bayton.org

Ranks Overall #1,778 Built Awesome #1,115

Data from Oct 2, 2026, 11:04 PM 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 2.0.1

Uses Font Awesome

Hosted by Netlify

Lighthouse Scores LAB Simulated

Performance

↓ -1 (-2.9%)

Accessibility

no change

Best Practices

no change

SEO

no change

Metrics LAB FIELD

Core Web Vitals: failing 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), origin-level.

Metric	Lab Simulated	Field
LCP CWV Largest Contentful Paint	42.38 s poor	↑ +3212 ms (+8.2%) 34.00 s – 42.38 s	2.94 s needs work	67.2% 17.6% 15.1%
INP CWV Interaction to Next Paint — field only, no lab run can measure it	n/a	—	172 ms good	80.6% 14.6% 4.8%
CLS CWV Cumulative Layout Shift	0 good	→ no change 0 – 0.004	0 good	97.4% 1.1% 1.6%
TBT Total Blocking Time	950 ms poor	↑ +61 ms (+6.9%) 598 ms – 1.46 s	n/a	—
FCP First Contentful Paint	18.24 s poor	↑ +3781 ms (+26.2%) 11.33 s – 18.24 s	2.44 s needs work	59.9% 24.7% 15.4%
Speed Index	18.24 s poor	↑ +3038 ms (+20%) 11.33 s – 18.24 s	n/a	—
TTFB Time to First Byte	637 ms good	↓ -100 ms (-13.6%) 618 ms – 737 ms	1.17 s needs work	54.9% 36.3% 8.8%

Metric

Lab Simulated

Field

Value

Change / range

Trend

p75

Distribution

LCP CWV Largest Contentful Paint

42.38 s poor

↑ +3212 ms (+8.2%) 34.00 s – 42.38 s

2.94 s needs work

67.2% 17.6% 15.1%

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

n/a

—

172 ms good

80.6% 14.6% 4.8%

CLS CWV Cumulative Layout Shift

0 good

→ no change 0 – 0.004

0 good

97.4% 1.1% 1.6%

TBT Total Blocking Time

950 ms poor

↑ +61 ms (+6.9%) 598 ms – 1.46 s

n/a

—

FCP First Contentful Paint

18.24 s poor

↑ +3781 ms (+26.2%) 11.33 s – 18.24 s

2.44 s needs work

59.9% 24.7% 15.4%

Speed Index

18.24 s poor

↑ +3038 ms (+20%) 11.33 s – 18.24 s

n/a

—

TTFB Time to First Byte

637 ms good

↓ -100 ms (-13.6%) 618 ms – 737 ms

1.17 s needs work

54.9% 36.3% 8.8%

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 2.33 s

time to first byte 35 ms

LCP LAB Simulated vs LCP FIELD

Lab 42.38 s

Field p75 2.94 s

The lab LCP is 14.42× the field p75 — real users likely have above-average hardware or network connectivity.

Page weight

Metric	Value	Change / range
Page Weight	11.68 MB	↑ +695.8 kB (+6.5%) 10.21 MB – 11.70 MB
Requests	153	↓ -7 (-4.4%) 150 – 160
Third-party Weight	905 kB	↓ -211.0 kB (-19.3%) significant 905 kB – 1.12 MB
Third-party CPU	685 ms	↑ +135 ms (+24.6%) 480 ms – 846 ms
Unused JS	380 kB	↓ -82.4 kB (-18.2%) significant 380 kB – 464 kB
Unused CSS	32.9 kB	↓ -34 B (-0.1%) 32.9 kB – 33.0 kB

Metric

Value

Change / range

Trend

Page Weight

11.68 MB

↑ +695.8 kB (+6.5%) 10.21 MB – 11.70 MB

Requests

153

↓ -7 (-4.4%) 150 – 160

Third-party Weight

905 kB

↓ -211.0 kB (-19.3%) significant 905 kB – 1.12 MB

Third-party CPU

685 ms

↑ +135 ms (+24.6%) 480 ms – 846 ms

Unused JS

380 kB

↓ -82.4 kB (-18.2%) significant 380 kB – 464 kB

Unused CSS

32.9 kB

↓ -34 B (-0.1%) 32.9 kB – 33.0 kB

By resource type

Type	Share	Size	Requests
image	39.3%	4.59 MB	41
font	28.5%	3.33 MB	10
script	26.2%	3.06 MB	50
document	4%	471 kB	8
stylesheet	2%	229 kB	21
other	<0.1%	2.7 kB	21
Total		11.68 MB	153

Third parties 9 entities

Entity	Transfer	Size	Main thread Simulated
Google Tag Manager	script	446 kB	100 ms
posthog.com	script	226 kB	193 ms
Google Fonts	font	82.3 kB	0 ms
Sentry	script	75.4 kB	371 ms
FontAwesome CDN		33.0 kB	0 ms
All 9		905 kB	685 ms

Entity

Transfer

Size

Main thread Simulated

Google Tag Manager

script

446 kB

100 ms

posthog.com

script

226 kB

193 ms

Google Fonts

font

82.3 kB

0 ms

Sentry

script

75.4 kB

371 ms

FontAwesome CDN

33.0 kB

0 ms

All 9

905 kB

685 ms

Page health

Metric	Value	Change / range
Main Thread Work	6.50 s	↓ -60 ms (-0.9%) 5.12 s – 9.43 s
Long Tasks	13	↓ -2 (-13.3%) 12 – 18
DOM Elements	662	→ no change 662 – 662
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports)	118	→ no change 114 – 118
A11y Failures	5	→ no change 5 – 5
A11y Failing Nodes	34	→ no change 34 – 34

Metric

Value

Change / range

Trend

Main Thread Work

6.50 s

↓ -60 ms (-0.9%) 5.12 s – 9.43 s

Long Tasks

↓ -2 (-13.3%) 12 – 18

DOM Elements

662

→ no change 662 – 662

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

118

→ no change 114 – 118

A11y Failures

→ no change 5 – 5

A11y Failing Nodes

→ no change 34 – 34

Main thread work

Task	Share	Duration Simulated
script evaluation	52%	3.40 s
other	23%	1.51 s
style layout	9%	555 ms
paint composite render	8%	506 ms
script parse compile	5%	351 ms
parse HTML	2%	110 ms
garbage collection	1%	61 ms
Total		6.50 s

Task

Time

Duration Simulated

script evaluation

52%

3.40 s

other

23%

1.51 s

style layout

555 ms

paint composite render

506 ms

script parse compile

351 ms

parse HTML

110 ms

garbage collection

61 ms

Total

6.50 s

Axe violations axe-core 4.13.0, full rule set

118 violating nodes across 7 rules, 1878 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

moderate region — All page content should be contained by landmarks 64 nodes
Offending elements (5 of 64)
1. #home-redesign-projects > .home-redesign-container > .home-redesign-section__intro
```
<div class="home-redesign-section__intro">
```
2. article:nth-child(1) > .home-redesign-card__body > .home-redesign-card__header > .home-redesign-card__title
```
<h3 class="home-redesign-card__title"> <a href="/projects/managed-settings/"> Managed Settings </a> </h3>
```
3. #home-redesign-projects > .home-redesign-container > .home-redesign-grid > article:nth-child(1) > .home-redesign-card__body > .home-redesign-card__copy
```
<p class="home-redesign-card__copy">Limited Settings experiences that keep managed Android estates focused and secure.</p>
```
4. #home-redesign-projects > .home-redesign-container > .home-redesign-grid > article:nth-child(1) > .home-redesign-card__body > .home-redesign-card__tags
```
<div class="home-redesign-card__tags"> <span class="home-redesign-tag">Products</span> </div>
```
5. .home-redesign-card__action[href$="managed-settings/"]
```
<a class="home-redesign-card__action" href="/projects/managed-settings/">Go »</a>
```
serious color-contrast — Elements must meet minimum color contrast ratio thresholds 23 nodes
Offending elements (5 of 23)
1. .home-redesign-button--primary.home-redesign-button[href$="blog"]
```
<a class="home-redesign-button home-redesign-button--primary" href="/blog">Read the blog »</a>
```
2. .home-redesign-button--primary.home-redesign-button[href$="android"]
```
<a class="home-redesign-button home-redesign-button--primary" href="/android">Read the docs »</a>
```
3. .home-redesign-grid--three.home-redesign-grid:nth-child(2) > article:nth-child(1) > .home-redesign-card__body > .home-redesign-card__meta
```
<div class="home-redesign-card__meta">28 September 2026</div>
```
4. .home-redesign-grid--three.home-redesign-grid:nth-child(2) > article:nth-child(2) > .home-redesign-card__body > .home-redesign-card__meta
```
<div class="home-redesign-card__meta">26 September 2026</div>
```
5. .home-redesign-grid--three.home-redesign-grid:nth-child(2) > article:nth-child(3) > .home-redesign-card__body > .home-redesign-card__meta
```
<div class="home-redesign-card__meta">15 September 2026</div>
```

serious aria-prohibited-attr — Elements must only use permitted ARIA attributes 8 nodes

Offending elements (5 of 8)

#EHO-mf4ie6k > iframe >>> #movie_player

<div class="html5-video-player ytp-hide-controls ytp-exp-bottom-control-flexbox ytp-modern-caption ytp-livebadge-color unstarted-mode ytp-small-mode" tabindex="" id="movie_player" data-version="/s/pl…

#tsJSwE6dHsA > iframe >>> #movie_player

<div class="html5-video-player ytp-hide-controls ytp-exp-bottom-control-flexbox ytp-modern-caption ytp-livebadge-color unstarted-mode ytp-small-mode" tabindex="" id="movie_player" data-version="/s/pl…

#ezb8wJitEmI > iframe >>> #movie_player

<div class="html5-video-player ytp-hide-controls ytp-exp-bottom-control-flexbox ytp-modern-caption ytp-livebadge-color unstarted-mode ytp-small-mode" tabindex="" id="movie_player" data-version="/s/pl…

#QbxQbqLvacM > iframe >>> #movie_player

<div class="html5-video-player ytp-hide-controls ytp-exp-bottom-control-flexbox ytp-modern-caption ytp-livebadge-color unstarted-mode ytp-small-mode" tabindex="" id="movie_player" data-version="/s/pl…

#OxreOz3PQBM > iframe >>> #movie_player

<div class="html5-video-player ytp-hide-controls ytp-exp-bottom-control-flexbox ytp-modern-caption ytp-livebadge-color unstarted-mode ytp-small-mode" tabindex="" id="movie_player" data-version="/s/pl…

critical aria-allowed-attr — Elements must only use supported ARIA attributes 7 nodes

Offending elements (5 of 7)

#EHO-mf4ie6k > iframe >>> .ytmVideoInfoVideoTitle

<a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=EHO-mf4ie6k"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">A…

#tsJSwE6dHsA > iframe >>> .ytmVideoInfoVideoTitle

<a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=tsJSwE6dHsA"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">M…

#ezb8wJitEmI > iframe >>> .ytmVideoInfoVideoTitle

<a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=ezb8wJitEmI"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">W…

#QbxQbqLvacM > iframe >>> .ytmVideoInfoVideoTitle

<a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=QbxQbqLvacM"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">W…

#OxreOz3PQBM > iframe >>> .ytmVideoInfoVideoTitle

<a class="ytmVideoInfoVideoTitle" aria-level="2" href="https://www.youtube.com/watch?v=OxreOz3PQBM"><span class="ytAttributedStringHost ytmVideoInfoLink ytAttributedStringWhiteSpaceNoWrap" style="">A…

critical button-name — Buttons must have discernible text 7 nodes

Offending elements (5 of 7)

#EHO-mf4ie6k > iframe >>> .ytmVideoInfoChannelAvatar

<button class="ytmVideoInfoLink ytmVideoInfoChannelAvatar"><img class="ytCoreImageHost ytmVideoInfoChannelLogo ytCoreImageFillParentHeight ytCoreImageFillParentWidth ytCoreImageContentModeScaleAspect…

#tsJSwE6dHsA > iframe >>> .ytmVideoInfoChannelAvatar

<button class="ytmVideoInfoLink ytmVideoInfoChannelAvatar"><img class="ytCoreImageHost ytmVideoInfoChannelLogo ytCoreImageFillParentHeight ytCoreImageFillParentWidth ytCoreImageContentModeScaleAspect…

#ezb8wJitEmI > iframe >>> .ytmVideoInfoChannelAvatar

<button class="ytmVideoInfoLink ytmVideoInfoChannelAvatar"><img class="ytCoreImageHost ytmVideoInfoChannelLogo ytCoreImageFillParentHeight ytCoreImageFillParentWidth ytCoreImageContentModeScaleAspect…

#QbxQbqLvacM > iframe >>> .ytmVideoInfoChannelAvatar

<button class="ytmVideoInfoLink ytmVideoInfoChannelAvatar"><img class="ytCoreImageHost ytmVideoInfoChannelLogo ytCoreImageFillParentHeight ytCoreImageFillParentWidth ytCoreImageContentModeScaleAspect…

#OxreOz3PQBM > iframe >>> .ytmVideoInfoChannelAvatar

<button class="ytmVideoInfoLink ytmVideoInfoChannelAvatar"><img class="ytCoreImageHost ytmVideoInfoChannelLogo ytCoreImageFillParentHeight ytCoreImageFillParentWidth ytCoreImageContentModeScaleAspect…

serious link-name — Links must have discernible text 5 nodes

Offending elements

#bayton_logo > .bayton-logo-dynamic[href="/"]
```
<a class="bayton-logo-dynamic" href="/">
```

a[alt="Linkedin"]

<a href="https://linkedin.com/in/jasonbayton" alt="Linkedin" rel="me"><img src="/img/icons/linkedin-brands.svg"></a>

a[alt="Bluesky"]

<a href="https://bsky.app/profile/jason.bayton.org" alt="Bluesky" rel="me"><img src="/img/icons/bluesky-brands.svg"></a>

a[href$="jasonbayton"]:nth-child(3)

<a href="https://github.com/jasonbayton" alt="GitHub" rel="me"><img src="/img/icons/github-brands.svg" width=""></a>

a[href$="ub46Wgu5eC"]

<a href="https://discord.gg/ub46Wgu5eC" alt="Discord"><img src="/img/icons/discord-brands.svg" style="width:28px;"></a>

critical image-alt — Images must have alternative text 4 nodes
Offending elements
1. img[src$="linkedin-brands.svg"]
```
<img src="/img/icons/linkedin-brands.svg">
```
2. img[src$="bluesky-brands.svg"]
```
<img src="/img/icons/bluesky-brands.svg">
```
3. img[src$="github-brands.svg"]
```
<img src="/img/icons/github-brands.svg" width="">
```
4. img[src$="discord-brands.svg"]
```
<img src="/img/icons/discord-brands.svg" style="width:28px;">
```

Accessibility failures 5 of 29 audits

color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 23 nodes
link-name — Links do not have a discernible name 5 nodes
image-alt — Image elements do not have `[alt]` attributes 4 nodes
aria-prohibited-attr — Elements use prohibited ARIA attributes 1 node
landmark-one-main — Document does not have a main landmark. 1 node

Best Practices failures 1 of 20 audits

inspector-issues — Issues were logged in the `Issues` panel in Chrome Devtools 1 item

SEO failures 2 of 10 audits

link-text — Links do not have descriptive text 1 item
image-alt — Image elements do not have `[alt]` attributes 4 items

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	3.03 s	171 ms	2.45 s	1.16 s
2026-09-19	3.00 s	161 ms	2.43 s	1.14 s
2026-09-12	2.85 s	178 ms	2.30 s	1.13 s
2026-09-05	2.78 s	194 ms	2.27 s	1.11 s
2026-08-29	2.71 s	228 ms	2.19 s	1.06 s
2026-08-22	2.61 s	204 ms	2.11 s	1.04 s
2026-08-15	2.56 s	161 ms	2.06 s	1.01 s
2026-08-08	2.47 s	162 ms	2.02 s	979 ms
2026-08-01	2.47 s	154 ms	2.02 s	972 ms
2026-07-25	2.59 s	162 ms	2.13 s	998 ms
2026-07-18	2.60 s	175 ms	2.12 s	984 ms
2026-07-11	2.83 s	174 ms	2.31 s	1.03 s

Week ending

LCP

INP

CLS

FCP

TTFB

2026-09-26

3.03 s

171 ms

2.45 s

1.16 s

2026-09-19

3.00 s

161 ms

2.43 s

1.14 s

2026-09-12

2.85 s

178 ms

2.30 s

1.13 s

2026-09-05

2.78 s

194 ms

2.27 s

1.11 s

2026-08-29

2.71 s

228 ms

2.19 s

1.06 s

2026-08-22

2.61 s

204 ms

2.11 s

1.04 s

2026-08-15

2.56 s

161 ms

2.06 s

1.01 s

2026-08-08

2.47 s

162 ms

2.02 s

979 ms

2026-08-01

2.47 s

154 ms

2.02 s

972 ms

2026-07-25

2.59 s

162 ms

2.13 s

998 ms

2026-07-18

2.60 s

175 ms

2.12 s

984 ms

2026-07-11

2.83 s

174 ms

2.31 s

1.03 s

Runs

Every stored run for this URL, newest first.

When	Perf	LCP	CLS	TBT	Weight	Runs	Spread	Bench	Took	Archive
Oct 2, 2026, 11:04 PM UTC	34	42.38 s	0	950 ms	11.68 MB	3/3	±1	3,144 +26%	55.8s	Wayback
Sep 25, 2026, 5:56 AM UTC	35	39.17 s	0	889 ms	10.97 MB	3/3	±6	3,123 +26%	55.8s	Wayback
Sep 18, 2026, 3:25 AM UTC	36	39.31 s	0	778 ms	11.21 MB	3/3	±5	3,376 +36%	54.1s	Wayback
Sep 10, 2026, 11:48 PM UTC	30	34.00 s	0	1.46 s	10.21 MB	3/3	±5	2,436 -2%	63.6s	Wayback
Sep 3, 2026, 10:30 PM UTC	32	34.22 s	0	1.10 s	10.23 MB	3/3	±1	2,339 -6%	63.7s	Wayback
Aug 27, 2026, 7:06 PM UTC	40	41.27 s	0.004	598 ms	11.70 MB	3/3	±6	3,005 +21%	54.7s	Wayback
Aug 20, 2026, 3:47 PM UTC	31	36.05 s	0	1.25 s	10.59 MB	3/3	±1	2,273 -9%	61.1s	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

LCP LAB 🤖 Simulated vs LCP FIELD

Page weight

By resource type

Third parties 9 entities

Page health

Main thread work

Axe violations axe-core 4.13.0, full rule set

Accessibility failures 5 of 29 audits

Best Practices failures 1 of 20 audits

SEO failures 2 of 10 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