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Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
88
GRADE
B
FIX
2
REVIEW
1
PASS
12
INFO
2

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

Mobile Desktop
67
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
81
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.
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.

3.94 s

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

5.59 s

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

75 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.

5.59 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.

5.76 s

Page Load Progression

724 ms
1.4 s
2.2 s
2.9 s
3.6 s
4.3 s
5.1 s
5.8 s
Checks
17
12 PASS 1 REVIEW 2 FIX
D
JS Execution Cost
Action
2425ms total JS execution
FIX
2425ms total JS execution
Warning::
https://gab.com/: 1829ms CPU time
Info::
Unattributable: 223ms CPU time
Info::
https://gab.com/packs/js/common-a826960b55c8ee32b8...: 200ms CPU time
Info::
https://assets.armanet.us/armanet-beta-pxl.js: 102ms CPU time
Info::
https://matomo.gab.com/matomo.js: 70ms CPU time
Info::
Third-party scripts: 396ms (16% of total)

Main Thread Breakdown

Other 51% Script Evaluation 21% Style & Layout 12% Script Parsing & Compilation 9% Rendering 5%
ScriptTotalScriptingParse/CompileParty
https://gab.com/1829ms358ms3ms1st
Unattributable223ms17ms0ms3rd
https://gab.com/packs/js/common-a826960b55c8ee32b80c.js200ms2ms197ms1st
https://assets.armanet.us/armanet-beta-pxl.js102ms95ms1ms3rd
https://matomo.gab.com/matomo.js70ms43ms24ms3rd
F
JS Bundles
Action
4 scripts, 528 KB unused
FIX
4 scripts, 528 KB unused
Warning::
https://gab.com/packs/js/common-a826960b55c8ee32b8...: 507 KB unused (100%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://matomo.gab.com/matomo.js: 21 KB unused (98%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 528 KB
528 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://gab.com/packs/js/common-a826960b55c8ee32b80c.js513 KB507 KB (100%)✓1st
https://matomo.gab.com/matomo.js22 KB21 KB (98%)✓3rd
https://gab.com/legacy/matomo.js1 KB—✓1st
https://assets.armanet.us/armanet-beta-pxl.js7 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

B
HTTP Caching
max-age=0, private, must-revalidate
REVIEW
max-age=0, private, must-revalidate
Info::
Cache-Control header is set
Got: max-age=0, private, must-revalidate
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

max-age=0, private, must-revalidate

DirectiveValueMeaning
max-age0Cache for 0 seconds
private—Only browser cache, not CDN/proxy
must-revalidate—Must recheck with server after expiry
A+
Page Weight Budget
574 KB transferred, 14 requests
PASS
574 KB transferred, 14 requests
Info::
Page weighs 2.0 MB (574 KB transferred)
Warning::
JavaScript is 542 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 542 KB
Info::
14 HTTP requests
Info::
Estimated 0.12 g CO2 per page load
574 KB / 2.4 MB budget
574 KB transferred
14 requests
0.12 g CO2 per page load
JavaScript 542.4 KiB 94%
CSS 14.9 KiB 3%
HTML 11.4 KiB 2%
Other 3.8 KiB 1%
Other 1015 B 0%
Other 504 B 0%
Other 357 B 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Under budget

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

A+
Third-Party Impact
5% third-party, 0 ms blocking
PASS
5% third-party, 0 ms blocking
Info::
Third-party code accounts for 5% of page weight (29.3 KiB of 574.3 KiB)
Info::
Third-party blocking time is low (0 ms)
95%
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
No images on this page
PASS
No images on this page
Info::
No images on this page
0 images 0 KB
0 oversized -0 KB
0 legacy format
0 missing dimensions CLS risk
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
14 resources · 574 KB · 528 KB savings available
PASS
14 resources · 574 KB · 528 KB savings available
Info::
Within 1MB page-weight target
Got: 574 KB
Info::
~528 KB of savings available
Info::
6 third-party resources (5% of weight)
Info::
1 resources over 200KB
14 resources · 574.3 KiB · 6 third-party Within 1MB page-weight target
JavaScript 94% · 542.4 KiB
CSS 3% · 14.9 KiB
Document 2% · 11.7 KiB
Image 1% · 3.8 KiB
Other 0% · 1.5 KiB

~527.6 KiB of savings available

Remove unused JavaScript: 527.6 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+
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
14 requests over 3479ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s FCP 3.9 s LCP 5.6 shttps://gab.com// https://gab.com/ — 200 — 11.4 KiB — 366 ms — h2https://gab.com/packs/css/common-82ea49d4.css/packs/css/common-82ea49d4.css https://gab.com/packs/css/common-82ea49d4.css — 200 — 14.9 KiB — 146 ms — h2https://gab.com/packs/js/common-a826960b55c8ee32b80c.js/packs/js/common-a826960b55c8ee32b8... https://gab.com/packs/js/common-a826960b55c8ee32b80c.js — 200 — 513.3 KiB — 1.1 s — h2https://gab.com/manifest.json/manifest.json https://gab.com/manifest.json — 200 — 1015 B — 177 ms — h3https://gab.com/legacy/matomo.js/legacy/matomo.js https://gab.com/legacy/matomo.js — 200 — 645 B — 146 ms — h3https://assets.armanet.us/armanet-beta-pxl.jsassets.armanet.us/armanet-beta-pxl.... https://assets.armanet.us/armanet-beta-pxl.js — 200 — 6.6 KiB — 121 ms — h2https://gab.com/manifest.json/manifest.json https://gab.com/manifest.json — 200 — 0 B — 4 ms — h3https://matomo.gab.com/matomo.jsmatomo.gab.com/matomo.js https://matomo.gab.com/matomo.js — 200 — 21.8 KiB — 426 ms — http/1.1https://srv.armanet.us/vsrv.armanet.us/v https://srv.armanet.us/v — 200 — 0 B — 253 ms — h2https://srv.armanet.us/vsrv.armanet.us/v https://srv.armanet.us/v — 200 — 357 B — 1.6 s — h2https://matomo.gab.com/matomo.php?action_name=Gab.com%20-%20Gab%20Social&idsite=3&rec=1&r=775942&h=21&m=31&s=10&url=https%3A%2F%2Fgab.com%2F&_id=a8531fa677922a60&_idn=1&send_image=0&_refts=0&pv_id=GTksF5&pf_net=44&pf_srv=292&pf_tfr=31&pf_dm1=1261&uadata=%7B%22formFactors%22%3A%5B%22Desktop%22%5D%2C%22fullVersionList%22%3A%5B%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22147.0.7727.101%22%7D%2C%7B%22brand%22%3A%22Not.A%2FBrand%22%2C%22version%22%3A%228.0.0.0%22%7D%5D%2C%22mobile%22%3Atrue%2C%22model%22%3A%22moto%20g%20power%20(2022)%22%2C%22platform%22%3A%22Android%22%2C%22platformVersion%22%3A%2211.0%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=412x823matomo.gab.com/matomo.php?action_na... https://matomo.gab.com/matomo.php?action_name=Gab.com%20-%20Gab%20Social&idsite=3&rec=1&r=775942&h=21&m=31&s=10&url=https%3A%2F%2Fgab.com%2F&_id=a8531fa677922a60&_idn=1&send_image=0&_refts=0&pv_id=GTksF5&pf_net=44&pf_srv=292&pf_tfr=31&pf_dm1=1261&uadata=%7B%22formFactors%22%3A%5B%22Desktop%22%5D%2C%22fullVersionList%22%3A%5B%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22147.0.7727.101%22%7D%2C%7B%22brand%22%3A%22Not.A%2FBrand%22%2C%22version%22%3A%228.0.0.0%22%7D%5D%2C%22mobile%22%3Atrue%2C%22model%22%3A%22moto%20g%20power%20(2022)%22%2C%22platform%22%3A%22Android%22%2C%22platformVersion%22%3A%2211.0%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=412x823 — 204 — 252 B — 130 ms — http/1.1https://gab.com/favicon.ico/favicon.ico https://gab.com/favicon.ico — 200 — 1.6 KiB — 140 ms — h3https://gab.com/android-chrome-192x192.png/android-chrome-192x192.png https://gab.com/android-chrome-192x192.png — 200 — 2.1 KiB — 136 ms — h3https://matomo.gab.com/matomo.php?action_name=Gab.com%20-%20Gab%20Social&idsite=3&rec=1&r=254201&h=21&m=31&s=10&url=https%3A%2F%2Fgab.com%2F&_id=a8531fa677922a60&_idn=0&send_image=0&_refts=0&pv_id=p0E3uc&pf_net=44&pf_srv=292&pf_tfr=31&pf_dm1=1261&uadata=%7B%22formFactors%22%3A%5B%22Desktop%22%5D%2C%22fullVersionList%22%3A%5B%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22147.0.7727.101%22%7D%2C%7B%22brand%22%3A%22Not.A%2FBrand%22%2C%22version%22%3A%228.0.0.0%22%7D%5D%2C%22mobile%22%3Atrue%2C%22model%22%3A%22moto%20g%20power%20(2022)%22%2C%22platform%22%3A%22Android%22%2C%22platformVersion%22%3A%2211.0%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=412x823matomo.gab.com/matomo.php?action_na... https://matomo.gab.com/matomo.php?action_name=Gab.com%20-%20Gab%20Social&idsite=3&rec=1&r=254201&h=21&m=31&s=10&url=https%3A%2F%2Fgab.com%2F&_id=a8531fa677922a60&_idn=0&send_image=0&_refts=0&pv_id=p0E3uc&pf_net=44&pf_srv=292&pf_tfr=31&pf_dm1=1261&uadata=%7B%22formFactors%22%3A%5B%22Desktop%22%5D%2C%22fullVersionList%22%3A%5B%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22147.0.7727.101%22%7D%2C%7B%22brand%22%3A%22Not.A%2FBrand%22%2C%22version%22%3A%228.0.0.0%22%7D%5D%2C%22mobile%22%3Atrue%2C%22model%22%3A%22moto%20g%20power%20(2022)%22%2C%22platform%22%3A%22Android%22%2C%22platformVersion%22%3A%2211.0%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=412x823 — 204 — 252 B — 123 ms — http/1.1
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
16% of JavaScript execution is third-party
First-party Third-party 396ms · 28KB · $5/mo
Unattributable
Other
Costly
Execution 223ms
Transfer 0 KB
Monthly Cost $3/mo
assets.armanet.us
Other
Optional
Execution 102ms
Transfer 7 KB
Monthly Cost $1/mo
Matomo
Analytics
Optional
Execution 70ms
Transfer 22 KB
Unused 98%
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • Unattributable adds 223ms and costs ~$3/month

Unattributable 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

98% of Matomo'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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