mrbeast.salesforce.com
https://mrbeast.salesforce.com/
Ranks Overall #1,755 Astro Showcase #215
Data from Oct 2, 2026, 1:36 PM UTC old Measured once a month · 1 run since Oct 2, 2026
Elsewhere:
PageSpeed Insights ·
Calibre ·
Treo ·
CrUX Vis ·
Tame the Bots ·
Scoring Calculator ·
Wayback Machine
Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).
Stack
Built with
Astro
Lighthouse Scores LAB Simulated
32
Performance
no change
96
Accessibility
no change
73
Best Practices
no change
91
SEO
no change
Metrics LAB FIELD
Core Web Vitals:
failing
3 of 3 assessed from real Chrome users.
Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-09-02 → 2026-09-29), url-level.
| Metric | Lab Simulated | Field | |||
|---|---|---|---|---|---|
| Value | Change / range | Trend | p75 | Distribution | |
| LCP CWV Largest Contentful Paint | 10.20 s poor | — 10.20 s – 10.20 s | 3.46 s needs work | 52.5% 29.3% 18.3% | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | 448 ms needs work | 43.6% 35.1% 21.3% | |
| CLS CWV Cumulative Layout Shift | 0.178 needs work | — 0.178 – 0.178 | 0.150 needs work | 55.5% 37.7% 6.8% | |
| TBT Total Blocking Time | 2.59 s poor | — 2.59 s – 2.59 s | n/a | — | |
| FCP First Contentful Paint | 3.06 s poor | — 3.06 s – 3.06 s | 2.85 s needs work | 43.5% 35.2% 21.3% | |
| Speed Index | 3.06 s good | — 3.06 s – 3.06 s | n/a | — | |
| TTFB Time to First Byte | 646 ms good | — 646 ms – 646 ms | 1.58 s needs work | 41.6% 40.1% 18.3% | |
LCP Subparts LAB Unthrottled
The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is a simulated throttled estimate.
element render delay
339 ms
resource load duration
100 ms
time to first byte
94 ms
resource load delay
14 ms
LCP LAB Simulated vs LCP FIELD
Lab
10.20 s
Field p75
3.46 s
The lab LCP is 2.95× the field p75 — real users likely have above-average hardware or network connectivity.
Page weight
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Page Weight | 4.16 MB | — 4.16 MB – 4.16 MB | |
| Requests | 118 | — 118 – 118 | |
| Third-party Weight | 1.18 MB | — 1.18 MB – 1.18 MB | |
| Third-party CPU | 850 ms | — 850 ms – 850 ms | |
| Unused JS | 456 kB | — 456 kB – 456 kB | |
| Unused CSS | 26.4 kB | — 26.4 kB – 26.4 kB |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| script | 71.9% | 2.99 MB | 34 | |
| image | 10.7% | 443 kB | 26 | |
| document | 7.8% | 323 kB | 7 | |
| font | 4.2% | 176 kB | 9 | |
| stylesheet | 3.3% | 138 kB | 11 | |
| other | 2.2% | 90.1 kB | 30 | |
| Total | 4.16 MB | 118 |
Third parties 6 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| Google Tag Manager | 822 kB | 381 ms | |
| sfdcstatic.com | 289 kB | 102 ms | |
| mPulse | 61.8 kB | 362 ms | |
| Google/Doubleclick Ads | 5.5 kB | 4 ms | |
| Other Google APIs/SDKs | 231 B | 0 ms | |
| All 6 | 1.18 MB | 850 ms |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 10.11 s | — 10.11 s – 10.11 s | |
| Long Tasks | 20 | — 20 – 20 | |
| DOM Elements | 1,357 | — 1,357 – 1,357 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 18 | — 18 – 18 | |
| A11y Failures | 1 | — 1 – 1 | |
| A11y Failing Nodes | 8 | — 8 – 8 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| script evaluation | 52% | 5.24 s | |
| other | 21% | 2.11 s | |
| style layout | 10% | 986 ms | |
| script parse compile | 7% | 743 ms | |
| paint composite render | 7% | 669 ms | |
| garbage collection | 2% | 223 ms | |
| parse HTML | 1% | 136 ms | |
| Total | 10.11 s |
Axe violations axe-core 4.13.0, full rule set
18 violating nodes across 4 rules, 2315 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
critical
aria-allowed-attr— Elements must only use supported ARIA attributes 5 nodesOffending elements
-
.rounded-2xl.overflow-hidden:nth-child(1) > .video-wrapper[data-video-wrapper=""][data-ratio="16:9"] > iframe[allowfullscreen=""] >>> .ytmVideoInfoVideoTitle<a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=JBy1T5IykkU"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">F… -
.grid > .rounded-2xl.overflow-hidden:nth-child(2) > .video-wrapper[data-video-wrapper=""][data-ratio="16:9"] > iframe[allowfullscreen=""] >>> .ytmVideoInfoVideoTitle<a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=OBQELGS13XA"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">W… -
.rounded-2xl.overflow-hidden:nth-child(3) > .video-wrapper[data-video-wrapper=""][data-ratio="16:9"] > iframe[allowfullscreen=""] >>> .ytmVideoInfoVideoTitle<a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=8_aIjKi0VLM"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">R… -
.rounded-2xl.overflow-hidden:nth-child(4) > .video-wrapper[data-video-wrapper=""][data-ratio="16:9"] > iframe[allowfullscreen=""] >>> .ytmVideoInfoVideoTitle<a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=rKg5OZNM1aU"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">O… -
iframe[title="Video one"] >>> .ytmVideoInfoVideoTitle<a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=LUFbseO6SoA"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">"…
-
-
serious
aria-prohibited-attr— Elements must only use permitted ARIA attributes 5 nodesOffending elements
-
.rounded-2xl.overflow-hidden:nth-child(1) > .video-wrapper[data-video-wrapper=""][data-ratio="16:9"] > iframe[allowfullscreen=""] >>> #movie_player<div class="html5-video-player ytp-hide-controls ytp-exp-bottom-control-flexbox ytp-modern-caption ytp-livebadge-color unstarted-mode ytp-small-mode" tabindex="" id="movie_player" data-version="/s/pl… -
.grid > .rounded-2xl.overflow-hidden:nth-child(2) > .video-wrapper[data-video-wrapper=""][data-ratio="16:9"] > iframe[allowfullscreen=""] >>> #movie_player<div class="html5-video-player ytp-hide-controls ytp-exp-bottom-control-flexbox ytp-modern-caption ytp-livebadge-color unstarted-mode ytp-small-mode" tabindex="" id="movie_player" data-version="/s/pl… -
.rounded-2xl.overflow-hidden:nth-child(3) > .video-wrapper[data-video-wrapper=""][data-ratio="16:9"] > iframe[allowfullscreen=""] >>> #movie_player<div class="html5-video-player ytp-hide-controls ytp-exp-bottom-control-flexbox ytp-modern-caption ytp-livebadge-color unstarted-mode ytp-small-mode" tabindex="" id="movie_player" data-version="/s/pl… -
.rounded-2xl.overflow-hidden:nth-child(4) > .video-wrapper[data-video-wrapper=""][data-ratio="16:9"] > iframe[allowfullscreen=""] >>> #movie_player<div class="html5-video-player ytp-hide-controls ytp-exp-bottom-control-flexbox ytp-modern-caption ytp-livebadge-color unstarted-mode ytp-small-mode" tabindex="" id="movie_player" data-version="/s/pl… -
iframe[title="Video one"] >>> #movie_player<div class="html5-video-player ytp-hide-controls ytp-exp-bottom-control-flexbox ytp-modern-caption ytp-livebadge-color unstarted-mode ytp-small-mode" tabindex="" id="movie_player" data-version="/s/pl…
-
-
critical
button-name— Buttons must have discernible text 4 nodesOffending elements
-
.grid > .rounded-2xl.overflow-hidden:nth-child(2) > .video-wrapper[data-video-wrapper=""][data-ratio="16:9"] > iframe[allowfullscreen=""] >>> .ytmVideoInfoChannelAvatar<button class="ytmVideoInfoLink ytmVideoInfoChannelAvatar"><img class="ytCoreImageHost ytmVideoInfoChannelLogo ytCoreImageFillParentHeight ytCoreImageFillParentWidth ytCoreImageContentModeScaleAspect… -
.rounded-2xl.overflow-hidden:nth-child(3) > .video-wrapper[data-video-wrapper=""][data-ratio="16:9"] > iframe[allowfullscreen=""] >>> .ytmVideoInfoChannelAvatar<button class="ytmVideoInfoLink ytmVideoInfoChannelAvatar"><img class="ytCoreImageHost ytmVideoInfoChannelLogo ytCoreImageFillParentHeight ytCoreImageFillParentWidth ytCoreImageContentModeScaleAspect… -
.rounded-2xl.overflow-hidden:nth-child(4) > .video-wrapper[data-video-wrapper=""][data-ratio="16:9"] > iframe[allowfullscreen=""] >>> .ytmVideoInfoChannelAvatar<button class="ytmVideoInfoLink ytmVideoInfoChannelAvatar"><img class="ytCoreImageHost ytmVideoInfoChannelLogo ytCoreImageFillParentHeight ytCoreImageFillParentWidth ytCoreImageContentModeScaleAspect… -
iframe[title="Video one"] >>> .ytmVideoInfoChannelAvatar<button class="ytmVideoInfoLink ytmVideoInfoChannelAvatar"><img class="ytCoreImageHost ytmVideoInfoChannelLogo ytCoreImageFillParentHeight ytCoreImageFillParentWidth ytCoreImageContentModeScaleAspect…
-
-
minor
empty-heading— Headings should not be empty 4 nodesOffending elements
-
.py-3.container:nth-child(1) > .max-w-3xl.mx-auto[data-astro-cid-lmirsoyb=""] > .gap-4.mb-4.flex-row > .text-4xl.md\:text-5xl.text-\[\#00B3FF\]<h2 class="text-4xl md:text-5xl text-[#00B3FF] uppercase text-left mb-0" data-astro-cid-lmirsoyb=""><span></span></h2> -
.py-3.container:nth-child(3) > .max-w-3xl.mx-auto[data-astro-cid-lmirsoyb=""] > .gap-4.mb-4.flex-row > .text-4xl.md\:text-5xl.text-\[\#00B3FF\]<h2 class="text-4xl md:text-5xl text-[#00B3FF] uppercase text-left mb-0" data-astro-cid-lmirsoyb=""><span></span></h2> -
.sm\:px-4[data-scroll-speed="0.03"][data-scroll=""]:nth-child(19) > .py-3.container:nth-child(3) > .max-w-3xl.mx-auto[data-astro-cid-lmirsoyb=""] > .gap-4.mb-4.flex-row > .text-2xl.text-\[\#00B3FF\].mb-0<h2 class="text-2xl text-[#00B3FF] uppercase text-left mb-0" data-astro-cid-lmirsoyb=""><span></span></h2> -
.sm\:px-4[data-scroll-speed="0.03"][data-scroll=""]:nth-child(51) > .py-3.container > .max-w-3xl.mx-auto[data-astro-cid-lmirsoyb=""] > .gap-4.mb-4.flex-row > .text-2xl.text-\[\#00B3FF\].mb-0<h2 class="text-2xl text-[#00B3FF] uppercase text-left mb-0" data-astro-cid-lmirsoyb=""><span></span></h2>
-
Accessibility failures 1 of 25 audits
-
target-size— Touch targets do not have sufficient size or spacing. 8 nodes
Best Practices failures 4 of 20 audits
-
third-party-cookies— Uses third-party cookies 1 item -
errors-in-console— Browser errors were logged to the console 1 item -
inspector-issues— Issues were logged in the `Issues` panel in Chrome Devtools 1 item -
valid-source-maps— Missing source maps for large first-party JavaScript 1 item
SEO failures 1 of 8 audits
-
link-text— Links do not have descriptive text 3 items
Hygiene
HTTPS
HSTS
CSP
Clickjacking protection
Origin isolation
Trusted Types
bfcache
h2
1 console error
Measurement log
Field history 25 weeks
Weekly p75 from the CrUX History API, backfilled in a single request.
| Week ending | LCP | INP | CLS | FCP | TTFB |
|---|---|---|---|---|---|
| 2026-09-26 | 3.46 s | 454 ms | 0.150 | 2.84 s | 1.57 s |
| 2026-09-19 | 3.49 s | 454 ms | 0.150 | 2.86 s | 1.59 s |
| 2026-09-12 | 3.49 s | 471 ms | 0.150 | 2.85 s | 1.59 s |
| 2026-09-05 | 3.51 s | 479 ms | 0.150 | 2.85 s | 1.58 s |
| 2026-08-29 | 4.07 s | 531 ms | 0.150 | 3.14 s | 1.90 s |
| 2026-08-22 | 4.04 s | 522 ms | 0.150 | 3.15 s | 1.85 s |
| 2026-08-15 | 4.15 s | 517 ms | 0.150 | 3.21 s | 1.86 s |
| 2026-08-08 | 4.15 s | 501 ms | 0.150 | 3.24 s | 1.84 s |
| 2026-08-01 | 4.17 s | 482 ms | 0.150 | 3.29 s | 1.86 s |
| 2026-07-25 | 4.21 s | 482 ms | 0.150 | 3.38 s | 1.92 s |
| 2026-07-18 | 4.30 s | 457 ms | 0.150 | 3.48 s | 1.98 s |
| 2026-07-11 | 4.39 s | 508 ms | 0.160 | 3.52 s | 2.07 s |
Runs
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026, 1:36 PM UTC | 32 | 10.20 s | 0.178 | 2.59 s | 4.16 MB | 3/3 | ±8 | 2,456 -1% | 89.6s |
|