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.

Charts Compare Measurement runs Embed a score Open to Work

flyweb.at

https://www.flyweb.at/

91PERF 100A11Y 96BEST 100SEO !AXE –CWV

Ranks Overall #831 Built Awesome #613

Data from Oct 5, 2026, 8:32 AM UTC old Measured once a week · 7 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

Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

91
Performance
↓ -7 (-7.1%)
100
Accessibility
no change
96
Best Practices
no change
100
SEO
↑ +8 (+8.7%)

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 3.02 s needs work ↑ +1118 ms (+58.9%) 1.89 s – 3.03 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 ↓ -0.028 (-100%) 0 – 0.033
TBT Total Blocking Time 4 ms good ↑ +4 ms 0 ms – 4 ms
FCP First Contentful Paint 1.82 s needs work ↑ +146 ms (+8.7%) 1.67 s – 2.39 s
Speed Index 4.36 s needs work ↑ +1610 ms (+58.6%) 2.20 s – 4.36 s
TTFB Time to First Byte 457 ms good ↓ -104 ms (-18.5%) 457 ms – 971 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 2.17 s
time to first byte 327 ms

Page weight

Metric Value Change / range Trend
Page Weight 275 kB ↓ -22 B 131 kB – 276 kB
Requests 18 → no change 18 – 18
Third-party Weight 10.2 kB → no change 9.6 kB – 11.5 kB
Third-party CPU 5 ms ↓ -0 ms (-8%) 4 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 53.9% 146 kB 3
image 21.3% 57.8 kB 6
document 7.8% 21.0 kB 1
script 7.6% 20.6 kB 3
other 6.7% 18.2 kB 3
stylesheet 2.7% 7.2 kB 1
Total 275 kB 18

Third parties 1 entities

Entity Transfer Size Main thread Simulated
Cloudflare script 10.2 kB 5 ms
Total 10.2 kB 5 ms

Page health

Metric Value Change / range Trend
Main Thread Work 1.35 s ↓ -3215 ms (-70.5%) significant 1.07 s – 4.56 s
Long Tasks 1 ↑ +1 0 – 3
DOM Elements 283 → no change 283 – 283
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 46% 626 ms
style layout 20% 272 ms
script evaluation 16% 215 ms
paint composite render 16% 210 ms
parse HTML 1% 20 ms
script parse compile 0% 6 ms
Total 1.35 s

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 245 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Best Practices failures 1 of 18 audits

  • image-size-responsive — Serves images with low resolution 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 5, 2026, 8:32 AM UTC 91 3.02 s 0 4 ms 275 kB 3/3 ±11 2,456 -1% 31.6s Wayback
Sep 28, 2026, 4:00 AM UTC 98 1.90 s 0.028 0 ms 275 kB 3/3 ±6 2,482 0% 42.7s Wayback
Sep 21, 2026, 1:07 AM UTC 91 3.03 s 0 0 ms 275 kB 3/3 ±2 2,455 -1% 34.7s Wayback
Sep 14, 2026, 12:47 AM UTC 91 2.77 s 0 0 ms 131 kB 2/3 ±0 2,870 +15% 64.7s Wayback
Sep 6, 2026, 11:33 PM UTC 98 1.89 s 0.033 0 ms 275 kB 3/3 ±7 2,446 -2% 30.1s Wayback
Aug 30, 2026, 8:49 PM UTC 98 1.93 s 0.033 0 ms 274 kB 3/3 ±4 2,501 +1% 31.6s Wayback
Aug 21, 2026, 6:38 PM UTC 92 2.88 s 0 0 ms 276 kB 3/3 ±5 2,297 -8% 31.4s Wayback

Embed this score

Use this web component to show flyweb.at'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://www.flyweb.at/"></speedlify2-score>