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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.

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indrajith.dev

https://indrajith.dev/

51PERF 92A11Y 92BEST 100SEO ✗AXE –CWV

Ranks Overall #1,487 Built Awesome #996

Data from Oct 3, 2026, 11:40 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 4,459, 79% 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

Op Hosted by Self-hosted

Lighthouse Scores LAB Simulated

51
Performance
↓ -2 (-3.8%)
92
Accessibility
no change
92
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 20.08 s poor ↓ -282 ms (-1.4%) 19.95 s – 20.58 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.123 needs work ↑ +0.023 (+23%) 0 – 0.125
TBT Total Blocking Time 0 ms good ↓ -12 ms (-100%) 0 ms – 560 ms
FCP First Contentful Paint 17.73 s poor ↓ -1132 ms (-6%) significant 17.39 s – 18.93 s
Speed Index 17.73 s poor ↓ -1132 ms (-6%) significant 17.39 s – 18.93 s
TTFB Time to First Byte 728 ms good ↑ +18 ms (+2.5%) 704 ms – 776 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 1.42 s
time to first byte 125 ms

Page weight

Metric Value Change / range Trend
Page Weight 3.76 MB ↑ +282 B 3.76 MB – 3.76 MB
Requests 40 → no change 40 – 40
Third-party Weight 40.8 kB ↑ +228 B (+0.6%) 40.6 kB – 40.9 kB
Third-party CPU 3 ms ↓ -4 ms (-55.2%) significant 3 ms – 7 ms
Unused JS 2.55 MB → no change 2.55 MB – 2.55 MB
Unused CSS 23.3 kB → no change 23.3 kB – 23.3 kB

By resource type

Type Transfer Share Size Requests
script 89.8% 3.35 MB 6
font 8.8% 331 kB 26
stylesheet 1% 36.1 kB 4
document 0.3% 10.4 kB 1
image 0.1% 4.6 kB 2
Total 3.76 MB 40

Third parties 3 entities

Entity Transfer Size Main thread Simulated
Google Fonts font 29.6 kB 0 ms
ko-fi.com image 5.8 kB 0 ms
JSDelivr CDN script 5.4 kB 3 ms
Total 40.8 kB 3 ms

Page health

Metric Value Change / range Trend
Main Thread Work 704 ms ↓ -370 ms (-34.4%) significant 704 ms – 1.11 s
Long Tasks 1 ↓ -1 (-50%) significant 1 – 2
DOM Elements 145 → no change 145 – 145
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 24 → no change 24 – 24
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 24 → no change 24 – 24

Main thread work

Task Time Share Duration Simulated
script evaluation 40% 278 ms
script parse compile 23% 161 ms
other 20% 141 ms
style layout 10% 72 ms
paint composite render 3% 22 ms
garbage collection 3% 21 ms
parse HTML 1% 9 ms
Total 704 ms

Axe violations axe-core 4.13.0, full rule set

24 violating nodes across 1 rule, 315 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 24 nodes
    Offending elements (5 of 24)
    1. a[href="mailto:indrajith@indrajith.dev"] 
      <a href="mailto:indrajith@indrajith.dev">indrajith@indrajith.dev</a>
    2. p:nth-child(3) > a[target="_blank"] 
      <a href="https://github.com/cooljith91112" target="_blank">github.com/cooljith91112</a>
    3. p:nth-child(4) > a[href$="git.indrajith.dev"][target="_blank"] 
      <a href="https://git.indrajith.dev" target="_blank">git.indrajith.dev</a>
    4. a[rel="me"] 
      <a rel="me" href="https://mastodon.gamedev.place/@indrajith">Mastodon</a>
    5. div > ul > li:nth-child(1) > a[rel="external"] 
      <a rel="external" href="https://git.indrajith.dev/indrajith-dev-crystal/">Crystal Blog Framework</a>

Accessibility failures 1 of 13 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 24 nodes

Best Practices failures 3 of 20 audits

  • image-aspect-ratio — Displays images with incorrect aspect ratio 1 item
  • errors-in-console — Browser errors were logged to the console 2 items
  • valid-source-maps — Missing source maps for large first-party JavaScript 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2 2 console errors

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 3, 2026, 11:40 PM UTC 51 20.08 s 0.123 0 ms 3.76 MB 3/3 ±8 4,459 +79% 30.1s Wayback
Sep 26, 2026, 9:58 PM UTC 53 20.36 s 0.100 12 ms 3.76 MB 3/3 ±16 2,504 +1% 32.4s Wayback
Sep 19, 2026, 7:18 PM UTC 51 20.22 s 0.117 11 ms 3.76 MB 3/3 ±15 2,475 0% 36.3s Wayback
Sep 12, 2026, 6:15 PM UTC 55 20.20 s 0 12 ms 3.76 MB 3/3 ±0 2,362 -5% 33s Wayback
Sep 5, 2026, 5:56 PM UTC 37 19.95 s 0.125 560 ms 3.76 MB 3/3 ±20 2,391 -4% 36.8s Wayback
Aug 29, 2026, 4:58 PM UTC 55 20.11 s 0 0 ms 3.76 MB 3/3 ±19 2,967 +19% 39.6s Wayback
Aug 21, 2026, 1:14 AM UTC 55 20.58 s 0 18 ms 3.76 MB 3/3 ±21 2,389 -4% 39.1s Wayback

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