speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time.

Charts Measurement runs Embed a score

cro.media

https://cro.media/

87 97 73 92 ✗AXE ✓CWV

Ranks Overall #1,362 11ty Emeritus

Data from Sep 4, 2026, 11:45 PM UTC old Measured once a week · 3 runs since Aug 20, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Wayback Machine

Stack

Astro 5.16.2 Built with Astro 5.16.2
Cloudflare Hosted by Cloudflare

Lighthouse Scores

87
Performance
↓ -10 (-10.3%)
97
Accessibility
no change
73
Best Practices
no change
92
SEO
no change

Metrics Lighthouse, mobile Chrome UX Report

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 (2026-08-06 → 2026-09-02), origin-level.

Metric Lab Lighthouse Field Chrome UX Report
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 3.53 s needs work ↑ +1310 ms (+58.9%) significant 2.10 s – 3.53 s 1.79 s good 87.1% 9.9% 3%
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a — — —
CLS CWV Cumulative Layout Shift 0.001 good → no change 0 – 0.001 0 good 88.9% 5.8% 5.4%
TBT Total Blocking Time 185 ms good ↑ +49 ms (+36%) 136 ms – 185 ms n/a —
FCP First Contentful Paint 1.87 s needs work ↑ +281 ms (+17.7%) significant 1.53 s – 1.87 s 1.79 s good 75.9% 16.4% 7.7%
Speed Index 1.87 s good ↑ +281 ms (+17.7%) significant 1.53 s – 1.87 s n/a —
TTFB Time to First Byte 522 ms good ↓ -19 ms (-3.5%) 485 ms – 541 ms 982 ms needs work 63.8% 31.4% 4.8%

LCP Subparts lab observed, unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is throttled.

element render delay 216 ms
time to first byte 92 ms

Lab LCP vs Field LCP Chrome UX Report

Lab 3.53 s
Field p75 1.79 s

The lab LCP is 1.97× the field p75 — real users likely have above-average hardware or network connectivity.

Page weight

Metric Value Change / range Trend
Page Weight 347 kB ↑ +3.1 kB (+0.9%) 343 kB – 347 kB
Requests 28 ↑ +1 (+3.7%) 27 – 28
Third-party Weight 5.7 kB ↑ +25 B (+0.4%) 5.6 kB – 5.7 kB
Third-party CPU 2 ms ↑ +1 ms (+41.7%) 1 ms – 2 ms
Unused JS 69.3 kB ↑ +1.2 kB (+1.8%) 66.7 kB – 69.3 kB
Unused CSS 0 B → no change 0 B – 0 B

By resource type

  • script 66.5% 227 kB · 8 req
  • image 16.4% 56.2 kB · 11 req
  • document 9.4% 32.2 kB · 1 req
  • stylesheet 6.8% 23.3 kB · 2 req
  • other 0.8% 2.9 kB · 5 req

Third parties 2 entities

5.7 kB transferred, 2 ms on the main thread.

Google/Doubleclick Ads script 5.5 kB · 2 ms CPU
Other Google APIs/SDKs 189 B · 0 ms CPU

Page health

Metric Value Change / range Trend
Main Thread Work 1.24 s ↑ +283 ms (+29.7%) 953 ms – 1.24 s
Long Tasks 4 → no change 4 – 4
DOM Elements 1,262 ↓ -208 (-14.1%) significant 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

script evaluation 426 ms
other 317 ms
style layout 301 ms
script parse compile 89 ms
parse HTML 55 ms
paint composite render 25 ms
garbage collection 24 ms

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
  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 5 nodes
  • minor empty-heading — Headings should not be empty 1 node

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

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
2026-09-05 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
2026-04-18 — — 0 2.20 s —
2026-04-11 No data — 1 week under the CrUX reporting threshold
2026-04-04 2.20 s — 0 2.15 s 938 ms

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
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