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

cro.media

https://cro.media/

87PERF 97A11Y 73BEST 92SEO ✗AXE ✓CWV

Ranks Overall #1,556 11ty Emeritus

Data from Oct 3, 2026, 1:04 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

Astro 5.16.2 Built with Astro 5.16.2
Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

87
Performance
↓ -9 (-9.4%)
97
Accessibility
no change
73
Best Practices
no change
92
SEO
no change

Metrics LAB FIELD

Core Web Vitals: passing 2 of 3 assessed from real Chrome users.

Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-09-04 → 2026-10-01), origin-level.

Metric Lab Simulated Field
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 3.56 s needs work ↑ +1461 ms (+69.8%) significant 2.09 s – 3.56 s 1.78 s good 88.2% 10.3% 1.5%
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a — — —
CLS CWV Cumulative Layout Shift 0 good → no change 0 – 0.001 0 good 97.2% 2.8% 0%
TBT Total Blocking Time 219 ms needs work ↑ +30 ms (+15.9%) 136 ms – 219 ms n/a —
FCP First Contentful Paint 1.47 s good ↓ -46 ms (-3%) 1.47 s – 1.87 s 1.74 s good 76.4% 17.3% 6.4%
Speed Index 1.47 s good ↓ -46 ms (-3%) 1.47 s – 1.87 s n/a —
TTFB Time to First Byte 478 ms good ↓ -6 ms (-1.2%) 478 ms – 541 ms 901 ms needs work 70.9% 24.1% 5%

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 220 ms
time to first byte 34 ms

LCP LAB Simulated vs LCP FIELD

Lab 3.56 s
Field p75 1.78 s

The lab LCP is 1.99× the field p75 — real users likely have above-average hardware or network connectivity.

Page weight

Metric Value Change / range Trend
Page Weight 395 kB ↓ -186 B 343 kB – 395 kB
Requests 34 → no change 27 – 34
Third-party Weight 5.7 kB ↑ +18 B (+0.3%) 5.6 kB – 7.2 kB
Third-party CPU 2 ms → no change 1 ms – 2 ms
Unused JS 70.3 kB ↑ +345 B (+0.5%) 66.7 kB – 70.3 kB
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
script 59.6% 233 kB 8
image 25.2% 98.4 kB 17
document 8.5% 33.1 kB 1
stylesheet 6% 23.3 kB 2
other 0.7% 2.9 kB 5
Total 395 kB 34

Third parties 2 entities

Entity Transfer Size Main thread Simulated
Google/Doubleclick Ads script 5.5 kB 2 ms
Other Google APIs/SDKs 189 B 0 ms
Total 5.7 kB 2 ms

Page health

Metric Value Change / range Trend
Main Thread Work 1.49 s ↑ +46 ms (+3.2%) 953 ms – 1.49 s
Long Tasks 4 ↓ -2 (-33.3%) significant 4 – 6
DOM Elements 1,262 → no change 1,262 – 1,470
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 13 → no change 1 – 13
A11y Failures 2 → no change 2 – 2
A11y Failing Nodes 6 → no change 6 – 6

Main thread work

Task Time Share Duration Simulated
script evaluation 36% 533 ms
other 25% 367 ms
style layout 22% 328 ms
parse HTML 7% 107 ms
script parse compile 5% 79 ms
paint composite render 3% 50 ms
garbage collection 2% 26 ms
Total 1.49 s

Axe violations axe-core 4.13.0, full rule set

13 violating nodes across 3 rules, 1673 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 7 nodes
    Offending elements (5 of 7)
    1. .quote-intro 
      <div class="quote-intro" data-astro-cid-jjagjrbk="">
    2. .quote-card-heading 
      <div class="quote-card-heading" data-astro-cid-jjagjrbk=""> <p data-astro-cid-jjagjrbk="">Free project estimate</p> <h3 data-astro-cid-jjagjrbk="">What can we help with?</h3> </div>
    3. .quote-grid[data-astro-cid-jjagjrbk=""]:nth-child(1) 
      <div class="quote-grid" data-astro-cid-jjagjrbk="">
    4. .quote-form > .quote-field[data-astro-cid-jjagjrbk=""]:nth-child(2) 
      <div class="quote-field" data-astro-cid-jjagjrbk="">
    5. .quote-grid[data-astro-cid-jjagjrbk=""]:nth-child(3) 
      <div class="quote-grid" data-astro-cid-jjagjrbk="">
  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 5 nodes
    Offending elements
    1. .lg\:p-10:nth-child(1) > .mb-8.justify-between.items-center > .text-6xl.font-black.text-gray-900\/5 
      <span class="text-6xl font-black text-gray-900/5" aria-hidden="true"> 01 </span>
    2. .lg\:p-10:nth-child(2) > .mb-8.justify-between.items-center > .text-6xl.font-black.text-gray-900\/5 
      <span class="text-6xl font-black text-gray-900/5" aria-hidden="true"> 02 </span>
    3. .lg\:p-10:nth-child(3) > .mb-8.justify-between.items-center > .text-6xl.font-black.text-gray-900\/5 
      <span class="text-6xl font-black text-gray-900/5" aria-hidden="true"> 03 </span>
    4. .lg\:p-10:nth-child(4) > .mb-8.justify-between.items-center > .text-6xl.font-black.text-gray-900\/5 
      <span class="text-6xl font-black text-gray-900/5" aria-hidden="true"> 04 </span>
    5. .lg\:p-10:nth-child(5) > .mb-8.justify-between.items-center > .text-6xl.font-black.text-gray-900\/5 
      <span class="text-6xl font-black text-gray-900/5" aria-hidden="true"> 05 </span>
  • minor empty-heading — Headings should not be empty 1 node
    Offending element
    1. .mb-16.text-center[data-astro-cid-z6gx6xcw=""] > .font-semibold.text-xl 
      <h3 class="text-xl font-semibold text-gray-600 mb-4" data-astro-cid-z6gx6xcw=""> </h3>

Accessibility failures 2 of 31 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 5 nodes
  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 1 node

Best Practices failures 4 of 17 audits

  • third-party-cookies — Uses third-party cookies 1 item
  • errors-in-console — Browser errors were logged to the console 3 items
  • inspector-issues — Issues were logged in the `Issues` panel in Chrome Devtools 2 items
  • valid-source-maps — Missing source maps for large first-party JavaScript 1 item

SEO failures 1 of 9 audits

  • link-text — Links do not have descriptive text 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3 3 console errors

Measurement log

Field history 25 weeks

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

Week ending LCPINPCLSFCPTTFB
2026-09-26 1.86 s — 0 1.86 s 1.03 s
2026-09-19 1.81 s — 0 1.82 s 1.01 s
2026-09-12 1.79 s — 0 1.79 s 1.01 s
2026-09-05 1.79 s — 0 1.79 s 1.02 s
2026-08-29 1.71 s — 0 1.67 s 862 ms
2026-08-22 1.78 s — 0 1.71 s 854 ms
2026-08-15 2.04 s — 0 2.02 s 748 ms
2026-08-08 — — — 2.19 s —
2026-08-01 — — — 2.50 s —
2026-05-09 → 2026-07-25 No data — 12 weeks under the CrUX reporting threshold
2026-05-02 2.49 s — 0 2.46 s 1.11 s
2026-04-25 No data — 1 week under the CrUX reporting threshold

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 3, 2026, 1:04 PM UTC 87 3.56 s 0 219 ms 395 kB 3/3 ±9 2,452 -1% 40.4s Wayback
Sep 26, 2026, 9:10 AM UTC 96 2.09 s 0 189 ms 395 kB 3/3 ±0 2,474 -1% 40.4s Wayback
Sep 19, 2026, 8:34 AM UTC 95 2.17 s 0.001 210 ms 352 kB 3/3 ±1 2,485 0% 39.7s Wayback
Sep 12, 2026, 1:06 AM UTC 88 3.44 s 0 193 ms 350 kB 3/3 ±6 2,412 -3% 40.4s Wayback
Sep 4, 2026, 11:45 PM UTC 87 3.53 s 0.001 185 ms 347 kB 3/3 ±3 2,735 +10% 40.9s Wayback
Aug 28, 2026, 11:24 PM UTC 97 2.22 s 0.001 136 ms 344 kB 3/3 ±11 2,915 +17% 42.9s Wayback
Aug 20, 2026, 8:34 PM UTC 96 2.10 s 0 182 ms 343 kB 3/3 ±1 2,487 0% 41.6s Wayback