speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time.

Charts Compare Measurement runs Embed a score

fynn.be

https://fynn.be/

87 100 100 100 –AXE –CWV

Ranks Overall #1,012 Built Awesome #782

Data from Sep 5, 2026, 12:24 PM UTC old Measured once a week · 3 runs since Aug 20, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Scoring Calculator · Wayback Machine

Lighthouse Scores

87
Performance
↑ +2 (+2.4%)
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Metrics Lighthouse, mobile

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 Lighthouse
Value Change / range Trend
LCP CWV (estimate) Largest Contentful Paint 1.26 s good ↑ +57 ms (+4.7%) 1.20 s – 1.26 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.250 needs work → no change 0.250 – 0.250
TBT Total Blocking Time 0 ms good → no change 0 ms – 386 ms
FCP First Contentful Paint 1.26 s good ↑ +57 ms (+4.7%) 1.20 s – 1.26 s
Speed Index 1.67 s good ↓ -2381 ms (-58.8%) 1.67 s – 4.05 s
TTFB Time to First Byte 600 ms good ↓ -1781 ms (-74.8%) 600 ms – 2.38 s

LCP Subparts lab observed, unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is throttled.

time to first byte 597 ms
element render delay 218 ms

Page weight

Metric Value Change / range Trend
Page Weight 899 kB → no change 899 kB – 899 kB
Requests 10 → no change 10 – 10
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

  • image 70.5% 632 kB · 1 req
  • font 28.5% 256 kB · 4 req
  • stylesheet 0.5% 4.2 kB · 2 req
  • document 0.4% 3.6 kB · 1 req
  • other 0.1% 663 B · 1 req

Page health

Metric Value Change / range Trend
Main Thread Work 207 ms ↓ -33 ms (-13.6%) 207 ms – 1.46 s
Long Tasks 0 → no change 0 – 6
DOM Elements 111 → no change 111 – 111
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

other 111 ms
style layout 66 ms
paint composite render 12 ms
script evaluation 9 ms
parse HTML 7 ms
garbage collection 2 ms
script parse compile 0 ms

Axe violations axe-core , full rule set

The axe run failed: net::ERR_CONNECTION_TIMED_OUT at https://fynn.be/

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
Sep 5, 2026, 12:24 PM UTC 87 1.26 s 0.250 0 ms 899 kB 1/3 — 2,996 +21% 279.4s Wayback
Aug 29, 2026, 12:22 PM UTC 85 1.20 s 0.250 0 ms 899 kB 1/3 — 2,487 0% 281.5s Wayback
Aug 20, 2026, 11:24 PM UTC 78 1.20 s 0.250 386 ms 899 kB 1/3 — 1,927 -22% 297.2s Wayback

Embed this score

Use this web component to show fynn.be'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://fynn.be/"></speedlify2-score>