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

ghost-v3.netlify.app

https://ghost-v3.netlify.app/

84PERF 88A11Y 96BEST 100SEO ✗AXE –CWV

Ranks Overall #1,512 Built Awesome #1,003

Data from Oct 3, 2026, 11:34 PM UTC old Measured once a week · 7 runs since Aug 20, 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

Eleventy Built with Eleventy
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

84
Performance
↑ +9 (+12%)
88
Accessibility
no change
96
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 4.53 s poor ↓ -5755 ms (-56%) 4.50 s – 10.67 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 → no change 0 ms – 0 ms
FCP First Contentful Paint 981 ms good ↑ +73 ms (+8%) 908 ms – 1.13 s
Speed Index 981 ms good ↑ +73 ms (+8%) 908 ms – 2.56 s
TTFB Time to First Byte 681 ms good ↑ +73 ms (+12%) 608 ms – 804 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.

resource load duration 60 ms
resource load delay 54 ms
element render delay 30 ms
time to first byte 30 ms

Page weight

Metric Value Change / range Trend
Page Weight 4.71 MB ↑ +23 B 4.71 MB – 4.71 MB
Requests 28 → no change 20 – 28
Third-party Weight 491 kB ↑ +27 B 491 kB – 491 kB
Third-party CPU 14 ms ↓ -3 ms (-16.9%) 14 ms – 22 ms
Unused JS 21.4 kB → no change 21.4 kB – 21.4 kB
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
image 98.7% 4.65 MB 11
script 0.7% 33.5 kB 2
document 0.2% 10.4 kB 1
stylesheet 0.2% 8.7 kB 1
other 0.2% 8.1 kB 5
Total 4.71 MB 28

Third parties 4 entities

Entity Transfer Size Main thread Simulated
ghost.io image 414 kB 0 ms
Gravatar 43.6 kB 0 ms
jQuery CDN 30.7 kB 11 ms
Pingdom RUM 3.0 kB 4 ms
Total 491 kB 14 ms

Page health

Metric Value Change / range Trend
Main Thread Work 522 ms ↑ +4 ms (+0.7%) 426 ms – 540 ms
Long Tasks 1 → no change 1 – 1
DOM Elements 403 → no change 403 – 403
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 67 → no change 67 – 67
A11y Failures 3 → no change 3 – 3
A11y Failing Nodes 76 → no change 76 – 76

Main thread work

Task Time Share Duration Simulated
other 48% 251 ms
style layout 26% 138 ms
script evaluation 14% 72 ms
paint composite render 7% 34 ms
parse HTML 3% 13 ms
script parse compile 3% 13 ms
Total 522 ms

Axe violations axe-core 4.13.0, full rule set

67 violating nodes across 4 rules, 679 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 58 nodes
    Offending elements (5 of 58)
    1. .post-card-content-link[href$="welcome/"] > .post-card-header > .post-card-primary-tag
      <div class="post-card-primary-tag">Getting Started</div>
    2. .post-card-content-link[href$="welcome/"] > .post-card-excerpt > p
      <p>Welcome, it's great to have you here. We know that first impressions are important, so we've populated your new site with some initial getting started posts that will help you get familiar with ev…
    3. .post-index-0 > .post-card-content > .post-card-meta > .post-card-byline-content > .post-card-byline-date
      <span class="post-card-byline-date"><time datetime="2018-08-20T15:12:06.000Z">20 Aug 2018</time> <span class="bull">•</span> 2 min read</span>
    4. time[datetime="2018-08-20T15:12:06.000Z"]
      <time datetime="2018-08-20T15:12:06.000Z">20 Aug 2018</time>
    5. .post-card-content-link[href$="the-editor/"] > .post-card-header > .post-card-primary-tag
      <div class="post-card-primary-tag">Getting Started</div>
  • moderate region — All page content should be contained by landmarks 5 nodes
    Offending elements
    1. .subscribe-success-message
      <div class="subscribe-success-message"><a class="subscribe-close" href="javascript:;"></a> You've successfully subscribed to Ghost!</div>
    2. .subscribe-overlay-logo
      <img class="subscribe-overlay-logo" src="https://demo.ghost.io/content/images/2014/09/Ghost-Transparent-for-DARK-BG.png" alt="Ghost">
    3. .subscribe-overlay-title
      <h1 class="subscribe-overlay-title">Subscribe to Ghost</h1>
    4. .subscribe-overlay-description
      <p class="subscribe-overlay-description">Stay up to date! Get all the latest &amp; greatest posts delivered straight to your inbox</p>
    5. input
      <input class="subscribe-email" data-members-email="" placeholder="youremail@example.com" autocomplete="false">
  • serious link-name — Links must have discernible text 3 nodes
    Offending elements
    1. .subscribe-close
      <a class="subscribe-close" href="javascript:;"></a>
    2. .subscribe-close-overlay
      <a class="subscribe-close-overlay" href="#"></a>
    3. .subscribe-close-button
      <a class="subscribe-close-button" href="#"></a>
  • moderate landmark-unique — Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node
    Offending element
    1. .site-nav
      <nav class="site-nav">

Accessibility failures 3 of 24 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 58 nodes
  • target-size — Touch targets do not have sufficient size or spacing. 15 nodes
  • link-name — Links do not have a discernible name 3 nodes

Best Practices failures 1 of 18 audits

  • errors-in-console — Browser errors were logged to the console 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2 1 console error

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 3, 2026, 11:34 PM UTC 84 4.53 s 0 0 ms 4.71 MB 3/3 ±4 2,344 -6% 28.7s Wayback
Sep 26, 2026, 9:54 PM UTC 75 10.28 s 0 0 ms 4.71 MB 3/3 ±3 2,380 -4% 27.7s Wayback
Sep 19, 2026, 7:13 PM UTC 84 4.50 s 0 0 ms 4.71 MB 3/3 ±10 2,413 -3% 27.5s Wayback
Sep 12, 2026, 6:10 PM UTC 77 6.69 s 0 0 ms 4.71 MB 3/3 ±8 2,345 -6% 26.3s Wayback
Sep 5, 2026, 3:50 PM UTC 84 4.59 s 0 0 ms 4.71 MB 3/3 ±2 2,292 -8% 28.2s Wayback
Aug 29, 2026, 12:26 PM UTC 84 4.59 s 0 0 ms 4.71 MB 3/3 ±4 2,275 -9% 26.8s Wayback
Aug 20, 2026, 10:33 PM UTC 75 10.67 s 0 0 ms 4.71 MB 3/3 ±10 2,196 -12% 26.5s Wayback

Embed this score

Use this web component to show ghost-v3.netlify.app'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://ghost-v3.netlify.app/"></speedlify2-score>