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

deletescape.ch

https://deletescape.ch/

99 100 100 100 ✓AXE –CWV

Ranks Overall #264 Built Awesome #213

Data from Sep 4, 2026, 6:13 PM UTC old Measured once a week · 3 runs since Aug 20, 2026

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

Stack

Netlify Hosted by Netlify

Lighthouse Scores

99
Performance
no change
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 1.58 s good ↓ -11 ms (-0.7%) 1.57 s – 1.59 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 1.58 s good ↑ +4 ms (+0.3%) 1.57 s – 1.58 s
Speed Index 1.58 s good ↑ +4 ms (+0.3%) 1.57 s – 1.58 s
TTFB Time to First Byte 678 ms good ↑ +6 ms (+0.9%) 654 ms – 678 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.

time to first byte 74 ms
element render delay 40 ms

Page weight

Metric Value Change / range Trend
Page Weight 21.4 kB ↓ -188 B (-0.9%) 21.4 kB – 21.6 kB
Requests 7 → no change 7 – 7
Third-party Weight 6.5 kB ↑ +12 B (+0.2%) 6.4 kB – 6.5 kB
Third-party CPU 6 ms ↑ +2 ms (+30.6%) significant 5 ms – 6 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

  • script 34.1% 6.4 kB · 2 req
  • other 32.8% 6.1 kB · 2 req
  • document 32.6% 6.1 kB · 1 req
  • image 0.5% 95 B · 1 req

Third parties 3 entities

6.5 kB transferred, 6 ms on the main thread.

simpleanalytics.io script 4.9 kB · 6 ms CPU
cloudfront.net script 1.4 kB · 0 ms CPU
simpleanalyticscdn.com 95 B · 0 ms CPU

Page health

Metric Value Change / range Trend
Main Thread Work 145 ms ↑ +0 ms (+0.1%) 145 ms – 172 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 59 → no change 59 – 59
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

other 78 ms
script evaluation 39 ms
style layout 13 ms
parse HTML 8 ms
paint composite render 3 ms
script parse compile 2 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 139 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 4, 2026, 6:13 PM UTC 99 1.58 s 0 0 ms 21.4 kB 3/3 ±1 2,324 -6% 22.1s Wayback
Aug 28, 2026, 5:57 PM UTC 99 1.59 s 0 0 ms 21.6 kB 3/3 ±1 2,310 -7% 22.1s Wayback
Aug 20, 2026, 8:36 PM UTC 99 1.57 s 0 0 ms 21.6 kB 3/3 ±1 2,362 -5% 23.3s Wayback

Embed this score

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