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

duetds.com

https://www.duetds.com/

99 100 100 100 ✓AXE –CWV

Ranks Overall #235 Built Awesome #190

Data from Sep 6, 2026, 11:30 PM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Lighthouse Scores

99
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 1.88 s 1.88 s ↑ +1 ms (+0.1%) 1.88 s 1.89 s
CLS Cumulative Layout Shift 0.030 0.030 → no change 0.030 0.030
TBT Total Blocking Time 0 ms 0 ms → no change 0 ms 6 ms
FCP First Contentful Paint 1.73 s 1.73 s ↑ +1 ms (+0.1%) 1.73 s 1.74 s
Speed Index 1.73 s 1.73 s ↑ +1 ms (+0.1%) 1.73 s 1.74 s
TTFB Time to First Byte 602 ms 604 ms ↓ -2 ms (-0.3%) 602 ms 607 ms

LCP Subparts lab observed, unthrottled

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

element render delay 59 ms
time to first byte 3 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 122 kB 122 kB ↑ +168 B (+0.1%) 122 kB 122 kB
Requests 22 22 → no change 22 22
Third-party Weight 0 B 0 B → no change 0 B 0 B
Third-party CPU 0 ms 0 ms → no change 0 ms 0 ms
Unused JS 0 B 0 B → no change 0 B 0 B
Unused CSS 10.4 kB 10.4 kB → no change 10.4 kB 10.4 kB

By resource type

  • script 41.5% 48.9 kB · 12 req
  • font 41.1% 48.5 kB · 3 req
  • document 14.8% 17.5 kB · 1 req
  • other 2.6% 3.1 kB · 2 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 402 ms 374 ms ↑ +28 ms (+7.5%) 374 ms 461 ms
Long Tasks 0 0 → no change 0 2
DOM Elements 479 476 ↑ +3 (+0.6%) 476 479
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 0 → no change 0 0
A11y Failures 1 1 → no change 1 1
A11y Failing Nodes 1 1 → no change 1 1

Main thread work

other 172 ms
script evaluation 91 ms
style layout 88 ms
parse HTML 29 ms
paint composite render 12 ms
script parse compile 10 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 124 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 1 of 20 audits

  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 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 6, 2026, 11:30 PM UTC 99 1.88 s 0.030 0 ms 122 kB 3/3 ±1 2,462 -1% 24.8s Wayback
Aug 30, 2026, 8:47 PM UTC 99 1.88 s 0.030 0 ms 122 kB 3/3 ±2 2,760 +11% 25.9s Wayback
Aug 21, 2026, 5:37 PM UTC 99 1.89 s 0.030 6 ms 122 kB 3/3 ±1 2,487 0% 24.7s Wayback

Embed this score

Use this web component to show duetds.com'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.duetds.com/"></speedlify2-score>