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 ·

agiletto.se

https://agiletto.se/

92 74 100 92 –CWV 10AXE

Data from Aug 20, 2026, 3:39 PM UTC — 27h old.

Built Awesome · 1 measurement · since Aug 20, 2026 · last attempt 27h

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 3.0.0 Built with Eleventy 3.0.0
Cloudflare Hosted by Cloudflare

Scores

92
Performance
no change
74
Accessibility
no change
100
Best Practices
no change
92
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 2.75 s — — 2.75 s 2.75 s
CLS Cumulative Layout Shift 0.022 — — 0.022 0.022
TBT Total Blocking Time 0 ms — — 0 ms 0 ms
FCP First Contentful Paint 2.60 s — — 2.60 s 2.60 s
Speed Index 2.60 s — — 2.60 s 2.60 s
TTFB Time to First Byte 464 ms — — 464 ms 464 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 452 ms
element render delay 100 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 420.4 kB — — 420.4 kB 420.4 kB
Requests 15 — — 15 15
Third-party Weight 63.4 kB — — 63.4 kB 63.4 kB
Third-party CPU 8 ms — — 8 ms 8 ms
Unused JS 0 B — — 0 B 0 B
Unused CSS 0 B — — 0 B 0 B

By resource type

image 317.5 kB · 5 req
font 48.5 kB · 1 req
script 33.1 kB · 3 req
stylesheet 12.3 kB · 2 req
document 6.4 kB · 1 req
other 2.6 kB · 3 req
third party 63.4 kB · 5 req

Third parties 3 entities

63.4 kB transferred, 8 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

Google Fonts 49.3 kB · 0 ms CPU
Cloudflare 11.5 kB · 5 ms CPU
selfhostsam.com 2.6 kB · 2 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 511 ms — — 511 ms 511 ms
Long Tasks 1 — — 1 1
DOM Elements 174 — — 174 174
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 10 — — 10 10
A11y Failures 5 — — 5 5
A11y Failing Nodes 10 — — 10 10

Main thread work

other 195 ms
style layout 147 ms
script evaluation 105 ms
paint composite render 39 ms
parse HTML 18 ms
script parse compile 7 ms

Axe violations axe-core 4.13.0, full rule set

10 violating nodes across 5 rules, 269 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 4 nodes
  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 3 nodes
  • moderate heading-order — Heading levels should only increase by one 1 node
  • serious list — <ul> and <ol> must only directly contain <li>, <script> or <template> elements 1 node
  • serious listitem — <li> elements must be contained in a <ul> or <ol> 1 node

Accessibility failures 5 of 17 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 4 nodes
  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 3 nodes
  • heading-order — Heading elements are not in a sequentially-descending order 1 node
  • list — Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). 1 node
  • listitem — List items (`<li>`) are not contained within `<ul>`, `<ol>` or `<menu>` parent elements. 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, 3:39 PM UTC 92 2.75 s 0.022 0 ms 420.4 kB 3/3 ±3 2,287 25.1s

Embed this score

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