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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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frankfuchs.net

https://frankfuchs.net/

99 100 100 100 ✓AXE –CWV

Ranks Overall #214 Built Awesome #174

Data from Sep 12, 2026, 11:32 AM UTC old Measured once a week · 14 runs since Aug 20, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · 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 Built with Eleventy
hc Hosted by hcdn

Lighthouse Scores LAB Simulated

99
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 2.27 s good ↑ +16 ms (+0.7%) 2.25 s – 2.28 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 787 ms good ↓ -125 ms (-13.7%) 787 ms – 912 ms
Speed Index 787 ms good ↓ -125 ms (-13.7%) 787 ms – 912 ms
TTFB Time to First Byte 616 ms good ↓ -134 ms (-17.9%) 616 ms – 750 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.

time to first byte 96 ms
element render delay 90 ms

Page weight

Metric Value Change / range Trend
Page Weight 340 kB ↓ -752 B (-0.2%) 340 kB – 340 kB
Requests 32 → no change 32 – 32
Third-party Weight 21.0 kB → no change 21.0 kB – 21.0 kB
Third-party CPU 7 ms ↓ -0 ms (-3.9%) 7 ms – 8 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
font 67.8% 228 kB 8
image 23.1% 77.7 kB 16
script 6.2% 21.0 kB 1
stylesheet 1.1% 3.8 kB 2
document 1% 3.2 kB 1
other 0.7% 2.5 kB 3
Total 340 kB 32

Third parties 1 entities

Entity Transfer Size Main thread Simulated
brainsellers.de script 21.0 kB 7 ms
Total 21.0 kB 7 ms

Page health

Metric Value Change / range Trend
Main Thread Work 310 ms ↓ -61 ms (-16.4%) significant 310 ms – 371 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 97 → no change 97 – 97
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 0
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
other 64% 200 ms
script evaluation 14% 42 ms
style layout 13% 40 ms
paint composite render 4% 12 ms
parse HTML 3% 9 ms
script parse compile 2% 7 ms
Total 310 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 230 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
Sep 12, 2026, 11:32 AM UTC 99 2.27 s 0 0 ms 340 kB 2/3 ±0 2,459 -1% 24.5s Wayback
Sep 11, 2026, 11:00 PM UTC ERRORED_DOCUMENT_REQUEST: Lighthouse was unable to reliably load the page you requested. Make sure you are testing the correct URL and that the server is properly responding to all requests. (Status code: 403) 17.2s
Sep 4, 2026, 9:15 PM UTC 99 2.25 s 0 0 ms 340 kB 2/3 ±0 2,490 0% 25.6s Wayback
Sep 3, 2026, 6:56 AM UTC ERRORED_DOCUMENT_REQUEST: Lighthouse was unable to reliably load the page you requested. Make sure you are testing the correct URL and that the server is properly responding to all requests. (Status code: 403) 12.8s
Sep 2, 2026, 8:31 AM UTC ERRORED_DOCUMENT_REQUEST: Lighthouse was unable to reliably load the page you requested. Make sure you are testing the correct URL and that the server is properly responding to all requests. (Status code: 403) 12.6s
Sep 1, 2026, 11:30 PM UTC ERRORED_DOCUMENT_REQUEST: Lighthouse was unable to reliably load the page you requested. Make sure you are testing the correct URL and that the server is properly responding to all requests. (Status code: 403) 12.8s
Sep 1, 2026, 1:08 PM UTC ERRORED_DOCUMENT_REQUEST: Lighthouse was unable to reliably load the page you requested. Make sure you are testing the correct URL and that the server is properly responding to all requests. (Status code: 403) 16s
Sep 1, 2026, 1:44 AM UTC lighthouse timed out after 120000ms 360.6s
Aug 31, 2026, 10:43 AM UTC ERRORED_DOCUMENT_REQUEST: Lighthouse was unable to reliably load the page you requested. Make sure you are testing the correct URL and that the server is properly responding to all requests. (Status code: 403) 13.3s
Aug 22, 2026, 3:19 PM UTC 98 2.28 s 0 0 ms 340 kB 2/3 ±0 2,517 +1% 25.2s Wayback
Aug 22, 2026, 6:38 AM UTC ERRORED_DOCUMENT_REQUEST: Lighthouse was unable to reliably load the page you requested. Make sure you are testing the correct URL and that the server is properly responding to all requests. (Status code: 403) 15.2s
Aug 21, 2026, 11:27 PM UTC lighthouse timed out after 120000ms 360.6s
Aug 21, 2026, 4:42 PM UTC ERRORED_DOCUMENT_REQUEST: Lighthouse was unable to reliably load the page you requested. Make sure you are testing the correct URL and that the server is properly responding to all requests. (Status code: 403) 14.5s
Aug 20, 2026, 10:46 PM UTC lighthouse timed out after 120000ms 360.7s

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