localghost.dev

Ranks Overall #1,010 Built Awesome #725

Data from Oct 4, 2026, 10:56 AM UTC 3d 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

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 3.1.6

ne Hosted by neocities

Lighthouse Scores LAB Simulated

Performance

no change

Accessibility

no change

100

Best Practices

no change

SEO

no change

Metrics LAB FIELD

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 (2026-09-05 → 2026-10-02), origin-level.

Metric	Lab Simulated	Field
LCP CWV Largest Contentful Paint	2.26 s good	↑ +78 ms (+3.6%) 2.12 s – 2.26 s	1.63 s good	89.1% 9.4% 1.5%
INP CWV Interaction to Next Paint — field only, no lab run can measure it	n/a	—	—	—
CLS CWV Cumulative Layout Shift	0.330 poor	→ no change 0.330 – 0.344	0 good	88.6% 9.7% 1.7%
TBT Total Blocking Time	0 ms good	→ no change 0 ms – 0 ms	n/a	—
FCP First Contentful Paint	1.51 s good	↑ +3 ms (+0.2%) 1.21 s – 1.51 s	1.41 s good	79.8% 16.2% 4%
Speed Index	1.51 s good	↑ +3 ms (+0.2%) 1.21 s – 1.51 s	n/a	—
TTFB Time to First Byte	609 ms good	↑ +3 ms (+0.5%) 606 ms – 617 ms	823 ms needs work	75.1% 19.5% 5.4%

Metric

Lab Simulated

Field

Value

Change / range

Trend

p75

Distribution

LCP CWV Largest Contentful Paint

2.26 s good

↑ +78 ms (+3.6%) 2.12 s – 2.26 s

1.63 s good

89.1% 9.4% 1.5%

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

n/a

—

CLS CWV Cumulative Layout Shift

0.330 poor

→ no change 0.330 – 0.344

0 good

88.6% 9.7% 1.7%

TBT Total Blocking Time

0 ms good

→ no change 0 ms – 0 ms

n/a

—

FCP First Contentful Paint

1.51 s good

↑ +3 ms (+0.2%) 1.21 s – 1.51 s

1.41 s good

79.8% 16.2% 4%

Speed Index

1.51 s good

↑ +3 ms (+0.2%) 1.21 s – 1.51 s

n/a

—

TTFB Time to First Byte

609 ms good

↑ +3 ms (+0.5%) 606 ms – 617 ms

823 ms needs work

75.1% 19.5% 5.4%

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 108 ms

time to first byte 14 ms

LCP LAB Simulated vs LCP FIELD

Lab 2.26 s

Field p75 1.63 s

The lab LCP is 1.39× the field p75 — real users likely have above-average hardware or network connectivity.

Page weight

Metric	Value	Change / range
Page Weight	314 kB	↑ +716 B (+0.2%) 313 kB – 314 kB
Requests	24	↓ -4 (-14.3%) significant 24 – 28
Third-party Weight	4.7 kB	↓ -21 B (-0.4%) 4.7 kB – 4.9 kB
Third-party CPU	2 ms	↓ -0 ms (-5%) 2 ms – 2 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

314 kB

↑ +716 B (+0.2%) 313 kB – 314 kB

Requests

↓ -4 (-14.3%) significant 24 – 28

Third-party Weight

4.7 kB

↓ -21 B (-0.4%) 4.7 kB – 4.9 kB

Third-party CPU

2 ms

↓ -0 ms (-5%) 2 ms – 2 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
image	48.6%	151 kB	13
font	35.7%	111 kB	3
document	8.5%	26.3 kB	1
stylesheet	4%	12.3 kB	1
script	3.2%	9.9 kB	4
other	0.1%	382 B	1
Total		314 kB	24

Third parties 2 entities

Entity	Transfer	Size	Main thread Simulated
zgo.at	script	4.3 kB	2 ms
goatcounter.com		382 B	0 ms
Total		4.7 kB	2 ms

Entity

Transfer

Size

Main thread Simulated

zgo.at

script

4.3 kB

2 ms

goatcounter.com

382 B

0 ms

Total

4.7 kB

2 ms

Page health

Metric	Value	Change / range
Main Thread Work	286 ms	↓ -100 ms (-25.9%) significant 286 ms – 422 ms
Long Tasks	0	↓ -1 (-100%) significant 0 – 1
DOM Elements	598	→ no change 598 – 598
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports)	1	→ no change 1 – 1
A11y Failures	2	→ no change 2 – 2
A11y Failing Nodes	5	→ no change 5 – 5

Metric

Value

Change / range

Trend

Main Thread Work

286 ms

↓ -100 ms (-25.9%) significant 286 ms – 422 ms

Long Tasks

↓ -1 (-100%) significant 0 – 1

DOM Elements

598

→ no change 598 – 598

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

→ no change 1 – 1

A11y Failures

→ no change 2 – 2

A11y Failing Nodes

→ no change 5 – 5

Main thread work

Task	Share	Duration Simulated
other	42%	120 ms
style layout	34%	97 ms
script evaluation	9%	26 ms
paint composite render	8%	22 ms
parse HTML	7%	20 ms
script parse compile	1%	2 ms
Total		286 ms

Task

Time

Duration Simulated

other

42%

120 ms

style layout

34%

97 ms

script evaluation

26 ms

paint composite render

22 ms

parse HTML

20 ms

script parse compile

2 ms

Total

286 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 625 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

serious link-name — Links must have discernible text 1 node

Offending element

.neocities-badge

<a href="https://neocities.org" target="_blank" rel="noopener noreferrer" class="neocities-badge">

Accessibility failures 2 of 21 audits

target-size — Touch targets do not have sufficient size or spacing. 4 nodes
link-name — Links do not have a discernible name 1 node

SEO failures 1 of 9 audits

meta-description — Document does not have a meta description

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	1.33 s	—	1.28 s	697 ms
2026-09-19	1.31 s	—	1.29 s	780 ms
2026-09-12	1.14 s	—	1.10 s	697 ms
2026-09-05	1.06 s	—	1.03 s	645 ms
2026-08-29	989 ms	—	917 ms	617 ms
2026-08-22	913 ms	—	847 ms	548 ms
2026-08-15	1.09 s	—	977 ms	728 ms
2026-08-08	1.22 s	—	1.08 s	725 ms
2026-08-01	1.32 s	96 ms	1.20 s	769 ms
2026-07-25	1.36 s	99 ms	1.21 s	794 ms
2026-07-18	1.27 s	94 ms	1.12 s	663 ms
2026-07-11	1.22 s	95 ms	1.12 s	724 ms

Runs

Every stored run for this URL, newest first.

When	Perf	LCP	CLS	Weight	Runs	Spread	Bench	Took	Archive
Oct 4, 2026, 10:56 AM UTC	82	2.26 s	0.330	314 kB	3/3	±4	3,095 +24%	20.8s	Wayback
Sep 27, 2026, 6:17 AM UTC	82	2.18 s	0.330	313 kB	3/3	±0	2,472 -1%	21.7s	Wayback
Sep 20, 2026, 12:42 AM UTC	82	2.18 s	0.330	313 kB	3/3	±1	2,441 -2%	21.9s	Wayback
Sep 12, 2026, 11:47 PM UTC	82	2.18 s	0.330	313 kB	3/3	±0	2,473 -1%	21.6s	Wayback
Sep 5, 2026, 8:03 PM UTC	81	2.26 s	0.344	314 kB	3/3	±5	3,160 +27%	22.5s	Wayback
Aug 29, 2026, 7:42 PM UTC	82	2.12 s	0.330	314 kB	3/3	±1	2,347 -6%	21.4s	Wayback
Aug 21, 2026, 3:10 AM UTC	82	2.19 s	0.330	313 kB	3/3	±1	2,481 0%	21.3s	Wayback

When

Scores

Perf

LCP

CLS

TBT

Weight

Runs

Spread

Bench

Took

Embed this score

Use this web component to show localghost.dev'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://localghost.dev/"></speedlify2-score>

Stack

Lighthouse Scores LAB 🤖 Simulated

Metrics LAB FIELD

LCP Subparts LAB 🐇 Unthrottled

LCP LAB 🤖 Simulated vs LCP FIELD

Page weight

By resource type

Third parties 2 entities

Page health

Main thread work

Axe violations axe-core 4.13.0, full rule set

Accessibility failures 2 of 21 audits

SEO failures 1 of 9 audits

Hygiene

Measurement log

Field history 25 weeks

Runs

Embed this score

Lighthouse Scores LAB Simulated

LCP Subparts LAB Unthrottled

LCP LAB Simulated vs LCP FIELD