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nl.kobo.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

nl.kobo.com

Kobo.com Shop in Verenigde Staten – eBooks, Audioboeken, eReaders en lees-apps

Page Load Speed

6.1 sec in total

First Response

590 ms

Resources Loaded

4.7 sec

Page Rendered

807 ms

nl.kobo.com screenshot

About Website

Visit nl.kobo.com now to see the best up-to-date Nl Kobo content for United States and also check out these interesting facts you probably never knew about nl.kobo.com

Krijg toegang tot meer dan 5 miljoen eBooks en audioboeken op bekroonde eReaders en de gratis Rakuten Kobo-app. Vind dagaanbiedingen, lees previews en recensies en ontvang aanbevelingen voor boeken.

Visit nl.kobo.com

Key Findings

We analyzed Nl.kobo.com page load time and found that the first response time was 590 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nl.kobo.com performance score

0

Network Requests Diagram

nl-nl

590 ms

654430907.js

115 ms

modernizr-2.6.2.min.js

98 ms

kobo.min.css

108 ms

kwp_osBanner.css

94 ms

Our browser made a total of 178 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nl.kobo.com, 15% (27 requests) were made to Kbstatic1-a.akamaihd.net and 5% (9 requests) were made to Kbmerch1-a.akamaihd.net. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source 654430907.log.optimizely.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (64%)

Content Size

3.9 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nl.kobo.com main page is 3.9 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. 60% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 731.9 kB

  • Original 811.9 kB
  • After minification 676.0 kB
  • After compression 80.0 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. This page needs HTML code to be minified as it can gain 135.9 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 731.9 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 7.6 kB

  • Original 794.9 kB
  • After minification 787.3 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. Nl Kobo images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 1.0 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 442.9 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 1.0 MB or 70% of the original size.

CSS Optimization

-89%

Potential reduce by 713.7 kB

  • Original 803.8 kB
  • After minification 803.2 kB
  • After compression 90.1 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. Nl.kobo.com needs all CSS files to be minified and compressed as it can save up to 713.7 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (29%)

Requests Now

169

After Optimization

120

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nl Kobo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nl-nl

nl-nl

590 ms

654430907.js

654430907.js

115 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

98 ms

kobo.min.css

kobo.min.css

108 ms

kwp_osBanner.css

kwp_osBanner.css

94 ms

conversion.js

conversion.js

91 ms

kobo.min.js

kobo.min.js

87 ms

client:platform.js

client:platform.js

367 ms

sdk.js

sdk.js

576 ms

geo2.js

geo2.js

363 ms

event

event

2138 ms

kobo_rakuten_logo.svg

kobo_rakuten_logo.svg

266 ms

koboapps_nocopy.jpg

koboapps_nocopy.jpg

307 ms

00000000-0000-0000-0000-000000000075@2x

00000000-0000-0000-0000-000000000075@2x

2088 ms

the-enemy-inside-5.jpg

the-enemy-inside-5.jpg

2047 ms

keep-quiet.jpg

keep-quiet.jpg

1996 ms

the-valley-of-amazement.jpg

the-valley-of-amazement.jpg

1995 ms

fifteen-minutes-to-live-3.jpg

fifteen-minutes-to-live-3.jpg

2005 ms

shifu-you-ll-do-anything-for-a-laugh-1.jpg

shifu-you-ll-do-anything-for-a-laugh-1.jpg

2011 ms

runaway-vampire.jpg

runaway-vampire.jpg

2020 ms

the-passenger-11.jpg

the-passenger-11.jpg

2021 ms

speakers-of-the-dead.jpg

speakers-of-the-dead.jpg

2027 ms

the-gangster.jpg

the-gangster.jpg

2025 ms

for-a-little-while.jpg

for-a-little-while.jpg

2025 ms

beautiful-boss.jpg

beautiful-boss.jpg

2026 ms

america-s-first-daughter.jpg

america-s-first-daughter.jpg

2049 ms

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april-39.jpg

2050 ms

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october-36.jpg

2049 ms

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july-33.jpg

2049 ms

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september-35.jpg

2050 ms

may-35.jpg

may-35.jpg

2051 ms

august-39.jpg

august-39.jpg

2071 ms

vogue-14.jpg

vogue-14.jpg

2069 ms

vanity-fair-113.jpg

vanity-fair-113.jpg

2072 ms

people-magazine-136.jpg

people-magazine-136.jpg

2071 ms

o-the-oprah-magazine-33.jpg

o-the-oprah-magazine-33.jpg

2070 ms

time-magazine-103.jpg

time-magazine-103.jpg

2073 ms

dr-oz-the-good-life-16.jpg

dr-oz-the-good-life-16.jpg

2090 ms

clammed-up-1.jpg

clammed-up-1.jpg

2091 ms

down-on-love-1.jpg

down-on-love-1.jpg

2086 ms

her-shirtless-gentleman.jpg

her-shirtless-gentleman.jpg

2090 ms

simply-sexual-3.jpg

simply-sexual-3.jpg

2089 ms

the-uninvited-19.jpg

the-uninvited-19.jpg

2090 ms

final-scream-3.jpg

final-scream-3.jpg

2089 ms

harry-potter-and-the-cursed-child-parts-i-ii-special-rehearsal-edition-the-official-script-book-of-the-original-west-end-production.jpg

harry-potter-and-the-cursed-child-parts-i-ii-special-rehearsal-edition-the-official-script-book-of-the-original-west-end-production.jpg

2100 ms

private-paris.jpg

private-paris.jpg

2101 ms

yellow-brick-war.jpg

yellow-brick-war.jpg

2103 ms

one-with-you-1.jpg

one-with-you-1.jpg

2100 ms

the-year-of-the-runaways-2.jpg

the-year-of-the-runaways-2.jpg

2100 ms

lady-midnight.jpg

lady-midnight.jpg

2099 ms

ereaders.jpg

ereaders.jpg

221 ms

accessories.jpg

accessories.jpg

234 ms

hero.png

hero.png

269 ms

mobile.png

mobile.png

231 ms

mobile.jpg

mobile.jpg

246 ms

transparent.gif

transparent.gif

157 ms

magnifier-on.png

magnifier-on.png

157 ms

clear-field-button.svg

clear-field-button.svg

220 ms

globe_grey_icon.svg

globe_grey_icon.svg

222 ms

chevron_down_grey_icon.svg

chevron_down_grey_icon.svg

222 ms

chevron_down_blue_icon.svg

chevron_down_blue_icon.svg

231 ms

cart_grey_icon.svg

cart_grey_icon.svg

228 ms

blueline.png

blueline.png

230 ms

ajax_preloader.gif

ajax_preloader.gif

246 ms

points-summary-bkg.jpg

points-summary-bkg.jpg

245 ms

landingpage-top-content-background.png

landingpage-top-content-background.png

1956 ms

star-full.svg

star-full.svg

260 ms

star-empty.svg

star-empty.svg

263 ms

addtocart-white.svg

addtocart-white.svg

264 ms

star-half.svg

star-half.svg

1976 ms

carousel-empty-cover.png

carousel-empty-cover.png

1981 ms

book_shadow.png

book_shadow.png

1997 ms

Web_itempage_plus.svg

Web_itempage_plus.svg

1938 ms

social_icons.png

social_icons.png

1939 ms

Rakuten.png

Rakuten.png

1939 ms

VerifyHuman

VerifyHuman

1866 ms

tag.js

tag.js

1905 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

114 ms

event

event

1852 ms

Get

Get

438 ms

chevron_left_grey_icon.svg

chevron_left_grey_icon.svg

108 ms

chevron_right_grey_icon.svg

chevron_right_grey_icon.svg

109 ms

Web_itempage_minus.svg

Web_itempage_minus.svg

113 ms

postmessageRelay

postmessageRelay

154 ms

to-kill-a-mockingbird-3.jpg

to-kill-a-mockingbird-3.jpg

143 ms

130 ms

room.jpg

room.jpg

124 ms

me-before-you-1.jpg

me-before-you-1.jpg

115 ms

the-revenant-4.jpg

the-revenant-4.jpg

108 ms

the-martian-6.jpg

the-martian-6.jpg

103 ms

leviathan-wakes.jpg

leviathan-wakes.jpg

98 ms

the-choice-11.jpg

the-choice-11.jpg

107 ms

exposed-80.jpg

exposed-80.jpg

460 ms

compromised-9.jpg

compromised-9.jpg

478 ms

possessed-by-passion-1.jpg

possessed-by-passion-1.jpg

457 ms

tag

tag

75 ms

a-reckless-desire.jpg

a-reckless-desire.jpg

196 ms

bidding-on-the-billionaire-1.jpg

bidding-on-the-billionaire-1.jpg

455 ms

cometh-the-hour.jpg

cometh-the-hour.jpg

89 ms

roomhate.jpg

roomhate.jpg

96 ms

find-her-3.jpg

find-her-3.jpg

111 ms

the-nightingale-13.jpg

the-nightingale-13.jpg

177 ms

nypd-red-4.jpg

nypd-red-4.jpg

171 ms

a-god-in-ruins-3.jpg

a-god-in-ruins-3.jpg

158 ms

the-nest-10.jpg

the-nest-10.jpg

158 ms

lab-girl.jpg

lab-girl.jpg

157 ms

tuesday-nights-in-1980.jpg

tuesday-nights-in-1980.jpg

157 ms

jane-steele.jpg

jane-steele.jpg

157 ms

the-charm-bracelet-3.jpg

the-charm-bracelet-3.jpg

146 ms

api.js

api.js

48 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

59 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

49 ms

dodgers.jpg

dodgers.jpg

141 ms

mr-mercedes.jpg

mr-mercedes.jpg

142 ms

last-one-home.jpg

last-one-home.jpg

142 ms

private-vegas.jpg

private-vegas.jpg

142 ms

nypd-red-2.jpg

nypd-red-2.jpg

142 ms

a-darker-shade-of-magic.jpg

a-darker-shade-of-magic.jpg

143 ms

devoted-in-death.jpg

devoted-in-death.jpg

136 ms

the-summer-before-the-war.jpg

the-summer-before-the-war.jpg

133 ms

the-lifeboat-clique.jpg

the-lifeboat-clique.jpg

133 ms

seven-black-diamonds.jpg

seven-black-diamonds.jpg

133 ms

every-second-counts-10.jpg

every-second-counts-10.jpg

133 ms

a-study-in-charlotte.jpg

a-study-in-charlotte.jpg

132 ms

i-am-number-four-the-lost-files-last-defense.jpg

i-am-number-four-the-lost-files-last-defense.jpg

126 ms

the-smell-of-other-people-s-houses.jpg

the-smell-of-other-people-s-houses.jpg

123 ms

baudolino-3.jpg

baudolino-3.jpg

122 ms

the-name-of-the-rose.jpg

the-name-of-the-rose.jpg

123 ms

the-prague-cemetery.jpg

the-prague-cemetery.jpg

123 ms

foucault-s-pendulum.jpg

foucault-s-pendulum.jpg

130 ms

8632cfbeeb1649d53442e03fb483726e20fa3c9e.js

8632cfbeeb1649d53442e03fb483726e20fa3c9e.js

12 ms

the-island-of-the-day-before.jpg

the-island-of-the-day-before.jpg

123 ms

numero-zero-1.jpg

numero-zero-1.jpg

124 ms

b67e322bd3d9a1df619091de9607e885882918de.js

b67e322bd3d9a1df619091de9607e885882918de.js

8 ms

tag

tag

30 ms

LoadMoreRecommendationItems

LoadMoreRecommendationItems

399 ms

GetCurrentBanner

GetCurrentBanner

272 ms

analytics.js

analytics.js

228 ms

activityi;src=3824288;type=ebook444;cat=ebook461;ord=;prd=

activityi;src=3824288;type=ebook444;cat=ebook461;ord=;prd=

329 ms

243 ms

dailyDeals.v1.css

dailyDeals.v1.css

129 ms

event

event

170 ms

modal-close.v4.png

modal-close.v4.png

70 ms

ec.js

ec.js

12 ms

1071

1071

50 ms

1071

1071

80 ms

3464

3464

81 ms

107.js

107.js

213 ms

collect

collect

87 ms

collect

collect

92 ms

collect

collect

115 ms

dfm-analytics.min.js

dfm-analytics.min.js

141 ms

108 ms

114 ms

114 ms

114 ms

114 ms

3464

3464

82 ms

49 ms

generic

generic

42 ms

52 ms

66 ms

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66 ms

65 ms

cs

cs

33 ms

fbds.js

fbds.js

42 ms

aquant.js

aquant.js

70 ms

TrackClicks

TrackClicks

202 ms

bat.js

bat.js

340 ms

e1648198-7074-4b6c-91c0-c89acdc30dc5

e1648198-7074-4b6c-91c0-c89acdc30dc5

63 ms

ga-audiences

ga-audiences

39 ms

130 ms

pixel;r=302584969;a=p-9tsEDEvhc9GQS;orderid=;revenue=;labels=_fp.event.Default;fpan=1;fpa=P0-849167286-1456822981852;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456822981851;tzo=-180;ref=;url=https%3A%2F%2Fstore.kobobooks.com%2Fnl-nl;ogl=description.Find%20an%20eBook%20to%20read%252E%20See%20today's%20Daily%20Deal%252C%20read%20book%20reviews%20and%20get%20recomme%2Curl.https%3A%2F%2Fstore%252Ekobobooks%252Ecom%2Fnl-nl%2Clocale%3Aalternate.de-DE%2Clocale%3Aalternate.en-CA%2Clocale%3Aalternate.en-US%2Clocale%3Aalternate.es-ES%2Clocale%3Aalternate.es-MX%2Clocale%3Aalternate.fr-CA%2Clocale%3Aalternate.fr-FR%2Clocale%3Aalternate.it-IT%2Clocale%3Aalternate.ja-JP%2Clocale%3Aalternate.pt-BR%2Clocale%3Aalternate.pt-PT%2Clocale%3Aalternate.tr-TR%2Clocale.nl_NL

pixel;r=302584969;a=p-9tsEDEvhc9GQS;orderid=;revenue=;labels=_fp.event.Default;fpan=1;fpa=P0-849167286-1456822981852;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456822981851;tzo=-180;ref=;url=https%3A%2F%2Fstore.kobobooks.com%2Fnl-nl;ogl=description.Find%20an%20eBook%20to%20read%252E%20See%20today's%20Daily%20Deal%252C%20read%20book%20reviews%20and%20get%20recomme%2Curl.https%3A%2F%2Fstore%252Ekobobooks%252Ecom%2Fnl-nl%2Clocale%3Aalternate.de-DE%2Clocale%3Aalternate.en-CA%2Clocale%3Aalternate.en-US%2Clocale%3Aalternate.es-ES%2Clocale%3Aalternate.es-MX%2Clocale%3Aalternate.fr-CA%2Clocale%3Aalternate.fr-FR%2Clocale%3Aalternate.it-IT%2Clocale%3Aalternate.ja-JP%2Clocale%3Aalternate.pt-BR%2Clocale%3Aalternate.pt-PT%2Clocale%3Aalternate.tr-TR%2Clocale.nl_NL

54 ms

pixel.gif

pixel.gif

73 ms

107.html

107.html

42 ms

pixel

pixel

34 ms

collect

collect

4 ms

SEO Factors

nl.kobo.com SEO score

0

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

nl.kobo.com

Open Graph description is not detected on the main page of Nl Kobo. 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: