example.chobble.com
Ranks Overall #1,410 Build Awesome Starters #154
Data from Oct 3, 2026, 5:51 PM UTC old Measured once a week · 7 runs since Aug 20, 2026
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Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).
Stack
Lighthouse Scores LAB Simulated
Metrics LAB
No field data: the Chrome UX Report is not being collected for this project, so every figure below is from the Lighthouse run.
| Metric | Lab Simulated | ||
|---|---|---|---|
| Value | Change / range | Trend | |
| LCP CWV (estimate) Largest Contentful Paint | 2.70 s needs work | ↓ -2 ms (-0.1%) 2.60 s – 2.84 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0 good | → no change 0 – 0 | |
| TBT Total Blocking Time | 71 ms good | ↓ -20 ms (-22%) 41 ms – 151 ms | |
| FCP First Contentful Paint | 2.55 s needs work | ↓ -2 ms (-0.1%) 2.45 s – 2.68 s | |
| Speed Index | 2.55 s good | ↓ -2 ms (-0.1%) 2.45 s – 2.68 s | |
| TTFB Time to First Byte | 609 ms good | ↑ +1 ms (+0.2%) 605 ms – 690 ms | |
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.
Page weight
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Page Weight | 9.29 MB | ↓ -46.6 kB (-0.5%) 9.19 MB – 9.57 MB | |
| Requests | 112 | ↓ -1 (-0.9%) 112 – 121 | |
| Third-party Weight | 0 B | → no change 0 B – 0 B | |
| Third-party CPU | 0 ms | → no change 0 ms – 0 ms | |
| Unused JS | 22.9 kB | ↑ +53 B (+0.2%) 0 B – 22.9 kB | |
| Unused CSS | 16.6 kB | ↑ +23 B (+0.1%) 0 B – 16.9 kB |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| other | 71.1% | 6.60 MB | 31 | |
| script | 17.9% | 1.66 MB | 24 | |
| image | 7.9% | 734 kB | 24 | |
| document | 1.5% | 136 kB | 3 | |
| stylesheet | 1.1% | 98.8 kB | 8 | |
| font | 0.6% | 54.3 kB | 2 | |
| Total | 9.29 MB | 112 |
Without JavaScript
The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.
0.6% of pixels differ — they are nearly identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 1.64 s | ↓ -321 ms (-16.4%) 1.21 s – 2.36 s | |
| Long Tasks | 2 | ↓ -1 (-33.3%) 2 – 4 | |
| DOM Elements | 1,173 | → no change 1,173 – 1,173 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 21 | ↓ -1 (-4.5%) 21 – 22 | |
| A11y Failures | 6 | → no change 6 – 6 | |
| A11y Failing Nodes | 20 | → no change 20 – 20 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 43% | 699 ms | |
| script evaluation | 25% | 415 ms | |
| style layout | 19% | 316 ms | |
| paint composite render | 8% | 131 ms | |
| parse HTML | 4% | 71 ms | |
| garbage collection | 0% | 6 ms | |
| script parse compile | 0% | 1 ms | |
| Total | 1.64 s |
Axe violations axe-core 4.13.0, full rule set
21 violating nodes across 7 rules, 1719 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
serious
aria-prohibited-attr— Elements must only use permitted ARIA attributes 7 nodesOffending elements (5 of 7)
-
li[data-height="225.0"]:nth-child(1) > .review-header > .rating[aria-label="5 out of 5 stars"]<span class="rating" aria-label="5 out of 5 stars"> -
li[data-height="262.0"] > .review-header > .rating[aria-label="5 out of 5 stars"]<span class="rating" aria-label="5 out of 5 stars"> -
li[data-height="225.0"]:nth-child(3) > .review-header > .rating[aria-label="5 out of 5 stars"]<span class="rating" aria-label="5 out of 5 stars"> -
span[aria-label="4 out of 5 stars"]<span class="rating" aria-label="4 out of 5 stars"> -
li[data-height="283.0"]:nth-child(7) > .review-header > .rating[aria-label="5 out of 5 stars"]<span class="rating" aria-label="5 out of 5 stars">
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-
serious
link-name— Links must have discernible text 6 nodesOffending elements (5 of 6)
-
a[href$="party.jpg"]<a class="image-link" href="/images/party.jpg" data-popup-trigger="" data-index="1"> -
a[href$="breakfast.jpg"]<a class="image-link" href="/images/breakfast.jpg" data-popup-trigger="" data-index="2"> -
a[href$="dinner.jpg"]<a class="image-link" href="/images/dinner.jpg" data-popup-trigger="" data-index="3"> -
a[href$="fireworks.jpg"]<a class="image-link" href="/images/fireworks.jpg" data-popup-trigger="" data-index="4"> -
a[href$="lunch.jpg"]<a class="image-link" href="/images/lunch.jpg" data-popup-trigger="" data-index="5">
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serious
color-contrast— Elements must meet minimum color contrast ratio thresholds 3 nodesOffending elements
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figcaption > .prose > p > code<code>youtube-nocookie.com</code> -
p:nth-child(3) > a:nth-child(1)<a href="https://github.com/chobbledotcom/chobble-template">template</a> -
p:nth-child(3) > a[href$="www.chobble.com"]<a href="https://www.chobble.com">chobble</a>
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-
serious
aria-hidden-focus— ARIA hidden element must not be focusable or contain focusable elements 2 nodesOffending elements
-
section:nth-child(5) > .container-wide > .slider-container > .slider-nav[aria-hidden="true"]<p class="slider-nav" aria-hidden="true"> <a href="#" class="slider-prev" disabled="">←</a> <a href="#" class="slider-next">→</a> </p> -
section:nth-child(9) > .container-wide > .slider-container > .slider-nav[aria-hidden="true"]<p class="slider-nav" aria-hidden="true"> <a href="#" class="slider-prev" disabled="">←</a> <a href="#" class="slider-next">→</a> </p>
-
-
critical
button-name— Buttons must have discernible text 1 nodeOffending element
-
.search-box > button[type="submit"]<button type="submit">
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-
serious
link-in-text-block— Links must be distinguishable without relying on color 1 nodeOffending element
-
li:nth-child(3) > a[href="/"]<a href="/">@MyPage</a>
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-
serious
scrollable-region-focusable— Scrollable region must have keyboard access 1 nodeOffending element
-
section:nth-child(9) > .container-wide > .slider-container > .slider.overflowing[data-slider-init="true"]<ul class="items slider overflowing" data-slider-init="true">
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Accessibility failures 6 of 33 audits
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aria-prohibited-attr— Elements use prohibited ARIA attributes 7 nodes -
link-name— Links do not have a discernible name 6 nodes -
color-contrast— Background and foreground colors do not have a sufficient contrast ratio. 3 nodes -
aria-hidden-focus— `[aria-hidden="true"]` elements contain focusable descendents 2 nodes -
button-name— Buttons do not have an accessible name 1 node -
link-in-text-block— Links rely on color to be distinguishable. 1 node
Best Practices failures 1 of 18 audits
-
inspector-issues— Issues were logged in the `Issues` panel in Chrome Devtools 1 item
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 3, 2026, 5:51 PM UTC | 92 | 2.70 s | 0 | 71 ms | 9.29 MB | 3/3 | ±36 | 2,502 +1% | 121.6s |
|
|
| Sep 26, 2026, 2:12 PM UTC | 92 | 2.70 s | 0 | 91 ms | 9.33 MB | 3/3 | ±2 | 2,492 0% | 166.7s |
|
|
| Sep 19, 2026, 12:56 PM UTC | 93 | 2.60 s | 0 | 46 ms | 9.29 MB | 3/3 | ±37 | 2,984 +20% | 164.5s |
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|
| Sep 12, 2026, 11:32 AM UTC | 90 | 2.79 s | 0 | 151 ms | 9.30 MB | 3/3 | ±36 | 2,472 -1% | 66.3s |
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| Sep 5, 2026, 8:07 AM UTC | 92 | 2.76 s | 0 | 55 ms | 9.29 MB | 3/3 | ±7 | 3,314 +33% | 66.1s |
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|
| Aug 29, 2026, 5:50 AM UTC | 91 | 2.84 s | 0 | 104 ms | 9.57 MB | 3/3 | ±1 | 2,470 -1% | 162.8s |
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| Aug 20, 2026, 10:29 PM UTC | 93 | 2.62 s | 0 | 41 ms | 9.19 MB | 3/3 | ±37 | 3,268 +31% | 156.4s |
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Embed this score
Use this web component to show example.chobble.com's scores on any website, updated whenever this instance re-measures. Don’t forget to bundle the speedlify2-score.js component code into your site!
<speedlify2-score speedlify-url="https://www.speedlify.dev/" url="https://example.chobble.com/"></speedlify2-score>