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 ·

carlovan.com

https://carlovan.com/

95 100 96 100 CWV 0AXE

Data from Aug 20, 2026, 7:34 PM UTC — 23h old.

Built Awesome · 1 measurement · since Aug 20, 2026 · last attempt 23h

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 3.1.5 Built with Eleventy 3.1.5
Vercel Hosted by Vercel

Scores

95
Performance
no change
100
Accessibility
no change
96
Best Practices
no change
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 2.96 s 2.96 s 2.96 s
CLS Cumulative Layout Shift 0 0 0
TBT Total Blocking Time 21 ms 21 ms 21 ms
FCP First Contentful Paint 809 ms 809 ms 809 ms
Speed Index 809 ms 809 ms 809 ms
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.

element render delay 45 ms
resource load duration 28 ms
time to first byte 16 ms
resource load delay 13 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 798.5 kB 798.5 kB 798.5 kB
Requests 26 26 26
Third-party Weight 213.6 kB 213.6 kB 213.6 kB
Third-party CPU 48 ms 48 ms 48 ms
Unused JS 79.9 kB 79.9 kB 79.9 kB
Unused CSS 0 B 0 B 0 B

By resource type

other 425.1 kB · 6 req
script 213.6 kB · 2 req
document 110.9 kB · 2 req
image 49.0 kB · 12 req
third party 742.8 kB · 9 req

Third parties 2 entities

213.6 kB transferred, 48 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

Google Tag Manager 186.8 kB · 37 ms CPU
cloudflare.com 26.8 kB · 12 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 383 ms 383 ms 383 ms
Long Tasks 2 2 2
DOM Elements 153 153 153
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

script evaluation 176 ms
other 119 ms
style layout 34 ms
script parse compile 33 ms
parse HTML 12 ms
paint composite render 10 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 277 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 1 console error

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, 7:34 PM UTC 95 2.96 s 0 21 ms 798.5 kB 3/3 ±9 4,235 27.9s

Embed this score

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