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

3lp.me

https://3lp.me/

100 100 100 100 ✓AXE –CWV

Ranks Overall #92 Built Awesome #79

Data from Sep 3, 2026, 7:17 PM UTC old Measured once a week · 3 runs since Aug 20, 2026

Test elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis

Stack

Eleventy 3.1.5 Built with Eleventy 3.1.5

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 1.34 s 1.30 s ↑ +37 ms (+2.8%) 1.30 s 1.40 s
CLS Cumulative Layout Shift 0 0 → no change 0 0
TBT Total Blocking Time 0 ms 7 ms ↓ -7 ms (-100%) 0 ms 55 ms
FCP First Contentful Paint 1.01 s 932 ms ↑ +74 ms (+7.9%) 932 ms 1.13 s
Speed Index 1.35 s 2.35 s ↓ -1001 ms (-42.6%) significant 1.35 s 2.37 s
TTFB Time to First Byte 770 ms 745 ms ↑ +25 ms (+3.4%) 745 ms 879 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 365 ms
time to first byte 152 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 128 kB 127 kB ↑ +1.9 kB (+1.5%) 127 kB 128 kB
Requests 14 14 → no change 14 14
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

  • image 51.2% 65.8 kB · 2 req
  • font 39.9% 51.3 kB · 4 req
  • document 4.2% 5.3 kB · 1 req
  • other 2.5% 3.3 kB · 2 req
  • stylesheet 1.7% 2.1 kB · 1 req
  • script 0.5% 661 B · 1 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 486 ms 367 ms ↑ +120 ms (+32.7%) 367 ms 642 ms
Long Tasks 0 2 ↓ -2 (-100%) 0 4
DOM Elements 480 480 → no change 480 480
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 0 → no change 0 0
A11y Failures 0 0 → no change 0 0
A11y Failing Nodes 0 0 → no change 0 0

Main thread work

style layout 199 ms
other 182 ms
paint composite render 44 ms
parse HTML 38 ms
script evaluation 18 ms
garbage collection 5 ms
script parse compile 1 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 1422 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

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
Sep 3, 2026, 7:17 PM UTC 100 1.34 s 0 0 ms 128 kB 2/3 ±0 2,949 +19% 25.5s
Aug 27, 2026, 7:01 PM UTC 100 1.30 s 0 7 ms 127 kB 3/3 ±0 2,308 -7% 26.1s
Aug 20, 2026, 4:11 PM UTC 100 1.40 s 0 55 ms 127 kB 3/3 ±0 2,967 +20% 24.9s

Embed this score

Use this web component to show 3lp.me'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://3lp.me/"></speedlify2-score>