speedlify2

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

Charts Measurement runs Embed a score

cosmo-digital.at

https://cosmo-digital.at/

99 100 100 100 !AXE –CWV

Ranks Overall #556 Built Awesome #449

Data from Sep 4, 2026, 6:08 PM UTC old Measured once a week · 3 runs since Aug 20, 2026

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

Stack

Eleventy Built with Eleventy
Amazon S3 Hosted by Amazon S3

Lighthouse Scores

99
Performance
↓ -1 (-1%)
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 1.96 s good ↑ +518 ms (+36%) 1.44 s – 2.11 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.028 good → no change 0.028 – 0.036
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 907 ms good ↓ -7 ms (-0.8%) 907 ms – 1.64 s
Speed Index 907 ms good ↓ -76 ms (-7.7%) 907 ms – 1.64 s
TTFB Time to First Byte 607 ms good ↓ -7 ms (-1.1%) 607 ms – 614 ms

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.

element render delay 51 ms
resource load duration 16 ms
resource load delay 11 ms
time to first byte 5 ms

Page weight

Metric Value Change / range Trend
Page Weight 313 kB ↓ -1.7 kB (-0.6%) 312 kB – 315 kB
Requests 50 ↓ -1 (-2%) 50 – 51
Third-party Weight 2.4 kB ↓ -571 B (-19%) 2.4 kB – 3.0 kB
Third-party CPU 3 ms ↑ +0 ms (+10%) 2 ms – 3 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 52.5% 156 kB · 30 req
  • font 38% 113 kB · 6 req
  • stylesheet 3.8% 11.3 kB · 4 req
  • document 3% 8.9 kB · 1 req
  • script 2.2% 6.5 kB · 6 req
  • other 0.5% 1.5 kB · 2 req

Third parties 1 entities

2.4 kB transferred, 3 ms on the main thread.

Plausible scriptother 2.4 kB · 3 ms CPU

Page health

Metric Value Change / range Trend
Main Thread Work 728 ms ↓ -11 ms (-1.5%) 533 ms – 739 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 344 → no change 344 – 344
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

other 410 ms
style layout 183 ms
paint composite render 65 ms
script evaluation 50 ms
parse HTML 17 ms
script parse compile 3 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 698 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate region — All page content should be contained by landmarks 1 node

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 4, 2026, 6:08 PM UTC 99 1.96 s 0.028 0 ms 313 kB 3/3 ±2 2,324 -6% 27.1s Wayback
Aug 28, 2026, 5:52 PM UTC 100 1.44 s 0.028 0 ms 315 kB 3/3 ±1 2,337 -6% 28.1s Wayback
Aug 20, 2026, 7:40 PM UTC 98 2.11 s 0.036 0 ms 312 kB 3/3 ±14 4,260 +72% 27s Wayback

Embed this score

Use this web component to show cosmo-digital.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://cosmo-digital.at/"></speedlify2-score>