tracksmith.com

https://www.tracksmith.com/

Ranks Overall #1,740 Astro Showcase #209

Data from Oct 2, 2026, 7:11 PM UTC 3h 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 5.14.6

Uses Vue 3.5.42

Hosted by Netlify

Lighthouse Scores LAB Simulated

Performance

no change

Accessibility

no change

Best Practices

no change

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	7.72 s poor	— 7.72 s – 7.72 s	2.22 s good	78.9% 13.5% 7.6%
INP CWV Interaction to Next Paint — field only, no lab run can measure it	n/a	—	136 ms good	90.4% 8.2% 1.5%
CLS CWV Cumulative Layout Shift	0.067 good	— 0.067 – 0.067	0 good	98% 1.8% 0.1%
TBT Total Blocking Time	515 ms needs work	— 515 ms – 515 ms	n/a	—
FCP First Contentful Paint	5.38 s poor	— 5.38 s – 5.38 s	2.01 s needs work	71.2% 18.7% 10.1%
Speed Index	5.38 s needs work	— 5.38 s – 5.38 s	n/a	—
TTFB Time to First Byte	624 ms good	— 624 ms – 624 ms	1.24 s needs work	56.2% 32.8% 11%

Metric

Lab Simulated

Field

Value

Change / range

Trend

p75

Distribution

LCP CWV Largest Contentful Paint

7.72 s poor

— 7.72 s – 7.72 s

2.22 s good

78.9% 13.5% 7.6%

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

n/a

—

136 ms good

90.4% 8.2% 1.5%

CLS CWV Cumulative Layout Shift

0.067 good

— 0.067 – 0.067

0 good

98% 1.8% 0.1%

TBT Total Blocking Time

515 ms needs work

— 515 ms – 515 ms

n/a

—

FCP First Contentful Paint

5.38 s poor

— 5.38 s – 5.38 s

2.01 s needs work

71.2% 18.7% 10.1%

Speed Index

5.38 s needs work

— 5.38 s – 5.38 s

n/a

—

TTFB Time to First Byte

624 ms good

— 624 ms – 624 ms

1.24 s needs work

56.2% 32.8% 11%

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 125 ms

resource load delay 34 ms

resource load duration 32 ms

time to first byte 26 ms

LCP LAB Simulated vs LCP FIELD

Lab 7.72 s

Field p75 2.22 s

The lab LCP is 3.48× the field p75 — real users likely have above-average hardware or network connectivity.

Page weight

Metric	Value	Change / range
Page Weight	2.90 MB	— 2.90 MB – 2.90 MB
Requests	154	— 154 – 154
Third-party Weight	734 kB	— 734 kB – 734 kB
Third-party CPU	159 ms	— 159 ms – 159 ms
Unused JS	376 kB	— 376 kB – 376 kB
Unused CSS	62.6 kB	— 62.6 kB – 62.6 kB

Metric

Value

Change / range

Trend

Page Weight

2.90 MB

— 2.90 MB – 2.90 MB

Requests

154

— 154 – 154

Third-party Weight

734 kB

— 734 kB – 734 kB

Third-party CPU

159 ms

— 159 ms – 159 ms

Unused JS

376 kB

— 376 kB – 376 kB

Unused CSS

62.6 kB

— 62.6 kB – 62.6 kB

By resource type

Type	Share	Size	Requests
script	41%	1.19 MB	99
image	39.9%	1.15 MB	28
font	9.5%	275 kB	4
document	4.7%	135 kB	1
stylesheet	2.8%	80.9 kB	6
other	2.2%	62.7 kB	13
Total		2.90 MB	154

Third parties 7 entities

Entity	Transfer	Size	Main thread Simulated
Google Tag Manager	script	372 kB	81 ms
Accessibe Accessibility Overlay	script	245 kB	74 ms
Adobe TypeKit	font	85.7 kB	0 ms
Cloudinary		20.7 kB	0 ms
Shopify		7.3 kB	4 ms
All 7		734 kB	159 ms

Entity

Transfer

Size

Main thread Simulated

Google Tag Manager

script

372 kB

81 ms

Accessibe Accessibility Overlay

script

245 kB

74 ms

Adobe TypeKit

font

85.7 kB

0 ms

Cloudinary

20.7 kB

0 ms

Shopify

7.3 kB

4 ms

All 7

734 kB

159 ms

Page health

Metric	Value	Change / range
Main Thread Work	3.94 s	— 3.94 s – 3.94 s
Long Tasks	13	— 13 – 13
DOM Elements	1,347	— 1,347 – 1,347
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports)	59	— 59 – 59
A11y Failures	9	— 9 – 9
A11y Failing Nodes	38	— 38 – 38

Metric

Value

Change / range

Trend

Main Thread Work

3.94 s

— 3.94 s – 3.94 s

Long Tasks

— 13 – 13

DOM Elements

1,347

— 1,347 – 1,347

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

— 59 – 59

A11y Failures

— 9 – 9

A11y Failing Nodes

— 38 – 38

Main thread work

Task	Share	Duration Simulated
script evaluation	44%	1.74 s
other	29%	1.15 s
style layout	14%	549 ms
script parse compile	6%	225 ms
parse HTML	4%	150 ms
paint composite render	2%	65 ms
garbage collection	2%	60 ms
Total		3.94 s

Task

Time

Duration Simulated

script evaluation

44%

1.74 s

other

29%

1.15 s

style layout

14%

549 ms

script parse compile

225 ms

parse HTML

150 ms

paint composite render

65 ms

garbage collection

60 ms

Total

3.94 s

Axe violations axe-core 4.13.0, full rule set

59 violating nodes across 9 rules, 1815 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 23 nodes

Offending elements (5 of 23)

.Cart__header-title > .Heading--medium

<h2 class="Heading t-h6--small Heading--sans Heading--medium uppercase"> Your Items (0) </h2>

.Cart__banner
```
<div class="Cart__banner">
```

.Cart__empty-body

<div class="Cart__empty-body Cart--wrapper"><span class="Heading t-h5 Heading--serif Heading--light">Your Cart Is Empty.</span></div>

.Cart__payment-methods

<div class="Cart__payment-methods t-h6--small Cart--wrapper">

.CartRecommendation__heading

<span class="Heading t-h6--small Heading--sans Heading--light uppercase CartRecommendation__heading">You May Also Like</span>

critical image-alt — Images must have alternative text 13 nodes

Offending elements (5 of 13)

.has-loaded > .base-image__img[height="1601"][width="2400"]

<img class="base-image__img has-..." src="https://cdn-image.tr..." srcset="https://cdn-image.tr..." sizes="(max-width: 320px) 1..." width="2400" height="1601" decoding="async" loading="lazy" onload="…

div[aria-label="1 / 3"] > .Panel.caption-overlay.has-media > .Frame > .Frame__sections > .Frame__section--content.Frame__section > v-fragment > .Panel__media > .Panel__media-inner > .Panel__img.BaseImage[data-has-loaded="true"] > .Panel__img[height="1000"][width="800"]
```
<img class="Panel__img BaseImage..." placeholder="https://www.datocms-..." src="https://cdn-image.tr..." srcset="https://cdn-image.tr..." sizes="(max-width: 320px) 1..." width="800" height="1000" sty…
```

img[height="1002"]

<img class="Panel__img BaseImage..." placeholder="https://www.datocms-..." src="https://cdn-image.tr..." srcset="https://cdn-image.tr..." sizes="(max-width: 320px) 1..." width="800" height="1002" sty…

div[aria-label="3 / 3"] > .Panel.caption-overlay.has-media > .Frame > .Frame__sections > .Frame__section--content.Frame__section > v-fragment > .Panel__media > .Panel__media-inner > .Panel__img.BaseImage[data-has-loaded="true"] > .Panel__img[height="1000"][width="800"]
```
<img class="Panel__img BaseImage..." placeholder="https://www.datocms-..." src="https://cdn-image.tr..." srcset="https://cdn-image.tr..." sizes="(max-width: 320px) 1..." width="800" height="1000" sty…
```
.SplitPanel__item:nth-child(1) > .will-scale.Panel.caption-overlay > .Frame > .Frame__sections > .Frame__section--content.Frame__section > v-fragment > .Panel__media > .Panel__media-inner > .Panel__img.BaseImage[data-has-loaded="true"] > .Panel__img[height="1672"][width="1340"]
```
<img class="Panel__img BaseImage..." placeholder="https://www.datocms-..." src="https://cdn-image.tr..." srcset="https://cdn-image.tr..." sizes="(max-width: 320px) 1..." width="1340" height="1672" st…
```

serious link-name — Links must have discernible text 12 nodes
Offending elements (5 of 12)
1. .Header__primary--mobile > .Container > .Container__inner > .Header__sections > .Header__section--center.Header__section > .HeaderLogo[href="/"]
```
<a class="HeaderLogo" href="/">
```
2. div[aria-label="1 / 4"] > .MediaStack[show-controls=""] > .MediaStack__media > a
```
<a class="BaseLink" href="/collections/best-sellers?collections=brighton&style=all-tops" style="">
```
3. div[aria-label="2 / 4"] > .MediaStack[show-controls=""] > .MediaStack__media > a
```
<a class="BaseLink" href="/collections/best-sellers?collections=harrier&style=tees" style="">
```
4. div[aria-label="3 / 4"] > .MediaStack[show-controls=""] > .MediaStack__media > a
```
<a class="BaseLink" href="/collections/best-sellers?collections=van-cortlandt&style=singlets-%26-tanks" style="">
```
5. div[aria-label="4 / 4"] > .MediaStack[show-controls=""] > .MediaStack__media > a
```
<a class="BaseLink" href="/collections/best-sellers?collections=session&style=shorts" style="">
```
moderate heading-order — Heading levels should only increase by one 4 nodes
Offending elements
1. .SearchRecommendedQueries__header
```
<h6 class="SearchRecommendedQueries__header t-micro">Popular Searches</h6>
```
2. div[aria-label="1 / 3"] > .Panel.caption-overlay.has-media > .Frame > .Frame__sections > .Frame__section--content.Frame__section > v-fragment > .Panel__content > .Panel__copy > div > .Panel__richtext.RichText--large.RichText > h4
```
<h4 style="text-align: center;">Apparel</h4>
```
3. div[aria-label="1 / 4"] > .MediaStack[show-controls=""] > .RichText--base.MediaStack__copy.RichText > h5
```
<h5 style="text-align: center;">Brighton Base Layer</h5>
```
4. .footer__column[data-astro-cid-ak3upacl=""]:nth-child(1) > .footer__column-heading
```
<h6 class="Heading t-h6--small Heading--sans Heading--light footer__column-heading" data-astro-cid-ak3upacl="true">Tracksmith</h6>
```

critical button-name — Buttons must have discernible text 2 nodes

Offending elements

.footer__column[data-astro-cid-ak3upacl=""]:nth-child(1) > .footer__list > .footer__list-item:nth-child(6) > .footer__link.normal-case.Link--opaque

<button class="BaseLink footer__link Link Link--block Link--opaque normal-case footer__link" data-astro-cid-ak3upacl="true"><!--[--><!--[--> <span class="t-para" data-astro-cid-ak3upacl=""></span> <!…

.footer__column[data-astro-cid-ak3upacl=""]:nth-child(2) > .footer__list > .footer__list-item:nth-child(6) > .footer__link.normal-case.Link--opaque

<button class="BaseLink footer__link Link Link--block Link--opaque normal-case footer__link" data-astro-cid-ak3upacl="true"><!--[--><!--[--> <span class="t-para" data-astro-cid-ak3upacl=""></span> <!…

serious color-contrast — Elements must meet minimum color contrast ratio thresholds 2 nodes

Offending elements

.NewsletterForm__submit

<button class="BaseLink NewsletterForm__submit Link Link--block Link--gold uppercase NewsletterForm__submit" tag="button" type="submit" state="ready"><!--[--><!--[--> Submit <!--]--><!--]--></button>

button[aria-label="Open country selector"]

<button class="BaseLink Link Link--block Link--stroke Link--gold uppercase" tag="button" aria-label="Open country selector"><!--[--><!--[-->United States of America (USD) <!--]--><!--]--></button>

minor empty-heading — Headings should not be empty 1 node

Offending element

h1

<h1 class="Heading t-h6--small Heading--sans Heading--light MobileSubMenu__copy"><!--[--><!--]--></h1>

critical label — Form elements must have labels 1 node
Offending element
1. .Search__input
```
<input class="Search__input Search__input--hide-caret">
```
moderate meta-viewport — Zooming and scaling must not be disabled 1 node
Offending element
1. meta[name="viewport"]
```
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
```

Accessibility failures 9 of 33 audits

image-alt — Image elements do not have `[alt]` attributes 13 nodes
link-name — Links do not have a discernible name 12 nodes
heading-order — Heading elements are not in a sequentially-descending order 4 nodes
button-name — Buttons do not have an accessible name 2 nodes
color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 2 nodes
target-size — Touch targets do not have sufficient size or spacing. 2 nodes
label — Form elements do not have associated labels 1 node
meta-viewport — `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. 1 node
label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 1 node

Best Practices failures 1 of 19 audits

errors-in-console — Browser errors were logged to the console 1 item

SEO failures 2 of 10 audits

link-text — Links do not have descriptive text 2 items
image-alt — Image elements do not have `[alt]` attributes 13 items

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2 1 console error

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	2.18 s	134 ms	0	1.95 s	1.24 s
2026-09-19	1.96 s	133 ms	0	1.76 s	1.19 s
2026-09-12	1.85 s	134 ms	0.010	1.58 s	1.10 s
2026-09-05	1.75 s	130 ms	0.010	1.43 s	1.00 s
2026-08-29	1.57 s	126 ms	0	1.28 s	906 ms
2026-08-22	1.37 s	119 ms	0	1.10 s	799 ms
2026-08-15	1.38 s	120 ms	0	1.12 s	817 ms
2026-08-08	1.37 s	120 ms	0	1.10 s	812 ms
2026-08-01	1.43 s	121 ms	0	1.14 s	846 ms
2026-07-25	1.70 s	135 ms	0	1.36 s	992 ms
2026-07-18	1.86 s	138 ms	0.020	1.55 s	1.09 s
2026-07-11	1.98 s	142 ms	0.020	1.71 s	1.17 s

Week ending

LCP

INP

CLS

FCP

TTFB

2026-09-26

2.18 s

134 ms

1.95 s

1.24 s

2026-09-19

1.96 s

133 ms

1.76 s

1.19 s

2026-09-12

1.85 s

134 ms

0.010

1.58 s

1.10 s

2026-09-05

1.75 s

130 ms

0.010

1.43 s

1.00 s

2026-08-29

1.57 s

126 ms

1.28 s

906 ms

2026-08-22

1.37 s

119 ms

1.10 s

799 ms

2026-08-15

1.38 s

120 ms

1.12 s

817 ms

2026-08-08

1.37 s

120 ms

1.10 s

812 ms

2026-08-01

1.43 s

121 ms

1.14 s

846 ms

2026-07-25

1.70 s

135 ms

1.36 s

992 ms

2026-07-18

1.86 s

138 ms

0.020

1.55 s

1.09 s

2026-07-11

1.98 s

142 ms

0.020

1.71 s

1.17 s

Runs

Every stored run for this URL, newest first.

When	Scores	Perf	LCP	CLS	TBT	Weight	Runs	Spread	Bench	Took	Archive
Oct 2, 2026, 7:11 PM UTC		49	7.72 s	0.067	515 ms	2.90 MB	3/3	±13	2,329 -6%	36.9s	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

Third parties 7 entities

Page health

Main thread work

Axe violations axe-core 4.13.0, full rule set

Accessibility failures 9 of 33 audits

Best Practices failures 1 of 19 audits

SEO failures 2 of 10 audits

Hygiene

Measurement log

Field history 25 weeks

Runs

Lighthouse Scores LAB Simulated

LCP Subparts LAB Unthrottled

LCP LAB Simulated vs LCP FIELD