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

coryd.dev

https://www.coryd.dev/

93PERF 96A11Y 100BEST 100SEO ✓AXE –CWV

Ranks Overall #436 11ty Emeritus

Data from Sep 21, 2026, 1:02 AM UTC old Measured once a month · 5 runs since Aug 21, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · 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

Go Built with Go

Lighthouse Scores LAB Simulated

93
Performance
↓ -3 (-3.1%)
96
Accessibility
↑ +1 (+1.1%)
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 2.74 s needs work ↓ -14 ms (-0.5%) 2.44 s – 2.76 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0 good → no change 0 – 0
TBT Total Blocking Time 0 ms good ↓ -1 ms (-100%) 0 ms – 7 ms
FCP First Contentful Paint 1.17 s good ↑ +186 ms (+18.9%) significant 969 ms – 1.17 s
Speed Index 4.33 s needs work ↑ +2696 ms (+165.3%) 1.28 s – 4.45 s
TTFB Time to First Byte 672 ms good ↑ +41 ms (+6.5%) 606 ms – 675 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 2.25 s
time to first byte 103 ms

Page weight

Metric Value Change / range Trend
Page Weight 321 kB ↓ -95.7 kB (-23.4%) 283 kB – 419 kB
Requests 25 ↓ -1 (-3.8%) 25 – 26
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
font 47% 151 kB 2
image 41.4% 133 kB 11
stylesheet 6.5% 20.8 kB 3
document 2.5% 7.9 kB 1
script 2.4% 7.6 kB 5
other 0.3% 823 B 3
Total 321 kB 25

Page health

Metric Value Change / range Trend
Main Thread Work 378 ms ↑ +55 ms (+16.9%) 293 ms – 386 ms
Long Tasks 0 ↓ -1 (-100%) 0 – 1
DOM Elements 709 → no change 456 – 709
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 0
A11y Failures 1 → no change 0 – 1
A11y Failing Nodes 3 → no change 0 – 3

Main thread work

Task Time Share Duration Simulated
other 49% 185 ms
style layout 27% 101 ms
script evaluation 11% 41 ms
parse HTML 8% 32 ms
paint composite render 5% 18 ms
script parse compile 0% 1 ms
Total 378 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 972 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 1 of 25 audits

  • target-size — Touch targets do not have sufficient size or spacing. 3 nodes

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Field history 25 weeks

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

Week ending LCPINPCLSFCPTTFB
2026-06-06 → 2026-09-26 No data — 17 weeks under the CrUX reporting threshold
2026-05-30 1.13 s — 0 878 ms —
2026-05-23 770 ms — 0 584 ms —
2026-04-11 → 2026-05-16 No data — 6 weeks under the CrUX reporting threshold

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 21, 2026, 1:02 AM UTC 93 2.74 s 0 0 ms 321 kB 3/3 ±3 2,433 -2% 151.5s Wayback
Sep 13, 2026, 11:01 PM UTC 96 2.76 s 0 1 ms 419 kB 3/3 ±6 3,058 +23% 144.5s Wayback
Sep 6, 2026, 9:10 PM UTC 94 2.67 s 0 0 ms 283 kB 3/3 ±5 2,367 -5% 149.3s Wayback
Aug 30, 2026, 8:46 PM UTC 96 2.69 s 0 0 ms 320 kB 3/3 ±3 3,039 +22% 146.4s Wayback
Aug 21, 2026, 11:31 AM UTC 98 2.44 s 0 7 ms 309 kB 3/3 ±3 2,483 0% 143.1s Wayback