Tools & Wizards About Us
schlafwelt.at screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

schlafwelt.at

Schlafwelt - Matratzen, Bettwäsche & co auf otto.de | OTTO

Page Load Speed

3.7 sec in total

First Response

607 ms

Resources Loaded

2.9 sec

Page Rendered

255 ms

schlafwelt.at screenshot

About Website

Click here to check amazing Schlafwelt content for Austria. Otherwise, check out these important facts you probably never knew about schlafwelt.at

Schlafwelt geht, aber die Auswahl bleibt! Finde deine neuen Schlafmöbel bei OTTO » Top Service ✔ Top Marken ✔ Aktuelle Trends ✔ » Jetzt Bett, Matratze & co. kaufen!

Visit schlafwelt.at

Key Findings

We analyzed Schlafwelt.at page load time and found that the first response time was 607 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

schlafwelt.at performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

607 ms

assets.polyfills.head.js

1348 ms

assets.global-resources.fonts.dRsolbmW.css

217 ms

assets.global-resources.styles.oSxdjGzq.css

221 ms

assets.global-resources.head.module.BooZFNuA.js

219 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Schlafwelt.at, 24% (22 requests) were made to I.otto.de and 18% (16 requests) were made to Static.otto.de. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Otto.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.7 kB (35%)

Content Size

332.4 kB

After Optimization

216.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Schlafwelt.at main page is 332.4 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. 45% of websites need less resources to load. Images take 146.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 114.9 kB

  • Original 134.7 kB
  • After minification 126.2 kB
  • After compression 19.8 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 114.9 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 146.4 kB
  • After minification 146.4 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. Schlafwelt images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 299 B

  • Original 43.4 kB
  • After minification 43.4 kB
  • After compression 43.1 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

-6%

Potential reduce by 483 B

  • Original 7.9 kB
  • After minification 7.9 kB
  • After compression 7.5 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. Schlafwelt.at has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 50 (58%)

Requests Now

86

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schlafwelt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

607 ms

assets.polyfills.head.js

assets.polyfills.head.js

1348 ms

assets.global-resources.fonts.dRsolbmW.css

assets.global-resources.fonts.dRsolbmW.css

217 ms

assets.global-resources.styles.oSxdjGzq.css

assets.global-resources.styles.oSxdjGzq.css

221 ms

assets.global-resources.head.module.BooZFNuA.js

assets.global-resources.head.module.BooZFNuA.js

219 ms

quality.shop-assets.quality_beacon.module.CUS3ol52.js

quality.shop-assets.quality_beacon.module.CUS3ol52.js

276 ms

assets.global-pattern.main.b31e7e99.css

assets.global-pattern.main.b31e7e99.css

222 ms

assets.global-pattern.main.nomodule.e7b673e0.js

assets.global-pattern.main.nomodule.e7b673e0.js

226 ms

assets.components.main.module.HjtTispp.js

assets.components.main.module.HjtTispp.js

226 ms

assets.components.main.FTu8dYoW.css

assets.components.main.FTu8dYoW.css

234 ms

reptile.everglades.critical.DtDes3c_.css

reptile.everglades.critical.DtDes3c_.css

298 ms

reptile.crocotile.resources.module.BomlSU6O.js

reptile.crocotile.resources.module.BomlSU6O.js

297 ms

reptile.crocotile.resources.ZBELcLH8.css

reptile.crocotile.resources.ZBELcLH8.css

296 ms

reptile.feedback.feedback.619cb0b7.css

reptile.feedback.feedback.619cb0b7.css

297 ms

reptile.header.head.7e00a829.css

reptile.header.head.7e00a829.css

365 ms

squirrel.stomachshop.searchbar.module.Dd8yRG3h.js

squirrel.stomachshop.searchbar.module.Dd8yRG3h.js

480 ms

squirrel.stomachshop.searchbar.CK83Pv3W.css

squirrel.stomachshop.searchbar.CK83Pv3W.css

388 ms

nav.promirnaty.main.module.DIaMrRuB.js

nav.promirnaty.main.module.DIaMrRuB.js

389 ms

nav.promirnaty.main.qsnpfN65.css

nav.promirnaty.main.qsnpfN65.css

388 ms

squirrel.stomachshop.searchicon.module.DpMNqFXh.js

squirrel.stomachshop.searchicon.module.DpMNqFXh.js

457 ms

squirrel.stomachshop.searchicon.B6wn38xS.css

squirrel.stomachshop.searchicon.B6wn38xS.css

479 ms

ft1.wishlist-view.miniWishlist.module.oqoNxsTm.js

ft1.wishlist-view.miniWishlist.module.oqoNxsTm.js

402 ms

ft1.wishlist-view.miniWishlist.De-l72AX.css

ft1.wishlist-view.miniWishlist.De-l72AX.css

402 ms

ft1.order-core.minibasket.8fd79c46.css

ft1.order-core.minibasket.8fd79c46.css

471 ms

ft3.promo.staticcontent.module.CSjxK-1x.js

ft3.promo.staticcontent.module.CSjxK-1x.js

492 ms

ft3.promo.staticcontent.BDthV5Bc.css

ft3.promo.staticcontent.BDthV5Bc.css

491 ms

ft3.promo.aggregation.aggregation.module.CvG51WFx.js

ft3.promo.aggregation.aggregation.module.CvG51WFx.js

493 ms

ft3.promo.aggregation.aggregation.4CH-9lx6.css

ft3.promo.aggregation.aggregation.4CH-9lx6.css

493 ms

nav.imberator.bottom.fe50389f.css

nav.imberator.bottom.fe50389f.css

560 ms

sho.shoppages.assets-public.7f8cd596.css

sho.shoppages.assets-public.7f8cd596.css

582 ms

sho.shoppages.assets-public.nomodule.064af76d.js

sho.shoppages.assets-public.nomodule.064af76d.js

584 ms

ipanema.permissionservice.newsletter-subscribe-footer.module.DjdZY1gm.js

ipanema.permissionservice.newsletter-subscribe-footer.module.DjdZY1gm.js

584 ms

ipanema.permissionservice.newsletter_subscribe_footer_imports.DHYXIhep.css

ipanema.permissionservice.newsletter_subscribe_footer_imports.DHYXIhep.css

585 ms

ft7bcn.wato.onsite.d76e9841.css

ft7bcn.wato.onsite.d76e9841.css

651 ms

assets.global-resources.body.module.BdkoD0tm.js

assets.global-resources.body.module.BdkoD0tm.js

136 ms

tracking.bct.bct.module.6o6jHCUO.js

tracking.bct.bct.module.6o6jHCUO.js

673 ms

eprivacy.cookie-banner.cookieBanner-onetrust.module.D-7qylO6.js

eprivacy.cookie-banner.cookieBanner-onetrust.module.D-7qylO6.js

135 ms

eprivacy.cookie-banner.cookieBanner-onetrust.D7Ji0m8b.css

eprivacy.cookie-banner.cookieBanner-onetrust.D7Ji0m8b.css

141 ms

eprivacy.cmp.cmp_stub.module.BTs0JYK_.js

eprivacy.cmp.cmp_stub.module.BTs0JYK_.js

675 ms

eprivacy.cmp.cmp.module.CFzogUbT.js

eprivacy.cmp.cmp.module.CFzogUbT.js

676 ms

assets.verint-xmsdk.bootstrap.module.sfschCTg.js

assets.verint-xmsdk.bootstrap.module.sfschCTg.js

136 ms

ft9.benefit-tag.benefit_tag_element_script_and_style.module.BcMWYHYp.js

ft9.benefit-tag.benefit_tag_element_script_and_style.module.BcMWYHYp.js

137 ms

reptile.everglades.non-critical.module.Dqtyx-xl.js

reptile.everglades.non-critical.module.Dqtyx-xl.js

677 ms

ft1.wishlist-view.addToWishlistService.module.BDdaYuZe.js

ft1.wishlist-view.addToWishlistService.module.BDdaYuZe.js

742 ms

001_2021_42_sale_deal_des_tages_kleine_shoppromotion_design_189585

001_2021_42_sale_deal_des_tages_kleine_shoppromotion_design_189585

130 ms

mpp360_131652_163773

mpp360_131652_163773

155 ms

mpp360_131654_163774

mpp360_131654_163774

158 ms

7a429818-8b28-54a9-bf78-f75b0216df75

7a429818-8b28-54a9-bf78-f75b0216df75

172 ms

mpp360_51460_62485

mpp360_51460_62485

199 ms

mpp360_138686_173168

mpp360_138686_173168

198 ms

001_2022_29_sale_tmr_kleine_shoppromotion_266383

001_2022_29_sale_tmr_kleine_shoppromotion_266383

199 ms

159 ms

158 ms

161 ms

165 ms

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166 ms

167 ms

168 ms

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171 ms

172 ms

174 ms

175 ms

001_2021_38_moeb_mak_redirect_schlafwelt_imagebanner_184175

001_2021_38_moeb_mak_redirect_schlafwelt_imagebanner_184175

252 ms

pl_logo_otto.svg

pl_logo_otto.svg

104 ms

pl_logo_app-store.svg

pl_logo_app-store.svg

105 ms

pl_logo_play-store.svg

pl_logo_play-store.svg

108 ms

pl_icon_search.svg

pl_icon_search.svg

119 ms

pl_icon_arrow-left.svg

pl_icon_arrow-left.svg

123 ms

pl_icon_arrow-right.svg

pl_icon_arrow-right.svg

121 ms

otto-sans.DT9YO2fU.woff

otto-sans.DT9YO2fU.woff

501 ms

otto-sans-bold.BeUYGSjW.woff

otto-sans-bold.BeUYGSjW.woff

514 ms

OTTO-Icons.BHO7Eo7X.woff

OTTO-Icons.BHO7Eo7X.woff

513 ms

pl_icon_basket.svg

pl_icon_basket.svg

138 ms

otto-sans-thin.UQZ1fxrC.woff

otto-sans-thin.UQZ1fxrC.woff

529 ms

pl_icon_person.svg

pl_icon_person.svg

94 ms

pl_icon_voucher.svg

pl_icon_voucher.svg

93 ms

pl_icon_feedback.svg

pl_icon_feedback.svg

94 ms

pl_icon_service-info.svg

pl_icon_service-info.svg

97 ms

pl_logo_ehi.svg

pl_logo_ehi.svg

95 ms

pl_logo_sepa.svg

pl_logo_sepa.svg

94 ms

pl_logo_paypal.svg

pl_logo_paypal.svg

175 ms

pl_icon_check.svg

pl_icon_check.svg

184 ms

pl_logo_pinterest.svg

pl_logo_pinterest.svg

185 ms

pl_logo_facebook.svg

pl_logo_facebook.svg

186 ms

pl_logo_youtube.svg

pl_logo_youtube.svg

187 ms

pl_logo_instagram.svg

pl_logo_instagram.svg

187 ms

pl_logo_slogan.svg

pl_logo_slogan.svg

267 ms

pl_icon_info-hint50.svg

pl_icon_info-hint50.svg

277 ms

Accessibility Review

schlafwelt.at accessibility score

90

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

Image elements do not have [alt] attributes

Best Practices

schlafwelt.at 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

High

Page has valid source maps

SEO Factors

schlafwelt.at SEO score

89

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schlafwelt.at can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Schlafwelt.at 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

schlafwelt.at

Open Graph description is not detected on the main page of Schlafwelt. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: