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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every-layout.dev

https://every-layout.dev/

77PERF 92A11Y 77BEST 82SEO ✗AXE –CWV

Ranks Overall #1,655 Built Awesome #1,072

Data from Oct 3, 2026, 5:50 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

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Lighthouse Scores LAB Simulated

77
Performance
↓ -1 (-1.3%)
92
Accessibility
no change
77
Best Practices
no change
82
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 1.23 s good ↑ +174 ms (+16.5%) 1.05 s – 3.54 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.581 poor ↑ +0.055 (+10.5%) 0.526 – 0.581
TBT Total Blocking Time 114 ms good ↑ +8 ms (+7.5%) 79 ms – 114 ms
FCP First Contentful Paint 1.00 s good ↑ +23 ms (+2.4%) 969 ms – 1.00 s
Speed Index 1.17 s good ↑ +192 ms (+19.6%) 969 ms – 1.17 s
TTFB Time to First Byte 629 ms good ↑ +24 ms (+4%) 604 ms – 629 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 delay 80 ms
resource load duration 62 ms
time to first byte 30 ms
element render delay 28 ms

Page weight

Metric Value Change / range Trend
Page Weight 1.24 MB ↑ +4.3 kB (+0.4%) 1.09 MB – 1.24 MB
Requests 55 → no change 55 – 56
Third-party Weight 271 kB ↑ +1.6 kB (+0.6%) 244 kB – 271 kB
Third-party CPU 66 ms ↑ +3 ms (+5.1%) 51 ms – 66 ms
Unused JS 185 kB ↑ +2.8 kB (+1.6%) 112 kB – 185 kB
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
script 77.4% 956 kB 12
image 17.9% 221 kB 27
document 1.8% 21.8 kB 4
other 1.3% 16.6 kB 9
font 1.2% 15.3 kB 1
stylesheet 0.4% 4.9 kB 2
Total 1.24 MB 55

Third parties 1 entities

Entity Transfer Size Main thread Simulated
Stripe script 271 kB 66 ms
Total 271 kB 66 ms

Page health

Metric Value Change / range Trend
Main Thread Work 1.10 s ↑ +40 ms (+3.8%) 877 ms – 1.11 s
Long Tasks 2 → no change 2 – 2
DOM Elements 335 → no change 335 – 335
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 20 → no change 20 – 20
A11y Failures 2 → no change 2 – 2
A11y Failing Nodes 3 → no change 3 – 3

Main thread work

Task Time Share Duration Simulated
other 42% 459 ms
script evaluation 23% 250 ms
style layout 17% 182 ms
script parse compile 11% 116 ms
paint composite render 6% 71 ms
parse HTML 2% 22 ms
Total 1.10 s

Axe violations axe-core 4.13.0, full rule set

20 violating nodes across 4 rules, 782 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 16 nodes
    Offending elements (5 of 16)
    1. a[href$="#main"]
      <a href="#main">Skip to content</a>
    2. #checkout > stack-l[data-i="Stack-var(--s1)false"] > h2:nth-child(1)
      <h2>Buy Every Layout For Only $69</h2>
    3. #checkout > stack-l[data-i="Stack-var(--s1)false"] > p
      <p><em>You get a lot of bang for your buck, including…</em></p>
    4. div[role="listitem"]:nth-child(1) > stack-l[data-i="Stack-var(--s1)false"] > p
      <p>Access to all the site content, including all the layouts and layout generators. All available offline too!</p>
    5. div[role="listitem"]:nth-child(2) > stack-l[data-i="Stack-var(--s1)false"] > p
      <p><strong>Every Layout</strong> as a book, in the EPUB format, for reading with your preferred reader.</p>
  • critical image-alt — Images must have alternative text 2 nodes
    Offending elements
    1. sidebar-l[sidewidth="10rem"][data-i="Sidebar-left10rem50%var(--s1)"]:nth-child(1) > div > img
      <img src="/images/people/heydon-pickering.jpg" loading="lazy">
    2. img[src$="andy-bell.jpg"]
      <img src="/images/people/andy-bell.jpg" loading="lazy">
  • serious scrollable-region-focusable — Scrollable region must have keyboard access 1 node
    Offending element
    1. reel-l
      <reel-l space="var(--s3)" data-i="Reel-autoautovar(--s3)false" class="overflowing">
  • moderate skip-link — The skip-link target should exist and be focusable 1 node
    Offending element
    1. a[href$="#main"]
      <a href="#main">Skip to content</a>

Accessibility failures 2 of 24 audits

  • image-alt — Image elements do not have `[alt]` attributes 2 nodes
  • skip-link — Skip links are not focusable. 1 node

Best Practices failures 2 of 19 audits

  • third-party-cookies — Uses third-party cookies 1 item
  • inspector-issues — Issues were logged in the `Issues` panel in Chrome Devtools 1 item

SEO failures 2 of 8 audits

  • meta-description — Document does not have a meta description
  • image-alt — Image elements do not have `[alt]` attributes 2 items

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
2026-05-09 → 2026-09-26 No data — 21 weeks under the CrUX reporting threshold
2026-05-02 1.24 s — 0 871 ms 649 ms
2026-04-25 1.17 s — 0 849 ms 649 ms
2026-04-18 1.33 s — 0 1.11 s 764 ms
2026-04-11 1.25 s — 0 1.03 s 742 ms

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 3, 2026, 5:50 PM UTC 77 1.23 s 0.581 114 ms 1.24 MB 3/3 ±37 2,494 0% 45.8s Wayback
Sep 26, 2026, 2:11 PM UTC 78 1.05 s 0.526 106 ms 1.23 MB 3/3 ±31 2,441 -2% 43.7s Wayback
Sep 19, 2026, 12:56 PM UTC 78 1.22 s 0.526 79 ms 1.11 MB 3/3 ±3 2,955 +19% 38.8s Wayback
Sep 12, 2026, 11:31 AM UTC 78 1.06 s 0.526 107 ms 1.10 MB 3/3 ±3 2,450 -1% 45.2s Wayback
Sep 5, 2026, 8:07 AM UTC 68 3.54 s 0.581 80 ms 1.19 MB 3/3 ±29 3,311 +33% 34.6s Wayback
Aug 29, 2026, 5:49 AM UTC 78 1.05 s 0.526 112 ms 1.11 MB 3/3 ±36 2,443 -2% 41.2s Wayback
Aug 20, 2026, 10:28 PM UTC 77 1.22 s 0.581 84 ms 1.09 MB 3/3 ±51 3,287 +32% 42.9s Wayback

Embed this score

Use this web component to show every-layout.dev'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://every-layout.dev/"></speedlify2-score>