Tools & Wizards About Us
ellibs.net screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ellibs.net

Ellibs Ebookstore | The most versatile ebookstore in Finland

Page Load Speed

9.5 sec in total

First Response

364 ms

Resources Loaded

8.8 sec

Page Rendered

292 ms

ellibs.net screenshot

About Website

Welcome to ellibs.net homepage info - get ready to check Ellibs best content for Finland right away, or after learning these important things about ellibs.net

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 ellibs.net

Key Findings

We analyzed Ellibs.net page load time and found that the first response time was 364 ms and then it took 9.1 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

ellibs.net performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

ellibs.net

364 ms

www.ellibs.com

4947 ms

jsapi

14 ms

css_7d4c91604d9a0cea618f7ef64b2d5b93.css

122 ms

normalize.min.css

242 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ellibs.net, 96% (70 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 (4.9 sec) relates to the external source Ellibs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.4 kB (6%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ellibs.net 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 58.5 kB

  • Original 67.6 kB
  • After minification 65.6 kB
  • After compression 9.1 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 58.5 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. 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. Ellibs.net 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 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

ellibs.net

ellibs.net

364 ms

www.ellibs.com

www.ellibs.com

4947 ms

jsapi

jsapi

14 ms

css_7d4c91604d9a0cea618f7ef64b2d5b93.css

css_7d4c91604d9a0cea618f7ef64b2d5b93.css

122 ms

normalize.min.css

normalize.min.css

242 ms

fonts.css

fonts.css

342 ms

main.css

main.css

346 ms

ellibslibrary.css

ellibslibrary.css

348 ms

cookieconsent.min.css

cookieconsent.min.css

350 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

360 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

723 ms

swiper.min.js

swiper.min.js

458 ms

main.js

main.js

458 ms

js_03baa23ea1e0e9342c709f7490fa2cb9.js

js_03baa23ea1e0e9342c709f7490fa2cb9.js

577 ms

js_a7c5de22c75fdd6ca50b84865dd77644.js

js_a7c5de22c75fdd6ca50b84865dd77644.js

465 ms

cookieconsent.min.js

cookieconsent.min.js

489 ms

loader.js

loader.js

16 ms

ellibs_logo_orangetext.png

ellibs_logo_orangetext.png

188 ms

1000.png

1000.png

1667 ms

bookcover_9789521366772.jpg

bookcover_9789521366772.jpg

199 ms

ebook-dark.png

ebook-dark.png

226 ms

bookcover_9789521362590.jpg

bookcover_9789521362590.jpg

743 ms

bookcover_9789528092476.jpg

bookcover_9789528092476.jpg

998 ms

bookcover_9789526532929.jpg

bookcover_9789526532929.jpg

544 ms

bookcover_9789521362620.jpg

bookcover_9789521362620.jpg

1059 ms

bookcover_9781841509969.jpg

bookcover_9781841509969.jpg

578 ms

bookcover_9789521365935.jpg

bookcover_9789521365935.jpg

660 ms

bookcover_9789523454620.jpg

bookcover_9789523454620.jpg

935 ms

bookcover_9783527346431.jpg

bookcover_9783527346431.jpg

892 ms

bookcover_9780745691091.jpg

bookcover_9780745691091.jpg

856 ms

bookcover_9781118489567.jpg

bookcover_9781118489567.jpg

1084 ms

bookcover_9781405153645.jpg

bookcover_9781405153645.jpg

1008 ms

bookcover_9781119168027.jpg

bookcover_9781119168027.jpg

1173 ms

bookcover_9781780519074.jpg

bookcover_9781780519074.jpg

1113 ms

bookcover_9781780518657.jpg

bookcover_9781780518657.jpg

1123 ms

bookcover_978-951-37-7308-3.jpg

bookcover_978-951-37-7308-3.jpg

1296 ms

bookcover_9781849895606.jpg

bookcover_9781849895606.jpg

1311 ms

bookcover_9780470046593.jpg

bookcover_9780470046593.jpg

1342 ms

bookcover_9781119312376.jpg

bookcover_9781119312376.jpg

1354 ms

bookcover_9780470609903.jpg

bookcover_9780470609903.jpg

1293 ms

bookcover_9781394171576.jpg

bookcover_9781394171576.jpg

1414 ms

bookcover_9780191517426.jpg

bookcover_9780191517426.jpg

1535 ms

bookcover_9789528018636.jpg

bookcover_9789528018636.jpg

1425 ms

bookcover_9879527314418.jpg

bookcover_9879527314418.jpg

1457 ms

bookcover_9781783201785.jpg

bookcover_9781783201785.jpg

1765 ms

bookcover_9789524981941.jpg

bookcover_9789524981941.jpg

1579 ms

bookcover_9781509560523.jpg

bookcover_9781509560523.jpg

2021 ms

source_sans_pro_400.ttf

source_sans_pro_400.ttf

1740 ms

source_sans_pro_300.ttf

source_sans_pro_300.ttf

1761 ms

source_sans_pro_600.ttf

source_sans_pro_600.ttf

1812 ms

source_sans_pro_700.ttf

source_sans_pro_700.ttf

1682 ms

icomoon.ttf

icomoon.ttf

1711 ms

rokkitt.ttf

rokkitt.ttf

1964 ms

bookcover_9781394189151.jpg

bookcover_9781394189151.jpg

1877 ms

bookcover_9783527348503.jpg

bookcover_9783527348503.jpg

1905 ms

bookcover_9781394232987.jpg

bookcover_9781394232987.jpg

1599 ms

bookcover_9781394157372.jpg

bookcover_9781394157372.jpg

1941 ms

bookcover_9781394215300.jpg

bookcover_9781394215300.jpg

1547 ms

bookcover_9781786308078.jpg

bookcover_9781786308078.jpg

1652 ms

bookcover_9781119820239.jpg

bookcover_9781119820239.jpg

1783 ms

bookcover_9781394213283.jpg

bookcover_9781394213283.jpg

1571 ms

how_to_read_en.png

how_to_read_en.png

1478 ms

757.jpg

757.jpg

1498 ms

756.jpg

756.jpg

2009 ms

782.jpg

782.jpg

2114 ms

apple-appstore-badge.png

apple-appstore-badge.png

1482 ms

google-play-badge.png

google-play-badge.png

1522 ms

huawei-appgallery-badge.png

huawei-appgallery-badge.png

1531 ms

ticketbanner2_en.png

ticketbanner2_en.png

1723 ms

paytrail.png

paytrail.png

1590 ms

payment-logos-a.png

payment-logos-a.png

1482 ms

payment-logos-b.png

payment-logos-b.png

1587 ms

payment-logos-c.png

payment-logos-c.png

1577 ms

Accessibility Review

ellibs.net 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

ellibs.net best practices score

75

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ellibs.net SEO score

83

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 Ellibs.net 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 Ellibs.net 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

ellibs.net

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