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

jakartaairportcgk.com

https://jakartaairportcgk.com/

96PERF 97A11Y 100BEST 100SEO !AXE ✓CWV

Ranks Overall #748 Astro Showcase #41

Data from Oct 2, 2026, 6:58 AM UTC old Measured once a month · 1 run since Oct 2, 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 Built with Astro
Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

96
Performance
no change
97
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Metrics LAB FIELD

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

Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-09-02 → 2026-09-29), origin-level.

Metric Lab Simulated Field
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 2.74 s needs work — 2.74 s – 2.74 s 2.19 s good 81.4% 12.7% 5.8%
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a — 133 ms good 86.1% 10.9% 3%
CLS CWV Cumulative Layout Shift 0.017 good — 0.017 – 0.017 0 good 96% 2.1% 1.9%
TBT Total Blocking Time 62 ms good — 62 ms – 62 ms n/a —
FCP First Contentful Paint 1.53 s good — 1.53 s – 1.53 s 2.11 s needs work 64.7% 23.7% 11.5%
Speed Index 1.53 s good — 1.53 s – 1.53 s n/a —
TTFB Time to First Byte 469 ms good — 469 ms – 469 ms 1.45 s needs work 41.9% 40.7% 17.5%

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.

time to first byte 60 ms
element render delay 56 ms
resource load duration 24 ms
resource load delay 9 ms

LCP LAB Simulated vs LCP FIELD

Lab 2.74 s
Field p75 2.19 s

The lab LCP is 1.25× the field p75 — real users likely have above-average hardware or network connectivity.

Page weight

Metric Value Change / range Trend
Page Weight 425 kB — 425 kB – 425 kB
Requests 10 — 10 – 10
Third-party Weight 177 kB — 177 kB – 177 kB
Third-party CPU 62 ms — 62 ms – 62 ms
Unused JS 70.4 kB — 70.4 kB – 70.4 kB
Unused CSS 0 B — 0 B – 0 B

By resource type

Type Transfer Share Size Requests
image 52.7% 224 kB 1
script 43% 183 kB 3
document 2.4% 10.1 kB 1
stylesheet 1.5% 6.4 kB 1
other 0.5% 1.9 kB 4
Total 425 kB 10

Third parties 2 entities

Entity Transfer Size Main thread Simulated
Google Tag Manager script 166 kB 58 ms
Cloudflare 10.2 kB 4 ms
Total 177 kB 62 ms

Page health

Metric Value Change / range Trend
Main Thread Work 624 ms — 624 ms – 624 ms
Long Tasks 3 — 3 – 3
DOM Elements 665 — 665 – 665
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 4 — 4 – 4
A11y Failures 2 — 2 – 2
A11y Failing Nodes 3 — 3 – 3

Main thread work

Task Time Share Duration Simulated
script evaluation 41% 256 ms
style layout 24% 149 ms
other 21% 132 ms
script parse compile 7% 46 ms
paint composite render 5% 28 ms
parse HTML 2% 12 ms
Total 624 ms

Axe violations axe-core 4.13.0, full rule set

4 violating nodes across 2 rules, 1068 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 2 of 35 audits

  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 2 nodes
  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 1 node

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3

Measurement log

Field history 25 weeks

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

Week ending LCPINPCLSFCPTTFB
2026-09-26 2.19 s 134 ms 0 2.10 s 1.46 s
2026-09-19 2.13 s 133 ms 0 2.10 s 1.47 s
2026-09-12 2.11 s 129 ms 0 2.08 s 1.46 s
2026-09-05 2.13 s — 0 2.08 s 1.48 s
2026-08-29 2.31 s — 0 2.19 s 1.57 s
2026-08-22 2.46 s — 0 2.31 s 1.68 s
2026-08-15 — — — 2.61 s 1.99 s
2026-08-01 → 2026-08-08 No data — 2 weeks under the CrUX reporting threshold
2026-07-25 2.80 s — 0 2.76 s 2.16 s
2026-07-18 2.70 s — 0 2.67 s 2.02 s
2026-07-11 2.67 s — 0 2.59 s 1.99 s
2026-07-04 2.32 s — 0 2.29 s 1.64 s

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 2, 2026, 6:58 AM UTC 96 2.74 s 0.017 62 ms 425 kB 3/3 ±10 2,467 -1% 27.1s Wayback