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.

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mohitkarekar.com

https://mohitkarekar.com/

85PERF 82A11Y 73BEST 85SEO ✗AXE –CWV

Ranks Overall #1,698 Built Awesome #1,092

Data from Oct 4, 2026, 10:59 AM 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 4,070, 64% 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

Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

85
Performance
↑ +4 (+4.9%)
82
Accessibility
no change
73
Best Practices
no change
85
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 3.37 s needs work ↑ +12 ms (+0.4%) 3.05 s – 3.37 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.004 good → no change 0.004 – 0.004
TBT Total Blocking Time 86 ms good ↓ -146 ms (-62.9%) significant 86 ms – 342 ms
FCP First Contentful Paint 3.22 s poor ↑ +12 ms (+0.4%) 3.04 s – 3.22 s
Speed Index 3.22 s good ↑ +12 ms (+0.4%) 3.04 s – 3.22 s
TTFB Time to First Byte 472 ms good ↑ +15 ms (+3.3%) 457 ms – 631 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 163 ms
time to first byte 19 ms

Page weight

Metric Value Change / range Trend
Page Weight 950 kB ↓ -2.4 kB (-0.3%) 950 kB – 953 kB
Requests 31 → no change 31 – 31
Third-party Weight 889 kB ↓ -1.4 kB (-0.2%) 889 kB – 891 kB
Third-party CPU 67 ms ↓ -42 ms (-38.3%) significant 67 ms – 110 ms
Unused JS 682 kB ↑ +8 B 681 kB – 682 kB
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
script 81% 770 kB 5
font 12.4% 118 kB 2
other 2.7% 25.4 kB 16
image 1.7% 16.2 kB 4
document 1.5% 14.7 kB 1
stylesheet 0.7% 6.5 kB 2
Total 950 kB 31

Third parties 5 entities

Entity Transfer Size Main thread Simulated
JSDelivr CDN script 734 kB 54 ms
Google Fonts font 119 kB 0 ms
Cloudflare 20.4 kB 6 ms
convertkit.com 15.0 kB 7 ms
cloudflareinsights.com 36 B 0 ms
Total 889 kB 67 ms

Page health

Metric Value Change / range Trend
Main Thread Work 812 ms ↓ -441 ms (-35.2%) significant 812 ms – 1.25 s
Long Tasks 2 ↓ -1 (-33.3%) significant 2 – 3
DOM Elements 494 ↑ +1 (+0.2%) 492 – 494
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 63 → no change 9 – 63
A11y Failures 4 → no change 4 – 4
A11y Failing Nodes 5 → no change 5 – 5

Main thread work

Task Time Share Duration Simulated
other 46% 376 ms
script evaluation 20% 162 ms
script parse compile 17% 140 ms
style layout 10% 84 ms
parse HTML 2% 20 ms
paint composite render 2% 19 ms
garbage collection 1% 12 ms
Total 812 ms

Axe violations axe-core 4.13.0, full rule set

63 violating nodes across 4 rules, 905 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate region — All page content should be contained by landmarks 60 nodes
    Offending elements (5 of 60)
    1. section:nth-child(1) 
      <section>
    2. .container > div:nth-child(1) > div > p 
      <p> I'm writing a compilers course: <a href="https://compiler-in-typescript.mohitkarekar.com/welcome/start/" target="_blank">Writing a Compiler in TypeScript</a> </p>
    3. h2 
      <h2>Recent posts</h2>
    4. article:nth-child(1) > .blogTitle 
      <div class="blogTitle">
    5. article:nth-child(2) > .blogTitle 
      <div class="blogTitle">
  • critical image-alt — Images must have alternative text 1 node
    Offending element
    1. img[src$="mk_profile.webp"] 
      <img src="/img/mk_profile.webp" width="150">
  • moderate landmark-one-main — Document should have one main landmark 1 node
    Offending element
    1. html 
      <html lang="en">
  • serious link-in-text-block — Links must be distinguishable without relying on color 1 node
    Offending element
    1. div:nth-child(1) > p > a 
      <a href="https://twitter.com/zalandotech">@zalando</a>

Accessibility failures 4 of 19 audits

  • target-size — Touch targets do not have sufficient size or spacing. 2 nodes
  • image-alt — Image elements do not have `[alt]` attributes 1 node
  • link-in-text-block — Links rely on color to be distinguishable. 1 node
  • landmark-one-main — Document does not have a main landmark. 1 node

Best Practices failures 3 of 19 audits

  • third-party-cookies — Uses third-party cookies 1 item
  • errors-in-console — Browser errors were logged to the console 10 items
  • inspector-issues — Issues were logged in the `Issues` panel in Chrome Devtools 1 item

SEO failures 2 of 10 audits

  • meta-description — Document does not have a meta description
  • image-alt — Image elements do not have `[alt]` attributes 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3 10 console errors

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 4, 2026, 10:59 AM UTC 85 3.37 s 0.004 86 ms 950 kB 3/3 ±6 4,070 +64% 22.6s Wayback
Sep 27, 2026, 6:20 AM UTC 81 3.36 s 0.004 232 ms 953 kB 3/3 ±1 2,490 0% 25.6s Wayback
Sep 20, 2026, 12:45 AM UTC 84 3.06 s 0.004 221 ms 950 kB 3/3 ±2 2,480 0% 26.4s Wayback
Sep 12, 2026, 11:50 PM UTC 83 3.22 s 0.004 226 ms 950 kB 3/3 ±22 2,489 0% 27.6s Wayback
Sep 5, 2026, 10:43 PM UTC 86 3.19 s 0.004 156 ms 951 kB 3/3 ±1 2,971 +20% 23.7s Wayback
Aug 29, 2026, 10:26 PM UTC 84 3.05 s 0.004 235 ms 950 kB 3/3 ±21 2,962 +19% 24s Wayback
Aug 21, 2026, 3:10 AM UTC 80 3.09 s 0.004 342 ms 953 kB 3/3 ±21 2,391 -4% 27.4s Wayback

Embed this score

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