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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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fumes.junglestar.org

https://fumes.junglestar.org/

100PERF 100A11Y 100BEST 100SEO ✓AXE –CWV

Ranks Overall #19 Built Awesome #17

Data from Oct 3, 2026, 8:42 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

Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

100
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
100
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 936 ms good ↑ +4 ms (+0.4%) 929 ms – 1.95 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.040 good → no change 0.040 – 0.040
TBT Total Blocking Time 0 ms good ↓ -1 ms (-100%) 0 ms – 1 ms
FCP First Contentful Paint 936 ms good ↑ +4 ms (+0.4%) 929 ms – 1.11 s
Speed Index 936 ms good ↑ +4 ms (+0.4%) 929 ms – 1.35 s
TTFB Time to First Byte 625 ms good ↑ +17 ms (+2.8%) 605 ms – 736 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.

element render delay 38 ms
time to first byte 27 ms

Page weight

Metric Value Change / range Trend
Page Weight 244 kB ↓ -35 B 244 kB – 246 kB
Requests 16 ↓ -1 (-5.9%) significant 16 – 17
Third-party Weight 200 kB ↓ -77 B 200 kB – 201 kB
Third-party CPU 11 ms ↓ -5 ms (-30.1%) 11 ms – 17 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
image 74.6% 182 kB 10
document 14.8% 36.0 kB 1
script 7.3% 17.9 kB 2
other 3.3% 8.1 kB 3
Total 244 kB 16

Third parties 3 entities

Entity Transfer Size Main thread Simulated
cloudfront.net image 182 kB 0 ms
Google/Doubleclick Ads 17.3 kB 4 ms
Google Analytics 667 B 7 ms
Total 200 kB 11 ms

Without JavaScript

The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.

Scripts disabled
As rendered

0% of pixels differ — they are identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Page health

Metric Value Change / range Trend
Main Thread Work 355 ms ↓ -48 ms (-12%) 297 ms – 403 ms
Long Tasks 0 ↓ -2 (-100%) significant 0 – 2
DOM Elements 1,180 → no change 1,180 – 1,180
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 → no change 0 – 0
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
other 41% 144 ms
style layout 22% 80 ms
script evaluation 18% 64 ms
paint composite render 10% 37 ms
parse HTML 7% 23 ms
script parse compile 2% 7 ms
Total 355 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 1921 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 3, 2026, 8:42 PM UTC 100 936 ms 0.040 0 ms 244 kB 3/3 ±0 2,739 +10% 29.5s Wayback
Sep 26, 2026, 6:22 PM UTC 100 932 ms 0.040 1 ms 244 kB 3/3 ±1 2,468 -1% 30.2s Wayback
Sep 19, 2026, 4:16 PM UTC 100 938 ms 0.040 0 ms 244 kB 3/3 ±0 3,379 +36% 27.7s Wayback
Sep 12, 2026, 3:04 PM UTC 100 930 ms 0.040 0 ms 244 kB 3/3 ±0 2,794 +12% 29.4s Wayback
Sep 5, 2026, 12:25 PM UTC 100 929 ms 0.040 1 ms 244 kB 3/3 ±0 2,442 -2% 30.2s Wayback
Aug 29, 2026, 12:22 PM UTC 99 1.95 s 0.040 0 ms 246 kB 3/3 ±1 2,295 -8% 28.5s Wayback
Aug 20, 2026, 10:28 PM UTC 99 1.84 s 0.040 0 ms 244 kB 3/3 ±2 2,319 -7% 29s Wayback

Embed this score

Use this web component to show fumes.junglestar.org'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://fumes.junglestar.org/"></speedlify2-score>