speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time. Follow us on Mastodon or Bluesky.

Charts Compare Measurement runs Embed a score Open to Work

fluid-type-scale.com

https://www.fluid-type-scale.com/

98 100 100 100 !AXE CWV

Ranks Overall #596 11ty Emeritus

Data from Sep 13, 2026, 11:00 PM UTC old Measured once a week · 4 runs since Aug 21, 2026

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

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

SvelteKit Built with SvelteKit
Uses SvelteSvelte
Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

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

Metrics LAB

No field data: the Chrome UX Report is not being collected for this project, so every figure below is from the Lighthouse run.

Metric Lab Simulated
Value Change / range Trend
LCP CWV (estimate) Largest Contentful Paint 1.90 s good ↑ +9 ms (+0.5%) 1.89 s – 2.28 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a
CLS CWV (estimate) Cumulative Layout Shift 0.071 good → no change 0.071 – 0.071
TBT Total Blocking Time 64 ms good ↑ +6 ms (+10.3%) 36 ms – 64 ms
FCP First Contentful Paint 1.57 s good ↑ +6 ms (+0.4%) 1.57 s – 1.91 s
Speed Index 1.57 s good ↑ +6 ms (+0.4%) 1.57 s – 1.91 s
TTFB Time to First Byte 474 ms good ↑ +2 ms (+0.4%) 460 ms – 477 ms

LCP Subparts LAB Unthrottled

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

element render delay 89 ms
time to first byte 43 ms

Page weight

Metric Value Change / range Trend
Page Weight 169 kB ↓ -22 B 169 kB – 169 kB
Requests 19 → no change 19 – 19
Third-party Weight 0 B → no change 0 B – 0 B
Third-party CPU 0 ms → no change 0 ms – 0 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
script 48% 80.9 kB 11
font 42.2% 71.1 kB 2
stylesheet 5.1% 8.6 kB 3
document 4.1% 6.9 kB 1
other 0.6% 1.0 kB 1
Total 169 kB 19

Page health

Metric Value Change / range Trend
Main Thread Work 513 ms ↑ +30 ms (+6.1%) 395 ms – 513 ms
Long Tasks 2 → no change 2 – 2
DOM Elements 241 → no change 241 – 241
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 → no change 0 – 1
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
other 35% 177 ms
script evaluation 29% 149 ms
style layout 27% 139 ms
paint composite render 4% 21 ms
parse HTML 2% 12 ms
garbage collection 2% 11 ms
script parse compile 1% 3 ms
Total 513 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 591 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious scrollable-region-focusable — Scrollable region must have keyboard access 1 node

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 13, 2026, 11:00 PM UTC 98 1.90 s 0.071 64 ms 169 kB 3/3 ±0 2,269 -9% 22s Wayback
Sep 6, 2026, 9:08 PM UTC 98 1.89 s 0.071 58 ms 169 kB 3/3 ±0 2,388 -4% 21.8s Wayback
Aug 30, 2026, 8:46 PM UTC 98 1.91 s 0.071 36 ms 169 kB 3/3 ±0 2,988 +20% 21.1s Wayback
Aug 21, 2026, 11:43 AM UTC 96 2.28 s 0.071 60 ms 169 kB 3/3 ±1 2,496 +1% 22s Wayback