emma-sleep.com website review

3 images could be 1.1 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 6.0 s faster on a phone.

Your mobile performance score is 73. Pages that score under 90 lose visitors before the first paint.

5 files block the first paint until they finish downloading. Deferring or inlining them could save about 800 ms.

About 76 KiB of JavaScript is downloaded but never used on this page.

3 third-party services load with your homepage (Ometria, Unpkg and Yotpo), adding 13 KiB and 18 ms of main-thread time.

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

7 KiB could be saved by minifying JavaScript.

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

Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

Real Chrome users on phones do not pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)). Google uses this in ranking.

Your largest element takes 11.0 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Hero Wallpaper”.

The page becomes fully interactive after 11.0 s. Good is under 3.8 s.

Real visitors wait 462 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 1.9 s to 1.7 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

2 images (262 KiB) are JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

By the Sustainable Web Design model, a visit to your homepage emits about 0.56 g of CO₂e: 66.7 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

2 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

37 images have no alt text, which hurts accessibility and image search.

Document should not have more than one contentinfo landmark: 1 element on the page fails this check, rated moderate by axe-core.

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.

6 visible links have no text or label, so screen readers cannot say where they go.

button, link, and menuitem elements do not have accessible names. (1 element).

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

Headings should not be empty: 4 elements on the page fail this check, rated minor by axe-core.

ARIA role should be appropriate for the element: 1 element on the page fails this check, rated minor by axe-core.

Headings skip levels (h2 → h6), which makes the page harder to scan with a screen reader.

No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.

There are 2 <h1> headlines (“Thank You U.S!” and “”). One clear main headline is easier for people and search engines.

1 link has no real href, so search engines can't follow it.

1 link use generic text like “click here” or “learn more”, which tells Google nothing about the page behind it.

The homepage links to 47 pages on emma-sleep.com and 15 external pages.

There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.

Your homepage links to https://www.emma-sleep.com/a/order-status, which answers with an error. Visitors hit a dead end and search engines drop it.

https://www.emma-sleep.com/pages/sale, https://www.emma-sleep.com/pages/frequently-asked-questions, https://www.emma-sleep.com/pages/terms-and-conditions, https://www.emma-sleep.com/pages/365-days, https://www.emma-sleep.com/pages/privacy-policy and https://www.emma-sleep.com/pages/365-days-v2 and 4 others are marked noindex but linked from your homepage. If they are meant to be found, remove the noindex.

https://www.emma-sleep.com/pages/365-days and https://www.emma-sleep.com/pages/365-days-v2 all use the title “How do our returns and trials work? – Emma®”. Search engines can't tell which page to show for a search, so each competes with the others.

https://www.emma-sleep.com/pages/sale, https://www.emma-sleep.com/pages/privacy-policy, https://www.emma-sleep.com/pages/financing and https://www.emma-sleep.com/pages/legal-notice have no meta description, so Google writes the search snippet from whatever text it finds.

https://www.emma-sleep.com/pages/365-days and https://www.emma-sleep.com/pages/365-days-v2 use the same meta description. A description written for each page earns more clicks.

https://www.emma-sleep.com/pages/365-days, https://www.emma-sleep.com/pages/privacy-policy, https://www.emma-sleep.com/pages/365-days-v2 and https://www.emma-sleep.com/pages/financing have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 11 pages linked from your homepage and read each the way a search engine does.

The page uses 1 deprecated browser API that will stop working in future browsers (“Synchronous `XMLHttpRequest` on the main thread is deprecated because of its detrimental effects to…”).

2 errors were logged to the browser console while the page loaded, for example “Failed to load resource: the server responded with a status of 404 ()”.

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

The homepage carries about 374 words of visible text.

The page uses urgency cues (a countdown or limited-time wording).

Opening the homepage sets 6 cookies (measured from a US location before any click).

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.

Loading the homepage contacts 4 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.