Tools & Wizards About Us
bookstore.ellibs.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

bookstore.ellibs.com

Ellibs Ebookstore | The most versatile ebookstore in Finland

Page Load Speed

9.5 sec in total

First Response

483 ms

Resources Loaded

8.5 sec

Page Rendered

469 ms

bookstore.ellibs.com screenshot

About Website

Visit bookstore.ellibs.com now to see the best up-to-date Bookstore Ellibs content for Finland and also check out these interesting facts you probably never knew about bookstore.ellibs.com

The Ellibs Ebookstore provides a quick and affordable avenue for acquiring ebooks from a wide-ranging and growing number of titles from the top-notch authors in the field.

Visit bookstore.ellibs.com

Key Findings

We analyzed Bookstore.ellibs.com page load time and found that the first response time was 483 ms and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

bookstore.ellibs.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.222

56/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

bookstore.ellibs.com

483 ms

www.ellibs.com

336 ms

www.ellibs.com

4166 ms

jsapi

21 ms

css_acb47bbae3a4d386c6ae84273c118858.css

117 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bookstore.ellibs.com, 96% (71 requests) were made to Ellibs.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Ellibs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.2 kB (6%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bookstore.ellibs.com main page is 1.7 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. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 58.3 kB

  • Original 67.4 kB
  • After minification 65.4 kB
  • After compression 9.2 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 58.3 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 36.4 kB

  • Original 1.5 MB
  • After minification 1.5 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. Bookstore Ellibs images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 5.3 kB

  • Original 105.9 kB
  • After minification 105.9 kB
  • After compression 100.6 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

-12%

Potential reduce by 2.3 kB

  • Original 18.7 kB
  • After minification 18.7 kB
  • After compression 16.4 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. Bookstore.ellibs.com needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (19%)

Requests Now

64

After Optimization

52

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bookstore Ellibs. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bookstore.ellibs.com

bookstore.ellibs.com

483 ms

www.ellibs.com

www.ellibs.com

336 ms

www.ellibs.com

www.ellibs.com

4166 ms

jsapi

jsapi

21 ms

css_acb47bbae3a4d386c6ae84273c118858.css

css_acb47bbae3a4d386c6ae84273c118858.css

117 ms

normalize.min.css

normalize.min.css

232 ms

fonts.css

fonts.css

346 ms

main.css

main.css

346 ms

ellibslibrary.css

ellibslibrary.css

344 ms

cookieconsent.min.css

cookieconsent.min.css

348 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

822 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

1008 ms

swiper.min.js

swiper.min.js

459 ms

main.js

main.js

457 ms

js_3fd522ed579fbe3a1c4d94d15902eedc.js

js_3fd522ed579fbe3a1c4d94d15902eedc.js

574 ms

js_a5a71c033c0a14ea617bfd0f6895a92a.js

js_a5a71c033c0a14ea617bfd0f6895a92a.js

458 ms

cookieconsent.min.js

cookieconsent.min.js

572 ms

loader.js

loader.js

20 ms

ellibs_logo_orangetext.png

ellibs_logo_orangetext.png

115 ms

1000.png

1000.png

1814 ms

bookcover_9789521366772.jpg

bookcover_9789521366772.jpg

115 ms

ebook-dark.png

ebook-dark.png

116 ms

bookcover_9789521362590.jpg

bookcover_9789521362590.jpg

117 ms

bookcover_978-952-302-021-4.jpg

bookcover_978-952-302-021-4.jpg

344 ms

bookcover_9780191517426.jpg

bookcover_9780191517426.jpg

341 ms

bookcover_9789526404127.jpg

bookcover_9789526404127.jpg

791 ms

bookcover_9789521365935.jpg

bookcover_9789521365935.jpg

792 ms

bookcover_978-952-266-561-4.jpg

bookcover_978-952-266-561-4.jpg

371 ms

bookcover_9781118635575.jpg

bookcover_9781118635575.jpg

456 ms

bookcover_978-952-238-072-2.jpg

bookcover_978-952-238-072-2.jpg

456 ms

bookcover_9780745689432.jpg

bookcover_9780745689432.jpg

602 ms

bookcover_9781118490822.jpg

bookcover_9781118490822.jpg

796 ms

bookcover_978-952-60-8014-7.jpg

bookcover_978-952-60-8014-7.jpg

682 ms

bookcover_9789526502946.jpg

bookcover_9789526502946.jpg

718 ms

bookcover_9789526532912.jpg

bookcover_9789526532912.jpg

797 ms

bookcover_9789526532929.jpg

bookcover_9789526532929.jpg

948 ms

bookcover_9789523185616.jpg

bookcover_9789523185616.jpg

1016 ms

bookcover_9781788687331.jpg

bookcover_9781788687331.jpg

1131 ms

bookcover_9788728365885.jpg

bookcover_9788728365885.jpg

1023 ms

bookcover_9781119843122.jpg

bookcover_9781119843122.jpg

909 ms

bookcover_9780195362053.jpg

bookcover_9780195362053.jpg

1024 ms

bookcover_9789525018424.jpg

bookcover_9789525018424.jpg

1064 ms

bookcover_9789521366550.jpg

bookcover_9789521366550.jpg

1241 ms

bookcover_9781405147248.jpg

bookcover_9781405147248.jpg

1180 ms

bookcover_9780470915738.jpg

bookcover_9780470915738.jpg

1357 ms

bookcover_978-0-230-11219-3.jpg

bookcover_978-0-230-11219-3.jpg

1410 ms

bookcover_9788727143415.jpg

bookcover_9788727143415.jpg

1582 ms

bookcover_9788728595763.jpg

bookcover_9788728595763.jpg

1962 ms

bookcover_9789510502297.jpg

bookcover_9789510502297.jpg

1918 ms

bookcover_9789524032476.jpg

bookcover_9789524032476.jpg

1697 ms

bookcover_9789528043553.jpg

bookcover_9789528043553.jpg

1526 ms

bookcover_9789524060400.jpg

bookcover_9789524060400.jpg

1808 ms

bookcover_9789523759312.jpg

bookcover_9789523759312.jpg

1877 ms

source_sans_pro_400.ttf

source_sans_pro_400.ttf

1873 ms

source_sans_pro_300.ttf

source_sans_pro_300.ttf

1812 ms

source_sans_pro_600.ttf

source_sans_pro_600.ttf

1933 ms

source_sans_pro_700.ttf

source_sans_pro_700.ttf

2036 ms

icomoon.ttf

icomoon.ttf

1785 ms

rokkitt.ttf

rokkitt.ttf

2046 ms

bookcover_9789523634992.jpg

bookcover_9789523634992.jpg

1738 ms

bookcover_9788728595749.jpg

bookcover_9788728595749.jpg

1843 ms

bookcover_9788727130859.jpg

bookcover_9788727130859.jpg

1705 ms

how_to_read_en.png

how_to_read_en.png

1852 ms

757.jpg

757.jpg

1664 ms

782.jpg

782.jpg

1812 ms

754.jpg

754.jpg

1948 ms

apple-appstore-badge.png

apple-appstore-badge.png

1591 ms

google-play-badge.png

google-play-badge.png

1593 ms

huawei-appgallery-badge.png

huawei-appgallery-badge.png

1626 ms

ticketbanner2_en.png

ticketbanner2_en.png

1698 ms

paytrail.png

paytrail.png

1587 ms

payment-logos-a.png

payment-logos-a.png

1587 ms

payment-logos-b.png

payment-logos-b.png

1591 ms

payment-logos-c.png

payment-logos-c.png

1584 ms

Accessibility Review

bookstore.ellibs.com accessibility score

74

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

bookstore.ellibs.com best practices score

83

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

SEO Factors

bookstore.ellibs.com SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Bookstore.ellibs.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 Bookstore.ellibs.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

bookstore.ellibs.com

Open Graph description is not detected on the main page of Bookstore Ellibs. 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: