Tools & Wizards About Us
costplusmattress.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

costplusmattress.com

Mattress Store | Rancho Cucamonga, CA | Cost Plus Mattress

Page Load Speed

1.1 sec in total

First Response

36 ms

Resources Loaded

688 ms

Page Rendered

345 ms

costplusmattress.com screenshot

About Website

Click here to check amazing Cost Plus Mattress content. Otherwise, check out these important facts you probably never knew about costplusmattress.com

Cost Plus Mattress offers a variety of mattresses in Rancho Cucamonga, CA. Call 909-727-3700 for directions!

Visit costplusmattress.com

Key Findings

We analyzed Costplusmattress.com page load time and found that the first response time was 36 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

costplusmattress.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

costplusmattress.com

36 ms

www.costplusmattress.com

74 ms

cpm-156w.png

50 ms

R1IC_W9lSMM

132 ms

empty_02-1920w.webp

59 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Costplusmattress.com, 54% (20 requests) were made to Lirp.cdn-website.com and 14% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (363 ms) relates to the external source Lirp.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (41%)

Content Size

2.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Costplusmattress.com main page is 2.5 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. 80% 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 158.8 kB

  • Original 229.6 kB
  • After minification 224.7 kB
  • After compression 70.8 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 158.8 kB or 69% of the original size.

Image Optimization

-38%

Potential reduce by 633.4 kB

  • Original 1.6 MB
  • After minification 1.0 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. Obviously, Cost Plus Mattress needs image optimization as it can save up to 633.4 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-43%

Potential reduce by 221.6 kB

  • Original 515.4 kB
  • After minification 515.4 kB
  • After compression 293.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 221.6 kB or 43% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 59.8 kB
  • After minification 59.8 kB
  • After compression 59.8 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. Costplusmattress.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (22%)

Requests Now

32

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cost Plus Mattress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

costplusmattress.com

costplusmattress.com

36 ms

www.costplusmattress.com

www.costplusmattress.com

74 ms

cpm-156w.png

cpm-156w.png

50 ms

R1IC_W9lSMM

R1IC_W9lSMM

132 ms

empty_02-1920w.webp

empty_02-1920w.webp

59 ms

cpm2--281-29-1920w.jpg

cpm2--281-29-1920w.jpg

36 ms

cpm1+%281%29-1152w.jpg

cpm1+%281%29-1152w.jpg

41 ms

cpm1-1152w.jpg

cpm1-1152w.jpg

43 ms

cpm1+%282%29-1152w.jpg

cpm1+%282%29-1152w.jpg

44 ms

cc1-180w.png

cc1-180w.png

41 ms

cpm1+%285%29-659w.png

cpm1+%285%29-659w.png

44 ms

cpm1+%281%29-659w.png

cpm1+%281%29-659w.png

298 ms

cpm1+%282%29-659w.png

cpm1+%282%29-659w.png

61 ms

cpm1+%283%29-659w.png

cpm1+%283%29-659w.png

363 ms

cpm1+%284%29-659w.png

cpm1+%284%29-659w.png

60 ms

lease-316w.png

lease-316w.png

171 ms

Flex-316w.png

Flex-316w.png

62 ms

trans-659w.png

trans-659w.png

128 ms

cpmeb-4c55102f-1503w.jpg

cpmeb-4c55102f-1503w.jpg

170 ms

cpm-218w.png

cpm-218w.png

362 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

34 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

42 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

44 ms

visa-160w.png

visa-160w.png

349 ms

master-1920w.png

master-1920w.png

351 ms

cash-160w.png

cash-160w.png

350 ms

check-160w.png

check-160w.png

285 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

22 ms

base.js

base.js

46 ms

ad_status.js

ad_status.js

174 ms

xmnuRLFIB2aI6qbGS483SdTuOq1a1O-XNl-4_rBMxeo.js

xmnuRLFIB2aI6qbGS483SdTuOq1a1O-XNl-4_rBMxeo.js

95 ms

embed.js

embed.js

16 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

26 ms

id

id

19 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

47 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

51 ms

Accessibility Review

costplusmattress.com accessibility score

81

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

costplusmattress.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

costplusmattress.com SEO score

91

Search Engine Optimization Advices

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 Costplusmattress.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 Costplusmattress.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

costplusmattress.com

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