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

templatedeck.com

https://templatedeck.com/

100 96 100 100 ✗AXE –CWV

Ranks Overall #1,041 Built Awesome #803

Data from Sep 6, 2026, 2:08 PM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Stack

Vercel Hosted by Vercel

Lighthouse Scores

100
Performance
↑ +1 (+1%)
96
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 1.81 s good ↓ -220 ms (-10.8%) 1.81 s – 2.03 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 → no change 0 – 0
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 941 ms good ↑ +5 ms (+0.5%) 936 ms – 1.06 s
Speed Index 1.34 s good ↓ -17 ms (-1.3%) 1.16 s – 1.36 s
TTFB Time to First Byte 613 ms good ↑ +5 ms (+0.8%) 608 ms – 613 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 80 ms
time to first byte 5 ms

Page weight

Metric Value Change / range Trend
Page Weight 264 kB ↑ +312 B (+0.1%) 263 kB – 264 kB
Requests 13 → no change 13 – 13
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

  • font 44.4% 117 kB · 2 req
  • image 44.1% 116 kB · 5 req
  • stylesheet 5.2% 13.6 kB · 1 req
  • document 3.1% 8.1 kB · 1 req
  • script 2.9% 7.6 kB · 2 req
  • other 0.5% 1.2 kB · 2 req

Page health

Metric Value Change / range Trend
Main Thread Work 419 ms ↓ -1 ms (-0.3%) 391 ms – 420 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 137 → no change 137 – 137
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 8 ↑ +1 (+14.3%) significant 7 – 8
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 4 → no change 4 – 4

Main thread work

other 221 ms
style layout 116 ms
script evaluation 33 ms
paint composite render 30 ms
parse HTML 16 ms
script parse compile 3 ms

Axe violations axe-core 4.13.0, full rule set

8 violating nodes across 2 rules, 218 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 4 nodes
  • moderate region — All page content should be contained by landmarks 4 nodes

Accessibility failures 1 of 20 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 4 nodes

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, 2:08 PM UTC 100 1.81 s 0 0 ms 264 kB 3/3 ±1 2,461 -1% 23.7s Wayback
Aug 30, 2026, 1:41 PM UTC 99 2.03 s 0 0 ms 263 kB 3/3 ±0 2,492 0% 23.3s Wayback
Aug 21, 2026, 4:38 PM UTC 100 1.81 s 0 0 ms 263 kB 3/3 ±1 2,472 0% 23.4s Wayback

Embed this score

Use this web component to show templatedeck.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://templatedeck.com/"></speedlify2-score>