speedlify2

Lighthouse lab metrics and Chrome UX Report field data for a list of sites, recorded on every run and compared over time.

Measurement runs · Embed a score · Field data from the Chrome UX Report ·

grochtdreis.de

https://grochtdreis.de/

100 100 100 100 –CWV 1AXE

Data from Aug 20, 2026, 10:34 PM UTC — 20h old.

Built Awesome · 1 measurement · since Aug 20, 2026 · last attempt 20h

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.

Self-hosted · Apache Hosted by Self-hosted

Scores

100
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 901 ms — — 901 ms 901 ms
CLS Cumulative Layout Shift 0.039 — — 0.039 0.039
TBT Total Blocking Time 0 ms — — 0 ms 0 ms
FCP First Contentful Paint 780 ms — — 780 ms 780 ms
Speed Index 1.10 s — — 1.10 s 1.10 s
TTFB Time to First Byte 601 ms — — 601 ms 601 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.

time to first byte 327 ms
resource load duration 110 ms
element render delay 24 ms
resource load delay 10 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 288.2 kB — — 288.2 kB 288.2 kB
Requests 6 — — 6 6
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

font 269.9 kB · 2 req
image 11.8 kB · 1 req
document 4.1 kB · 1 req
stylesheet 1.8 kB · 1 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 155 ms — — 155 ms 155 ms
Long Tasks 0 — — 0 0
DOM Elements 110 — — 110 110
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 1 — — 1 1
A11y Failures 0 — — 0 0
A11y Failing Nodes 0 — — 0 0

Main thread work

other 77 ms
style layout 55 ms
script evaluation 9 ms
paint composite render 9 ms
parse HTML 5 ms
script parse compile 0 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 269 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 landmark-banner-is-top-level — Banner landmark should not be contained in another landmark 1 node

Hygiene

Changes rarely — which is exactly why a change is worth noticing.

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

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 PerfLCPCLSTBTWeight RunsSpreadBenchTook
Aug 20, 2026, 10:34 PM UTC 100 901 ms 0.039 0 ms 288.2 kB 3/3 ±0 2,339 24s

Embed this score

Live below, then the markup that produces it. Drop that on any page to show grochtdreis.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://grochtdreis.de/"></speedlify-score>