speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time.

Charts Measurement runs Embed a score

strange.website

https://strange.website/

100 100 100 100 !AXE ✓CWV

Ranks Overall #515 Built Awesome #422

Data from Sep 6, 2026, 10:25 AM UTC old Measured once a week · 3 runs since Aug 21, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Wayback Machine

Stack

Eleventy Built with Eleventy
Netlify Hosted by Netlify

Core Web Vitals field data, url-level

Real Chrome users, 28-day window (2026-08-08 → 2026-09-04).

LCP 309 ms good
INP 59 ms good
CLS 0 good

Lighthouse Scores

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

Filmstrip Lighthouse, mobile

How the page drew during the measured load, at 8 points across 3.00 s.

  1. 375 ms
  2. 750 ms
  3. 1.13 s
  4. 1.50 s
  5. 1.88 s
  6. 2.25 s
  7. 2.63 s
  8. 3.00 s

Without JavaScript

The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.

Scripts disabled
As rendered

0% of pixels differ — they are identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 809 ms 1.06 s ↓ -247 ms (-23.4%) 797 ms 1.06 s
CLS Cumulative Layout Shift 0.010 0.005 ↑ +0.005 (+100%) significant 0.005 0.010
TBT Total Blocking Time 0 ms 0 ms → no change 0 ms 0 ms
FCP First Contentful Paint 809 ms 1.06 s ↓ -247 ms (-23.4%) 797 ms 1.06 s
Speed Index 809 ms 1.06 s ↓ -247 ms (-23.4%) 797 ms 1.06 s
TTFB Time to First Byte 619 ms 606 ms ↑ +13 ms (+2.1%) 606 ms 620 ms

LCP Subparts lab observed, unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab metrics LCP metric shown above is throttled.

element render delay 60 ms
time to first byte 21 ms

Field data Chrome UX Report, url-level

Real Chrome users, 28-day trailing window (2026-08-08 → 2026-09-04).

Metric p75 Rating Distribution (good / needs work / poor)
LCP CWV 309 ms good 99% good
INP CWV Interaction to Next Paint — field only, Lighthouse cannot measure this in a lab run 59 ms good 98.7% good
CLS CWV 0 good 97.9% good
FCP 308 ms good 98% good
TTFB 196 ms good 95.3% good

Lab LCP vs Field LCP

Lab 809 ms
Field p75 309 ms

The lab LCP is 2.62× the field p75 — real users likely have above-average hardware or network connectivity.

Field history 25 weeks

Weekly p75 from the CrUX History API, backfilled in a single request.

Week ending LCPINPCLSFCPTTFB
2026-09-05 323 ms 59 ms 0 330 ms 196 ms
2026-08-29 336 ms — 0 335 ms 224 ms
2026-03-21 → 2026-08-22 No data — 23 weeks under the CrUX reporting threshold

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 66.1 kB 66.2 kB ↓ -91 B (-0.1%) 66.1 kB 66.2 kB
Requests 6 6 → no change 6 6
Third-party Weight 0 B 0 B → no change 0 B 0 B
Third-party CPU 0 ms 0 ms → no change 0 ms 0 ms
Unused JS 0 B 0 B → no change 0 B 0 B
Unused CSS 0 B 0 B → no change 0 B 0 B

By resource type

  • font 78.3% 51.8 kB · 2 req
  • document 15.5% 10.3 kB · 1 req
  • stylesheet 4.2% 2.8 kB · 1 req
  • other 2.1% 1.4 kB · 2 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 224 ms 261 ms ↓ -37 ms (-14.2%) 205 ms 261 ms
Long Tasks 0 0 → no change 0 0
DOM Elements 321 321 → no change 321 321
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 1 → no change 1 1
A11y Failures 0 0 → no change 0 0
A11y Failing Nodes 0 0 → no change 0 0

Main thread work

other 96 ms
style layout 86 ms
paint composite render 20 ms
script evaluation 11 ms
parse HTML 8 ms
script parse compile 2 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 502 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious marquee — <marquee> elements are deprecated and must not be used 1 node

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 6, 2026, 10:25 AM UTC 100 809 ms 0.010 0 ms 66.1 kB 3/3 ±0 2,507 +1% 22.2s Wayback
Aug 30, 2026, 8:00 AM UTC 100 1.06 s 0.005 0 ms 66.2 kB 3/3 ±0 2,457 -1% 22.1s Wayback
Aug 21, 2026, 8:39 AM UTC 100 797 ms 0.005 0 ms 66.2 kB 3/3 ±12 3,288 +33% 23.3s Wayback

Embed this score

Use this web component to show strange.website's scores on any website, updated whenever this instance re-measures. Don’t forget to bundle the speedlify2-score.js component code into your site! 

<speedlify2-score speedlify-url="https://www.speedlify.dev/" url="https://strange.website/"></speedlify2-score>