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https://rumble.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
90
GRADE
A
FIX
2
REVIEW
1
PASS
12
INFO
2

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

Mobile Desktop
84
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
91
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.
50
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.

969 ms

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

1.64 s

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

637 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.

1.01 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.

3.27 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
12 PASS 1 REVIEW 2 FIX
D
Third-Party Impact
Action
80% third-party, 0 ms blocking
FIX
80% third-party, 0 ms blocking
Warning::
Third-party code accounts for 80% of page weight (387.4 KiB of 486.5 KiB)
Info::
Third-party blocking time is low (0 ms)
20%
80%
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
JS Execution Cost
Action
1306ms total JS execution
REVIEW
1306ms total JS execution
Warning::
https://rumble.com/cdn-cgi/challenge-platform/h/b/...: 1050ms CPU time
Info::
Unattributable: 164ms CPU time
Info::
https://rumble.com/: 92ms CPU time
Info::
Third-party scripts: 164ms (13% of total)

Main Thread Breakdown

Script Evaluation 78% Other 15% Style & Layout 3%
ScriptTotalScriptingParse/CompileParty
https://rumble.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9eff45d50b1f75211050ms1014ms16ms1st
Unattributable164ms5ms0ms3rd
https://rumble.com/92ms9ms2ms1st
A+
Page Weight Budget
486 KB transferred, 20 requests
PASS
486 KB transferred, 20 requests
Info::
Page weighs 930 KB (486 KB transferred)
Info::
20 HTTP requests
Info::
Estimated 0.10 g CO2 per page load
486 KB / 2.4 MB budget
486 KB transferred
20 requests
0.10 g CO2 per page load
Other 281.7 KiB 58%
HTML 100.0 KiB 21%
JavaScript 93.4 KiB 19%
Images 9.7 KiB 2%
Other 1.7 KiB 0%
Other 60 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
Image Optimization
3 images, 0 KB saveable
PASS
3 images, 0 KB saveable
Info::
All images are well-optimized
3 images 10 KB
0 oversized -0 KB
3 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+
JS Bundles
10 scripts, 20 KB unused
PASS
10 scripts, 20 KB unused
Warning::
https://rumble.com/cdn-cgi/challenge-platform/h/b/...: 20 KB unused (27%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 20 KB
20 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://rumble.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9eff45d50b1f752176 KB20 KB (27%)✓1st
blob:https://rumble.com/4ffa04b2-45ee-48bc-ab47-af169396290f0 KB—✓3rd
https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js?onload=cFRiY3&render=explicit17 KB—✓3rd
blob:https://rumble.com/4b93cdf9-98a3-4da1-a56f-9af68a0a82e1-0 KB—✓3rd
blob:https://challenges.cloudflare.com/d31864ef-d141-4fe1-95d0-d7ae91c906da0 KB—✓3rd
blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdb-0 KB—✓3rd
blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdb-0 KB—✓3rd
blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdb0 KB—✓3rd
blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdb-0 KB—✓3rd
blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdb-0 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

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
20 resources · 486 KB · 20 KB savings available
PASS
20 resources · 486 KB · 20 KB savings available
Info::
Within 1MB page-weight target
Got: 486 KB
Warning::
14 third-party resources (80% of weight)
Info::
1 resources over 200KB
20 resources · 486.5 KiB · 14 third-party Within 1MB page-weight target
Other 58% · 283.4 KiB
Document 21% · 100.0 KiB
JavaScript 19% · 93.4 KiB
Image 2% · 9.7 KiB

~20.3 KiB of savings available

Remove unused JavaScript: 20.3 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
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
20 requests over 2717ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 969 ms LCP 1.6 shttps://rumble.com// https://rumble.com/ — 307 — 60 B — 65 ms — http/1.1https://rumble.com// https://rumble.com/ — 403 — 4.1 KiB — 21 ms — h2https://rumble.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9eff45d50b1f7521/cdn-cgi/challenge-platform/h/b/orc... https://rumble.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9eff45d50b1f7521 — 200 — 76.0 KiB — 81 ms — h3blob:https://rumble.com/4ffa04b2-45ee-48bc-ab47-af169396290frumble.com/4ffa04b2-45ee-48bc-ab47-... blob:https://rumble.com/4ffa04b2-45ee-48bc-ab47-af169396290f — -1 — 0 B — 0 ms — https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js?onload=cFRiY3&render=explicitchallenges.cloudflare.com/turnstile... https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js?onload=cFRiY3&render=explicit — 200 — 17.4 KiB — 82 ms — h3https://rumble.com/favicon.ico/favicon.ico https://rumble.com/favicon.ico — 200 — 5.0 KiB — 29 ms — h3https://rumble.com/favicon.ico/favicon.ico https://rumble.com/favicon.ico — 200 — 0 B — 1 ms — h3https://rumble.com/cdn-cgi/challenge-platform/h/b/flow/ov1/157792353:1776802396:kkY7J_MGCTUF7Rt_CFjUwaVJH4ks3NBkG-4AEmiGgdE/9eff45d50b1f7521/.zZzbj4215Um9sjAMiAWwkKIRQ8DrviH9s6U7GcgPiY-1776804749-1.2.1.1-jg9HXVHZ3CFlQhIh3qqvF7GvGUpj75o7ADdxg7gwAoz7YZgaaW2TujyXoT03V486/cdn-cgi/challenge-platform/h/b/flo... https://rumble.com/cdn-cgi/challenge-platform/h/b/flow/ov1/157792353:1776802396:kkY7J_MGCTUF7Rt_CFjUwaVJH4ks3NBkG-4AEmiGgdE/9eff45d50b1f7521/.zZzbj4215Um9sjAMiAWwkKIRQ8DrviH9s6U7GcgPiY-1776804749-1.2.1.1-jg9HXVHZ3CFlQhIh3qqvF7GvGUpj75o7ADdxg7gwAoz7YZgaaW2TujyXoT03V486 — 200 — 13.9 KiB — 39 ms — h3blob:https://rumble.com/4b93cdf9-98a3-4da1-a56f-9af68a0a82e1rumble.com/4b93cdf9-98a3-4da1-a56f-... blob:https://rumble.com/4b93cdf9-98a3-4da1-a56f-9af68a0a82e1 — 200 — -1 B — 26 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/f/ov2/av0/rch/ch0nz/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/new/normal?lang=autochallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/f/ov2/av0/rch/ch0nz/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/new/normal?lang=auto — 200 — 95.9 KiB — 101 ms — h3https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/cmg/1challenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/cmg/1 — 200 — 208 B — 22 ms — h3blob:https://challenges.cloudflare.com/d31864ef-d141-4fe1-95d0-d7ae91c906dachallenges.cloudflare.com/d31864ef-... blob:https://challenges.cloudflare.com/d31864ef-d141-4fe1-95d0-d7ae91c906da — -1 — 0 B — 0 ms — https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/1917667024:1776802398:KgX_tJGkkRGCvNcG-XGm7Yo6Pob_4g-1YfZaJPx4zlU/9eff45d79b5bd0be/Altjaq_5GpQY8BwnVVWOJC39t7jTuIrpIgn_LCADh3M-1776804750-1.2.1.1-jm0.MP3aAe6vSG2r208JfnzR1vgxKY7Ln78Z6Unqz7W1l7W2GxpumlisgAm2pVUTchallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/1917667024:1776802398:KgX_tJGkkRGCvNcG-XGm7Yo6Pob_4g-1YfZaJPx4zlU/9eff45d79b5bd0be/Altjaq_5GpQY8BwnVVWOJC39t7jTuIrpIgn_LCADh3M-1776804750-1.2.1.1-jm0.MP3aAe6vSG2r208JfnzR1vgxKY7Ln78Z6Unqz7W1l7W2GxpumlisgAm2pVUT — 200 — 267.8 KiB — 141 ms — h3blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdbchallenges.cloudflare.com/16c04800-... blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdb — 200 — -1 B — 18 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/d/9eff45d79b5bd0be/1776804750329/QKIQ7NYQy4hmQVcchallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/d/9eff45d79b5bd0be/1776804750329/QKIQ7NYQy4hmQVc — 200 — 4.4 KiB — 20 ms — h3blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdbchallenges.cloudflare.com/16c04800-... blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdb — 200 — -1 B — 40 ms — blobblob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdbchallenges.cloudflare.com/16c04800-... blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdb — -1 — 0 B — 0 ms — blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdbchallenges.cloudflare.com/16c04800-... blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdb — 200 — -1 B — 41 ms — blobhttps://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/pat/9eff45d79b5bd0be/1776804750329/11e38acf7626c3f9340acbbfad2c53859ba381491a4e1990f90cc0c5a5274081/0gjC0FHPS_TLkIichallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/pat/9eff45d79b5bd0be/1776804750329/11e38acf7626c3f9340acbbfad2c53859ba381491a4e1990f90cc0c5a5274081/0gjC0FHPS_TLkIi — 401 — 1.7 KiB — 21 ms — h3blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdbchallenges.cloudflare.com/16c04800-... blob:https://challenges.cloudflare.com/16c04800-90b8-41cb-b79f-6972791b6fdb — 200 — -1 B — 13 ms — blob
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
13% of JavaScript execution is third-party
First-party Third-party 164ms · 0KB · CA$2/mo
Unattributable
Other
Optional
Execution 164ms
Transfer 0 KB
Monthly Cost CA$2/mo

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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