catppuccin.com

Ranks Overall #1,186 Astro Showcase #111

Data from Oct 2, 2026, 6:46 AM UTC 16h 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

Built with Astro 7.1.3

Uses Svelte

Hosted by GitHub Pages

Lighthouse Scores LAB Simulated

100

Performance

no change

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), url-level.

Metric	Lab Simulated	Field
LCP CWV Largest Contentful Paint	1.13 s good	— 1.13 s – 1.13 s	1.03 s good	96.3% 3% 0.7%
INP CWV Interaction to Next Paint — field only, no lab run can measure it	n/a	—	76 ms good	97.3% 2.7% 0%
CLS CWV Cumulative Layout Shift	0 good	— 0 – 0	0 good	99.3% 0.7% 0%
TBT Total Blocking Time	0 ms good	— 0 ms – 0 ms	n/a	—
FCP First Contentful Paint	1.13 s good	— 1.13 s – 1.13 s	1.04 s good	91.6% 6.1% 2.3%
Speed Index	1.13 s good	— 1.13 s – 1.13 s	n/a	—
TTFB Time to First Byte	602 ms good	— 602 ms – 602 ms	601 ms good	85.5% 10.8% 3.7%

Metric

Lab Simulated

Field

Value

Change / range

Trend

p75

Distribution

LCP CWV Largest Contentful Paint

1.13 s good

— 1.13 s – 1.13 s

1.03 s good

96.3% 3% 0.7%

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

n/a

—

76 ms good

97.3% 2.7% 0%

CLS CWV Cumulative Layout Shift

0 good

— 0 – 0

0 good

99.3% 0.7% 0%

TBT Total Blocking Time

0 ms good

— 0 ms – 0 ms

n/a

—

FCP First Contentful Paint

1.13 s good

— 1.13 s – 1.13 s

1.04 s good

91.6% 6.1% 2.3%

Speed Index

1.13 s good

— 1.13 s – 1.13 s

n/a

—

TTFB Time to First Byte

602 ms good

— 602 ms – 602 ms

601 ms good

85.5% 10.8% 3.7%

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 67 ms

time to first byte 3 ms

LCP LAB Simulated vs LCP FIELD

Lab 1.13 s

Field p75 1.03 s

The lab LCP is 1.1× the field p75 — real users likely have similar hardware or network connectivity to the lab test.

Page weight

Metric	Value	Change / range
Page Weight	93.5 kB	— 93.5 kB – 93.5 kB
Requests	10	— 10 – 10
Third-party Weight	0 B	— 0 B – 0 B
Third-party CPU	0 ms	— 0 ms – 0 ms
Unused JS	0 B	— 0 B – 0 B
Unused CSS	0 B	— 0 B – 0 B

Metric

Value

Change / range

Trend

Page Weight

93.5 kB

— 93.5 kB – 93.5 kB

Requests

— 10 – 10

Third-party Weight

0 B

— 0 B – 0 B

Third-party CPU

0 ms

— 0 ms – 0 ms

Unused JS

0 B

— 0 B – 0 B

Unused CSS

0 B

— 0 B – 0 B

By resource type

Type	Share	Size	Requests
document	48.5%	45.3 kB	1
script	22.6%	21.1 kB	5
other	18.9%	17.6 kB	2
media	6.5%	6.0 kB	1
stylesheet	3.6%	3.4 kB	1
Total		93.5 kB	10

Page health

Metric	Value	Change / range
Main Thread Work	627 ms	— 627 ms – 627 ms
Long Tasks	1	— 1 – 1
DOM Elements	343	— 343 – 343
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports)	31	— 31 – 31
A11y Failures	2	— 2 – 2
A11y Failing Nodes	22	— 22 – 22

Metric

Value

Change / range

Trend

Main Thread Work

627 ms

— 627 ms – 627 ms

Long Tasks

— 1 – 1

DOM Elements

343

— 343 – 343

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

— 31 – 31

A11y Failures

— 2 – 2

A11y Failing Nodes

— 22 – 22

Main thread work

Task	Share	Duration Simulated
other	44%	276 ms
style layout	24%	150 ms
paint composite render	22%	137 ms
script evaluation	6%	40 ms
parse HTML	3%	18 ms
script parse compile	1%	5 ms
Total		627 ms

Task

Time

Duration Simulated

other

44%

276 ms

style layout

24%

150 ms

paint composite render

22%

137 ms

script evaluation

40 ms

parse HTML

18 ms

script parse compile

5 ms

Total

627 ms

Axe violations axe-core 4.13.0, full rule set

31 violating nodes across 4 rules, 445 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

serious color-contrast — Elements must meet minimum color contrast ratio thresholds 21 nodes
Offending elements (5 of 21)
1. nav:nth-child(1) > p > strong
```
<strong data-astro-cid-rbzlibw6="">Project</strong>
```
2. li:nth-child(1) > a[href$="ports"]
```
<a href="/ports" data-astro-cid-rbzlibw6="">Ports</a>
```
3. li:nth-child(2) > a[href$="palette"]
```
<a href="/palette" data-astro-cid-rbzlibw6="">Palette</a>
```
4. li:nth-child(3) > a[href$="community"]
```
<a href="/community" data-astro-cid-rbzlibw6="">Community</a>
```
5. li:nth-child(4) > a[href$="blog"]
```
<a href="/blog" data-astro-cid-rbzlibw6="">Blog</a>
```

moderate region — All page content should be contained by landmarks 8 nodes

Offending elements (5 of 8)

h1

<h1 data-astro-cid-lcdefpme="">Soothing pastel theme for the <nobr data-astro-cid-lcdefpme="">high-spirited!</nobr></h1>

.hero-content > p

<p data-astro-cid-lcdefpme="">A community-driven color scheme meant for coding, designing, and much more!</p>

div > p:nth-child(1)

<p data-astro-cid-rbzlibw6=""><strong data-astro-cid-rbzlibw6="">Catppuccin</strong></p>

.divider

<p class="divider" data-astro-cid-rbzlibw6="">•</p>

span

<span data-astro-cid-rbzlibw6="">/ˌkætpʊˈtʃiːn/</span>

moderate landmark-one-main — Document should have one main landmark 1 node
Offending element
1. html
```
<html lang="en" data-theme="system">
```
moderate landmark-unique — Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node
Offending element
1. nav:nth-child(1)
```
<nav data-astro-cid-rbzlibw6="">
```

Accessibility failures 2 of 20 audits

color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 21 nodes
landmark-one-main — Document does not have a main landmark. 1 node

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	FCP	TTFB
2026-09-26	1.00 s	78 ms	1.01 s	571 ms
2026-09-19	968 ms	77 ms	967 ms	566 ms
2026-09-12	981 ms	79 ms	984 ms	591 ms
2026-09-05	1.01 s	79 ms	1.02 s	614 ms
2026-08-29	987 ms	77 ms	1.00 s	630 ms
2026-08-22	1.02 s	78 ms	1.04 s	647 ms
2026-08-15	1.06 s	78 ms	1.07 s	599 ms
2026-08-08	1.09 s	79 ms	1.10 s	635 ms
2026-08-01	1.10 s	79 ms	1.10 s	603 ms
2026-07-25	1.09 s	79 ms	1.09 s	601 ms
2026-07-18	1.10 s	79 ms	1.09 s	621 ms
2026-07-11	1.05 s	78 ms	1.04 s	601 ms

Week ending

LCP

INP

CLS

FCP

TTFB

2026-09-26

1.00 s

78 ms

1.01 s

571 ms

2026-09-19

968 ms

77 ms

967 ms

566 ms

2026-09-12

981 ms

79 ms

984 ms

591 ms

2026-09-05

1.01 s

79 ms

1.02 s

614 ms

2026-08-29

987 ms

77 ms

1.00 s

630 ms

2026-08-22

1.02 s

78 ms

1.04 s

647 ms

2026-08-15

1.06 s

78 ms

1.07 s

599 ms

2026-08-08

1.09 s

79 ms

1.10 s

635 ms

2026-08-01

1.10 s

79 ms

1.10 s

603 ms

2026-07-25

1.09 s

79 ms

1.09 s

601 ms

2026-07-18

1.10 s

79 ms

1.09 s

621 ms

2026-07-11

1.05 s

78 ms

1.04 s

601 ms

Runs

Every stored run for this URL, newest first.

When	Scores	Perf	LCP	CLS	TBT	Weight	Runs	Spread	Bench	Took	Archive
Oct 2, 2026, 6:46 AM UTC		100	1.13 s	0	0 ms	93.5 kB	3/3	±11	2,494 0%	23.1s	Wayback

When

Scores

Perf

LCP

CLS

TBT

Weight

Runs

Spread

Bench

Took

Stack

Lighthouse Scores LAB 🤖 Simulated

Metrics LAB FIELD

LCP Subparts LAB 🐇 Unthrottled

LCP LAB 🤖 Simulated vs LCP FIELD

Page weight

By resource type

Page health

Main thread work

Axe violations axe-core 4.13.0, full rule set

Accessibility failures 2 of 20 audits

Hygiene

Measurement log

Field history 25 weeks

Runs

Lighthouse Scores LAB Simulated

LCP Subparts LAB Unthrottled

LCP LAB Simulated vs LCP FIELD