Tools & Wizards About Us
leap-re.eu screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

leap-re.eu

LEAP-RE | Europe-Africa Partnership for Renewable Energy

Page Load Speed

16 sec in total

First Response

3.4 sec

Resources Loaded

11.8 sec

Page Rendered

844 ms

leap-re.eu screenshot

About Website

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

LEAP-RE is a Long-Term Joint Research and Innovation Partnership on Renewable Energy between the European Union and the African Union.

Visit leap-re.eu

Key Findings

We analyzed Leap-re.eu page load time and found that the first response time was 3.4 sec and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

leap-re.eu performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value18.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value33.3 s

0/100

25%

SI (Speed Index)

Value27.3 s

0/100

10%

TBT (Total Blocking Time)

Value1,300 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value32.8 s

0/100

10%

Network Requests Diagram

www.leap-re.eu

3365 ms

js

65 ms

ai1ec_parsed_css.css

577 ms

prettyPhoto.css

379 ms

wp-video-lightbox.css

291 ms

Our browser made a total of 180 requests to load all elements on the main page. We found that 88% of them (158 requests) were addressed to the original Leap-re.eu, 9% (16 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Leap-re.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.9 MB (44%)

Content Size

6.5 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Leap-re.eu main page is 6.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 130.7 kB

  • Original 154.0 kB
  • After minification 150.5 kB
  • After compression 23.4 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 130.7 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 161.6 kB

  • Original 3.2 MB
  • After minification 3.0 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. LEAP RE images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 1.0 MB

  • Original 1.4 MB
  • After minification 1.1 MB
  • After compression 324.7 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 76% of the original size.

CSS Optimization

-84%

Potential reduce by 1.5 MB

  • Original 1.8 MB
  • After minification 1.7 MB
  • After compression 301.3 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. Leap-re.eu needs all CSS files to be minified and compressed as it can save up to 1.5 MB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (40%)

Requests Now

159

After Optimization

96

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LEAP RE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.leap-re.eu

www.leap-re.eu

3365 ms

js

js

65 ms

ai1ec_parsed_css.css

ai1ec_parsed_css.css

577 ms

prettyPhoto.css

prettyPhoto.css

379 ms

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291 ms

css

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37 ms

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666 ms

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971 ms

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Accessibility Review

leap-re.eu accessibility score

56

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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

leap-re.eu 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

leap-re.eu SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Leap-re.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 Leap-re.eu 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

leap-re.eu

Open Graph data is detected on the main page of LEAP RE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: