yellowled.de
Ranks Overall #407 11ty Emeritus
Data from Sep 14, 2026, 5:54 PM UTC old Measured once a month · 4 runs since Aug 21, 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
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 | 788 ms good | ↑ +18 ms (+2.3%) 770 ms – 790 ms | |
| 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 | 0 ms good | → no change 0 ms – 0 ms | |
| FCP First Contentful Paint | 788 ms good | ↑ +18 ms (+2.3%) 765 ms – 790 ms | |
| Speed Index | 788 ms good | ↑ +18 ms (+2.3%) 765 ms – 790 ms | |
| TTFB Time to First Byte | 625 ms good | ↑ +18 ms (+3%) 602 ms – 627 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 | 10.9 kB | ↓ -329 B (-2.9%) 10.9 kB – 11.2 kB | |
| Requests | 6 | → no change 6 – 6 | |
| Third-party Weight | 0 B | → no change 0 B – 0 B | |
| Third-party CPU | 0 ms | → no change 0 ms – 0 ms | |
| Unused JS | 0 B | → no change 0 B – 0 B | |
| Unused CSS | 0 B | → no change 0 B – 0 B |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| script | 53.8% | 5.4 kB | 1 | |
| document | 18.1% | 1.8 kB | 1 | |
| stylesheet | 14.6% | 1.5 kB | 1 | |
| other | 13.5% | 1.4 kB | 2 | |
| Total | 10.9 kB | 6 |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 154 ms | ↑ +4 ms (+2.5%) 151 ms – 157 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 27 | → no change 27 – 27 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 0 | → no change 0 – 0 | |
| A11y Failures | 0 | → no change 0 – 0 | |
| A11y Failing Nodes | 0 | → no change 0 – 0 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 51% | 79 ms | |
| style layout | 30% | 47 ms | |
| script evaluation | 12% | 18 ms | |
| parse HTML | 3% | 5 ms | |
| paint composite render | 2% | 4 ms | |
| script parse compile | 1% | 2 ms | |
| Total | 154 ms |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 83 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
SEO failures 1 of 9 audits
-
robots-txt— robots.txt is not valid 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026, 5:54 PM UTC | 100 | 788 ms | 0 | 0 ms | 10.9 kB | 3/3 | ±0 | 2,655 +7% | 20.9s |
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| Sep 7, 2026, 3:02 PM UTC | 100 | 770 ms | 0 | 0 ms | 11.2 kB | 3/3 | ±0 | 2,340 -6% | 19.4s |
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| Aug 31, 2026, 10:42 AM UTC | 100 | 775 ms | 0 | 0 ms | 10.9 kB | 3/3 | ±0 | 2,339 -6% | 20.7s |
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| Aug 21, 2026, 4:32 PM UTC | 100 | 790 ms | 0 | 0 ms | 10.9 kB | 3/3 | ±5 | 2,681 +8% | 28.2s |
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