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 ·

workingdraft.de

https://workingdraft.de/

99 93 100 100 CWV 3AXE

Data from Aug 21, 2026, 10:35 AM UTC — 8h old.

Built Awesome · 1 measurement · since Aug 21, 2026 · last attempt 8h

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 2.0.0 Built with Eleventy 2.0.0

Scores

99
Performance
no change
93
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 1.81 s 1.81 s 1.81 s
CLS Cumulative Layout Shift 0 0 0
TBT Total Blocking Time 78 ms 78 ms 78 ms
FCP First Contentful Paint 1.09 s 1.09 s 1.09 s
Speed Index 1.70 s 1.70 s 1.70 s
TTFB Time to First Byte 715 ms 715 ms 715 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 185 ms
time to first byte 115 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 448.8 kB 448.8 kB 448.8 kB
Requests 47 47 47
Third-party Weight 48.8 kB 48.8 kB 48.8 kB
Third-party CPU 0 ms 0 ms 0 ms
Unused JS 25.9 kB 25.9 kB 25.9 kB
Unused CSS 0 B 0 B 0 B

By resource type

image 144.1 kB · 10 req
other 110.8 kB · 23 req
script 96.2 kB · 4 req
font 73.4 kB · 3 req
document 14.9 kB · 1 req
stylesheet 9.0 kB · 2 req
media 381 B · 1 req
third party 49.0 kB · 3 req

Third parties 2 entities

48.8 kB transferred, 0 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

Amazon Web Services 45.7 kB · 0 ms CPU
webmention.io 3.2 kB · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 1.37 s 1.37 s 1.37 s
Long Tasks 4 4 4
DOM Elements 2,132 2,132 2,132
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 3 3 3
A11y Failures 3 3 3
A11y Failing Nodes 3 3 3

Main thread work

script evaluation 583 ms
other 347 ms
style layout 219 ms
paint composite render 100 ms
parse HTML 50 ms
garbage collection 36 ms
script parse compile 32 ms

Axe violations axe-core 4.13.0, full rule set

3 violating nodes across 3 rules, 1288 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-unique — Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node
  • serious link-name — Links must have discernible text 1 node
  • moderate region — All page content should be contained by landmarks 1 node

Accessibility failures 3 of 30 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.

  • link-name — Links do not have a discernible name 1 node
  • target-size — Touch targets do not have sufficient size or spacing. 1 node
  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 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 21, 2026, 10:35 AM UTC 99 1.81 s 0 78 ms 448.8 kB 3/3 ±0 2,476 30.3s

Embed this score

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