biehler-josef.de
Data from Aug 20, 2026, 7:06 PM UTC — 22h old.
Built Awesome · 1 measurement · since Aug 20, 2026 · last attempt 22h
https://www.biehler-josef.de/.
Lighthouse follows the redirect, so the numbers below describe the destination page, not this one. Not yet confirmed as a move; it needs to lead to the same place on several consecutive runs first.
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 | 3.31 s | — | — | 3.31 s | 3.31 s | |
| CLS Cumulative Layout Shift | 0.003 | — | — | 0.003 | 0.003 | |
| TBT Total Blocking Time | 15 ms | — | — | 15 ms | 15 ms | |
| FCP First Contentful Paint | 2.03 s | — | — | 2.03 s | 2.03 s | |
| Speed Index | 2.03 s | — | — | 2.03 s | 2.03 s | |
| TTFB Time to First Byte | 602 ms | — | — | 602 ms | 602 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 | 331.5 kB | — | — | 331.5 kB | 331.5 kB | |
| Requests | 10 | — | — | 10 | 10 | |
| Third-party Weight | 0 B | — | — | 0 B | 0 B | |
| Third-party CPU | 0 ms | — | — | 0 ms | 0 ms | |
| Unused JS | 0 B | — | — | 0 B | 0 B | |
| Unused CSS | 0 B | — | — | 0 B | 0 B |
By resource type
Page health
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Main Thread Work | 249 ms | — | — | 249 ms | 249 ms | |
| Long Tasks | 1 | — | — | 1 | 1 | |
| DOM Elements | 339 | — | — | 339 | 339 | |
| Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset | 17 | — | — | 17 | 17 | |
| A11y Failures | 4 | — | — | 4 | 4 | |
| A11y Failing Nodes | 15 | — | — | 15 | 15 |
Main thread work
Axe violations axe-core 4.13.0, full rule set
17 violating nodes across 4 rules, 386 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.
-
moderate
region— All page content should be contained by landmarks 8 nodes -
serious
color-contrast— Elements must meet minimum color contrast ratio thresholds 4 nodes -
serious
link-name— Links must have discernible text 4 nodes -
critical
image-alt— Images must have alternative text 1 node
Accessibility failures 4 of 11 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. 6 nodes -
link-name— Links do not have a discernible name 4 nodes -
target-size— Touch targets do not have sufficient size or spacing. 4 nodes -
image-alt— Image elements do not have `[alt]` attributes 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, 7:06 PM UTC | 90 | 3.31 s | 0.003 | 15 ms | 331.5 kB | 3/3 | ±18 | 2,501 | 22.8s |
Embed this score
Live below, then the markup that produces it. Drop that on any page to show
biehler-josef.de'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://biehler-josef.de/"></speedlify-score>