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

arielsalminen.com

https://arielsalminen.com/

100 100 100 100 ✓AXE ✓CWV

Ranks Overall #5 Built Awesome #3

Data from Sep 3, 2026, 10:24 PM UTC old Measured once a week · 3 runs since Aug 20, 2026

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

Stack

Eleventy 3.1.2 Built with Eleventy 3.1.2
Netlify Hosted by Netlify

Core Web Vitals field data, origin-level

Real Chrome users, 28-day window (2026-08-02 → 2026-08-29). From the backfilled CrUX history rather than this measurement, which predates the API key.

LCP 638 ms good
INP — no data
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

0.1% of pixels differ — they are nearly 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 1.58 s 1.61 s ↓ -33 ms (-2%) 1.58 s 1.61 s
CLS Cumulative Layout Shift 0 0 → no change 0 0
TBT Total Blocking Time 0 ms 0 ms → no change 0 ms 0 ms
FCP First Contentful Paint 906 ms 939 ms ↓ -33 ms (-3.5%) 906 ms 939 ms
Speed Index 906 ms 939 ms ↓ -33 ms (-3.5%) 906 ms 939 ms
TTFB Time to First Byte 606 ms 604 ms ↑ +2 ms (+0.3%) 604 ms 609 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 88 ms
time to first byte 6 ms

Field data

Field history 25 weeks

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

Week ending LCPINPCLSFCPTTFB
2026-08-29 638 ms — 0 638 ms 376 ms
2026-08-22 793 ms 61 ms 0 805 ms 466 ms
2026-08-15 793 ms 60 ms 0 802 ms 466 ms
2026-08-08 793 ms 61 ms 0 805 ms 458 ms
2026-08-01 803 ms 63 ms 0 823 ms 480 ms
2026-06-06 → 2026-07-25 No data — 8 weeks under the CrUX reporting threshold
2026-05-30 1.00 s — 0 1.01 s 587 ms
2026-05-23 892 ms 64 ms 0 932 ms 602 ms
2026-05-16 950 ms 69 ms 0 957 ms 620 ms
2026-05-09 1.11 s 73 ms 0 1.09 s 691 ms
2026-05-02 1.16 s — 0 1.16 s 719 ms
2026-04-25 1.24 s — 0 1.25 s 735 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 259 kB 259 kB ↑ +100 B 259 kB 259 kB
Requests 64 64 → no change 64 64
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 52.4% 136 kB · 49 req
  • font 25% 64.8 kB · 4 req
  • other 10% 25.8 kB · 7 req
  • stylesheet 5.6% 14.4 kB · 1 req
  • document 4.7% 12.1 kB · 1 req
  • script 2.4% 6.2 kB · 1 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 548 ms 449 ms ↑ +99 ms (+22.1%) 449 ms 594 ms
Long Tasks 1 0 ↑ +1 0 1
DOM Elements 518 518 → no change 518 518
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 0 → no change 0 0
A11y Failures 1 1 → no change 1 1
A11y Failing Nodes 1 1 → no change 1 1

Main thread work

other 355 ms
style layout 89 ms
script evaluation 49 ms
paint composite render 33 ms
parse HTML 17 ms
script parse compile 5 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 329 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 1 of 23 audits

  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 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
Sep 3, 2026, 10:24 PM UTC 100 1.58 s 0 0 ms 259 kB 3/3 ±0 2,286 -8% 24.2s
Aug 27, 2026, 7:03 PM UTC 100 1.61 s 0 0 ms 259 kB 3/3 ±3 3,096 +25% 24.3s
Aug 20, 2026, 3:44 PM UTC 100 1.58 s 0 0 ms 259 kB 3/3 ±0 2,295 -7% 24.2s

Embed this score

Use this web component to show arielsalminen.com'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://arielsalminen.com/"></speedlify2-score>