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ercim.eu screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

ercim.eu

ERCIM - the European Research Consortium for Informatics and Mathematics

Page Load Speed

4.5 sec in total

First Response

387 ms

Resources Loaded

3.3 sec

Page Rendered

754 ms

ercim.eu screenshot

About Website

Welcome to ercim.eu homepage info - get ready to check ERCIM best content for Morocco right away, or after learning these important things about ercim.eu

ERCIM - The European Research Consortium for Informatics and Mathematics

Visit ercim.eu

Key Findings

We analyzed Ercim.eu page load time and found that the first response time was 387 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ercim.eu performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value610 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

ercim.eu

387 ms

www.ercim.eu

593 ms

bootstrap.css

183 ms

system.css

269 ms

legacy-grid.css

270 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 89% of them (76 requests) were addressed to the original Ercim.eu, 7% (6 requests) were made to Pbs.twimg.com and 2% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Ercim.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 372.6 kB (12%)

Content Size

3.1 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ercim.eu main page is 3.1 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. 45% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 72.6 kB

  • Original 85.1 kB
  • After minification 62.7 kB
  • After compression 12.6 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 22.5 kB, which is 26% 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 72.6 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 289.0 kB

  • Original 2.8 MB
  • After minification 2.5 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. ERCIM images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 7.4 kB

  • Original 160.1 kB
  • After minification 160.1 kB
  • After compression 152.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 3.6 kB

  • Original 73.6 kB
  • After minification 73.6 kB
  • After compression 70.1 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. Ercim.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (48%)

Requests Now

82

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ERCIM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ercim.eu

ercim.eu

387 ms

www.ercim.eu

www.ercim.eu

593 ms

bootstrap.css

bootstrap.css

183 ms

system.css

system.css

269 ms

legacy-grid.css

legacy-grid.css

270 ms

font-awesome.min.css

font-awesome.min.css

271 ms

template.css

template.css

273 ms

off-canvas.css

off-canvas.css

271 ms

font-awesome.min.css

font-awesome.min.css

276 ms

ercim.css

ercim.css

358 ms

site.css

site.css

453 ms

jquery.min.js

jquery.min.js

468 ms

jquery-noconflict.js

jquery-noconflict.js

363 ms

jquery-migrate.min.js

jquery-migrate.min.js

363 ms

caption.js

caption.js

362 ms

bootstrap.js

bootstrap.js

538 ms

jquery.tap.min.js

jquery.tap.min.js

466 ms

off-canvas.js

off-canvas.js

464 ms

script.js

script.js

465 ms

menu.js

menu.js

543 ms

script.js

script.js

542 ms

maps.js

maps.js

543 ms

uikit.min.js

uikit.min.js

663 ms

uikit-icons.min.js

uikit-icons.min.js

546 ms

system.css

system.css

362 ms

font-awesome-base.css

font-awesome-base.css

365 ms

icomoon-to-fw.css

icomoon-to-fw.css

368 ms

ga.js

ga.js

281 ms

cover.jpg

cover.jpg

792 ms

FrMR6iLXsAcsPO7.jpg

FrMR6iLXsAcsPO7.jpg

373 ms

FrKbup_WcAMEecM.jpg

FrKbup_WcAMEecM.jpg

403 ms

Fq2d7ANWIAAhh0_.jpg

Fq2d7ANWIAAhh0_.jpg

423 ms

FqSqjQOX0AEycMw.jpg

FqSqjQOX0AEycMw.jpg

445 ms

Fml4Uw9XEAEd91q.jpg

Fml4Uw9XEAEd91q.jpg

470 ms

Fml20pmWYAAwboB.png

Fml20pmWYAAwboB.png

469 ms

background5.jpg

background5.jpg

880 ms

bg1.jpg

bg1.jpg

421 ms

logo-alt.png

logo-alt.png

333 ms

malaga.png

malaga.png

1727 ms

logo-terminet.png

logo-terminet.png

335 ms

members2.jpg

members2.jpg

333 ms

projects.jpg

projects.jpg

422 ms

fp.png

fp.png

423 ms

eppe-logo.png

eppe-logo.png

424 ms

CIRPASS.png

CIRPASS.png

510 ms

GATEKEEPER.png

GATEKEEPER.png

511 ms

glaciation.png

glaciation.png

513 ms

nephele.jpg

nephele.jpg

513 ms

SDN-mSENSE.png

SDN-mSENSE.png

601 ms

trapeze.png

trapeze.png

603 ms

WAI-COOP.png

WAI-COOP.png

603 ms

WAI-GUIDE.png

WAI-GUIDE.png

604 ms

cnr.png

cnr.png

692 ms

CWI.png

CWI.png

691 ms

fraunhofer.png

fraunhofer.png

693 ms

fnr.png

fnr.png

693 ms

forth.png

forth.png

781 ms

inesc.png

inesc.png

781 ms

inria.png

inria.png

782 ms

isi.png

isi.png

783 ms

itis-uma.png

itis-uma.png

871 ms

ntnu.png

ntnu.png

871 ms

rise.png

rise.png

872 ms

sba.png

sba.png

873 ms

sztaki.png

sztaki.png

960 ms

University_of_Cyprus.png

University_of_Cyprus.png

961 ms

UWAW.png

UWAW.png

962 ms

vtt.png

vtt.png

962 ms

it.png

it.png

965 ms

nl.png

nl.png

1049 ms

de.png

de.png

813 ms

__utm.gif

__utm.gif

11 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

903 ms

lu.png

lu.png

720 ms

gr.png

gr.png

723 ms

pt.png

pt.png

722 ms

fr.png

fr.png

720 ms

es.png

es.png

720 ms

no.png

no.png

723 ms

se.png

se.png

721 ms

at.png

at.png

721 ms

hu.png

hu.png

721 ms

cy.png

cy.png

753 ms

pl.png

pl.png

718 ms

fi.png

fi.png

717 ms

Accessibility Review

ercim.eu accessibility score

80

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

Form elements do not have associated labels

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.

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

ercim.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ercim.eu SEO score

91

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

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 Ercim.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 Ercim.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

ercim.eu

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