daslaf.dev
Ranks Overall #844 11ty Emeritus
Data from Sep 19, 2026, 3:19 AM UTC old Measured once a month · 5 runs since Aug 20, 2026
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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
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 | 2.62 s needs work | ↓ -1089 ms (-29.4%) 2.52 s – 3.71 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0.005 good | → no change 0.005 – 0.005 | |
| TBT Total Blocking Time | 22 ms good | ↑ +3 ms (+15.8%) 11 ms – 73 ms | |
| FCP First Contentful Paint | 2.47 s needs work | ↓ -6 ms (-0.2%) 1.58 s – 2.48 s | |
| Speed Index | 2.47 s good | ↓ -6 ms (-0.2%) 1.58 s – 2.48 s | |
| TTFB Time to First Byte | 624 ms good | → no change 624 ms – 805 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 | 443 kB | ↓ -591 B (-0.1%) 443 kB – 444 kB | |
| Requests | 24 | → no change 24 – 24 | |
| Third-party Weight | 40.6 kB | → no change 40.6 kB – 40.9 kB | |
| Third-party CPU | 0 ms | → no change 0 ms – 0 ms | |
| Unused JS | 27.5 kB | ↑ +127 B (+0.5%) 27.4 kB – 27.6 kB | |
| Unused CSS | 0 B | → no change 0 B – 0 B |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| image | 37.3% | 165 kB | 1 | |
| script | 30% | 132 kB | 10 | |
| other | 16.2% | 71.5 kB | 7 | |
| font | 14.4% | 63.5 kB | 2 | |
| stylesheet | 1.6% | 7.1 kB | 2 | |
| document | 0.6% | 2.5 kB | 1 | |
| Total | 443 kB | 24 |
Third parties 1 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| Google Fonts | 40.6 kB | 0 ms | |
| Total | 40.6 kB | 0 ms |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 804 ms | ↑ +64 ms (+8.6%) 729 ms – 902 ms | |
| Long Tasks | 2 | → no change 1 – 2 | |
| DOM Elements | 62 | → no change 62 – 62 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 5 | → no change 5 – 5 | |
| A11y Failures | 2 | → no change 2 – 2 | |
| A11y Failing Nodes | 3 | → no change 3 – 3 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| script evaluation | 37% | 301 ms | |
| other | 33% | 265 ms | |
| style layout | 16% | 125 ms | |
| script parse compile | 8% | 61 ms | |
| paint composite render | 5% | 39 ms | |
| parse HTML | 1% | 9 ms | |
| garbage collection | 0% | 4 ms | |
| Total | 804 ms |
Axe violations axe-core 4.13.0, full rule set
5 violating nodes across 3 rules, 136 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
serious
color-contrast— Elements must meet minimum color contrast ratio thresholds 2 nodes -
serious
role-img-alt— [role="img"] and [role="image"] elements must have alternative text 2 nodes -
serious
html-has-lang— <html> element must have a lang attribute 1 node
Accessibility failures 2 of 22 audits
-
color-contrast— Background and foreground colors do not have a sufficient contrast ratio. 2 nodes -
html-has-lang— `<html>` element does not have a `[lang]` attribute 1 node
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 19, 2026, 3:19 AM UTC | 93 | 2.62 s | 0.005 | 22 ms | 443 kB | 3/3 | ±6 | 2,493 0% | 26.3s |
|
|
| Sep 12, 2026, 1:02 AM UTC | 86 | 3.71 s | 0.005 | 19 ms | 443 kB | 3/3 | ±19 | 2,452 -1% | 28.3s |
|
|
| Sep 4, 2026, 11:45 PM UTC | 96 | 2.52 s | 0.005 | 73 ms | 444 kB | 3/3 | ±3 | 2,507 +1% | 26.1s |
|
|
| Aug 28, 2026, 11:25 PM UTC | 91 | 3.40 s | 0.005 | 11 ms | 443 kB | 3/3 | ±11 | 2,500 +1% | 27.5s |
|
|
| Aug 20, 2026, 7:34 PM UTC | 91 | 3.42 s | 0.005 | 12 ms | 443 kB | 3/3 | ±5 | 2,488 0% | 27.6s |
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