Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

sustainability-justice-climate.eu

Über die Forschungsstelle Nachhaltigkeit und Klimapolitik

Page Load Speed

1.3 sec in total

First Response

420 ms

Resources Loaded

693 ms

Page Rendered

208 ms

About Website

Welcome to sustainability-justice-climate.eu homepage info - get ready to check Sustainability Justice Climate best content right away, or after learning these important things about sustainability-justice-climate.eu

Übersicht über die Aufgabe, die Themen und den Forschungsansatz der Forschungsstelle Nachhaltigkeit und Klimapolitik

Visit sustainability-justice-climate.eu

Key Findings

We analyzed Sustainability-justice-climate.eu page load time and found that the first response time was 420 ms and then it took 901 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

sustainability-justice-climate.eu performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

sustainability-justice-climate.eu

420 ms

style.css

91 ms

logo.0.png

178 ms

background.jpg

90 ms

nature_big.jpg

183 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Sustainability-justice-climate.eu and no external sources were called. The less responsive or slowest element that took the longest time to load (420 ms) belongs to the original domain Sustainability-justice-climate.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.9 kB (42%)

Content Size

47.8 kB

After Optimization

27.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Sustainability-justice-climate.eu main page is 47.8 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. Only 5% of websites need less resources to load. Images take 23.0 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 7.7 kB

  • Original 12.7 kB
  • After minification 12.3 kB
  • After compression 4.9 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 7.7 kB or 61% of the original size.

Image Optimization

-9%

Potential reduce by 2.1 kB

  • Original 23.0 kB
  • After minification 20.9 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. Sustainability Justice Climate images are well optimized though.

CSS Optimization

-83%

Potential reduce by 10.0 kB

  • Original 12.1 kB
  • After minification 8.5 kB
  • After compression 2.1 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. Sustainability-justice-climate.eu needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sustainability Justice Climate. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

sustainability-justice-climate.eu accessibility score

100

Accessibility Issues

Best Practices

sustainability-justice-climate.eu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

sustainability-justice-climate.eu SEO score

69

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

Links do not have descriptive text

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sustainability-justice-climate.eu can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Sustainability-justice-climate.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

Open Graph description is not detected on the main page of Sustainability Justice Climate. 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: