Tools & Wizards About Us
sleep.how screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sleep.how

Sleep.How Nature Intended | Your Expert Sleep Coach

Page Load Speed

2.3 sec in total

First Response

135 ms

Resources Loaded

1.9 sec

Page Rendered

257 ms

sleep.how screenshot

About Website

Visit sleep.how now to see the best up-to-date Sleep content and also check out these interesting facts you probably never knew about sleep.how

Quality sleep leads to quality living. We’re here to help you do both. Your everyday guide to a better night’s sleep and overall well-being.

Visit sleep.how

Key Findings

We analyzed Sleep.how page load time and found that the first response time was 135 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sleep.how performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.172

69/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

sleep.how

135 ms

sleep.how

265 ms

jquery.min.js

23 ms

home.css

227 ms

lazysizes.min.js

22 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 61% of them (20 requests) were addressed to the original Sleep.how, 30% (10 requests) were made to Res.cloudinary.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (573 ms) belongs to the original domain Sleep.how.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.4 kB (13%)

Content Size

375.2 kB

After Optimization

327.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sleep.how main page is 375.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 193.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 46.1 kB

  • Original 60.3 kB
  • After minification 60.3 kB
  • After compression 14.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 46.1 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 1.3 kB

  • Original 193.6 kB
  • After minification 192.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Sleep images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 42 B

  • Original 59.9 kB
  • After minification 59.9 kB
  • After compression 59.8 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 6 B

  • Original 61.4 kB
  • After minification 61.4 kB
  • After compression 61.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Sleep.how has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (33%)

Requests Now

18

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sleep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sleep.how

sleep.how

135 ms

sleep.how

sleep.how

265 ms

jquery.min.js

jquery.min.js

23 ms

home.css

home.css

227 ms

lazysizes.min.js

lazysizes.min.js

22 ms

autoptimize_d7dd8580014dacfe71eefce0b30cee3f.js

autoptimize_d7dd8580014dacfe71eefce0b30cee3f.js

307 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

v84a3a4012de94ce1a686ba8c167c359c1696973893317

57 ms

sleep_experts-scaled_yo35bg.jpg

sleep_experts-scaled_yo35bg.jpg

206 ms

saatva-logo.png

saatva-logo.png

145 ms

Helix-Sleep-Logo-sm.png

Helix-Sleep-Logo-sm.png

110 ms

LoomandLeaf.png

LoomandLeaf.png

160 ms

bear-mattress-logo.png

bear-mattress-logo.png

146 ms

Nolah-logo.png

Nolah-logo.png

95 ms

layla-logo.png

layla-logo.png

196 ms

Purple-Mattress-Logo.png

Purple-Mattress-Logo.png

215 ms

Puffy-Mattress-Logo.png

Puffy-Mattress-Logo.png

254 ms

Avocado-logo.png

Avocado-logo.png

358 ms

autoptimize_88f8770b228ca7edfc8e786da90a7938.css

autoptimize_88f8770b228ca7edfc8e786da90a7938.css

289 ms

autoptimize_single_30a820de3fd84817be8a7b36457602e3.css

autoptimize_single_30a820de3fd84817be8a7b36457602e3.css

14 ms

autoptimize_single_ced0eaffb42b05dd2478199cf025754f.css

autoptimize_single_ced0eaffb42b05dd2478199cf025754f.css

251 ms

xXNJVVHOV949t+t7a+h8qJiExAAA=

xXNJVVHOV949t+t7a+h8qJiExAAA=

1 ms

titillium-web-normal-700.woff

titillium-web-normal-700.woff

235 ms

titillium-web-normal-900.woff

titillium-web-normal-900.woff

270 ms

titillium-web-normal-600.woff

titillium-web-normal-600.woff

227 ms

titillium-web-normal-400.woff

titillium-web-normal-400.woff

261 ms

titillium-web-normal-300.woff

titillium-web-normal-300.woff

269 ms

titillium-web-normal-200.woff

titillium-web-normal-200.woff

261 ms

roboto-normal-400.woff

roboto-normal-400.woff

466 ms

roboto-normal-500.woff

roboto-normal-500.woff

491 ms

roboto-normal-300.woff

roboto-normal-300.woff

500 ms

roboto-normal-100.woff

roboto-normal-100.woff

545 ms

roboto-normal-700.woff

roboto-normal-700.woff

516 ms

roboto-normal-900.woff

roboto-normal-900.woff

573 ms

Accessibility Review

sleep.how accessibility score

92

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

sleep.how best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sleep.how SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sleep.how can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sleep.how main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

sleep.how

Open Graph data is detected on the main page of Sleep. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: