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catalyst-erasmus.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

catalyst-erasmus.com

CATALYST - Communicative Approaches in University Vocational Teaching

Page Load Speed

10.9 sec in total

First Response

247 ms

Resources Loaded

10.3 sec

Page Rendered

312 ms

catalyst-erasmus.com screenshot

About Website

Visit catalyst-erasmus.com now to see the best up-to-date CATALYST Erasmus content and also check out these interesting facts you probably never knew about catalyst-erasmus.com

CATALYST Erasmus means Communicative Approaches in University Vocational Teaching Methodology focusing on Improving Educational Yield and Sustainability. It is funded by the European Commission throug...

Visit catalyst-erasmus.com

Key Findings

We analyzed Catalyst-erasmus.com page load time and found that the first response time was 247 ms and then it took 10.6 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

catalyst-erasmus.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

catalyst-erasmus.com

247 ms

catalyst-erasmus.com

5562 ms

wp-emoji-release.min.js

205 ms

dashicons.min.css

329 ms

admin-menu.min.css

346 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 96% of them (140 requests) were addressed to the original Catalyst-erasmus.com, 1% (2 requests) were made to Maxcdn.bootstrapcdn.com and 1% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Catalyst-erasmus.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 187.2 kB (9%)

Content Size

2.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Catalyst-erasmus.com main page is 2.1 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 86.9 kB

  • Original 109.4 kB
  • After minification 106.9 kB
  • After compression 22.5 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 86.9 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 38.4 kB

  • Original 1.3 MB
  • After minification 1.3 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. CATALYST Erasmus images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 32.0 kB

  • Original 445.3 kB
  • After minification 443.4 kB
  • After compression 413.2 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

-13%

Potential reduce by 30.0 kB

  • Original 223.7 kB
  • After minification 223.2 kB
  • After compression 193.7 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. Catalyst-erasmus.com needs all CSS files to be minified and compressed as it can save up to 30.0 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 128 (91%)

Requests Now

141

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CATALYST Erasmus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 96 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

catalyst-erasmus.com

catalyst-erasmus.com

247 ms

catalyst-erasmus.com

catalyst-erasmus.com

5562 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

205 ms

dashicons.min.css

dashicons.min.css

329 ms

admin-menu.min.css

admin-menu.min.css

346 ms

extra.min.css

extra.min.css

342 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

338 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

344 ms

magnific-popup.css

magnific-popup.css

352 ms

mpp-pure.css

mpp-pure.css

445 ms

mpp-core.css

mpp-core.css

449 ms

font-awesome.min.css

font-awesome.min.css

25 ms

onesocial-icons.css

onesocial-icons.css

461 ms

main-global.css

main-global.css

695 ms

main-desktop.css

main-desktop.css

463 ms

adminbar-desktop-fixed.css

adminbar-desktop-fixed.css

466 ms

jquery-ui.min.css

jquery-ui.min.css

579 ms

buddypress-global-search.min.css

buddypress-global-search.min.css

580 ms

js_composer.min.css

js_composer.min.css

810 ms

bpec-main.css

bpec-main.css

590 ms

chosen.min.css

chosen.min.css

610 ms

jquery.timepicker.css

jquery.timepicker.css

724 ms

select2.css

select2.css

726 ms

thickbox.css

thickbox.css

707 ms

events-admin.min.css

events-admin.min.css

726 ms

jquery-ui-1.8.23.custom.css

jquery-ui-1.8.23.custom.css

827 ms

bootstrap-datepicker.standalone.min.css

bootstrap-datepicker.standalone.min.css

826 ms

tribe-events-full.min.css

tribe-events-full.min.css

840 ms

accessibility.min.css

accessibility.min.css

866 ms

custom.css

custom.css

851 ms

jquery.js

jquery.js

931 ms

jquery-migrate.min.js

jquery-migrate.min.js

931 ms

confirm.min.js

confirm.min.js

962 ms

widget-members.min.js

widget-members.min.js

957 ms

jquery-query.min.js

jquery-query.min.js

965 ms

jquery-cookie.min.js

jquery-cookie.min.js

987 ms

jquery-scroll-to.min.js

jquery-scroll-to.min.js

1041 ms

buddypress.min.js

buddypress.min.js

1084 ms

css

css

25 ms

css

css

37 ms

animate.min.css

animate.min.css

1024 ms

prettyPhoto.min.css

prettyPhoto.min.css

899 ms

owl.min.css

owl.min.css

786 ms

moxie.min.js

moxie.min.js

826 ms

plupload.min.js

plupload.min.js

858 ms

underscore-before.js

underscore-before.js

888 ms

underscore.min.js

underscore.min.js

867 ms

underscore-after.js

underscore-after.js

791 ms

backbone.min.js

backbone.min.js

778 ms

wp-util.min.js

wp-util.min.js

816 ms

wp-backbone.min.js

wp-backbone.min.js

848 ms

media-models.min.js

media-models.min.js

866 ms

uploader.js

uploader.js

768 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

771 ms

activity.js

activity.js

765 ms

core.min.js

core.min.js

783 ms

widget.min.js

widget.min.js

719 ms

mouse.min.js

mouse.min.js

734 ms

sortable.min.js

sortable.min.js

736 ms

jquery.ui.touch-punch.js

jquery.ui.touch-punch.js

739 ms

mpp.js

mpp.js

750 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

682 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

710 ms

modernizr.min.js

modernizr.min.js

735 ms

fitvids.js

fitvids.js

749 ms

jquery.cookie.js

jquery.cookie.js

738 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

720 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

687 ms

selectboxes.js

selectboxes.js

707 ms

chosen.jquery.min.js

chosen.jquery.min.js

721 ms

php-date-formatter.min.js

php-date-formatter.min.js

731 ms

jquery.ba-resize.min.js

jquery.ba-resize.min.js

731 ms

bootstrap-datepicker.min.js

bootstrap-datepicker.min.js

727 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

700 ms

tribe-events.min.js

tribe-events.min.js

687 ms

admin-bar.min.js

admin-bar.min.js

704 ms

editor.js

editor.js

741 ms

comment-reply.min.js

comment-reply.min.js

735 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

736 ms

wp-playlist.min.js

wp-playlist.min.js

718 ms

position.min.js

position.min.js

692 ms

tooltip.min.js

tooltip.min.js

690 ms

jquery.form.min.js

jquery.form.min.js

707 ms

heartbeat.min.js

heartbeat.min.js

709 ms

idangerous.swiper.js

idangerous.swiper.js

720 ms

resize.js

resize.js

695 ms

jquery.growl.js

jquery.growl.js

687 ms

slick.min.js

slick.min.js

695 ms

jquery.waypoints.js

jquery.waypoints.js

701 ms

css3-animate-it.js

css3-animate-it.js

705 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

727 ms

action.js

action.js

685 ms

load-posts.js

load-posts.js

684 ms

jquery.sticky.js

jquery.sticky.js

698 ms

slideout.min.js

slideout.min.js

702 ms

ajax-posts.js

ajax-posts.js

700 ms

ajax-friends.js

ajax-friends.js

714 ms

ajax-group-members.js

ajax-group-members.js

680 ms

ajax-follow.js

ajax-follow.js

684 ms

onesocial.js

onesocial.js

664 ms

recommend-it.js

recommend-it.js

691 ms

menu.min.js

menu.min.js

687 ms

wp-a11y.min.js

wp-a11y.min.js

706 ms

autocomplete.min.js

autocomplete.min.js

691 ms

buddypress-global-search.min.js

buddypress-global-search.min.js

692 ms

datepicker.min.js

datepicker.min.js

685 ms

jquery-ecp-plugins.min.js

jquery-ecp-plugins.min.js

696 ms

resizable.min.js

resizable.min.js

699 ms

draggable.min.js

draggable.min.js

693 ms

button.min.js

button.min.js

683 ms

dialog.min.js

dialog.min.js

673 ms

hoverIntent.min.js

hoverIntent.min.js

671 ms

AAABVuGyrgAA

AAABVuGyrgAA

39 ms

bumpdown.min.js

bumpdown.min.js

662 ms

select2.min.js

select2.min.js

676 ms

clipboard.min.js

clipboard.min.js

644 ms

tribe-common.min.js

tribe-common.min.js

645 ms

font

font

15 ms

dropdowns.min.js

dropdowns.min.js

673 ms

attrchange.js

attrchange.js

694 ms

moment.min.js

moment.min.js

703 ms

events-dynamic.min.js

events-dynamic.min.js

699 ms

jquery.timepicker.min.js

jquery.timepicker.min.js

686 ms

timepicker.min.js

timepicker.min.js

688 ms

events-admin.min.js

events-admin.min.js

687 ms

wp-embed.min.js

wp-embed.min.js

684 ms

js_composer_front.min.js

js_composer_front.min.js

712 ms

waypoints.min.js

waypoints.min.js

713 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

688 ms

owl.carousel.min.js

owl.carousel.min.js

690 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

695 ms

vc_grid.min.js

vc_grid.min.js

682 ms

onesocial.woff

onesocial.woff

785 ms

Logo-Top-Bar_Erasmus_transparent.png

Logo-Top-Bar_Erasmus_transparent.png

783 ms

Logo_cw_white-300x102.png

Logo_cw_white-300x102.png

758 ms

Catalyst-Eramsus-cover-2.jpg

Catalyst-Eramsus-cover-2.jpg

1156 ms

Catalyst-Erasmus_Partner-uiversities.png

Catalyst-Erasmus_Partner-uiversities.png

1967 ms

Catalyst_Aims-and-Objectives.jpg

Catalyst_Aims-and-Objectives.jpg

786 ms

Catalyst_timeline-1024x683.jpg

Catalyst_timeline-1024x683.jpg

710 ms

Catalyst_project-management.jpg

Catalyst_project-management.jpg

817 ms

loader.gif

loader.gif

703 ms

loader.gif

loader.gif

791 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

185 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

20 ms

main-mobile.css

main-mobile.css

222 ms

tribe-events-theme-mobile.min.css

tribe-events-theme-mobile.min.css

116 ms

Accessibility Review

catalyst-erasmus.com accessibility score

76

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

ARIA input fields do not have accessible names

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

catalyst-erasmus.com 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

catalyst-erasmus.com SEO score

84

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 Catalyst-erasmus.com 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 Catalyst-erasmus.com 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

catalyst-erasmus.com

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