Tools & Wizards About Us
shifmanmattresses.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

shifmanmattresses.com

World's Most Comfortable Mattress - Shifman Mattresses Company

Page Load Speed

4.5 sec in total

First Response

178 ms

Resources Loaded

3.7 sec

Page Rendered

621 ms

shifmanmattresses.com screenshot

About Website

Welcome to shifmanmattresses.com homepage info - get ready to check Shifman Mattresses best content right away, or after learning these important things about shifmanmattresses.com

Shifman Mattress crafts the finest handmade mattresses in the world using natural materials to improve your sleep comfort and your health

Visit shifmanmattresses.com

Key Findings

We analyzed Shifmanmattresses.com page load time and found that the first response time was 178 ms and then it took 4.3 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

shifmanmattresses.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value2,520 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.137

79/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

shifmanmattresses.com

178 ms

shifmanmattresses.com

1965 ms

style.min.css

125 ms

styles.css

500 ms

woocommerce-layout.css

189 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 75% of them (79 requests) were addressed to the original Shifmanmattresses.com, 8% (8 requests) were made to Use.typekit.net and 5% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Shifmanmattresses.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.4 kB (4%)

Content Size

3.4 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shifmanmattresses.com main page is 3.4 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 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 58.2 kB

  • Original 72.4 kB
  • After minification 72.4 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 58.2 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 10.0 kB

  • Original 2.8 MB
  • After minification 2.8 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. Shifman Mattresses images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 41.0 kB

  • Original 425.0 kB
  • After minification 425.0 kB
  • After compression 384.0 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

-27%

Potential reduce by 34.3 kB

  • Original 125.6 kB
  • After minification 124.8 kB
  • After compression 91.3 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. Shifmanmattresses.com needs all CSS files to be minified and compressed as it can save up to 34.3 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (63%)

Requests Now

93

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shifman Mattresses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shifmanmattresses.com

shifmanmattresses.com

178 ms

shifmanmattresses.com

shifmanmattresses.com

1965 ms

style.min.css

style.min.css

125 ms

styles.css

styles.css

500 ms

woocommerce-layout.css

woocommerce-layout.css

189 ms

woocommerce.css

woocommerce.css

263 ms

styles.min.css

styles.min.css

195 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

195 ms

public-main.css

public-main.css

257 ms

bootstrap.min.css

bootstrap.min.css

30 ms

site.css

site.css

252 ms

default.css

default.css

260 ms

byx7wvo.css

byx7wvo.css

131 ms

style.css

style.css

261 ms

jquery.min.js

jquery.min.js

321 ms

jquery-migrate.min.js

jquery-migrate.min.js

320 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

324 ms

add-to-cart.min.js

add-to-cart.min.js

324 ms

js.cookie.min.js

js.cookie.min.js

326 ms

woocommerce.min.js

woocommerce.min.js

390 ms

public-main.js

public-main.js

393 ms

js

js

66 ms

wc-blocks.css

wc-blocks.css

338 ms

owl.carousel.css

owl.carousel.css

343 ms

sa-owl-theme.css

sa-owl-theme.css

339 ms

animate.min.css

animate.min.css

409 ms

lightgallery.css

lightgallery.css

407 ms

lightgallery-bundle.min.css

lightgallery-bundle.min.css

408 ms

hooks.min.js

hooks.min.js

407 ms

i18n.min.js

i18n.min.js

408 ms

index.js

index.js

475 ms

index.js

index.js

472 ms

wpcf7r-fe.js

wpcf7r-fe.js

472 ms

3cedff2fb2.js

3cedff2fb2.js

323 ms

popper.min.js

popper.min.js

22 ms

bootstrap.min.js

bootstrap.min.js

14 ms

site.js

site.js

476 ms

default.js

default.js

474 ms

sourcebuster.min.js

sourcebuster.min.js

510 ms

order-attribution.min.js

order-attribution.min.js

538 ms

scripts.js

scripts.js

541 ms

api.js

api.js

36 ms

wp-polyfill.min.js

wp-polyfill.min.js

550 ms

index.js

index.js

539 ms

owl.carousel.min.js

owl.carousel.min.js

613 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

505 ms

p.css

p.css

21 ms

owl.carousel2.thumbs.min.js

owl.carousel2.thumbs.min.js

470 ms

lightgallery.min.js

lightgallery.min.js

594 ms

lg-video.min.js

lg-video.min.js

468 ms

default.css

default.css

418 ms

jwbs.css

jwbs.css

434 ms

lg-zoom.min.js

lg-zoom.min.js

528 ms

lg-autoplay.min.js

lg-autoplay.min.js

529 ms

player.min.js

player.min.js

527 ms

lazyload.min.js

lazyload.min.js

469 ms

d

d

149 ms

d

d

159 ms

d

d

173 ms

d

d

173 ms

d

d

185 ms

d

d

241 ms

d

d

172 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

158 ms

recaptcha__en.js

recaptcha__en.js

110 ms

Black-Shifman-Logo_Blk-tagline-1.svg

Black-Shifman-Logo_Blk-tagline-1.svg

97 ms

Photo-3-1400x550.png

Photo-3-1400x550.png

308 ms

banner-mobile.jpg

banner-mobile.jpg

131 ms

DAVINCI_MASTERS_V1.jpg

DAVINCI_MASTERS_V1.jpg

201 ms

DAVINCIcorner.jpg

DAVINCIcorner.jpg

102 ms

Shifman_CEZANNE_MASTERS_V1.jpg

Shifman_CEZANNE_MASTERS_V1.jpg

131 ms

Cezanne-corner.jpg

Cezanne-corner.jpg

179 ms

REMBRANDT_MASTERS_V1.jpg

REMBRANDT_MASTERS_V1.jpg

201 ms

REMBRANDT_corner.jpg

REMBRANDT_corner.jpg

201 ms

natural_cotton.png

natural_cotton.png

201 ms

TwoSided.png

TwoSided.png

213 ms

box-spring.png

box-spring.png

257 ms

HandTufting.png

HandTufting.png

260 ms

Natural-Cotton-Stack.jpg

Natural-Cotton-Stack.jpg

320 ms

DENALI_2_AMERICAN_HERITAGE_V1_667_556.jpg

DENALI_2_AMERICAN_HERITAGE_V1_667_556.jpg

262 ms

hand-tied2.jpg

hand-tied2.jpg

382 ms

needle-bw.jpg

needle-bw.jpg

321 ms

icon.svg

icon.svg

326 ms

4-square.svg

4-square.svg

325 ms

CEZANNEMASTERS_HOME.jpg

CEZANNEMASTERS_HOME.jpg

429 ms

SOFTCLOUDVINTAGE_HOME.jpg

SOFTCLOUDVINTAGE_HOME.jpg

446 ms

JASMINEPURECOMFORT_HOME.jpg

JASMINEPURECOMFORT_HOME.jpg

444 ms

MODERN_COMFORT_BLISS_HOME.jpg

MODERN_COMFORT_BLISS_HOME.jpg

392 ms

EMERALDRS_HOME.jpg

EMERALDRS_HOME.jpg

449 ms

DENALIAMERICANHERITAGE_HOME.jpg

DENALIAMERICANHERITAGE_HOME.jpg

569 ms

GRANDEURLUXEPT_HOME.jpg

GRANDEURLUXEPT_HOME.jpg

472 ms

MACYShifmanAlexandra_HOME.jpg

MACYShifmanAlexandra_HOME.jpg

495 ms

INCANTO_RS_V2-1500X993.jpg

INCANTO_RS_V2-1500X993.jpg

691 ms

icon_prev.png

icon_prev.png

513 ms

icon_next.png

icon_next.png

514 ms

anchor

anchor

30 ms

styles__ltr.css

styles__ltr.css

4 ms

recaptcha__en.js

recaptcha__en.js

9 ms

sr2BvsM2R_OZKHX83mSXJ8YBPDmTxOV2dVCuSpL6Gdo.js

sr2BvsM2R_OZKHX83mSXJ8YBPDmTxOV2dVCuSpL6Gdo.js

32 ms

webworker.js

webworker.js

31 ms

logo_48.png

logo_48.png

21 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

30 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

30 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

31 ms

recaptcha__en.js

recaptcha__en.js

26 ms

Accessibility Review

shifmanmattresses.com accessibility score

86

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

Best Practices

shifmanmattresses.com 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

High

Page has valid source maps

SEO Factors

shifmanmattresses.com SEO score

93

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

Links do not have descriptive text

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 Shifmanmattresses.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 Shifmanmattresses.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

shifmanmattresses.com

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