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sleep29.com website review

Visit site (opens in a new tab)Reviewed 10 November 202626 issues · 73 checks

This review found 26 issues worth fixing on sleep29.com, 11 of them high impact, across 73 checks. The most urgent: reduce unused JavaScript. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.

  1. Homepage
  2. Phone render
  3. Links and pages
  4. Google PageSpeed

Google PageSpeed Insights (opens in a new tab), mobile

Full-page screenshot of sleep29.com (phone) rendered by Google PageSpeed Insights

How it loaded on a phone

  1. sleep29.com at 0.4 s0.4 s
  2. sleep29.com at 0.8 s0.8 s
  3. sleep29.com at 1.1 s1.1 s
  4. sleep29.com at 1.5 s1.5 s
  5. sleep29.com at 1.9 s1.9 s
  6. sleep29.com at 2.3 s2.3 s
  7. sleep29.com at 2.6 s2.6 s
  8. sleep29.com at 3.0 s3.0 s

Speed

4 to fix70
  • Reduce unused JavaScript

    1.7 s · 267 KiB

    About 267 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.7 s faster on a phone.

  • Use efficient cache lifetimes

    1.4 s · 252 KiB

    7 files are served with short cache lifetimes, so returning visitors download them again (252 KiB).

  • Mobile performance score: 70

    70/100

    Your mobile performance score is 70. Pages that score under 90 lose visitors before the first paint.

  • PayPal adds 200 ms

    200 ms

    PayPal costs a phone 200 ms of main-thread work and 392 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

  • 4 third-party services on the page

    4 third-party services load with your homepage (PayPal, loox.io and Shopify and others), adding 540 KiB and 312 ms of main-thread time.

  • 2 long tasks on the main thread

    2 long tasks block the main thread while loading, the longest for 61 ms. During a long task the page ignores taps.

  • Reduce unused CSS

    30 ms · 28 KiB

    About 28 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 30 ms faster on a phone.

  • Font display

    50 ms

    Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 50 ms).

  • Improve image delivery

    30 KiB

    5 images could be 30 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

  • Legacy JavaScript

    7 KiB

    Polyfills for old browsers add 7 KiB JavaScript that modern phones do not need.

  • Minify CSS

    6 KiB

    6 KiB could be saved by minifying CSS.

  • Chained critical requests

    Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

2 checks passed
  • Main-thread work: 1.4 s

    A phone's processor spends 1.4 s on main-thread work while loading, 727 ms of it running JavaScript. That is comfortably low.

  • Server response: 3 ms

    3 ms

    Your server sent the HTML in 3 ms, well inside Google's 600 ms guideline.

Core Web Vitals

5 to fix67
  • Largest Contentful Paint: 7.8 s

    7.8 s

    Your largest element takes 7.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “A better pillow for your baby's sleep We believe that your …”.

  • Time to Interactive: 8.4 s

    8.4 s

    The page becomes fully interactive after 8.4 s. Good is under 3.8 s.

  • First Contentful Paint: 2.6 s

    2.6 s

    The first text or image appears after 2.6 s on a phone. Good is under 1.8 s.

  • Speed Index: 4.1 s

    4.1 s

    Visually, the page fills in at 4.1 s (Speed Index). Good is under 3.4 s.

  • 14 images without width and height

    14 images have no width and height attributes, so the layout jumps as each one loads.

  • Not enough real-visitor data yet

    Chrome's UX Report (opens in a new tab) has too little real-visitor traffic for this site, so the figures here are lab measurements from Google's test phone on a throttled 4G connection.

2 checks passed
  • Cumulative Layout Shift: 0.04

    0.04

    The layout barely moves while loading (CLS 0.04, good is under 0.1).

  • Total Blocking Time: 9 ms

    9 ms

    Scripts block the page for only 9 ms while loading. Good is under 200 ms.

Images and page weight

100
  • About 0.6 g of CO₂ per visit

    0.56 g

    By the Sustainable Web Design model, a visit to your homepage emits about 0.56 g of CO₂e: 67.7 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

4 checks passed
  • Page weight: 2.0 MB in 198 requests

    2.0 MB

    Your homepage downloads 2.0 MB in 198 requests on a phone: other files 938 KiB (142), scripts 461 KiB (17) and images 297 KiB (29). That is a lean page.

  • Images use modern formats

    Every sizeable image is WebP, AVIF or SVG.

  • Images load when needed

    Images below the first screen wait until the visitor scrolls to them.

  • Images are sized for phones

    No image is downloaded at more than three times the size it is drawn on a phone.

Accessibility

6 to fixGoogle 9092
  • Certain ARIA roles must be contained by particular parents (4 elements)

    Certain ARIA roles must be contained by particular parents: 4 elements on the page fail this check, rated critical by axe-core.

  • Interactive controls must not be nested (4 elements)

    Interactive controls must not be nested: 4 elements on the page fail this check, rated serious by axe-core.

  • 1 text element with low contrast

    1 text element doesn't have enough contrast against the background to read easily, especially outdoors on a phone.

  • Malformed lists

    Some lists contain elements other than list items, which screen readers announce wrongly.

  • All page content should be contained by landmarks (1 element)

    All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.

  • 1 form field without a label

    1 form field has no label, so screen readers announce an empty box and autofill guesses.

2 checks passed
  • Every image has alt text

    All 17 images in the HTML carry an alt attribute.

  • 53 automated accessibility rules passed

    axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 58 WCAG 2.2 A/AA and best-practice rules on the phone render: 53 passed and 5 failed. 4 mores need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.

SEO

4 to fixGoogle 9277
  • No meta description

    No meta description, so Google writes its own snippet from whatever text it finds.

  • Title is short (12 characters)

    Your title is only 12 characters: “KidsPillow29”. Between 30 and 65 characters leaves room to say what you do and for whom.

  • Structured data has 1 problem

    Structured data found (Organization, Product and WebSite) but with 1 problem, for example “WebSite: potentialAction.target is not an absolute URL ("https://sleep29.com{{ routes.search_url }}…”.

  • No favicon declared

    No favicon is declared in the HTML, so browser tabs and Google's mobile results may show a generic icon.

  • 26 internal links, 5 external

    The homepage links to 26 pages on sleep29.com and 5 external pages.

5 checks passed
  • One H1 headline

    Your main headline reads: “<img src="//sleep29.com/cdn/shop/files/Group_1_2x_dcc6c9a2-bd08-42ef-aed7-60d3e67a8c78_100x.png?v=1613564319" srcset="/…”.

  • Canonical URL set

    The canonical URL is https://sleep29.com/.

  • Open Graph tags complete

    Open Graph tags are complete, so shared links show a title, description and image.

  • robots.txt in place

    robots.txt is in place and points crawlers to your sitemap.

  • XML sitemap found

    Your XML sitemap is reachable at https://sleep29.com/sitemap.xml.

AI search readiness

100
4 checks passed
  • AI answer engines may read the site

    Your robots.txt lets the crawlers behind ChatGPT search, Claude and Perplexity read the site and cite it in answers.

  • Organization data: 4 of 6 facts

    Your Organization JSON-LD gives name, url, logo and sameAs (social profiles); description and contact details would complete it.

  • Text is in the HTML

    Your server sends the page's text in the HTML (538 words), so crawlers that don't run JavaScript still read it.

  • llms.txt published

    The site publishes https://sleep29.com/llms.txt (5 KiB, 8 links), a plain-text guide to the site for AI tools.

Other pages

1 to fix95
  • 1 page without a meta description

    https://sleep29.com/collections/all has no meta description, so Google writes the search snippet from whatever text it finds.

  • 1 page with very little text

    https://sleep29.com/pages/shipping-tracking has under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.

  • 6 internal pages checked

    We fetched 6 pages linked from your homepage and read each the way a search engine does.

6 checks passed
  • Linked pages load

    All 6 pages we checked loaded without an error.

  • Canonical URLs point to themselves

    No page we checked hands its ranking to a different URL.

  • Titles are unique

    Every page we checked has its own title.

  • Every page has an H1

    Each page we checked has a main headline.

  • No linked page is hidden from search

    None of the pages we checked carries a noindex tag.

  • Every page has a title

    All 6 pages that loaded have a <title>.

Best practices

2 to fixGoogle 9687
  • 1 small tap target

    1 of 5 tappable elements near the top of the page is smaller than 24 px, hard to hit with a thumb.

  • 2 JavaScript errors while loading

    2 errors were logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

1 checks passed
  • Mobile viewport set

    The page declares a mobile viewport.

Content and conversion

4 to fix57
  • No call to action on the first screen

    On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

  • No social proof

    No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

  • No analytics detected

    No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

  • No direct contact details

    No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.

  • About 479 words of copy

    The homepage carries about 479 words of visible text.

3 checks passed
  • 1 call to action

    The homepage has 1 call to action, for example “Subscribe”.

  • 4 short forms

    4 short forms (2 fields at most) are right on the homepage.

  • Risk reducer mentioned

    A guarantee or risk reducer (money-back, free trial, no credit card or similar) is mentioned on the page.

Privacy and tracking

  • 5 cookies set on arrival

    5

    Opening the homepage sets 5 cookies (measured from a US location before any click).

  • No consent tool detected

    No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.

  • 10 other companies contacted

    Loading the homepage contacts 10 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.

1 checks passed
  • No known trackers before consent

    No known advertising or analytics trackers load before a visitor clicks anything (measured from a US location before any click).

Security, domain, email and software versions

The security, domain and email checks, software and plugin versions, and any app with a known security problem are visible only to people at sleep29.com, because details like these could help someone attack a site. Every review keeps them private, whatever they found.

Apps on your store

Your storefront loads 2 apps. Each one is code from another company running for your shoppers.

Apps your storefront loads

loox.io · tidio.co

Apps found in the homepage's code. Apps that only run in checkout or the admin aren't seen, and a headless storefront shows none. App data from programmable.info

Upkeep, stack and company

Stack

E-commerce
Shopify
Hosting
Shopify

Upkeep, stack, hiring and company data from programmable.info

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