artificial.design
Data from Aug 20, 2026, 4:29 PM UTC — 26h old.
Built Awesome · 1 measurement · since Aug 20, 2026 · last attempt 26h
Stack
Detected on the same page load as the accessibility pass — the generator
from <meta name="generator"> or the shape of the page,
the host from response headers.
Scores
Lab metrics Lighthouse, mobile
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| LCP Largest Contentful Paint | 23.73 s | — | — | 23.73 s | 23.73 s | |
| CLS Cumulative Layout Shift | 0 | — | — | 0 | 0 | |
| TBT Total Blocking Time | 31 ms | — | — | 31 ms | 31 ms | |
| FCP First Contentful Paint | 2.77 s | — | — | 2.77 s | 2.77 s | |
| Speed Index | 4.40 s | — | — | 4.40 s | 4.40 s | |
| TTFB Time to First Byte | 925 ms | — | — | 925 ms | 925 ms |
What LCP is made of
A flat LCP number tells you something regressed. The subparts tell you whether it was the server, resource discovery, the download, or rendering.
Page weight
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Page Weight | 4.38 MB | — | — | 4.38 MB | 4.38 MB | |
| Requests | 15 | — | — | 15 | 15 | |
| Third-party Weight | 191.0 kB | — | — | 191.0 kB | 191.0 kB | |
| Third-party CPU | 43 ms | — | — | 43 ms | 43 ms | |
| Unused JS | 86.3 kB | — | — | 86.3 kB | 86.3 kB | |
| Unused CSS | 0 B | — | — | 0 B | 0 B |
By resource type
Third parties 3 entities
191.0 kB transferred, 43 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.
Page health
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Main Thread Work | 554 ms | — | — | 554 ms | 554 ms | |
| Long Tasks | 1 | — | — | 1 | 1 | |
| DOM Elements | 103 | — | — | 103 | 103 | |
| Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset | 22 | — | — | 22 | 22 | |
| A11y Failures | 3 | — | — | 3 | 3 | |
| A11y Failing Nodes | 19 | — | — | 19 | 19 |
Main thread work
Axe violations axe-core 4.13.0, full rule set
22 violating nodes across 5 rules, 187 passing. This is a standalone axe run, stricter than the subset Lighthouse folds into its score above — and it is the second tiebreaker in the ranking.
-
serious
color-contrast— Elements must meet minimum color contrast ratio thresholds 17 nodes -
moderate
region— All page content should be contained by landmarks 2 nodes -
moderate
landmark-one-main— Document should have one main landmark 1 node -
serious
link-name— Links must have discernible text 1 node -
moderate
page-has-heading-one— Page should contain a level-one heading 1 node
Accessibility failures 3 of 13 audits
Tracked as a count, not just the score — the weighted score is coarse enough that you can ship a broken component and barely move it.
-
color-contrast— Background and foreground colors do not have a sufficient contrast ratio. 17 nodes -
link-name— Links do not have a discernible name 1 node -
landmark-one-main— Document does not have a main landmark. 1 node
Hygiene
Changes rarely — which is exactly why a change is worth noticing.
Measurement log
Every stored run for this URL, newest first. Failures are kept as records — "this site was down on Tuesday" is data too.
| When | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took |
|---|---|---|---|---|---|---|---|---|---|
| Aug 20, 2026, 4:29 PM UTC | 68 | 23.73 s | 0 | 31 ms | 4.38 MB | 3/3 | ±3 | 2,378 | 30.7s |
Embed this score
Live below, then the markup that produces it. Drop that on any page to show
artificial.design's scores, updated whenever this instance
re-measures — more about the component. Don’t forget to bundle the speedlify-score.js component code into your site!
<speedlify-score speedlify-url="https://zachleat.github.io/speedlify2/" url="https://artificial.design/"></speedlify-score>