Tools & Wizards About Us

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

trendchart.cordis.lu

CORDIS | European Commission

Page Load Speed

2.6 sec in total

First Response

613 ms

Resources Loaded

1.8 sec

Page Rendered

132 ms

About Website

Click here to check amazing Trendchart CORDIS content. Otherwise, check out these important facts you probably never knew about trendchart.cordis.lu

CORDIS provides information on all EU-supported R&D activities, including programs (H2020, FP7 and older), projects, results, publications. Click for more.

Visit trendchart.cordis.lu

Key Findings

We analyzed Trendchart.cordis.lu page load time and found that the first response time was 613 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

trendchart.cordis.lu performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value2,110 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.364

30/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

trendchart.cordis.lu

613 ms

cordis.europa.eu

381 ms

splash.css

200 ms

webtrends.js

201 ms

op-cordis.png

204 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 13% of them (1 request) were addressed to the original Trendchart.cordis.lu, 63% (5 requests) were made to Cordis.europa.eu and 25% (2 requests) were made to Sdc-cordis.mainstrat.com. The less responsive or slowest element that took the longest time to load (613 ms) belongs to the original domain Trendchart.cordis.lu.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.6 kB (62%)

Content Size

33.3 kB

After Optimization

12.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Trendchart.cordis.lu main page is 33.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 22.2 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 3.0 kB

  • Original 4.4 kB
  • After minification 3.6 kB
  • After compression 1.4 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. This page needs HTML code to be minified as it can gain 852 B, which is 19% 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 3.0 kB or 68% of the original size.

Image Optimization

-5%

Potential reduce by 295 B

  • Original 5.4 kB
  • After minification 5.1 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. Trendchart CORDIS images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 16.5 kB

  • Original 22.2 kB
  • After minification 18.5 kB
  • After compression 5.8 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 16.5 kB or 74% of the original size.

CSS Optimization

-67%

Potential reduce by 854 B

  • Original 1.3 kB
  • After minification 880 B
  • After compression 430 B

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. Trendchart.cordis.lu needs all CSS files to be minified and compressed as it can save up to 854 B or 67% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trendchart CORDIS. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

trendchart.cordis.lu accessibility score

94

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

Best Practices

trendchart.cordis.lu 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

High

Missing source maps for large first-party JavaScript

SEO Factors

trendchart.cordis.lu SEO score

92

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Trendchart.cordis.lu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Trendchart.cordis.lu 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 Trendchart CORDIS. 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: