.jquery.com/jquery-1.10.2.min.js56ms37ms7ms3rd
C
JS Bundles
Action
7 scripts, 142 KB unused
REVIEW
7 scripts, 142 KB unused
Warning::
https://www.googletagmanager.com/gtag/js?id=G-3JEZ...: 63 KB unused (43%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://connect.facebook.net/en_US/all.js?hash=57a...: 54 KB unused (65%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.apachefriends.org/javascripts/all-d862...: 25 KB unused (56%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.apachefriends.org/javascripts/all-d862...: unminified — 18 KB could be saved
Warning::
https://www.apachefriends.org/javascripts/moderniz...: unminified — 11 KB could be saved
Info::
Total unused JavaScript: 142 KB
142 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtag/js?id=G-3JEZ7LNJJK&cx=c&_slc=1148 KB63 KB (43%)✓3rd
https://connect.facebook.net/en_US/all.js?hash=57ae0a47d424dd2d56bab4b1c3edc5d783 KB54 KB (65%)✓3rd
https://www.apachefriends.org/javascripts/all-d8620939.js45 KB25 KB (56%)✗3rd
https://www.apachefriends.org/javascripts/modernizr-6bfc3ff0.js16 KB—✗3rd
https://code.jquery.com/jquery-1.10.2.min.js32 KB—✓3rd
https://www.google-analytics.com/analytics.js21 KB—✓3rd
https://connect.facebook.net/en_US/all.js2 KB—✓3rd

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+
Page Weight Budget
441 KB transferred, 38 requests
PASS
441 KB transferred, 38 requests
Info::
Page weighs 1.5 MB (441 KB transferred)
Info::
38 HTTP requests
Info::
Estimated 0.09 g CO2 per page load
441 KB / 2.4 MB budget
441 KB transferred
38 requests
0.09 g CO2 per page load
JavaScript 346.6 KiB 79%
CSS 50.8 KiB 12%
Images 35.9 KiB 8%
HTML 3.7 KiB 1%
Other 2.9 KiB 1%
Other 669 B 0%
Other 469 B 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
No web fonts (system fonts)
PASS
No web fonts (system fonts)
Info::
No web fonts loaded — system fonts are fastest
No web fonts loaded — system fonts are optimal.
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
Page Weight Inventory
38 resources · 441 KB · 142 KB savings available
PASS
38 resources · 441 KB · 142 KB savings available
Info::
Within 1MB page-weight target
Got: 441 KB
Info::
~142 KB of savings available
Warning::
37 third-party resources (100% of weight)
38 resources · 441.1 KiB · 37 third-party Within 1MB page-weight target
JavaScript 79% · 346.6 KiB
CSS 12% · 50.8 KiB
Image 9% · 38.5 KiB
Document 1% · 4.0 KiB
Other 0% · 1.1 KiB

~142.3 KiB of savings available

Remove unused JavaScript: 142.3 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
Network Waterfall
38 requests over 647ms
INFO
0 ms 1.0 s 2.0 s 3.0 s FCP 2.4 s LCP 3.3 shttps://apachefriends.org// https://apachefriends.org/ — 301 — 291 B — 9 ms — h2https://www.apachefriends.org/www.apachefriends.org/ https://www.apachefriends.org/ — 200 — 3.7 KiB — 9 ms — h2https://www.apachefriends.org/stylesheets/normalize-ef7858ef.csswww.apachefriends.org/stylesheets/n... https://www.apachefriends.org/stylesheets/normalize-ef7858ef.css — 200 — 2.3 KiB — 141 ms — h2https://www.apachefriends.org/stylesheets/all-30d97a4b.csswww.apachefriends.org/stylesheets/a... https://www.apachefriends.org/stylesheets/all-30d97a4b.css — 200 — 44.6 KiB — 146 ms — h2https://cdnjs.cloudflare.com/ajax/libs/font-awesome/3.1.0/css/font-awesome.min.csscdnjs.cloudflare.com/ajax/libs/font... https://cdnjs.cloudflare.com/ajax/libs/font-awesome/3.1.0/css/font-awesome.min.css — 200 — 4.0 KiB — 79 ms — h3https://www.apachefriends.org/javascripts/modernizr-6bfc3ff0.jswww.apachefriends.org/javascripts/m... https://www.apachefriends.org/javascripts/modernizr-6bfc3ff0.js — 200 — 15.8 KiB — 145 ms — h2https://www.apachefriends.org/images/flags/en-dd9e149e.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/en-dd9e149e.png — 200 — 780 B — 132 ms — h2https://www.apachefriends.org/images/flags/de-1daf2d67.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/de-1daf2d67.png — 200 — 694 B — 136 ms — h2https://www.apachefriends.org/images/flags/es-a88880bf.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/es-a88880bf.png — 200 — 709 B — 122 ms — h2https://www.apachefriends.org/images/flags/fr-0f67f12d.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/fr-0f67f12d.png — 200 — 741 B — 136 ms — h2https://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 — 40 ms — h2https://www.apachefriends.org/javascripts/all-d8620939.jswww.apachefriends.org/javascripts/a... https://www.apachefriends.org/javascripts/all-d8620939.js — 200 — 45.2 KiB — 147 ms — h2https://www.apachefriends.org/images/flags/hu-9a189d12.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/hu-9a189d12.png — 200 — 614 B — 119 ms — h2https://www.apachefriends.org/images/flags/it-c786c15b.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/it-c786c15b.png — 200 — 569 B — 128 ms — h2https://www.apachefriends.org/images/flags/jp-3c5b1754.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/jp-3c5b1754.png — 200 — 556 B — 133 ms — h2https://www.google-analytics.com/analytics.jswww.google-analytics.com/analytics.... https://www.google-analytics.com/analytics.js — 200 — 20.9 KiB — 85 ms — h2https://connect.facebook.net/en_US/all.jsconnect.facebook.net/en_US/all.js https://connect.facebook.net/en_US/all.js — 200 — 1.8 KiB — 70 ms — h3https://img.youtube.com/vi/h6DEDm7C37A/hqdefault.jpgimg.youtube.com/vi/h6DEDm7C37A/hqde... https://img.youtube.com/vi/h6DEDm7C37A/hqdefault.jpg — 200 — 13.7 KiB — 104 ms — h2https://www.apachefriends.org/images/xampp-logo-ac950edf.svgwww.apachefriends.org/images/xampp-... https://www.apachefriends.org/images/xampp-logo-ac950edf.svg — 200 — 2.9 KiB — 4 ms — h2https://connect.facebook.net/en_US/all.js?hash=57ae0a47d424dd2d56bab4b1c3edc5d7connect.facebook.net/en_US/all.js?h... https://connect.facebook.net/en_US/all.js?hash=57ae0a47d424dd2d56bab4b1c3edc5d7 — 200 — 82.6 KiB — 56 ms — h3https://www.apachefriends.org/images/flags/pl-e383eba9.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/pl-e383eba9.png — 200 — 585 B — 125 ms — h2https://www.apachefriends.org/images/flags/pt_br-e39a2058.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/pt_br-e39a2058.png — 200 — 911 B — 131 ms — h2https://www.google-analytics.com/j/collect?v=1&_v=j102&a=1499848685&t=pageview&_s=1&dl=https%3A%2F%2Fwww.apachefriends.org%2F&ul=en-us&dt=XAMPP%20Installers%20and%20Downloads%20for%20Apache%20Friends&sr=412x823&vp=412x823&_u=IEBAAEABAAAAACAAI~&jid=1900100676&gjid=1557172409&cid=730022677.1776798296&tid=UA-76894-1&_gid=141147425.1776798296&_r=1&_slc=1&z=1961901374www.google-analytics.com/j/collect?... https://www.google-analytics.com/j/collect?v=1&_v=j102&a=1499848685&t=pageview&_s=1&dl=https%3A%2F%2Fwww.apachefriends.org%2F&ul=en-us&dt=XAMPP%20Installers%20and%20Downloads%20for%20Apache%20Friends&sr=412x823&vp=412x823&_u=IEBAAEABAAAAACAAI~&jid=1900100676&gjid=1557172409&cid=730022677.1776798296&tid=UA-76894-1&_gid=141147425.1776798296&_r=1&_slc=1&z=1961901374 — 200 — 469 B — 27 ms — h2https://www.apachefriends.org/images/flags/ro-f141b663.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/ro-f141b663.png — 200 — 652 B — 137 ms — h2https://www.apachefriends.org/images/flags/ru-24b172c5.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/ru-24b172c5.png — 200 — 675 B — 127 ms — h2https://www.googletagmanager.com/gtag/js?id=G-3JEZ7LNJJK&cx=c&_slc=1www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-3JEZ7LNJJK&cx=c&_slc=1 — 200 — 148.0 KiB — 159 ms — h2https://www.apachefriends.org/images/flags/tr-e1821d04.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/tr-e1821d04.png — 200 — 704 B — 130 ms — h2https://www.apachefriends.org/images/flags/ur-952dd97a.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/ur-952dd97a.png — 200 — 754 B — 135 ms — h2https://www.facebook.com/x/oauth/status?client_id=277385395761685&input_token&origin=2&redirect_uri=https%3A%2F%2Fwww.apachefriends.org%2F&sdk=joey&wants_cookie_data=falsewww.facebook.com/x/oauth/status?cli... https://www.facebook.com/x/oauth/status?client_id=277385395761685&input_token&origin=2&redirect_uri=https%3A%2F%2Fwww.apachefriends.org%2F&sdk=joey&wants_cookie_data=false — 200 — 116 B — 194 ms — h3https://community.apachefriends.org/f/feed.php?f=16community.apachefriends.org/f/feed.... https://community.apachefriends.org/f/feed.php?f=16 — -1 — 0 B — 0 ms —
0 ms 1.0 s 2.0 s 3.0 s FCP 2.4 s LCP 3.3 shttps://apachefriends.org// https://apachefriends.org/ — 301 — 291 B — 9 ms — h2https://www.apachefriends.org/www.apachefriends.org/ https://www.apachefriends.org/ — 200 — 3.7 KiB — 9 ms — h2https://www.apachefriends.org/stylesheets/normalize-ef7858ef.csswww.apachefriends.org/stylesheets/n... https://www.apachefriends.org/stylesheets/normalize-ef7858ef.css — 200 — 2.3 KiB — 141 ms — h2https://www.apachefriends.org/stylesheets/all-30d97a4b.csswww.apachefriends.org/stylesheets/a... https://www.apachefriends.org/stylesheets/all-30d97a4b.css — 200 — 44.6 KiB — 146 ms — h2https://cdnjs.cloudflare.com/ajax/libs/font-awesome/3.1.0/css/font-awesome.min.csscdnjs.cloudflare.com/ajax/libs/font... https://cdnjs.cloudflare.com/ajax/libs/font-awesome/3.1.0/css/font-awesome.min.css — 200 — 4.0 KiB — 79 ms — h3https://www.apachefriends.org/javascripts/modernizr-6bfc3ff0.jswww.apachefriends.org/javascripts/m... https://www.apachefriends.org/javascripts/modernizr-6bfc3ff0.js — 200 — 15.8 KiB — 145 ms — h2https://www.apachefriends.org/images/flags/en-dd9e149e.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/en-dd9e149e.png — 200 — 780 B — 132 ms — h2https://www.apachefriends.org/images/flags/de-1daf2d67.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/de-1daf2d67.png — 200 — 694 B — 136 ms — h2https://www.apachefriends.org/images/flags/es-a88880bf.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/es-a88880bf.png — 200 — 709 B — 122 ms — h2https://www.apachefriends.org/images/flags/fr-0f67f12d.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/fr-0f67f12d.png — 200 — 741 B — 136 ms — h2https://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 — 40 ms — h2https://www.apachefriends.org/javascripts/all-d8620939.jswww.apachefriends.org/javascripts/a... https://www.apachefriends.org/javascripts/all-d8620939.js — 200 — 45.2 KiB — 147 ms — h2https://www.apachefriends.org/images/flags/hu-9a189d12.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/hu-9a189d12.png — 200 — 614 B — 119 ms — h2https://www.apachefriends.org/images/flags/it-c786c15b.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/it-c786c15b.png — 200 — 569 B — 128 ms — h2https://www.apachefriends.org/images/flags/jp-3c5b1754.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/jp-3c5b1754.png — 200 — 556 B — 133 ms — h2https://www.google-analytics.com/analytics.jswww.google-analytics.com/analytics.... https://www.google-analytics.com/analytics.js — 200 — 20.9 KiB — 85 ms — h2https://connect.facebook.net/en_US/all.jsconnect.facebook.net/en_US/all.js https://connect.facebook.net/en_US/all.js — 200 — 1.8 KiB — 70 ms — h3https://img.youtube.com/vi/h6DEDm7C37A/hqdefault.jpgimg.youtube.com/vi/h6DEDm7C37A/hqde... https://img.youtube.com/vi/h6DEDm7C37A/hqdefault.jpg — 200 — 13.7 KiB — 104 ms — h2https://www.apachefriends.org/images/xampp-logo-ac950edf.svgwww.apachefriends.org/images/xampp-... https://www.apachefriends.org/images/xampp-logo-ac950edf.svg — 200 — 2.9 KiB — 4 ms — h2https://connect.facebook.net/en_US/all.js?hash=57ae0a47d424dd2d56bab4b1c3edc5d7connect.facebook.net/en_US/all.js?h... https://connect.facebook.net/en_US/all.js?hash=57ae0a47d424dd2d56bab4b1c3edc5d7 — 200 — 82.6 KiB — 56 ms — h3https://www.apachefriends.org/images/flags/pl-e383eba9.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/pl-e383eba9.png — 200 — 585 B — 125 ms — h2https://www.apachefriends.org/images/flags/pt_br-e39a2058.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/pt_br-e39a2058.png — 200 — 911 B — 131 ms — h2https://www.google-analytics.com/j/collect?v=1&_v=j102&a=1499848685&t=pageview&_s=1&dl=https%3A%2F%2Fwww.apachefriends.org%2F&ul=en-us&dt=XAMPP%20Installers%20and%20Downloads%20for%20Apache%20Friends&sr=412x823&vp=412x823&_u=IEBAAEABAAAAACAAI~&jid=1900100676&gjid=1557172409&cid=730022677.1776798296&tid=UA-76894-1&_gid=141147425.1776798296&_r=1&_slc=1&z=1961901374www.google-analytics.com/j/collect?... https://www.google-analytics.com/j/collect?v=1&_v=j102&a=1499848685&t=pageview&_s=1&dl=https%3A%2F%2Fwww.apachefriends.org%2F&ul=en-us&dt=XAMPP%20Installers%20and%20Downloads%20for%20Apache%20Friends&sr=412x823&vp=412x823&_u=IEBAAEABAAAAACAAI~&jid=1900100676&gjid=1557172409&cid=730022677.1776798296&tid=UA-76894-1&_gid=141147425.1776798296&_r=1&_slc=1&z=1961901374 — 200 — 469 B — 27 ms — h2https://www.apachefriends.org/images/flags/ro-f141b663.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/ro-f141b663.png — 200 — 652 B — 137 ms — h2https://www.apachefriends.org/images/flags/ru-24b172c5.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/ru-24b172c5.png — 200 — 675 B — 127 ms — h2https://www.googletagmanager.com/gtag/js?id=G-3JEZ7LNJJK&cx=c&_slc=1www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-3JEZ7LNJJK&cx=c&_slc=1 — 200 — 148.0 KiB — 159 ms — h2https://www.apachefriends.org/images/flags/tr-e1821d04.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/tr-e1821d04.png — 200 — 704 B — 130 ms — h2https://www.apachefriends.org/images/flags/ur-952dd97a.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/ur-952dd97a.png — 200 — 754 B — 135 ms — h2https://www.facebook.com/x/oauth/status?client_id=277385395761685&input_token&origin=2&redirect_uri=https%3A%2F%2Fwww.apachefriends.org%2F&sdk=joey&wants_cookie_data=falsewww.facebook.com/x/oauth/status?cli... https://www.facebook.com/x/oauth/status?client_id=277385395761685&input_token&origin=2&redirect_uri=https%3A%2F%2Fwww.apachefriends.org%2F&sdk=joey&wants_cookie_data=false — 200 — 116 B — 194 ms — h3https://community.apachefriends.org/f/feed.php?f=16community.apachefriends.org/f/feed.... https://community.apachefriends.org/f/feed.php?f=16 — -1 — 0 B — 0 ms — https://www.apachefriends.org/images/flags/zh_cn-9c7185e0.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/zh_cn-9c7185e0.png — 200 — 628 B — 129 ms — h2https://www.apachefriends.org/images/flags/zh_tw-92fe4f80.pngwww.apachefriends.org/images/flags/... https://www.apachefriends.org/images/flags/zh_tw-92fe4f80.png — 200 — 704 B — 134 ms — 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https://region1.google-analytics.com/g/collect?v=2&tid=G-3JEZ7LNJJK&gtm=45je64h1v9123059590za20g&_p=1776798295567&gcd=13l3l3l2l2l1&npa=0&dma_cps=a&dma=1&_eu=ABAI&are=1&cid=730022677.1776798296&frm=0&pscdl=noapi&rcb=17&sr=412x823&uaa=&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=0~115616985~115938465~115938469~117266400&dl=https%3A%2F%2Fwww.apachefriends.org%2F&dt=XAMPP%20Installers%20and%20Downloads%20for%20Apache%20Friends&sid=1776798295&sct=1&seg=0&_tu=wAQ&en=page_view&_fv=1&_ss=1&_ee=1&tfd=557 — 204 — 553 B — 90 ms — h2https://www.apachefriends.org/images/favicon-18f9bd42.pngwww.apachefriends.org/images/favico... https://www.apachefriends.org/images/favicon-18f9bd42.png — 200 — 2.6 KiB — 4 ms — h2
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-party 985ms · 349KB · €11/mo
Unattributable
Other
Costly
Execution 340ms
Transfer 0 KB
Monthly Cost €4/mo
Google Tag Manager
Tag Manager
Optional
Execution 138ms
Transfer 148 KB
Unused 43%
Monthly Cost €2/mo
www.apachefriends.org
Other
Optional
Execution 113ms
Transfer 4 KB
Monthly Cost €1/mo
Facebook Pixel
Advertising
Optional
Execution 98ms
Transfer 83 KB
Unused 65%
Monthly Cost €1/mo
www.apachefriends.org
Other
Optional
Execution 94ms
Transfer 45 KB
Unused 56%
Monthly Cost €1/mo
www.apachefriends.org
Other
Optional
Execution 81ms
Transfer 16 KB
Monthly Cost €1/mo
Google Analytics
Analytics
Optional
Execution 65ms
Transfer 21 KB
Monthly Cost €1/mo
code.jquery.com
Other
Optional
Execution 56ms
Transfer 32 KB
Monthly Cost €1/mo

These scripts may cost more than they're worth

  • Unattributable adds 340ms and costs ~€4/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 340ms 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

65% of Facebook Pixel'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

56% of www.apachefriends.org'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

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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