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 ·

fullstax.de

https://fullstax.de/

91 100 100 100 –CWV 16AXE

Data from Aug 20, 2026, 10:53 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.

Eleventy Built with Eleventy
Netlify Hosted by Netlify

Scores

91
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 1.08 s — — 1.08 s 1.08 s
CLS Cumulative Layout Shift 0.195 — — 0.195 0.195
TBT Total Blocking Time 0 ms — — 0 ms 0 ms
FCP First Contentful Paint 800 ms — — 800 ms 800 ms
Speed Index 800 ms — — 800 ms 800 ms
TTFB Time to First Byte 629 ms — — 629 ms 629 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.

element render delay 86 ms
time to first byte 21 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 2.33 MB — — 2.33 MB 2.33 MB
Requests 43 — — 43 43
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

image 2.27 MB · 35 req
font 38.4 kB · 2 req
other 8.3 kB · 2 req
document 7.3 kB · 1 req
stylesheet 4.8 kB · 1 req
script 985 B · 1 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 747 ms — — 747 ms 747 ms
Long Tasks 0 — — 0 0
DOM Elements 300 — — 300 300
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 16 — — 16 16
A11y Failures 0 — — 0 0
A11y Failing Nodes 0 — — 0 0

Main thread work

other 476 ms
style layout 110 ms
paint composite render 105 ms
script evaluation 37 ms
parse HTML 15 ms
script parse compile 4 ms

Axe violations axe-core 4.13.0, full rule set

16 violating nodes across 1 rule, 331 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 16 nodes

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, 10:53 PM UTC 91 1.08 s 0.195 0 ms 2.33 MB 3/3 ±1 2,682 25.6s

Embed this score

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