carteakey.dev

Ranks Overall #1,442 Built Awesome #974

Data from Oct 3, 2026, 1:49 AM UTC 5d 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

Built with Eleventy

Uses Alpine.js 3.15.3

Hosted by Netlify

Lighthouse Scores LAB Simulated

Performance

↑ +9 (+14.8%)

Accessibility

no change

100

Best Practices

no change

100

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 (2026-08-30 → 2026-09-26), origin-level. From the backfilled CrUX history rather than this measurement, which predates the API key.

Metric	Lab Simulated	Field
LCP CWV Largest Contentful Paint	8.56 s poor	↑ +436 ms (+5.4%) 4.92 s – 8.56 s	2.11 s good	83.7% 10.2% 6%
INP CWV Interaction to Next Paint — field only, no lab run can measure it	n/a	—	—	% % %
CLS CWV Cumulative Layout Shift	0 good	→ no change 0 – 0.002	0 good	85.9% 12.7% 1.5%
TBT Total Blocking Time	151 ms good	↓ -20 ms (-11.7%) 91 ms – 171 ms	n/a	—
FCP First Contentful Paint	2.49 s needs work	↓ -2128 ms (-46.1%) significant 1.85 s – 4.62 s	—	—
Speed Index	2.66 s good	↓ -1955 ms (-42.4%) significant 1.85 s – 4.62 s	n/a	—
TTFB Time to First Byte	480 ms good	↓ -76 ms (-13.7%) significant 478 ms – 556 ms	—	—

Metric

Lab Simulated

Field

Value

Change / range

Trend

p75

Distribution

LCP CWV Largest Contentful Paint

8.56 s poor

↑ +436 ms (+5.4%) 4.92 s – 8.56 s

2.11 s good

83.7% 10.2% 6%

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

n/a

—

% % %

CLS CWV Cumulative Layout Shift

0 good

→ no change 0 – 0.002

0 good

85.9% 12.7% 1.5%

TBT Total Blocking Time

151 ms good

↓ -20 ms (-11.7%) 91 ms – 171 ms

n/a

—

FCP First Contentful Paint

2.49 s needs work

↓ -2128 ms (-46.1%) significant 1.85 s – 4.62 s

—

Speed Index

2.66 s good

↓ -1955 ms (-42.4%) significant 1.85 s – 4.62 s

n/a

—

TTFB Time to First Byte

480 ms good

↓ -76 ms (-13.7%) significant 478 ms – 556 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 344 ms

time to first byte 65 ms

Page weight

Metric	Value	Change / range
Page Weight	1.49 MB	↑ +572.2 kB (+65%) significant 875 kB – 1.49 MB
Requests	42	↑ +3 (+7.7%) significant 29 – 42
Third-party Weight	462 kB	↑ +139.9 kB (+45%) significant 318 kB – 462 kB
Third-party CPU	94 ms	↑ +4 ms (+4.9%) 77 ms – 94 ms
Unused JS	77.2 kB	↑ +1.4 kB (+1.9%) 73.9 kB – 77.2 kB
Unused CSS	21.3 kB	→ no change 21.3 kB – 21.3 kB

Metric

Value

Change / range

Trend

Page Weight

1.49 MB

↑ +572.2 kB (+65%) significant 875 kB – 1.49 MB

Requests

↑ +3 (+7.7%) significant 29 – 42

Third-party Weight

462 kB

↑ +139.9 kB (+45%) significant 318 kB – 462 kB

Third-party CPU

94 ms

↑ +4 ms (+4.9%) 77 ms – 94 ms

Unused JS

77.2 kB

↑ +1.4 kB (+1.9%) 73.9 kB – 77.2 kB

Unused CSS

21.3 kB

→ no change 21.3 kB – 21.3 kB

By resource type

Type	Share	Size	Requests
image	47.3%	703 kB	13
font	30.2%	449 kB	7
script	18.8%	280 kB	13
stylesheet	2.1%	31.5 kB	3
document	1.4%	21.0 kB	1
other	0.2%	3.0 kB	4
Total		1.49 MB	42

Third parties 6 entities

Entity	Transfer	Size	Main thread Simulated
Google Tag Manager	script	177 kB	56 ms
Spotify	image	143 kB	0 ms
Google Fonts	font	73.1 kB	0 ms
Netlify	script	55.4 kB	31 ms
Cloudflare		10.2 kB	6 ms
All 6		462 kB	94 ms

Entity

Transfer

Size

Main thread Simulated

Google Tag Manager

script

177 kB

56 ms

Spotify

image

143 kB

0 ms

Google Fonts

font

73.1 kB

0 ms

Netlify

script

55.4 kB

31 ms

Cloudflare

10.2 kB

6 ms

All 6

462 kB

94 ms

Page health

Metric	Value	Change / range
Main Thread Work	5.39 s	↑ +3158 ms (+141.5%) significant 1.17 s – 5.39 s
Long Tasks	8	↑ +1 (+14.3%) 4 – 8
DOM Elements	920	↑ +26 (+2.9%) 736 – 920
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports)	19	↑ +3 (+18.8%) significant 16 – 23
A11y Failures	3	→ no change 3 – 3
A11y Failing Nodes	34	↑ +3 (+9.7%) significant 31 – 35

Metric

Value

Change / range

Trend

Main Thread Work

5.39 s

↑ +3158 ms (+141.5%) significant 1.17 s – 5.39 s

Long Tasks

↑ +1 (+14.3%) 4 – 8

DOM Elements

920

↑ +26 (+2.9%) 736 – 920

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

↑ +3 (+18.8%) significant 16 – 23

A11y Failures

→ no change 3 – 3

A11y Failing Nodes

↑ +3 (+9.7%) significant 31 – 35

Main thread work

Task	Share	Duration Simulated
other	67%	3.62 s
script evaluation	17%	935 ms
style layout	10%	528 ms
paint composite render	3%	155 ms
script parse compile	2%	89 ms
parse HTML	1%	51 ms
garbage collection	0%	16 ms
Total		5.39 s

Task

Time

Duration Simulated

other

67%

3.62 s

script evaluation

17%

935 ms

style layout

10%

528 ms

paint composite render

155 ms

script parse compile

89 ms

parse HTML

51 ms

garbage collection

16 ms

Total

5.39 s

Axe violations axe-core 4.13.0, full rule set

19 violating nodes across 3 rules, 956 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 14 nodes

Offending elements (5 of 14)

article[data-authored-by="ai-assisted"]:nth-child(1) > .mb-2\.5.gap-2.flex > time[datetime="2026-10-01"]

<time datetime="2026-10-01" class="meta-text text-[0.68rem] text-gray-400 dark:text-gray-500 ml-auto">Oct 1, 2026</time>

time[datetime="2026-08-14"]

<time datetime="2026-08-14" class="meta-text text-[0.68rem] text-gray-400 dark:text-gray-500 ml-auto">Aug 14, 2026</time>

time[datetime="2026-03-05"]

<time datetime="2026-03-05" class="meta-text text-[0.68rem] text-gray-400 dark:text-gray-500 ml-auto">Mar 5, 2026</time>

article[data-authored-by="ai-assisted"]:nth-child(5) > .mb-2\.5.gap-2.flex > time[datetime="2026-09-30"]

<time datetime="2026-09-30" class="meta-text text-[0.68rem] text-gray-400 dark:text-gray-500 ml-auto">Sep 30, 2026</time>

article[data-authored-by="ai-assisted"]:nth-child(6) > .mb-2\.5.gap-2.flex > time[datetime="2026-09-30"]

<time datetime="2026-09-30" class="meta-text text-[0.68rem] text-gray-400 dark:text-gray-500 ml-auto">Sep 30, 2026</time>

moderate region — All page content should be contained by landmarks 3 nodes

Offending elements

.grid-cols-2

<div class="grid grid-cols-2 gap-x-4 gap-y-3 text-xs md:hidden">

.mt-4 > span

<span>Made with ❤️ · <a href="https://www.11ty.dev/" target="_blank" rel="noopener">Eleventy</a> + <a href="https://tailwindcss.com/" target="_blank" rel="noopener">Tailwind</a> · <a href="/colophon/…

.subscribe-sticky

<a href="/newsletter/" class="subscribe-sticky accent-focus not-prose" aria-label="Subscribe to new writing">

moderate heading-order — Heading levels should only increase by one 2 nodes

Offending elements

article[data-authored-by="ai-assisted"]:nth-child(1) > h3

<h3 class="editorial-title-compact m-0"> <a href="/blog/local-inference/the-rise-of-overfit-inference-engines/" class="title-hover" style="color: inherit; text-decoration: none;">The Rise of Overfit …

.grid-cols-2 > div:nth-child(1) > h4

<h4 class="footer-nav-heading">Read</h4>

Accessibility failures 3 of 29 audits

target-size — Touch targets do not have sufficient size or spacing. 18 nodes
color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 14 nodes
heading-order — Heading elements are not in a sequentially-descending order 2 nodes

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	LCP	INP	CLS	FCP	TTFB
2026-09-26	2.11 s	—	0	1.55 s	1.03 s
2026-09-19	—	—	0	1.54 s	—
2026-09-12	2.11 s	—	0	1.64 s	—
2026-08-29 → 2026-09-05	No data — 2 weeks under the CrUX reporting threshold
2026-08-22	—	—	—	1.16 s	768 ms
2026-08-15	1.87 s	—	0	1.36 s	829 ms
2026-08-08	2.31 s	—	0.020	1.64 s	862 ms
2026-08-01	2.19 s	—	0.010	1.62 s	829 ms
2026-07-25	2.23 s	49 ms	0.070	1.70 s	803 ms
2026-07-18	2.11 s	53 ms	0.070	1.68 s	733 ms
2026-07-11	2.08 s	53 ms	0.040	1.65 s	719 ms
2026-07-04	2.08 s	51 ms	0.040	1.68 s	717 ms

Runs

Every stored run for this URL, newest first.

When	Perf	LCP	CLS	TBT	Weight	Runs	Spread	Bench	Took	Archive
Oct 3, 2026, 1:49 AM UTC	70	8.56 s	0	151 ms	1.49 MB	3/3	±13	2,809 +13%	39.4s	Wayback
Sep 25, 2026, 11:19 AM UTC	61	8.13 s	0	171 ms	901 kB	3/3	±3	2,466 -1%	37.2s	Wayback
Sep 18, 2026, 8:52 AM UTC	80	4.92 s	0.002	105 ms	875 kB	3/3	±4	2,614 +5%	33.1s	Wayback
Sep 11, 2026, 8:42 AM UTC	75	6.35 s	0	130 ms	910 kB	3/3	±0	2,604 +5%	34.1s	Wayback
Sep 4, 2026, 5:41 AM UTC	76	6.23 s	0.002	97 ms	907 kB	3/3	±9	2,838 +14%	32.3s	Wayback
Aug 28, 2026, 1:21 AM UTC	79	4.97 s	0	125 ms	906 kB	3/3	±13	2,474 -1%	32.7s	Wayback
Aug 20, 2026, 4:27 PM UTC	76	6.18 s	0.002	91 ms	906 kB	3/3	±18	3,390 +36%	38.5s	Wayback

When

Scores

Perf

LCP

CLS

TBT

Weight

Runs

Spread

Bench

Took

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Stack

Lighthouse Scores LAB 🤖 Simulated

Metrics LAB FIELD

LCP Subparts LAB 🐇 Unthrottled

Page weight

By resource type

Third parties 6 entities

Page health

Main thread work

Axe violations axe-core 4.13.0, full rule set

Accessibility failures 3 of 29 audits

Hygiene

Measurement log

Field history 25 weeks

Runs

Embed this score

Lighthouse Scores LAB Simulated

LCP Subparts LAB Unthrottled