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 ·

metagala.xyz

https://metagala.xyz/

44 93 100 92 –CWV 259AXE

Data from Aug 21, 2026, 3:14 AM UTC — 15h old.

Built Awesome · 1 measurement · since Aug 21, 2026 · last attempt 15h

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
Vercel Hosted by Vercel

Scores

44
Performance
no change
93
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 9.28 s — — 9.28 s 9.28 s
CLS Cumulative Layout Shift 0 — — 0 0
TBT Total Blocking Time 4.68 s — — 4.68 s 4.68 s
FCP First Contentful Paint 1.69 s — — 1.69 s 1.69 s
Speed Index 3.18 s — — 3.18 s 3.18 s
TTFB Time to First Byte 623 ms — — 623 ms 623 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.

resource load delay 2.35 s
element render delay 54 ms
time to first byte 14 ms
resource load duration 13 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 2.77 MB — — 2.77 MB 2.77 MB
Requests 271 — — 271 271
Third-party Weight 2.75 MB — — 2.75 MB 2.75 MB
Third-party CPU 22 ms — — 22 ms 22 ms
Unused JS 0 B — — 0 B 0 B
Unused CSS 0 B — — 0 B 0 B

By resource type

image 2.73 MB · 8 req
script 16.1 kB · 4 req
document 15.0 kB · 1 req
stylesheet 4.7 kB · 2 req
other 2.1 kB · 2 req
third party 2.75 MB · 12 req

Third parties 3 entities

2.75 MB transferred, 22 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

GitHub 2.73 MB · 0 ms CPU
JSDelivr CDN 14.3 kB · 22 ms CPU
Google Fonts 1.7 kB · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 9.59 s — — 9.59 s 9.59 s
Long Tasks 4 — — 4 4
DOM Elements 2,870 — — 2,870 2,870
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 259 — — 259 259
A11y Failures 1 — — 1 1
A11y Failing Nodes 259 — — 259 259

Main thread work

script evaluation 8.77 s
other 514 ms
style layout 112 ms
garbage collection 101 ms
paint composite render 66 ms
script parse compile 16 ms
parse HTML 10 ms

Axe violations axe-core 4.13.0, full rule set

259 violating nodes across 1 rule, 4388 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.

  • critical image-alt — Images must have alternative text 259 nodes

Accessibility failures 1 of 19 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.

  • image-alt — Image elements do not have `[alt]` attributes 259 nodes

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, 3:14 AM UTC 44 9.28 s 0 4.68 s 2.77 MB 3/3 ±3 2,344 52.4s

Embed this score

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