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

souradip.com

https://souradip.com/

80PERF 100A11Y 100BEST 100SEO ✓AXE –CWV

Ranks Overall #485 11ty Emeritus

Data from Oct 4, 2026, 10:48 PM UTC old Measured once a week · 7 runs since Aug 21, 2026

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

The measuring machine was faster than most in this project.

Lighthouse benchmark index was 4,323, 74% faster than this project's median of 2,486. CPU-bound metrics — TBT, TTI, main thread work — are affected by this and may have moved without the site changing at all.

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

Stack

Astro Built with Astro
Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

80
Performance
↑ +4 (+5.3%)
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 5.08 s poor ↓ -1405 ms (-21.7%) significant 3.97 s – 6.49 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.010 good ↓ -0.001 (-9.1%) 0.003 – 0.012
TBT Total Blocking Time 6 ms good ↑ +5 ms (+500%) 1 ms – 48 ms
FCP First Contentful Paint 1.72 s good ↑ +11 ms (+0.6%) 1.57 s – 2.05 s
Speed Index 1.72 s good ↑ +11 ms (+0.6%) 1.68 s – 2.05 s
TTFB Time to First Byte 480 ms good ↓ -3 ms (-0.6%) 467 ms – 633 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 142 ms
resource load delay 41 ms
resource load duration 39 ms
time to first byte 18 ms

Page weight

Metric Value Change / range Trend
Page Weight 31.07 MB ↑ +8613.8 kB (+39.6%) 19.68 MB – 35.50 MB
Requests 52 ↑ +4 (+8.3%) 46 – 54
Third-party Weight 10.2 kB → no change 9.6 kB – 11.5 kB
Third-party CPU 5 ms → no change 5 ms – 9 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
other 91.4% 28.38 MB 22
image 8.2% 2.54 MB 14
font 0.3% 91.4 kB 3
script 0.1% 39.5 kB 3
document <0.1% 7.7 kB 1
stylesheet <0.1% 6.1 kB 2
Total 31.07 MB 52

Third parties 1 entities

Entity Transfer Size Main thread Simulated
Cloudflare script 10.2 kB 5 ms
Total 10.2 kB 5 ms

Page health

Metric Value Change / range Trend
Main Thread Work 1.35 s ↑ +318 ms (+30.6%) 1.04 s – 2.04 s
Long Tasks 1 → no change 1 – 3
DOM Elements 409 → no change 409 – 409
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 1
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 1 → no change 1 – 1

Main thread work

Task Time Share Duration Simulated
other 56% 762 ms
style layout 20% 265 ms
script evaluation 15% 208 ms
paint composite render 6% 80 ms
garbage collection 1% 20 ms
script parse compile 1% 12 ms
parse HTML 1% 9 ms
Total 1.35 s

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 249 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 1 of 27 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 h3

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 4, 2026, 10:48 PM UTC 80 5.08 s 0.010 6 ms 31.07 MB 3/3 ±6 4,323 +74% 26.3s Wayback
Sep 27, 2026, 8:58 PM UTC 76 6.49 s 0.011 1 ms 22.25 MB 3/3 ±26 4,290 +73% 29.4s Wayback
Sep 20, 2026, 2:37 PM UTC 83 4.56 s 0.003 28 ms 22.25 MB 3/3 ±10 3,096 +25% 28.8s Wayback
Sep 13, 2026, 1:51 PM UTC 81 4.98 s 0.003 16 ms 35.50 MB 3/3 ±4 2,493 0% 29s Wayback
Sep 6, 2026, 10:26 AM UTC 82 4.64 s 0.012 34 ms 28.00 MB 3/3 ±5 2,287 -8% 34.5s Wayback
Aug 30, 2026, 8:00 AM UTC 87 3.97 s 0.011 5 ms 22.25 MB 3/3 ±5 2,577 +4% 30.4s Wayback
Aug 21, 2026, 8:41 AM UTC 80 5.07 s 0.010 48 ms 19.68 MB 3/3 ±10 2,491 0% 39.8s Wayback