speedlify2

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

Measurement runs · Embed a score · Field data from the Chrome UX Report ·

cyber-banana-starter.freshjuice.dev

https://cyber-banana-starter.freshjuice.dev/

99 95 100 100 –CWV 18AXE

Data from Aug 20, 2026, 8:35 PM UTC — 22h old.

Build Awesome Starters · 1 measurement · since Aug 20, 2026 · last attempt 22h

Stack

Detected on the same page load as the accessibility pass — the generator from <meta name="generator"> or the shape of the page, the host from response headers.

Eleventy 3.1.6 Built with Eleventy 3.1.6
Cloudflare Hosted by Cloudflare

Scores

99
Performance
no change
95
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 1.55 s — — 1.55 s 1.55 s
CLS Cumulative Layout Shift 0.010 — — 0.010 0.010
TBT Total Blocking Time 0 ms — — 0 ms 0 ms
FCP First Contentful Paint 1.55 s — — 1.55 s 1.55 s
Speed Index 1.55 s — — 1.55 s 1.55 s
TTFB Time to First Byte 621 ms — — 621 ms 621 ms

What LCP is made of

A flat LCP number tells you something regressed. The subparts tell you whether it was the server, resource discovery, the download, or rendering.

time to first byte 115 ms
element render delay 81 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 72.0 kB — — 72.0 kB 72.0 kB
Requests 9 — — 9 9
Third-party Weight 1.3 kB — — 1.3 kB 1.3 kB
Third-party CPU 0 ms — — 0 ms 0 ms
Unused JS 0 B — — 0 B 0 B
Unused CSS 0 B — — 0 B 0 B

By resource type

font 19.8 kB · 2 req
image 16.2 kB · 1 req
stylesheet 15.6 kB · 2 req
document 7.8 kB · 1 req
script 4.1 kB · 1 req
other 842 B · 1 req
third party 1.3 kB · 1 req

Third parties 1 entities

1.3 kB transferred, 0 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

Cloudflare CDN 1.3 kB · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 208 ms — — 208 ms 208 ms
Long Tasks 0 — — 0 0
DOM Elements 179 — — 179 179
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 18 — — 18 18
A11y Failures 1 — — 1 1
A11y Failing Nodes 17 — — 17 17

Main thread work

style layout 83 ms
other 82 ms
parse HTML 19 ms
script evaluation 14 ms
paint composite render 9 ms
script parse compile 2 ms

Axe violations axe-core 4.13.0, full rule set

18 violating nodes across 2 rules, 199 passing. This is a standalone axe run, stricter than the subset Lighthouse folds into its score above — and it is the second tiebreaker in the ranking.

  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 17 nodes
  • moderate region — All page content should be contained by landmarks 1 node

Accessibility failures 1 of 19 audits

Tracked as a count, not just the score — the weighted score is coarse enough that you can ship a broken component and barely move it.

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 17 nodes

Hygiene

Changes rarely — which is exactly why a change is worth noticing.

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Every stored run for this URL, newest first. Failures are kept as records — "this site was down on Tuesday" is data too.

When PerfLCPCLSTBTWeight RunsSpreadBenchTook
Aug 20, 2026, 8:35 PM UTC 99 1.55 s 0.010 0 ms 72.0 kB 3/3 ±1 2,446 21.5s

Embed this score

Live below, then the markup that produces it. Drop that on any page to show cyber-banana-starter.freshjuice.dev's scores, updated whenever this instance re-measures — more about the component. Don’t forget to bundle the speedlify-score.js component code into your site! 

<speedlify-score speedlify-url="https://zachleat.github.io/speedlify2/" url="https://cyber-banana-starter.freshjuice.dev/"></speedlify-score>