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 ·

nicolas-hoizey.photo

https://nicolas-hoizey.photo/

91 100 100 100 0AXE –CWV

Data from Aug 21, 2026, 4:44 AM UTC 2d old

Built Awesome #299 · 1 measurement · since Aug 21, 2026

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
Self-hosted · Apache Hosted by Self-hosted

Scores

91
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 3.46 s — — 3.46 s 3.46 s
CLS Cumulative Layout Shift 0.030 — — 0.030 0.030
TBT Total Blocking Time 0 ms — — 0 ms 0 ms
FCP First Contentful Paint 920 ms — — 920 ms 920 ms
Speed Index 920 ms — — 920 ms 920 ms
TTFB Time to First Byte 749 ms — — 749 ms 749 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 3.46 s above — that figure is a simulation of the same load on a slow phone and connection. Read these for the proportions: which phase dominates.

time to first byte 148 ms
resource load delay 144 ms
element render delay 31 ms
resource load duration 18 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 497 kB — — 497 kB 497 kB
Requests 18 — — 18 18
Third-party Weight 422 kB — — 422 kB 422 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

image 427 kB · 11 req
font 31.8 kB · 1 req
other 23.3 kB · 3 req
document 13.0 kB · 1 req
script 740 B · 1 req
stylesheet 403 B · 1 req
third party 422 kB · 10 req

Third parties 1 entities

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

Cloudinary 422 kB · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 253 ms — — 253 ms 253 ms
Long Tasks 0 — — 0 0
DOM Elements 385 — — 385 385
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 0 — — 0 0
A11y Failures 0 — — 0 0
A11y Failing Nodes 0 — — 0 0

Main thread work

other 133 ms
style layout 64 ms
paint composite render 22 ms
script evaluation 17 ms
parse HTML 14 ms
garbage collection 2 ms
script parse compile 1 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 712 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.

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 21, 2026, 4:44 AM UTC 91 3.46 s 0.030 0 ms 497 kB 3/3 ±1 4,200 27.7s

Embed this score

Live below, then the markup that produces it. Drop that on any page to show nicolas-hoizey.photo'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://nicolas-hoizey.photo/"></speedlify2-score>