speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time. Follow us on Mastodon or Bluesky.

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deuso.de

https://deuso.de/

94PERF 68A11Y 100BEST 91SEO !AXE –CWV

Ranks Overall #1,041 Built Awesome #741

Data from Oct 3, 2026, 7:44 AM UTC old Measured once a week · 7 runs since Aug 20, 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

Self-hosted · nginx Hosted by Self-hosted

Lighthouse Scores LAB Simulated

94
Performance
↑ +1 (+1.1%)
68
Accessibility
no change
100
Best Practices
no change
91
SEO
no change

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 2.59 s needs work ↓ -117 ms (-4.3%) 2.58 s – 2.71 s
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 2.16 s needs work ↓ -98 ms (-4.3%) 2.15 s – 2.26 s
Speed Index 3.25 s good ↓ -32 ms (-1%) 3.22 s – 3.29 s
TTFB Time to First Byte 713 ms good ↓ -39 ms (-5.2%) significant 710 ms – 752 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.

element render delay 862 ms
resource load delay 246 ms
time to first byte 115 ms
resource load duration 114 ms

Page weight

Metric Value Change / range Trend
Page Weight 153 kB → no change 153 kB – 153 kB
Requests 18 → no change 18 – 18
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 22.3 kB → no change 22.3 kB – 22.3 kB

By resource type

Type Transfer Share Size Requests
font 26% 37.6 kB 3
stylesheet 25.8% 37.3 kB 3
script 25.3% 36.5 kB 3
image 8.7% 12.5 kB 4
other 8.1% 11.7 kB 2
document 6.1% 8.9 kB 1
Total 153 kB 18

Page health

Metric Value Change / range Trend
Main Thread Work 1.23 s ↓ -263 ms (-17.5%) 905 ms – 1.50 s
Long Tasks 0 → no change 0 – 0
DOM Elements 85 → no change 85 – 85
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 5 → no change 5 – 33
A11y Failures 5 → no change 5 – 5
A11y Failing Nodes 17 → no change 17 – 17

Main thread work

Task Time Share Duration Simulated
other 59% 725 ms
script evaluation 32% 395 ms
style layout 7% 91 ms
paint composite render 1% 13 ms
parse HTML 1% 10 ms
script parse compile 0% 2 ms
Total 1.23 s

Axe violations axe-core 4.13.0, full rule set

5 violating nodes across 4 rules, 161 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 5 of 13 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 9 nodes
  • target-size — Touch targets do not have sufficient size or spacing. 5 nodes
  • heading-order — Heading elements are not in a sequentially-descending order 1 node
  • link-name — Links do not have a discernible name 1 node
  • landmark-one-main — Document does not have a main landmark. 1 node

SEO failures 1 of 8 audits

  • link-text — Links do not have descriptive text 3 items

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache http/1.1

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 3, 2026, 7:44 AM UTC 94 2.59 s 0 0 ms 153 kB 3/3 ±4 2,453 -1% 26.4s Wayback
Sep 26, 2026, 3:48 AM UTC 93 2.71 s 0 0 ms 153 kB 3/3 ±5 2,471 -1% 26.9s Wayback
Sep 19, 2026, 3:18 AM UTC 93 2.66 s 0 0 ms 153 kB 3/3 ±5 3,037 +22% 25.5s Wayback
Sep 12, 2026, 1:02 AM UTC 94 2.63 s 0 0 ms 153 kB 3/3 ±4 2,508 +1% 26.7s Wayback
Sep 4, 2026, 11:45 PM UTC 94 2.58 s 0 0 ms 153 kB 3/3 ±4 2,777 +12% 25.9s Wayback
Aug 28, 2026, 11:25 PM UTC 94 2.61 s 0 0 ms 153 kB 3/3 ±9 3,567 +43% 25.2s Wayback
Aug 20, 2026, 8:38 PM UTC 94 2.61 s 0 0 ms 153 kB 3/3 ±4 2,437 -2% 26.3s Wayback

Embed this score

Use this web component to show deuso.de's scores on any website, updated whenever this instance re-measures. Don’t forget to bundle the speedlify2-score.js component code into your site!

<speedlify2-score speedlify-url="https://www.speedlify.dev/" url="https://deuso.de/"></speedlify2-score>