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 ·

orenlyonsarchive.org

https://orenlyonsarchive.org/

98 100 100 100 –CWV –AXE

Data from Aug 21, 2026, 5:36 AM UTC — 13h old.

Built Awesome · 1 measurement · since Aug 21, 2026 · last attempt 13h

Scores

98
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 1.83 s — — 1.83 s 1.83 s
CLS Cumulative Layout Shift 0 — — 0 0
TBT Total Blocking Time 0 ms — — 0 ms 0 ms
FCP First Contentful Paint 1.83 s — — 1.83 s 1.83 s
Speed Index 1.83 s — — 1.83 s 1.83 s
TTFB Time to First Byte 751 ms — — 751 ms 751 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 471 ms
element render delay 191 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 25.56 MB — — 25.56 MB 25.56 MB
Requests 73 — — 73 73
Third-party Weight 1.1 kB — — 1.1 kB 1.1 kB
Third-party CPU 1 ms — — 1 ms 1 ms
Unused JS 0 B — — 0 B 0 B
Unused CSS 0 B — — 0 B 0 B

By resource type

other 25.04 MB · 57 req
script 320.4 kB · 2 req
image 143.9 kB · 5 req
font 24.4 kB · 1 req
document 17.4 kB · 2 req
stylesheet 14.8 kB · 3 req
third party 25.45 MB · 63 req

Third parties 1 entities

1.1 kB transferred, 1 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.

orenlyonsarchive.com 1.1 kB · 1 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 4.36 s — — 4.36 s 4.36 s
Long Tasks 0 — — 0 0
DOM Elements 307 — — 307 307
A11y Failures 0 — — 0 0
A11y Failing Nodes 0 — — 0 0

Main thread work

script evaluation 3.88 s
other 214 ms
garbage collection 166 ms
style layout 60 ms
parse HTML 20 ms
paint composite render 18 ms
script parse compile 1 ms

Axe violations axe-core , full rule set

The axe run failed: Navigation timeout of 120000 ms exceeded

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, 5:36 AM UTC 98 1.83 s 0 0 ms 25.56 MB 3/3 ±29 3,386 155.9s

Embed this score

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