Tools & Wizards About Us
justsleepbeds.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

justsleepbeds.com

JUST SLEEP: The Best Mattress for Lower Back and Better Sleep

Page Load Speed

5 sec in total

First Response

138 ms

Resources Loaded

4.2 sec

Page Rendered

712 ms

justsleepbeds.com screenshot

About Website

Welcome to justsleepbeds.com homepage info - get ready to check JUST SLEEP Beds best content right away, or after learning these important things about justsleepbeds.com

The best mattress for the lower back is the one that's customized for your body type, size and comfort level. Find your perfect fit with JUST SLEEP.

Visit justsleepbeds.com

Key Findings

We analyzed Justsleepbeds.com page load time and found that the first response time was 138 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

justsleepbeds.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value8,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

justsleepbeds.com

138 ms

justsleepbeds.com

375 ms

gtm.js

77 ms

jquery.min.js

31 ms

bootstrap.min.js

41 ms

Our browser made a total of 216 requests to load all elements on the main page. We found that 50% of them (108 requests) were addressed to the original Justsleepbeds.com, 41% (88 requests) were made to E8srdwu8as4.exactdn.com and 1% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source E8srdwu8as4.exactdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 495.1 kB (10%)

Content Size

5.0 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Justsleepbeds.com main page is 5.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 437.0 kB

  • Original 513.6 kB
  • After minification 509.1 kB
  • After compression 76.6 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 437.0 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 2.4 kB

  • Original 3.1 MB
  • After minification 3.1 MB

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. JUST SLEEP Beds images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 55.7 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 1.4 MB

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.

Requests Breakdown

Number of requests can be reduced by 118 (56%)

Requests Now

209

After Optimization

91

  • AJAX
  • Images
  • JavaScript

The browser has sent 209 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JUST SLEEP Beds. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 119 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

justsleepbeds.com

justsleepbeds.com

138 ms

justsleepbeds.com

justsleepbeds.com

375 ms

gtm.js

gtm.js

77 ms

jquery.min.js

jquery.min.js

31 ms

bootstrap.min.js

bootstrap.min.js

41 ms

justsleepbeds.com_9b6ca150ae1a3d3d9d57780047bab0f6.js

justsleepbeds.com_9b6ca150ae1a3d3d9d57780047bab0f6.js

100 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

28 ms

js

js

133 ms

hooks.min.js

hooks.min.js

50 ms

sosApi.js

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50 ms

jquery.min.js

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52 ms

jquery-migrate.min.js

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51 ms

kjua.js

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51 ms

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52 ms

headerScript.min.js

headerScript.min.js

67 ms

jquery.blockUI.min.js

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64 ms

add-to-cart.min.js

add-to-cart.min.js

81 ms

js.cookie.min.js

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80 ms

woocommerce.min.js

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85 ms

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85 ms

underscore.min.js

underscore.min.js

85 ms

wp-util.min.js

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89 ms

visits.js

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110 ms

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109 ms

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410 ms

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108 ms

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108 ms

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109 ms

jquery.zoom.min.js

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130 ms

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126 ms

photoswipe.min.js

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120 ms

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120 ms

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125 ms

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122 ms

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132 ms

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134 ms

jquery.mobile.custom.min.js

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141 ms

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128 ms

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141 ms

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144 ms

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155 ms

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153 ms

waypoints.min.js

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153 ms

slick.min.js

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82 ms

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303 ms

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81 ms

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80 ms

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162 ms

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1544 ms

analytics.js

analytics.js

59 ms

visible.min.js

visible.min.js

115 ms

pro-bars.js

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128 ms

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149 ms

smk-accordion.js

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149 ms

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129 ms

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137 ms

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137 ms

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134 ms

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122 ms

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121 ms

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121 ms

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122 ms

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118 ms

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wc-cart-checkout-vendors-frontend.js

127 ms

collect

collect

18 ms

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collect

4 ms

react.min.js

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106 ms

react-dom.min.js

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110 ms

url.min.js

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110 ms

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120 ms

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119 ms

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117 ms

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111 ms

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js

59 ms

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107 ms

escape-html.min.js

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120 ms

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115 ms

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115 ms

keycodes.min.js

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109 ms

priority-queue.min.js

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114 ms

compose.min.js

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113 ms

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113 ms

redux-routine.min.js

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110 ms

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109 ms

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106 ms

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108 ms

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109 ms

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110 ms

notices.min.js

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105 ms

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104 ms

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99 ms

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89 ms

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88 ms

primitives.min.js

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95 ms

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92 ms

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95 ms

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103 ms

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105 ms

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96 ms

moment.min.js

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107 ms

date.min.js

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104 ms

rich-text.min.js

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101 ms

components.min.js

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110 ms

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105 ms

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106 ms

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97 ms

index.js

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103 ms

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115 ms

api-request.min.js

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105 ms

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105 ms

sourcebuster.min.js

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101 ms

order-attribution.min.js

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102 ms

jquery.payment.min.js

jquery.payment.min.js

108 ms

sv-wc-payment-gateway-payment-form.js

sv-wc-payment-gateway-payment-form.js

111 ms

wc-authorize-net-cim.min.js

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108 ms

kl-identify-browser.js

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106 ms

effect.min.js

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105 ms

core.min.js

core.min.js

111 ms

xoo-wsc-main.js

xoo-wsc-main.js

108 ms

index.js

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106 ms

affirm.js

affirm.js

299 ms

logo.png

logo.png

339 ms

js-elevated.jpg

js-elevated.jpg

428 ms

dual-comfort.jpg

dual-comfort.jpg

445 ms

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491 ms

ultra-cool-mattress-protector-packaging-back.jpg

ultra-cool-mattress-protector-packaging-back.jpg

394 ms

waterproof-mattress-protector-packaging-back.jpg

waterproof-mattress-protector-packaging-back.jpg

387 ms

bundle-4-min-3.png

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448 ms

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504 ms

premium_line.png

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570 ms

e-1.png

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545 ms

organic.png

organic.png

449 ms

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matching-cover-base-1.png

708 ms

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690 ms

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587 ms

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644 ms

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669 ms

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689 ms

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747 ms

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743 ms

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774 ms

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1425 ms

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795 ms

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818 ms

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850 ms

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876 ms

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899 ms

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928 ms

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1520 ms

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949 ms

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979 ms

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1094 ms

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1040 ms

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1052 ms

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1083 ms

dual-side-view.jpg

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1132 ms

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63 ms

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fontawesome-webfont.woff

63 ms

LatoBlack.woff

LatoBlack.woff

345 ms

main.js

main.js

208 ms

recaptcha__en.js

recaptcha__en.js

137 ms

Woo-Side-Cart.ttf

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22 ms

remote.jpg

remote.jpg

803 ms

asset_composer.js

asset_composer.js

80 ms

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809 ms

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836 ms

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802 ms

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819 ms

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topper-with-picnic-for-js-ultimate-min-1.png

883 ms

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1726 ms

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845 ms

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1344 ms

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890 ms

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943 ms

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891 ms

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1241 ms

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1031 ms

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1067 ms

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1076 ms

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1126 ms

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1118 ms

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1087 ms

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1088 ms

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1084 ms

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1027 ms

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1181 ms

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1076 ms

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1604 ms

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1082 ms

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1096 ms

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1104 ms

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1571 ms

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1076 ms

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1128 ms

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1122 ms

Accessibility Review

justsleepbeds.com accessibility score

86

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

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

justsleepbeds.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

justsleepbeds.com SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Justsleepbeds.com 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 Justsleepbeds.com 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

justsleepbeds.com

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