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

slrconsulting.com

https://www.slrconsulting.com/

51PERF 96A11Y 77BEST 92SEO !AXE !CWV

Ranks Overall #1,122 Built Awesome #776

Data from Oct 5, 2026, 11:57 PM UTC old Measured once a week Β· 7 runs since Aug 21, 2026

Elsewhere: PageSpeed Insights Β· Calibre Β· Treo Β· CrUX Vis Β· Tame the Bots Β· Scoring Calculator Β· 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

Uses Alpine.js 3.14.9Alpine.js 3.14.9
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

51
Performance
no change
96
Accessibility
no change
77
Best Practices
no change
92
SEO
no change

Metrics LAB FIELD

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

Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-09-06 → 2026-10-03), url-level.

Metric Lab Simulated Field
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 9.35 s poor ↑ +300 ms (+3.3%) 5.56 s – 9.35 s 2.65 s needs work 72.8% 16.3% 10.9%
INP CWV Interaction to Next Paint β€” field only, no lab run can measure it n/a — 170 ms good 80.9% 15.7% 3.4%
CLS CWV Cumulative Layout Shift 0.190 needs work β†’ no change 0.172 – 0.190 0.030 good 78.5% 20.9% 0.6%
TBT Total Blocking Time 181 ms good β†’ no change 181 ms – 344 ms n/a —
FCP First Contentful Paint 3.58 s poor ↓ -5 ms (-0.1%) 1.99 s – 3.79 s 1.99 s needs work 71.7% 17.4% 10.9%
Speed Index 6.23 s poor ↑ +307 ms (+5.2%) 3.16 s – 6.31 s n/a —
TTFB Time to First Byte 628 ms good ↓ -32 ms (-4.8%) 609 ms – 660 ms 872 ms needs work 72.5% 18.7% 8.9%

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 2.32 s
time to first byte 29 ms

LCP LAB Simulated vs LCP FIELD

Lab 9.35 s
Field p75 2.65 s

The lab LCP is 3.52Γ— the field p75 β€” real users likely have above-average hardware or network connectivity.

Page weight

Metric Value Change / range Trend
Page Weight 4.47 MB ↑ +26.7 kB (+0.6%) 4.43 MB – 4.48 MB
Requests 54 β†’ no change 54 – 54
Third-party Weight 4.06 MB ↑ +26.6 kB (+0.7%) 4.02 MB – 4.07 MB
Third-party CPU 134 ms β†’ no change 134 ms – 202 ms
Unused JS 177 kB ↑ +1.3 kB (+0.7%) 171 kB – 177 kB
Unused CSS 0 B β†’ no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
media 75.1% 3.35 MB 1
script 13.1% 584 kB 28
image 9.4% 420 kB 10
font 1.4% 60.7 kB 3
document 0.4% 19.9 kB 1
stylesheet 0.3% 15.6 kB 1
other 0.3% 11.6 kB 6
Total 4.47 MB 54

Third parties 5 entities

Entity Transfer Size Main thread Simulated
sanity.io media 3.57 MB 0 ms
Google Tag Manager 327 kB 75 ms
Hubspot 128 kB 36 ms
Cookie-Script.com 29.3 kB 23 ms
Google Analytics 48 B 0 ms
Total 4.06 MB 134 ms

Page health

Metric Value Change / range Trend
Main Thread Work 2.79 s ↓ -49 ms (-1.7%) 2.79 s – 4.02 s
Long Tasks 9 ↓ -1 (-10%) 8 – 12
DOM Elements 1,012 ↑ +2 (+0.2%) 1,010 – 1,019
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 2 β†’ no change 1 – 2
A11y Failures 2 β†’ no change 2 – 2
A11y Failing Nodes 2 β†’ no change 2 – 2

Main thread work

Task Time Share Duration Simulated
script evaluation 48% 1.34 s
other 25% 710 ms
style layout 14% 381 ms
paint composite render 5% 153 ms
script parse compile 5% 127 ms
garbage collection 2% 53 ms
parse HTML 1% 32 ms
Total 2.79 s

Axe violations axe-core 4.13.0, full rule set

2 violating nodes across 2 rules, 1222 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate heading-order β€” Heading levels should only increase by one 1 node
    Offending element
    1. h4
      <h4>It has shifted to a core business consideration across operations, culture, strategy and markets. Balancing priorities amid complexity, and within the landscape of a volatile and uncertain world,…
  • serious link-in-text-block β€” Links must be distinguishable without relying on color 1 node
    Offending element
    1. #cookiescript_readmore
      <a id="cookiescript_readmor..." data-cs-i18n-text="{"en":"see our Cooki..." data-cs-i18n-url="{"en":"https:\/\/cdn..." target="_blank" aria-label="see our Cookies Noti..." href="https://cdn.sanity.i.…

Accessibility failures 2 of 34 audits

  • heading-order β€” Heading elements are not in a sequentially-descending order 1 node
  • link-in-text-block β€” Links rely on color to be distinguishable. 1 node

Best Practices failures 2 of 19 audits

  • third-party-cookies β€” Uses third-party cookies 5 items
  • inspector-issues β€” Issues were logged in the `Issues` panel in Chrome Devtools 1 item

SEO failures 1 of 10 audits

  • link-text β€” Links do not have descriptive text 7 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
2026-09-26 2.64 s 175 ms 0.030 1.97 s 842 ms
2026-09-19 2.73 s 177 ms 0.050 1.98 s 842 ms
2026-09-12 2.66 s 172 ms 0.060 1.94 s 827 ms
2026-09-05 2.60 s 163 ms 0.030 1.83 s 775 ms
2026-08-29 2.60 s 160 ms 0.040 1.86 s 805 ms
2026-08-22 2.45 s 154 ms 0.020 1.83 s 790 ms
2026-08-15 2.68 s 159 ms 0.030 1.95 s 877 ms
2026-08-08 2.80 s 160 ms 0.050 2.08 s 945 ms
2026-08-01 2.93 s 170 ms 0.050 2.15 s 1.06 s
2026-07-25 3.08 s 176 ms 0.070 2.30 s 1.12 s
2026-07-18 2.98 s 178 ms 0.080 2.23 s 1.09 s
2026-07-11 2.96 s 176 ms 0.090 2.20 s 1.09 s

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 5, 2026, 11:57 PM UTC 51 9.35 s 0.190 181 ms 4.47 MB 3/3 Β±5 2,909 +17% 36.4s Wayback
Sep 28, 2026, 6:35 PM UTC 51 9.05 s 0.190 181 ms 4.44 MB 3/3 Β±3 3,344 +35% 37.8s Wayback
Sep 21, 2026, 3:00 PM UTC 46 9.14 s 0.190 344 ms 4.46 MB 3/3 Β±26 2,432 -2% 39.4s Wayback
Sep 14, 2026, 12:00 PM UTC 47 9.19 s 0.190 307 ms 4.43 MB 3/3 Β±1 2,409 -3% 41.1s Wayback
Sep 7, 2026, 9:03 AM UTC 47 9.21 s 0.190 312 ms 4.47 MB 3/3 Β±3 2,487 0% 41.6s Wayback
Aug 31, 2026, 3:57 AM UTC 62 5.56 s 0.172 321 ms 4.48 MB 3/3 Β±13 2,361 -5% 37.2s Wayback
Aug 21, 2026, 1:54 PM UTC 48 9.04 s 0.190 278 ms 4.46 MB 3/3 Β±3 2,529 +2% 45.9s Wayback

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