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 ·

southpawspetservice.com

https://southpawspetservice.com/

Data from Aug 21, 2026, 6:53 AM UTC — 11h old.

Built Awesome · 1 measurement · since Aug 21, 2026 · last attempt 11h

This URL redirects to https://www.southpawspetservice.com/.

Lighthouse follows the redirect, so the numbers below describe the destination page, not this one. Not yet confirmed as a move; it needs to lead to the same place on several consecutive runs first.

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.

Self-hosted · nginx Hosted by Self-hosted

Scores

83
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
85
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 3.89 s — — 3.89 s 3.89 s
CLS Cumulative Layout Shift 0.013 — — 0.013 0.013
TBT Total Blocking Time 141 ms — — 141 ms 141 ms
FCP First Contentful Paint 2.56 s — — 2.56 s 2.56 s
Speed Index 2.56 s — — 2.56 s 2.56 s
TTFB Time to First Byte 671 ms — — 671 ms 671 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 duration 466 ms
time to first byte 154 ms
element render delay 48 ms
resource load delay 6 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 203.3 kB — — 203.3 kB 203.3 kB
Requests 51 — — 51 51
Third-party Weight 1.83 MB — — 1.83 MB 1.83 MB
Third-party CPU 143 ms — — 143 ms 143 ms
Unused JS 71.6 kB — — 71.6 kB 71.6 kB
Unused CSS 0 B — — 0 B 0 B

By resource type

script 190.7 kB · 22 req
other 12.3 kB · 6 req
image 351 B · 4 req
third party 202.9 kB · 43 req

Third parties 4 entities

1.83 MB transferred, 143 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

cdn-website.com 1.64 MB · 71 ms CPU
Google Tag Manager 171.9 kB · 62 ms CPU
Snowplow 19.1 kB · 10 ms CPU
multiscreensite.com 250 B · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 1.75 s — — 1.75 s 1.75 s
Long Tasks 5 — — 5 5
DOM Elements 711 — — 711 711
Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset 1 — — 1 1
A11y Failures 0 — — 0 0
A11y Failing Nodes 0 — — 0 0

Main thread work

script evaluation 653 ms
style layout 397 ms
other 361 ms
script parse compile 157 ms
paint composite render 114 ms
parse HTML 64 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 722 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 heading-order — Heading levels should only increase by one 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, 6:53 AM UTC 83 3.89 s 0.013 141 ms 203.3 kB 3/3 ±26 2,467 35.2s

Embed this score

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