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 ·

liberte.unices.org

https://liberte.unices.org/

94 97 96 91 –CWV 5AXE

Data from Aug 21, 2026, 3:09 AM UTC — 16h old.

Built Awesome · 1 measurement · since Aug 21, 2026 · last attempt 16h

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.

Netlify Hosted by Netlify

Scores

94
Performance
no change
97
Accessibility
no change
96
Best Practices
no change
91
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 3.15 s — — 3.15 s 3.15 s
CLS Cumulative Layout Shift 0.026 — — 0.026 0.026
TBT Total Blocking Time 0 ms — — 0 ms 0 ms
FCP First Contentful Paint 774 ms — — 774 ms 774 ms
Speed Index 774 ms — — 774 ms 774 ms
TTFB Time to First Byte 604 ms — — 604 ms 604 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.

element render delay 24 ms
resource load duration 12 ms
resource load delay 9 ms
time to first byte 6 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 608.4 kB — — 608.4 kB 608.4 kB
Requests 10 — — 10 10
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

image 543.5 kB · 3 req
font 54.3 kB · 1 req
stylesheet 6.5 kB · 1 req
document 1.6 kB · 1 req
other 281 B · 2 req
third party 180 B · 2 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 167 ms — — 167 ms 167 ms
Long Tasks 0 — — 0 0
DOM Elements 51 — — 51 51
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 5 — — 5 5
A11y Failures 1 — — 1 1
A11y Failing Nodes 1 — — 1 1

Main thread work

other 99 ms
style layout 47 ms
script evaluation 9 ms
parse HTML 7 ms
paint composite render 6 ms
script parse compile 0 ms

Axe violations axe-core 4.13.0, full rule set

5 violating nodes across 2 rules, 117 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 4 nodes
  • moderate landmark-one-main — Document should have one main landmark 1 node

Accessibility failures 1 of 13 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.

  • 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 21, 2026, 3:09 AM UTC 94 3.15 s 0.026 0 ms 608.4 kB 3/3 ±6 2,480 23.8s

Embed this score

Live below, then the markup that produces it. Drop that on any page to show liberte.unices.org'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://liberte.unices.org/"></speedlify-score>