zuixjs.github.io/zuix-web-starter

https://zuixjs.github.io/zuix-web-starter

Ranks Overall #907 Build Awesome Starters #114

Data from Oct 5, 2026, 11:58 PM UTC 2d old Measured once a week · 7 runs since Aug 21, 2026

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

This URL redirects to https://zuixjs.github.io/zuix-web-starter/.

The same URL in a different form — a trailing slash — so both are treated as one site rather than two: one history, measured once. Lighthouse follows the redirect, so the numbers below describe the page actually served; the only cost is an extra hop on each run.

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

Built with Eleventy 3.1.5

Hosted by GitHub Pages

Lighthouse Scores LAB Simulated

Performance

↓ -1 (-1.1%)

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
LCP CWV (estimate) Largest Contentful Paint	3.03 s needs work	↑ +3 ms (+0.1%) 1.06 s – 3.03 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it	n/a	—
CLS CWV (estimate) Cumulative Layout Shift	0 good	→ no change 0 – 0
TBT Total Blocking Time	0 ms good	→ no change 0 ms – 0 ms
FCP First Contentful Paint	3.03 s poor	↑ +3 ms (+0.1%) 1.06 s – 3.03 s
Speed Index	3.03 s good	↑ +3 ms (+0.1%) 1.06 s – 3.03 s
TTFB Time to First Byte	609 ms good	↑ +4 ms (+0.7%) 602 ms – 613 ms

Metric

Lab Simulated

Value

Change / range

Trend

LCP CWV (estimate) Largest Contentful Paint

3.03 s needs work

↑ +3 ms (+0.1%) 1.06 s – 3.03 s

INP CWV Interaction to Next Paint — field only, no lab run can measure it

n/a

—

CLS CWV (estimate) Cumulative Layout Shift

0 good

→ no change 0 – 0

TBT Total Blocking Time

0 ms good

→ no change 0 ms – 0 ms

FCP First Contentful Paint

3.03 s poor

↑ +3 ms (+0.1%) 1.06 s – 3.03 s

Speed Index

3.03 s good

↑ +3 ms (+0.1%) 1.06 s – 3.03 s

TTFB Time to First Byte

609 ms good

↑ +4 ms (+0.7%) 602 ms – 613 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 116 ms

time to first byte 11 ms

Page weight

Metric	Value	Change / range
Page Weight	203 kB	↑ +118 B (+0.1%) 92.6 kB – 203 kB
Requests	21	→ no change 13 – 21
Third-party Weight	0 B	→ no change 0 B – 0 B
Third-party CPU	0 ms	→ no change 0 ms – 0 ms
Unused JS	0 B	→ no change 0 B – 0 B
Unused CSS	0 B	→ no change 0 B – 0 B

Metric

Value

Change / range

Trend

Page Weight

203 kB

↑ +118 B (+0.1%) 92.6 kB – 203 kB

Requests

→ no change 13 – 21

Third-party Weight

0 B

→ no change 0 B – 0 B

Third-party CPU

0 ms

→ no change 0 ms – 0 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	Share	Size	Requests
script	65.8%	133 kB	11
stylesheet	16.6%	33.6 kB	1
document	7.4%	15.0 kB	2
image	5.6%	11.3 kB	3
other	4.6%	9.4 kB	4
Total		203 kB	21

Without JavaScript

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

1.3% of pixels differ — they are nearly identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Page health

Metric	Value	Change / range
Main Thread Work	476 ms	↓ -36 ms (-6.9%) significant 372 ms – 511 ms
Long Tasks	1	→ no change 1 – 1
DOM Elements	122	→ no change 122 – 122
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports)	5	→ no change 5 – 5
A11y Failures	1	→ no change 1 – 1
A11y Failing Nodes	4	→ no change 4 – 4

Metric

Value

Change / range

Trend

Main Thread Work

476 ms

↓ -36 ms (-6.9%) significant 372 ms – 511 ms

Long Tasks

→ no change 1 – 1

DOM Elements

122

→ no change 122 – 122

Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports)

→ no change 5 – 5

A11y Failures

→ no change 1 – 1

A11y Failing Nodes

→ no change 4 – 4

Main thread work

Task	Share	Duration Simulated
style layout	37%	174 ms
other	33%	159 ms
script evaluation	21%	100 ms
parse HTML	4%	19 ms
paint composite render	3%	16 ms
script parse compile	2%	8 ms
Total		476 ms

Task

Time

Duration Simulated

style layout

37%

174 ms

other

33%

159 ms

script evaluation

21%

100 ms

parse HTML

19 ms

paint composite render

16 ms

script parse compile

8 ms

Total

476 ms

Axe violations axe-core 4.13.0, full rule set

5 violating nodes across 2 rules, 304 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

serious link-in-text-block — Links must be distinguishable without relying on color 4 nodes

Offending elements

a[href$="www.11ty.dev"]

<a href="https://www.11ty.dev" target="_blank" rel="noreferrer">11ty</a>

h1 > a[href$="zuixjs.org"][target="_blank"][rel="noreferrer"]

<a href="https://zuixjs.org" target="_blank" rel="noreferrer">zuix.js</a>

small > a[target="_blank"][rel="noreferrer"]

<a href="https://nodejs.org/en/download/" target="_blank" rel="noreferrer">Node.js</a>

h3 > a[target="_blank"][rel="noreferrer"]

<a href="https://stackblitz.com/github/zuixjs/zuix-web-starter/?view=preview" target="_blank" rel="noreferrer">StackBlitz</a>

moderate landmark-unique — Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node
Offending element
1. main
```
<main self="size-large">
```

Accessibility failures 1 of 21 audits

link-in-text-block — Links rely on color to be distinguishable. 4 nodes

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	LCP	INP	CLS	FCP	TTFB
2026-06-06 → 2026-09-26	No data — 17 weeks under the CrUX reporting threshold
2026-05-30	850 ms	—	0	674 ms	322 ms
2026-05-23	758 ms	—	0	668 ms	317 ms
2026-05-16	850 ms	—	0	668 ms	352 ms
2026-04-11 → 2026-05-09	No data — 5 weeks under the CrUX reporting threshold

Runs

Every stored run for this URL, newest first.

When	Perf	LCP	Weight	Runs	Spread	Bench	Took	Archive
Oct 5, 2026, 11:58 PM UTC	88	3.03 s	203 kB	3/3	±13	2,498 0%	25.3s	Wayback
Sep 28, 2026, 11:44 PM UTC	89	3.03 s	203 kB	3/3	±11	2,481 0%	26.3s	Wayback
Sep 21, 2026, 7:52 PM UTC	89	3.02 s	202 kB	3/3	±12	2,469 -1%	24.8s	Wayback
Sep 14, 2026, 5:47 PM UTC	99	1.61 s	203 kB	3/3	±14	2,499 +1%	25.8s	Wayback
Sep 7, 2026, 2:55 PM UTC	99	1.58 s	92.6 kB	3/3	±7	2,488 0%	25.5s	Wayback
Aug 31, 2026, 10:35 AM UTC	100	1.06 s	92.6 kB	3/3	±8	2,412 -3%	25.4s	Wayback
Aug 21, 2026, 8:32 PM UTC	99	1.58 s	92.6 kB	3/3	±7	2,467 -1%	24.5s	Wayback

When

Scores

Perf

LCP

CLS

TBT

Weight

Runs

Spread

Bench

Took

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Stack

Lighthouse Scores LAB 🤖 Simulated

Metrics LAB

LCP Subparts LAB 🐇 Unthrottled

Page weight

By resource type

Without JavaScript

Page health

Main thread work

Axe violations axe-core 4.13.0, full rule set

Accessibility failures 1 of 21 audits

Hygiene

Measurement log

Field history 25 weeks

Runs

Embed this score

Lighthouse Scores LAB Simulated

LCP Subparts LAB Unthrottled