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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manuel-strehl.de

https://manuel-strehl.de/

95PERF 100A11Y 100BEST 100SEO !AXE –CWV

Ranks Overall #693 Built Awesome #517

Data from Oct 6, 2026, 12:56 PM UTC old Measured once a week · 8 runs since Aug 21, 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

Eleventy 3.1.2 Built with Eleventy 3.1.2
Self-hosted · nginx Hosted by Self-hosted

Lighthouse Scores LAB Simulated

95
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
100
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 2.20 s good ↓ -13 ms (-0.6%) 1.35 s – 2.25 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 – 132 ms
FCP First Contentful Paint 1.95 s needs work ↓ -34 ms (-1.7%) 778 ms – 2.00 s
Speed Index 4.05 s needs work ↓ -30 ms (-0.7%) 1.59 s – 4.09 s
TTFB Time to First Byte 704 ms good ↓ -13 ms (-1.8%) 603 ms – 2.21 s

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 1.91 s
resource load duration 308 ms
time to first byte 106 ms
resource load delay 9 ms

Page weight

Metric Value Change / range Trend
Page Weight 155 kB ↑ +53 B 155 kB – 155 kB
Requests 12 → no change 12 – 12
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 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
image 64.5% 99.2 kB 2
script 19.3% 29.7 kB 4
other 10.2% 15.6 kB 3
document 3.9% 6.0 kB 1
stylesheet 2.1% 3.3 kB 1
Total 155 kB 12

Without JavaScript

The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.

Scripts disabled
As rendered

0.5% of pixels differ — they are nearly identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Page health

Metric Value Change / range Trend
Main Thread Work 200 ms ↓ -16 ms (-7.2%) 197 ms – 574 ms
Long Tasks 0 → no change 0 – 2
DOM Elements 143 → no change 143 – 143
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 → no change 1 – 1
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
other 48% 97 ms
script evaluation 20% 40 ms
style layout 20% 40 ms
script parse compile 4% 8 ms
parse HTML 4% 8 ms
paint composite render 4% 7 ms
Total 200 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 319 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 6, 2026, 12:56 PM UTC 95 2.20 s 0 0 ms 155 kB 3/3 ±5 2,494 0% 27.9s Wayback
Sep 29, 2026, 11:15 AM UTC 95 2.22 s 0 0 ms 155 kB 3/3 ±7 2,406 -3% 28.5s Wayback
Sep 22, 2026, 9:09 AM UTC 100 1.35 s 0 0 ms 155 kB 3/3 ±5 2,499 +1% 26.3s Wayback
Sep 15, 2026, 5:58 AM UTC 95 2.19 s 0 0 ms 155 kB 3/3 ±5 2,345 -6% 27.2s Wayback
Sep 8, 2026, 5:41 AM UTC 98 1.35 s 0 77 ms 155 kB 3/3 ±4 3,345 +35% 27.3s Wayback
Sep 1, 2026, 1:46 AM UTC 95 2.25 s 0 0 ms 155 kB 3/3 ±5 2,468 -1% 28.3s Wayback
Aug 29, 2026, 7:48 PM UTC TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. 26s
Aug 21, 2026, 3:04 AM UTC 99 1.52 s 0 132 ms 155 kB 3/3 ±3 2,333 -6% 26.5s Wayback

Embed this score

Use this web component to show manuel-strehl.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://manuel-strehl.de/"></speedlify2-score>