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 ·

cryptography-algorithms.netlify.app

https://cryptography-algorithms.netlify.app/

Data from Aug 20, 2026, 7:32 PM UTC — 22h old.

Built Awesome · 1 measurement · since Aug 20, 2026 · last attempt 22h

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 2.0.0 Built with Eleventy 2.0.0
Netlify Hosted by Netlify

Scores

100
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 946 ms — — 946 ms 946 ms
CLS Cumulative Layout Shift 0 — — 0 0
TBT Total Blocking Time 0 ms — — 0 ms 0 ms
FCP First Contentful Paint 946 ms — — 946 ms 946 ms
Speed Index 946 ms — — 946 ms 946 ms
TTFB Time to First Byte 786 ms — — 786 ms 786 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 188 ms
element render delay 26 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 1.2 kB — — 1.2 kB 1.2 kB
Requests 1 — — 1 1
Third-party Weight 0 B — — 0 B 0 B
Third-party CPU 0 ms — — 0 ms 0 ms
Unused JS 0 B — — 0 B 0 B
Unused CSS 0 B — — 0 B 0 B

By resource type

document 1.2 kB · 1 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 90 ms — — 90 ms 90 ms
Long Tasks 0 — — 0 0
DOM Elements 24 — — 24 24
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

other 59 ms
style layout 16 ms
script evaluation 8 ms
paint composite render 4 ms
parse HTML 3 ms
script parse compile 0 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 78 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

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, 7:32 PM UTC 100 946 ms 0 0 ms 1.2 kB 3/3 ±0 2,482 20.5s

Embed this score

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