Tools & Wizards About Us
casebooks.eu screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

casebooks.eu

Welcome - casebooks.eu - Casebooks for the common law of Europe - casebooks.eu

Page Load Speed

3.6 sec in total

First Response

624 ms

Resources Loaded

2.8 sec

Page Rendered

159 ms

casebooks.eu screenshot

About Website

Visit casebooks.eu now to see the best up-to-date Casebooks content and also check out these interesting facts you probably never knew about casebooks.eu

The Casebook Project fosters cooperation among legal scholars from all over Europe who join forces to develop teaching materials for use in comparative law courses. The authors combine extracts of nat...

Visit casebooks.eu

Key Findings

We analyzed Casebooks.eu page load time and found that the first response time was 624 ms and then it took 3 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

casebooks.eu performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value5.9 s

49/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

624 ms

styles_project.inc.css

93 ms

common.inc.js

181 ms

brand

30 ms

brandjs.js

23 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original Casebooks.eu, 4% (1 request) were made to Google.com and 4% (1 request) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (624 ms) belongs to the original domain Casebooks.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.8 kB (4%)

Content Size

329.8 kB

After Optimization

314.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Casebooks.eu main page is 329.8 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. 15% of websites need less resources to load. Images take 308.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 10.4 kB

  • Original 13.9 kB
  • After minification 12.2 kB
  • After compression 3.6 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 1.7 kB, which is 12% 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 10.4 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 2.9 kB

  • Original 308.0 kB
  • After minification 305.1 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. Casebooks images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 1.6 kB

  • Original 7.8 kB
  • After minification 7.4 kB
  • After compression 6.3 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 1.6 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (38%)

Requests Now

26

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Casebooks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

624 ms

styles_project.inc.css

styles_project.inc.css

93 ms

common.inc.js

common.inc.js

181 ms

brand

brand

30 ms

brandjs.js

brandjs.js

23 ms

icon_print.gif

icon_print.gif

89 ms

icon_rss.gif

icon_rss.gif

149 ms

icon_share.gif

icon_share.gif

174 ms

icon_close.gif

icon_close.gif

236 ms

icon_pdf.gif

icon_pdf.gif

259 ms

icon_siteMap.gif

icon_siteMap.gif

261 ms

logo_iusCommune.png

logo_iusCommune.png

263 ms

sprite_borderCorners.png

sprite_borderCorners.png

264 ms

book_judicial.jpg

book_judicial.jpg

604 ms

WVGI.jpg

WVGI.jpg

409 ms

book_scope_gr.jpg

book_scope_gr.jpg

430 ms

book_tort.jpg

book_tort.jpg

432 ms

book_contract_gr.jpg

book_contract_gr.jpg

350 ms

book_unjust.jpg

book_unjust.jpg

436 ms

book_ndl.jpg

book_ndl.jpg

437 ms

book_consumer.jpg

book_consumer.jpg

583 ms

book_contract2.jpg

book_contract2.jpg

601 ms

logo_um.gif

logo_um.gif

518 ms

logo_kuLeuven.gif

logo_kuLeuven.gif

524 ms

w3c_logo.png

w3c_logo.png

525 ms

w3c_xhtml.png

w3c_xhtml.png

606 ms

w3c_css.png

w3c_css.png

610 ms

w3c_wai.png

w3c_wai.png

611 ms

Accessibility Review

casebooks.eu accessibility score

58

Accessibility Issues

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

casebooks.eu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

casebooks.eu SEO score

67

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    US-ASCII

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Casebooks.eu 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 Casebooks.eu main page’s claimed encoding is us-ascii. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

casebooks.eu

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