speedlify2

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

Measurement runs · Embed a score ·

danfascia.github.io/tai11s

https://danfascia.github.io/tai11s

100 86 100 100 12AXE –CWV

Data from Aug 20, 2026, 8:36 PM UTC 3d old

Build Awesome Starters #137 · 1 measurement · since Aug 20, 2026

This URL redirects to https://danfascia.github.io/tai11s/.

A trailing slash only, so both forms are treated as one site rather than two — one history, measured once. Lighthouse follows the redirect, so the numbers below describe the canonical page; the only cost is an extra hop on each run.

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 Built with Eleventy
GitHub Pages Hosted by GitHub Pages

Scores

100
Performance
no change
86
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 782 ms — — 782 ms 782 ms
CLS Cumulative Layout Shift 0 — — 0 0
TBT Total Blocking Time 0 ms — — 0 ms 0 ms
FCP First Contentful Paint 782 ms — — 782 ms 782 ms
Speed Index 782 ms — — 782 ms 782 ms
TTFB Time to First Byte 609 ms — — 609 ms 609 ms

What LCP is made of observed, unthrottled

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

Measured on the trace before throttling is modelled, so these are real durations that will not sum to the 782 ms above — that figure is a simulation of the same load on a slow phone and connection. Read these for the proportions: which phase dominates.

element render delay 36 ms
time to first byte 33 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 5.6 kB — — 5.6 kB 5.6 kB
Requests 4 — — 4 4
Third-party Weight 0 B — — 0 B 0 B
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

document 3.1 kB · 1 req
stylesheet 1.5 kB · 1 req
script 707 B · 1 req
other 178 B · 1 req
third party 5.6 kB · 4 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 107 ms — — 107 ms 107 ms
Long Tasks 0 — — 0 0
DOM Elements 103 — — 103 103
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 12 — — 12 12
A11y Failures 3 — — 3 3
A11y Failing Nodes 6 — — 6 6

Main thread work

other 58 ms
style layout 30 ms
script evaluation 10 ms
parse HTML 5 ms
paint composite render 2 ms
script parse compile 1 ms

Axe violations axe-core 4.13.0, full rule set

12 violating nodes across 4 rules, 149 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.

  • moderate region — All page content should be contained by landmarks 6 nodes
  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 4 nodes
  • moderate heading-order — Heading levels should only increase by one 1 node
  • moderate landmark-one-main — Document should have one main landmark 1 node

Accessibility failures 3 of 14 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. 4 nodes
  • heading-order — Heading elements are not in a sequentially-descending order 1 node
  • landmark-one-main — Document does not have a main landmark. 1 node

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, 8:36 PM UTC 100 782 ms 0 0 ms 5.6 kB 3/3 ±0 2,492 19.9s

Embed this score

Live below, then the markup that produces it. Drop that on any page to show danfascia.github.io/tai11s's scores, updated whenever this instance re-measures — more about the component. Don’t forget to bundle the speedlify2-score.js component code into your site! 

<speedlify2-score speedlify-url="https://www.speedlify.dev/" url="https://danfascia.github.io/tai11s"></speedlify2-score>