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 ·

declos.ca

https://declos.ca/

71 69 77 92 33AXE –CWV

Data from Aug 20, 2026, 8:30 PM UTC 3d old

Built Awesome #1,100 · 1 measurement · since Aug 20, 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.

Cloudflare Hosted by Cloudflare

Scores

71
Performance
no change
69
Accessibility
no change
77
Best Practices
no change
92
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 5.87 s — — 5.87 s 5.87 s
CLS Cumulative Layout Shift 0.068 — — 0.068 0.068
TBT Total Blocking Time 107 ms — — 107 ms 107 ms
FCP First Contentful Paint 2.94 s — — 2.94 s 2.94 s
Speed Index 2.94 s — — 2.94 s 2.94 s
TTFB Time to First Byte 496 ms — — 496 ms 496 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 5.87 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.

element render delay 290 ms
time to first byte 35 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 1.81 MB — — 1.81 MB 1.81 MB
Requests 47 — — 47 47
Third-party Weight 325 kB — — 325 kB 325 kB
Third-party CPU 118 ms — — 118 ms 118 ms
Unused JS 119 kB — — 119 kB 119 kB
Unused CSS 0 B — — 0 B 0 B

By resource type

image 703 kB · 17 req
script 624 kB · 11 req
media 350 kB · 2 req
font 78.4 kB · 2 req
stylesheet 36.7 kB · 9 req
document 17.7 kB · 2 req
other 2.2 kB · 4 req
third party 773 kB · 22 req

Third parties 6 entities

325 kB transferred, 118 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

Google Tag Manager 172 kB · 77 ms CPU
Cloudflare CDN 84.9 kB · 17 ms CPU
Google Fonts 49.2 kB · 0 ms CPU
Cloudflare 11.5 kB · 19 ms CPU
Vimeo 8.0 kB · 5 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 1.77 s — — 1.77 s 1.77 s
Long Tasks 4 — — 4 4
DOM Elements 244 — — 244 244
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 33 — — 33 33
A11y Failures 4 — — 4 4
A11y Failing Nodes 28 — — 28 28

Main thread work

other 577 ms
style layout 534 ms
script evaluation 376 ms
paint composite render 125 ms
script parse compile 124 ms
parse HTML 32 ms

Axe violations axe-core 4.13.0, full rule set

33 violating nodes across 5 rules, 334 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 link-name — Links must have discernible text 14 nodes
  • critical image-alt — Images must have alternative text 10 nodes
  • moderate region — All page content should be contained by landmarks 5 nodes
  • serious list — <ul> and <ol> must only directly contain <li>, <script> or <template> elements 3 nodes
  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 1 node

Accessibility failures 4 of 15 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.

  • link-name — Links do not have a discernible name 14 nodes
  • image-alt — Image elements do not have `[alt]` attributes 10 nodes
  • list — Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). 3 nodes
  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 1 node

Hygiene

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

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3

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, 8:30 PM UTC 71 5.87 s 0.068 107 ms 1.81 MB 3/3 ±21 2,340 31.9s

Embed this score

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