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 ·

jessicakeoshian.com

https://jessicakeoshian.com/

Data from Aug 21, 2026, 1:18 AM UTC — 16h old.

Built Awesome · 1 measurement · since Aug 21, 2026 · last attempt 16h

This URL redirects to https://jesskeoshian.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.

Eleventy 3.0.0 Built with Eleventy 3.0.0
Cloudflare Hosted by Cloudflare

Scores

72
Performance
no change
100
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 7.70 s — — 7.70 s 7.70 s
CLS Cumulative Layout Shift 0 — — 0 0
TBT Total Blocking Time 0 ms — — 0 ms 0 ms
FCP First Contentful Paint 2.44 s — — 2.44 s 2.44 s
Speed Index 3.04 s — — 3.04 s 3.04 s
TTFB Time to First Byte 474 ms — — 474 ms 474 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 2.00 s
time to first byte 108 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 1.15 MB — — 1.15 MB 1.15 MB
Requests 18 — — 18 18
Third-party Weight 1.14 MB — — 1.14 MB 1.14 MB
Third-party CPU 9 ms — — 9 ms 9 ms
Unused JS 0 B — — 0 B 0 B
Unused CSS 0 B — — 0 B 0 B

By resource type

image 935.9 kB · 8 req
font 185.5 kB · 3 req
script 13.3 kB · 2 req
document 7.0 kB · 1 req
other 2.8 kB · 3 req
stylesheet 834 B · 1 req
third party 11.9 kB · 2 req

Third parties 2 entities

1.14 MB transferred, 9 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

jesskeoshian.com 1.13 MB · 4 ms CPU
Cloudflare 11.4 kB · 5 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 1.26 s — — 1.26 s 1.26 s
Long Tasks 1 — — 1 1
DOM Elements 119 — — 119 119
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

other 1.09 s
style layout 84 ms
script evaluation 56 ms
paint composite render 18 ms
parse HTML 13 ms
script parse compile 2 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 197 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 page-has-heading-one — Page should contain a level-one heading 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 21, 2026, 1:18 AM UTC 72 7.70 s 0 0 ms 1.15 MB 3/3 ±3 2,498 25.4s

Embed this score

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