Performance

· 27 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop

Performance

Accessibility

Best Practices

SEO

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

9.14 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

32.05 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

3.50 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.094

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

14.81 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

39.58 s

Page Load Progression

1.0 s

2.1 s

3.1 s

4.1 s

5.1 s

6.2 s

7.2 s

8.2 s

Checks

12 PASS 7 REVIEW 5 FIX

Page Weight Budget

Action

7.0 MB transferred, 636 requests

FIX

7.0 MB transferred, 636 requests

Page weighs 16.4 MB (7.0 MB transferred)

JavaScript is 3.3 MB — consider code splitting or lazy loading

Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.

Got: 3.3 MB

Images are 1.9 MB — compress or use modern formats

Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.

Got: 1.9 MB

Fonts are 223 KB — consider subsetting or using system fonts

Subset fonts to include only used characters, or switch to system font stacks.

Got: 223 KB

636 HTTP requests — consider bundling or reducing

Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.

Estimated 1.5 g CO2 per page load

7.0 MB transferred

636 requests

1.5 g CO2 per page load

JavaScript 3.3 MiB 47%

Images 1.9 MiB 28%

Other 1.0 MiB 14%

HTML 239.4 KiB 3%

Fonts 222.8 KiB 3%

Other 151.4 KiB 2%

CSS 94.3 KiB 1%

Other 67.7 KiB 1%

Other 6.9 KiB 0%

Other 0 B 0%

0 2.4 MB 4.9 MB

Over budget

Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.

Why this matters

JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.

Source: web.dev

Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.

Why this matters

Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.

Source: web.dev

Subset fonts to include only used characters, or switch to system font stacks.

Why this matters

Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).

Source: web.dev font loading

Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.

Why this matters

High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.

Source: web.dev

JS Execution Cost

Action

29279ms total JS execution

FIX

29279ms total JS execution

https://www.uvskinz.com/: 7869ms CPU time

https://www.uvskinz.com/cdn/wpm/b264bf420w2e1681ca...: 7864ms CPU time

Unattributable: 3025ms CPU time

https://scripts.clarity.ms/0.8.72/clarity-extended...: 1354ms CPU time

event-observer-collector.js: 1233ms CPU time

Third-party scripts: 8723ms (30% of total)

Main Thread Breakdown

Script Evaluation 47% Style & Layout 30% Other 16% Rendering 4%

Script	Total	Scripting	Parse/Compile	Party
https://www.uvskinz.com/	7869ms	2460ms	54ms	1st
https://www.uvskinz.com/cdn/wpm/b264bf420w2e1681cap8d55857fm7d879f9cm.js	7864ms	1142ms	33ms	1st
Unattributable	3025ms	923ms	0ms	1st
https://scripts.clarity.ms/0.8.72/clarity-extended.js	1354ms	1254ms	6ms	3rd
event-observer-collector.js	1233ms	1022ms	0ms	1st
https://cdn.shopify.com/extensions/01a17887-5f4f-78a1-a63c-d2e44b8106c9/lb-upsell-464/assets/lb-selleasy.js	764ms	378ms	4ms	3rd
https://assets.gorgias.chat/build/static/js/6765.80aadee35a3c1a4c.js	601ms	425ms	25ms	3rd
https://load.tm.uvskinz.com/rknybwct.js?st=NX32K8N	595ms	453ms	62ms	3rd
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.register_BsQ6fabn.esm.js	425ms	167ms	0ms	3rd
https://mpsnare.iesnare.com/general5/wdp.js?loaderVer=5.2.2&compat=false&tp=true&tp_split=false&fp_static=false&fp_dyn=false&flash=true	423ms	331ms	5ms	3rd

Showing top 10 of 48 scripts

JS Bundles

Action

400 scripts, 893 KB unused

FIX

400 scripts, 893 KB unused

https://load.tm.uvskinz.com/gtag/js?id=AW-10559433...: 115 KB unused (71%)

Consider code splitting or tree shaking to reduce unused code.

https://load.tm.uvskinz.com/rknybwct.js?st=NX32K8N: 82 KB unused (48%)

Consider code splitting or tree shaking to reduce unused code.

https://load.tm.uvskinz.com/gtag/js?id=G-5BLPT5PWV...: 69 KB unused (40%)

Consider code splitting or tree shaking to reduce unused code.

https://static.klaviyo.com/onsite/js/customerHubRo...: 69 KB unused (88%)

Consider code splitting or tree shaking to reduce unused code.

https://www.googletagmanager.com/gtag/js?id=AW-105...: 66 KB unused (40%)

Consider code splitting or tree shaking to reduce unused code.

Total unused JavaScript: 893 KB

893 KB unused JavaScript

Downloaded but never executed on this page.

Script	Size	Unused	Minified	Party
https://load.tm.uvskinz.com/gtag/js?id=AW-1055943355&cx=c&gtm=4e6ar0	162 KB	115 KB (71%)	✓	3rd
https://load.tm.uvskinz.com/rknybwct.js?st=NX32K8N	172 KB	82 KB (48%)	✓	3rd
https://load.tm.uvskinz.com/gtag/js?id=G-5BLPT5PWVC&cx=c&gtm=4e6ar0	174 KB	69 KB (40%)	✓	3rd
https://static.klaviyo.com/onsite/js/customerHubRoot.f1b47384be9fc.js?cb=2	78 KB	69 KB (88%)	✓	3rd
https://www.googletagmanager.com/gtag/js?id=AW-1055943355	166 KB	66 KB (40%)	✓	3rd
https://cdn.shopify.com/extensions/01a17ece-9fad-77d8-a1a7-3eb0cc16ae53/loop-returns-525/assets/order-protection-storefront.js	72 KB	63 KB (87%)	✓	3rd
https://adsagentclientafd-b7hqhjdrf3fpeqh2.b01.azurefd.net/assets/chunk-client-DBxulzLB.js	56 KB	49 KB (90%)	✓	3rd
https://connect.facebook.net/en_US/fbevents.js	112 KB	49 KB (44%)	✓	3rd
https://assets.gorgias.chat/build/static/js/6765.80aadee35a3c1a4c.js	111 KB	46 KB (42%)	✓	3rd
https://connect.facebook.net/signals/config/286816161509648?v=2.9.429&r=stable&domain=www.uvskinz.com&im=1&hme=e7a5ac71fbf0293a48c0a6b6de35ad61286effa29f2279ff1fce9a756cccd512&ex_m=118%2C241%2C171%2C27%2C82%2C83%2C162%2C78%2C77%2C11%2C181%2C102%2C20%2C153%2C141%2C46%2C85%2C90%2C149%2C176%2C183%2C8%2C4%2C5%2C7%2C6%2C3%2C103%2C115%2C32%2C17%2C31%2C18%2C33%2C34%2C35%2C37%2C55%2C163%2C87%2C126%2C22%2C24%2C51%2C47%2C49%2C48%2C95%2C104%2C108%2C124%2C160%2C164%2C53%2C125%2C29%2C26%2C133%2C79%2C43%2C166%2C165%2C167%2C157%2C155%2C30%2C42%2C66%2C123%2C178%2C80%2C21%2C128%2C93%2C76%2C23%2C97%2C98%2C130%2C96%2C151%2C150%2C154%2C109%2C177%2C180%2C41%2C56%2C127%2C54%2C161%2C72%2C185%2C110%2C184%2C210%2C255%2C84%2C275%2C274%2C273%2C14%2C25%2C28%2C40%2C62%2C117%2C68%2C10%2C73%2C111%2C112%2C113%2C119%2C144%2C38%2C36%2C146%2C147%2C148%2C143%2C142%2C172%2C86%2C175%2C173%2C174%2C57%2C69%2C67%2C137%2C19%2C179%2C52%2C325%2C326%2C327%2C324%2C341%2C363%2C248%2C237%2C70%2C238%2C236%2C366%2C357%2C59%2C249%2C121%2C145%2C92%2C135%2C61%2C134%2C140%2C139%2C65%2C74%2C168%2C88%2C89%2C129%2C44%2C39%2C60%2C63%2C114%2C182%2C1%2C138%2C16%2C136%2C12%2C2%2C64%2C105%2C15%2C75%2C71%2C132%2C101%2C100%2C187%2C188%2C106%2C107%2C9%2C116%2C186%2C58%2C158%2C99%2C91%2C81%2C131%2C120%2C169%2C50%2C159%2C0%2C94%2C152%2C156%2C170%2C45%2C122%2C13%2C189	111 KB	45 KB (41%)	✓	3rd

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Page Weight Inventory

Action

636 resources · 7.0 MB · 893 KB savings available

FIX

636 resources · 7.0 MB · 893 KB savings available

Page weight 7.0 MB exceeds 1 MB target by 6.0 MB

Got: 7.0 MB Expected: ≤ 1 MB

~893 KB of savings available

398 third-party resources (52% of weight)

1 resources over 200KB

636 resources · 7.0 MiB · 398 third-party 6.0 MiB over 1MB target

JavaScript 62% · 4.3 MiB

Image 28% · 1.9 MiB

Document 4% · 254.8 KiB

Font 3% · 222.8 KiB

Other 3% · 206.6 KiB

CSS 1% · 94.3 KiB

~893.0 KiB of savings available

Remove unused JavaScript: 893.0 KiB

#	Resource	Type	Size	Cache	Unused	3rd party	Issues

636 resources			7.0 MiB

HTTP Caching

Action

No cache headers

FIX

No cache headers

No Cache-Control header found

Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

ETag present — enables conditional (304) responses

No Cache-Control header

Adding a Cache-Control header can significantly improve repeat-visit performance.

Third-Party Impact

52% third-party, 0 ms blocking

REVIEW

52% third-party, 0 ms blocking

Third-party code accounts for 52% of page weight (3.7 MiB of 7.0 MiB)

Third-party blocking time is low (0 ms)

48%

52%

First-party Third-party

Image Optimization

78 images, 0 KB saveable

REVIEW

78 images, 0 KB saveable

All images are well-optimized

78 images 1.9 MB

0 oversized -0 KB

6 legacy format

0 missing dimensions CLS risk

Asset Compression

Action

1 of 8 asset hosts serve text uncompressed

REVIEW

1 of 8 asset hosts serve text uncompressed

cdn.shopify.com serves assets with brotli (assets: 28)

Got: cdn.shopify.com (text/javascript)

static.klaviyo.com serves assets with brotli (assets: 16)

Got: static.klaviyo.com (application/javascript)

bat.bing.com serves assets with brotli (assets: 5)

Got: bat.bing.com (application/javascript)

static-tracking.klaviyo.com serves assets with brotli (assets: 5)

Got: static-tracking.klaviyo.com (text/javascript)

cdn1.stamped.io serves assets with gzip; brotli would be ~20% smaller (assets: 3)

Every current browser accepts brotli. On a CDN this is a per-pull-zone toggle (Cloudflare, Fastly, CloudFront, CDN77, Bunny all expose it); on an origin it needs the brotli module (nginx-brotli, Apache mod_brotli). The saving lands on the assets this host serves, not on the HTML document -- the document's own encoding is reported separately.

Got: cdn1.stamped.io (text/css)

config.gorgias.chat serves assets with brotli (assets: 3)

Got: config.gorgias.chat (application/javascript)

load.tm.uvskinz.com serves assets with brotli (assets: 3)

Got: load.tm.uvskinz.com (application/javascript)

nexus.ensighten.com serves text assets uncompressed (assets: 3)

The sampled response carries a text content type but no Content-Encoding, so the bytes go over the wire raw. Text compression typically removes 70-80% of a JS or CSS payload -- this is the single cheapest transfer win available on this host.

Got: nexus.ensighten.com (application/javascript)

Main HTML Cache-Control

No Cache-Control header on main HTML response

REVIEW

No Cache-Control header on main HTML response

Main HTML response has no Cache-Control header

Without an explicit Cache-Control, browsers fall back to heuristic caching (~10% of Last-Modified age). Set `Cache-Control: no-cache` or `max-age=300` for HTML to control freshness explicitly -- prevents stale auth state and SPA shell drift.

JavaScript Blocking

2 JS blocking issue(s) detected

REVIEW

2 JS blocking issue(s) detected

5 render-blocking <script src> tag(s) without async/defer

Each `<script src=...>` without `async`, `defer`, or `type="module"` blocks HTML parsing while the browser fetches and executes it. The block lasts the entire round-trip + execution time -- on slow networks this translates directly into LCP delay. Add `defer` (executes after parse, in source order) for scripts that interact with the DOM, or `async` (executes whenever ready) for analytics / independent scripts. Module scripts (`type="module"`) are deferred by default.

Total JS execution time is 29.3 s -- over the 3.5s budget

Total JavaScript execution (parse + compile + run) across all scripts exceeds 3.5 seconds. On low-end devices that becomes 7-15+ seconds and shows up directly in TBT and INP. Reduce by: tree-shaking unused dependencies, code-splitting (dynamic `import()`), removing or deferring third-party tracking, and replacing heavy frameworks where they're not needed.

CSS Performance Depth

2 CSS depth issue(s) detected

REVIEW

2 CSS depth issue(s) detected

10 render-blocking stylesheet(s) -- recommended: <=3

Each `<link rel="stylesheet">` without a non-blocking `media` attribute holds up the first paint. Browsers download all of them before painting any content. Consolidate into 1-2 critical-path stylesheets; defer non-critical CSS via `<link rel="stylesheet" media="print" onload="this.media='all'">` or via the loadCSS pattern; inline above-the-fold CSS in `<style>` to short-circuit the request entirely.

2 `@import` rule(s) in inline `<style>` blocks -- chains an extra round-trip

Each `@import` in CSS forces a serial dependency: the parent stylesheet must download and parse before the browser even knows which URL to fetch next. This used to be catastrophic on HTTP/1.1; HTTP/2 and HTTP/3 multiplexing make it less painful but still strictly worse than declaring `<link rel="stylesheet">` siblings. Replace `@import url(...)` with `<link rel="stylesheet" href="...">` in HTML so the browser discovers and fetches in parallel.

Green Hosting

Action

Whether the site is served from green-energy infrastructure

REVIEW

Green Hosting

No green hosting detected

A+

Text Compression

All text resources are compressed

PASS

All text resources are compressed

All text resources are properly compressed.

A+

Font Loading

7 fonts (223 KB)

PASS

7 fonts (223 KB)

7 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

223 KB total

Render-blocking

of 7

Dominant font-display

swap

Most common across fonts

Font loading timeline

Transfer FOIT (block) FOUT (swap)

inter_n7.02711e6b374660... woff2 swap

Size 39 KB

Load time 56 ms

Start 367 ms

Risk FOUT — text flashes from fallback to web font

inter_n4.b2a3f24c19b4de... woff2 swap

Size 39 KB

Load time 37 ms

Start 367 ms

Risk FOUT — text flashes from fallback to web font

UcC73FwrK3iLTeHuS_nVMrM... woff2 swap

Size 47 KB

Load time 70 ms

Start 2.5 s

Risk FOUT — text flashes from fallback to web font

4Ua_rENHsxJlGDuGo1OIlJf... woff2 swap

Size 22 KB

Load time 44 ms

Start 2.6 s

Risk FOUT — text flashes from fallback to web font

inter-latin-400-normal.... woff2 swap

Size 24 KB

Load time 103 ms

Start 4.3 s

Risk FOUT — text flashes from fallback to web font

stamped-font.ttf ttf swap

Size 10 KB

Load time 82 ms

Start 4.6 s

Risk FOUT — text flashes from fallback to web font

Convert to woff2 for ~30% smaller file size

memvYaGs126MiZpBA-UvWbX... woff2 swap

Size 42 KB

Load time 43 ms

Start 4.9 s

Risk FOUT — text flashes from fallback to web font

Optimization checklist

Preload critical fonts (priority=high)
Use woff2 format for all fonts
Set font-display to swap, optional, or fallback
Subset large fonts (≤100 KB each)

Fixing the unchecked items could save ~3 KB and ~6 ms

A+

Resource Caching

All resources properly cached

PASS

All resources properly cached

No caching issues found

All static resources have appropriate caching headers.

A+

Critical Rendering Path

No render-blocking resources

PASS

No render-blocking resources

No render-blocking resources detected

A+

Resource Hints

17 hints, 0 missing preconnects

PASS

17 hints, 0 missing preconnects

Page uses 17 resource hint(s)

Current Resource Hints

preconnect

preload

dns-prefetch

prefetch

17 resource hints configured

A+

HTTP/3 (QUIC)

HTTP/3 advertised via Alt-Svc

PASS

HTTP/3 advertised via Alt-Svc

HTTP/3 (QUIC) is supported

First-load mobile users on cellular networks see meaningful latency improvements with HTTP/3. The QUIC transport collapses TLS + TCP handshakes into one and recovers faster from packet loss.

A+

Document Compression

Document response uses brotli

PASS

Document response uses brotli

Main HTML response uses brotli (Content-Encoding: br)

Brotli is the best text-compression algorithm for general use, ~20% smaller than gzip on average (40% on smaller files). Modern browsers all support it.

A+

LCP Image Preload

LCP preload audit not available

PASS

LCP preload audit not available

LCP image preload audit not available for this scan

A+

Server-Timing Observability

18 Server-Timing entries advertised

PASS

18 Server-Timing entries advertised

Server-Timing header advertises 18 timing entries

A+

Server Response Intelligence

2 server-response signal(s) detected

PASS

2 server-response signal(s) detected

`Vary` header declared: accept-encoding

The page declares a `Vary` header, telling downstream caches which request headers the response varies on. Critical for content-negotiated responses (compression, language, cookies, device class).

`ETag` present -- conditional GET supported

A+

Render-Blocking Resources

No render-blocking resources detected

PASS

No render-blocking resources detected

No render-blocking resources detected in <head>

A+

Third-Party Resources

No third-party resources detected

PASS

No third-party resources detected

Network Waterfall

636 requests over 11169ms

INFO

HTML JavaScript CSS Images Fonts XHR/Fetch Other

Third-Party Script Cost

Per-script blocking time, transfer cost, and cache headers

INFO

30% of JavaScript execution is third-party

First-party Third-party 8723ms · 1844KB · €46/mo

Script	Category	Execution	Transfer	Unused	Monthly Cost	Verdict
Microsoft Clarity scripts.clarity.ms	Session Replay	1354ms	25 KB	—	€7/mo	Costly
cdn.shopify.com cdn.shopify.com	Other	764ms	19 KB	—	€4/mo	Costly
assets.gorgias.chat assets.gorgias.chat	Other	601ms	111 KB	42%	€3/mo	Costly
load.tm.uvskinz.com load.tm.uvskinz.com	Other	595ms	172 KB	48%	€3/mo	Costly
cdn.shopify.com cdn.shopify.com	Other	425ms	15 KB	—	€2/mo	Costly
mpsnare.iesnare.com mpsnare.iesnare.com	Other	423ms	28 KB	—	€2/mo	Costly
load.tm.uvskinz.com load.tm.uvskinz.com	Other	391ms	174 KB	40%	€2/mo	Costly
assets.gorgias.chat assets.gorgias.chat	Other	333ms	17 KB	—	€2/mo	Costly
www.gstatic.com www.gstatic.com	Other	288ms	2 KB	—	€2/mo	Costly
Google Tag Manager www.googletagmanager.com	Tag Manager	254ms	166 KB	40%	€1/mo	Costly
static.klaviyo.com static.klaviyo.com	Other	231ms	15 KB	—	€1/mo	Costly
res4.applovin.com res4.applovin.com	Other	228ms	31 KB	—	€1/mo	Costly
static.klaviyo.com static.klaviyo.com	Other	200ms	78 KB	88%	€1/mo	Optional
Facebook Pixel connect.facebook.net	Advertising	195ms	111 KB	41%	€1/mo	Optional
static.klaviyo.com static.klaviyo.com	Other	158ms	5 KB	—	€1/mo	Optional
assets.gorgias.chat assets.gorgias.chat	Other	157ms	3 KB	—	€1/mo	Optional
cdn.shopify.com cdn.shopify.com	Other	156ms	8 KB	—	€1/mo	Optional
assets.gorgias.chat assets.gorgias.chat	Other	145ms	37 KB	59%	€1/mo	Optional
Facebook Pixel connect.facebook.net	Advertising	129ms	112 KB	44%	€1/mo	Optional
b-code.liadm.com b-code.liadm.com	Other	125ms	55 KB	39%	€1/mo	Optional
cdn.shopify.com cdn.shopify.com	Other	120ms	0 KB	—	€1/mo	Optional
cdn.shopify.com cdn.shopify.com	Other	119ms	8 KB	—	€1/mo	Optional
ajax.googleapis.com ajax.googleapis.com	Other	117ms	33 KB	—	€1/mo	Optional
assets.gorgias.chat assets.gorgias.chat	Other	105ms	50 KB	42%	€1/mo	Optional
load.tm.uvskinz.com load.tm.uvskinz.com	Other	104ms	162 KB	71%	€1/mo	Optional
nexus.ensighten.com nexus.ensighten.com	Other	98ms	14 KB	—	€1/mo	Optional
cdn.shopify.com cdn.shopify.com	Other	90ms	10 KB	—	€0/mo	Optional
assets.gorgias.chat assets.gorgias.chat	Other	89ms	35 KB	—	€0/mo	Optional
s.pinimg.com s.pinimg.com	Other	80ms	38 KB	54%	€0/mo	Optional
static.klaviyo.com static.klaviyo.com	Other	74ms	24 KB	—	€0/mo	Optional
assets.gorgias.chat assets.gorgias.chat	Other	71ms	43 KB	—	€0/mo	Optional
static.klaviyo.com static.klaviyo.com	Other	66ms	7 KB	—	€0/mo	Optional
Twitter/X Pixel static.ads-twitter.com	Advertising	64ms	17 KB	—	€0/mo	Optional
content.9gtb.com content.9gtb.com	Other	57ms	62 KB	54%	€0/mo	Optional
assets.gorgias.chat assets.gorgias.chat	Other	55ms	22 KB	—	€0/mo	Optional
cdn.shopify.com cdn.shopify.com	Other	54ms	0 KB	—	€0/mo	Optional
static.klaviyo.com static.klaviyo.com	Other	54ms	26 KB	—	€0/mo	Optional
static.klaviyo.com static.klaviyo.com	Other	52ms	20 KB	—	€0/mo	Optional
static.klaviyo.com static.klaviyo.com	Other	52ms	15 KB	—	€0/mo	Optional
cdn.shopify.com cdn.shopify.com	Other	51ms	72 KB	87%	€0/mo	Optional

Microsoft Clarity

Session Replay

Costly

Execution 1354ms

Transfer 25 KB

Monthly Cost €7/mo

cdn.shopify.com

Other

Costly

Execution 764ms

Transfer 19 KB

Monthly Cost €4/mo

assets.gorgias.chat

Other

Costly

Execution 601ms

Transfer 111 KB

Unused 42%

Monthly Cost €3/mo

load.tm.uvskinz.com

Other

Costly

Execution 595ms

Transfer 172 KB

Unused 48%

Monthly Cost €3/mo

cdn.shopify.com

Other

Costly

Execution 425ms

Transfer 15 KB

Monthly Cost €2/mo

mpsnare.iesnare.com

Other

Costly

Execution 423ms

Transfer 28 KB

Monthly Cost €2/mo

load.tm.uvskinz.com

Other

Costly

Execution 391ms

Transfer 174 KB

Unused 40%

Monthly Cost €2/mo

assets.gorgias.chat

Other

Costly

Execution 333ms

Transfer 17 KB

Monthly Cost €2/mo

www.gstatic.com

Other

Costly

Execution 288ms

Transfer 2 KB

Monthly Cost €2/mo

Google Tag Manager

Tag Manager

Costly

Execution 254ms

Transfer 166 KB

Unused 40%

Monthly Cost €1/mo

static.klaviyo.com

Other

Costly

Execution 231ms

Transfer 15 KB

Monthly Cost €1/mo

res4.applovin.com

Other

Costly

Execution 228ms

Transfer 31 KB

Monthly Cost €1/mo

static.klaviyo.com

Other

Optional

Execution 200ms

Transfer 78 KB

Unused 88%

Monthly Cost €1/mo

Facebook Pixel

Advertising

Optional

Execution 195ms

Transfer 111 KB

Unused 41%

Monthly Cost €1/mo

static.klaviyo.com

Other

Optional

Execution 158ms

Transfer 5 KB

Monthly Cost €1/mo

assets.gorgias.chat

Other

Optional

Execution 157ms

Transfer 3 KB

Monthly Cost €1/mo

cdn.shopify.com

Other

Optional

Execution 156ms

Transfer 8 KB

Monthly Cost €1/mo

assets.gorgias.chat

Other

Optional

Execution 145ms

Transfer 37 KB

Unused 59%

Monthly Cost €1/mo

Facebook Pixel

Advertising

Optional

Execution 129ms

Transfer 112 KB

Unused 44%

Monthly Cost €1/mo

b-code.liadm.com

Other

Optional

Execution 125ms

Transfer 55 KB

Unused 39%

Monthly Cost €1/mo

cdn.shopify.com

Other

Optional

Execution 120ms

Transfer 0 KB

Monthly Cost €1/mo

cdn.shopify.com

Other

Optional

Execution 119ms

Transfer 8 KB

Monthly Cost €1/mo

ajax.googleapis.com

Other

Optional

Execution 117ms

Transfer 33 KB

Monthly Cost €1/mo

assets.gorgias.chat

Other

Optional

Execution 105ms

Transfer 50 KB

Unused 42%

Monthly Cost €1/mo

load.tm.uvskinz.com

Other

Optional

Execution 104ms

Transfer 162 KB

Unused 71%

Monthly Cost €1/mo

nexus.ensighten.com

Other

Optional

Execution 98ms

Transfer 14 KB

Monthly Cost €1/mo

cdn.shopify.com

Other

Optional

Execution 90ms

Transfer 10 KB

Monthly Cost €0/mo

assets.gorgias.chat

Other

Optional

Execution 89ms

Transfer 35 KB

Monthly Cost €0/mo

s.pinimg.com

Other

Optional

Execution 80ms

Transfer 38 KB

Unused 54%

Monthly Cost €0/mo

static.klaviyo.com

Other

Optional

Execution 74ms

Transfer 24 KB

Monthly Cost €0/mo

assets.gorgias.chat

Other

Optional

Execution 71ms

Transfer 43 KB

Monthly Cost €0/mo

static.klaviyo.com

Other

Optional

Execution 66ms

Transfer 7 KB

Monthly Cost €0/mo

Twitter/X Pixel

Advertising

Optional

Execution 64ms

Transfer 17 KB

Monthly Cost €0/mo

content.9gtb.com

Other

Optional

Execution 57ms

Transfer 62 KB

Unused 54%

Monthly Cost €0/mo

assets.gorgias.chat

Other

Optional

Execution 55ms

Transfer 22 KB

Monthly Cost €0/mo

cdn.shopify.com

Other

Optional

Execution 54ms

Transfer 0 KB

Monthly Cost €0/mo

static.klaviyo.com

Other

Optional

Execution 54ms

Transfer 26 KB

Monthly Cost €0/mo

static.klaviyo.com

Other

Optional

Execution 52ms

Transfer 20 KB

Monthly Cost €0/mo

static.klaviyo.com

Other

Optional

Execution 52ms

Transfer 15 KB

Monthly Cost €0/mo

cdn.shopify.com

Other

Optional

Execution 51ms

Transfer 72 KB

Unused 87%

Monthly Cost €0/mo

These scripts may cost more than they're worth

Microsoft Clarity adds 1354ms and costs ~€7/month
cdn.shopify.com adds 764ms and costs ~€4/month
assets.gorgias.chat adds 601ms and costs ~€3/month
load.tm.uvskinz.com adds 595ms and costs ~€3/month
cdn.shopify.com adds 425ms and costs ~€2/month
mpsnare.iesnare.com adds 423ms and costs ~€2/month
load.tm.uvskinz.com adds 391ms and costs ~€2/month
assets.gorgias.chat adds 333ms and costs ~€2/month
www.gstatic.com adds 288ms and costs ~€2/month
Google Tag Manager adds 254ms and costs ~€1/month
static.klaviyo.com adds 231ms and costs ~€1/month
res4.applovin.com adds 228ms and costs ~€1/month

Microsoft Clarity takes 1354ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters