Tools & Wizards About Us
itworldedu.cat screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

itworldedu.cat

itworldedu.cat

Page Load Speed

5.9 sec in total

First Response

1.4 sec

Resources Loaded

4.2 sec

Page Rendered

337 ms

itworldedu.cat screenshot

About Website

Welcome to itworldedu.cat homepage info - get ready to check Itworldedu best content for Spain right away, or after learning these important things about itworldedu.cat

This domain may be for sale!

Visit itworldedu.cat

Key Findings

We analyzed Itworldedu.cat page load time and found that the first response time was 1.4 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

itworldedu.cat performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value6,520 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.173

69/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

itworldedu.cat

1398 ms

css

107 ms

mod_sp_tweet.list.css

122 ms

template.css

212 ms

jquery.min.js

341 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 87% of them (67 requests) were addressed to the original Itworldedu.cat, 4% (3 requests) were made to Fonts.googleapis.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Itworldedu.cat.

Page Optimization Overview & Recommendations

Page size can be reduced by 771.1 kB (16%)

Content Size

4.9 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Itworldedu.cat main page is 4.9 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. 65% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 31.6 kB

  • Original 39.9 kB
  • After minification 37.5 kB
  • After compression 8.3 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 31.6 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 85.3 kB

  • Original 4.0 MB
  • After minification 3.9 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. Itworldedu images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 387.6 kB

  • Original 624.4 kB
  • After minification 544.9 kB
  • After compression 236.7 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 387.6 kB or 62% of the original size.

CSS Optimization

-85%

Potential reduce by 266.6 kB

  • Original 312.7 kB
  • After minification 251.1 kB
  • After compression 46.1 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. Itworldedu.cat needs all CSS files to be minified and compressed as it can save up to 266.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (58%)

Requests Now

73

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itworldedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

itworldedu.cat

itworldedu.cat

1398 ms

css

css

107 ms

mod_sp_tweet.list.css

mod_sp_tweet.list.css

122 ms

template.css

template.css

212 ms

jquery.min.js

jquery.min.js

341 ms

jquery-noconflict.js

jquery-noconflict.js

229 ms

jquery-migrate.min.js

jquery-migrate.min.js

236 ms

mootools-core.js

mootools-core.js

364 ms

core.js

core.js

243 ms

tabs-state.js

tabs-state.js

312 ms

bootstrap.min.js

bootstrap.min.js

356 ms

modernizr.custom.65274.js

modernizr.custom.65274.js

357 ms

css

css

35 ms

css

css

48 ms

system.css

system.css

360 ms

bootstrap.css

bootstrap.css

522 ms

font-awesome.min.css

font-awesome.min.css

448 ms

dl-menu.css

dl-menu.css

456 ms

magnific-popup.css

magnific-popup.css

467 ms

superfish.css

superfish.css

480 ms

nouislider.fox.css

nouislider.fox.css

481 ms

nouislider.space.css

nouislider.space.css

556 ms

custom.css

custom.css

685 ms

responsive.css

responsive.css

582 ms

joomla.css

joomla.css

599 ms

retina.js

retina.js

597 ms

touchSwipe.js

touchSwipe.js

621 ms

isotope.js

isotope.js

664 ms

hoverIntent.js

hoverIntent.js

697 ms

superfish.js

superfish.js

715 ms

bootstrap.js

bootstrap.js

719 ms

caroufredsel.js

caroufredsel.js

806 ms

fullscreenr.js

fullscreenr.js

773 ms

jquery.nouislider.min.js

jquery.nouislider.min.js

795 ms

metcreative.html5audio.js

metcreative.html5audio.js

812 ms

js

js

116 ms

gmaps.js

gmaps.js

836 ms

jquery.dlmenu.js

jquery.dlmenu.js

837 ms

jquery.knob.js

jquery.knob.js

882 ms

mobile_detector.js

mobile_detector.js

907 ms

jquery.easing.js

jquery.easing.js

903 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

822 ms

custom.js

custom.js

761 ms

system.css

system.css

568 ms

199VDEd5_normal.png

199VDEd5_normal.png

54 ms

logo-itworld-edu-web.png

logo-itworld-edu-web.png

310 ms

menu-shadow.png

menu-shadow.png

268 ms

itworldedu-8.png

itworldedu-8.png

603 ms

conferencies-plenaries-1.png

conferencies-plenaries-1.png

1070 ms

espai-exhibicio-slide.png

espai-exhibicio-slide.png

1044 ms

experiencies-escoles.png

experiencies-escoles.png

1286 ms

tallers-bones-practiques.png

tallers-bones-practiques.png

1465 ms

itworldedu-junior-2016.png

itworldedu-junior-2016.png

1437 ms

networking-2016.png

networking-2016.png

1433 ms

slider_loader.gif

slider_loader.gif

1158 ms

logo-ensenyament.jpg

logo-ensenyament.jpg

1205 ms

ja-marina.png

ja-marina.png

1269 ms

francesc-pedro.png

francesc-pedro.png

1331 ms

fernando-trujillo.png

fernando-trujillo.png

1377 ms

ramon-barlam.png

ramon-barlam.png

1419 ms

destacat-call-for-papers-resultat.png

destacat-call-for-papers-resultat.png

1452 ms

banner-descarga-el-programa-iwe8-1.png

banner-descarga-el-programa-iwe8-1.png

1485 ms

banner-descarga-el-programa-iwe8-2.png

banner-descarga-el-programa-iwe8-2.png

1548 ms

tabs-xifres.png

tabs-xifres.png

1562 ms

salo-ensenyament-home-hor-p.png

salo-ensenyament-home-hor-p.png

1567 ms

salo-futura-home-hor-p.png

salo-futura-home-hor-p.png

1577 ms

promouen-2.png

promouen-2.png

1591 ms

organitza.png

organitza.png

1600 ms

list.png

list.png

1636 ms

list-lr.png

list-lr.png

1649 ms

responsive-nav-bg.png

responsive-nav-bg.png

1663 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

153 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

153 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

153 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1663 ms

ga.js

ga.js

116 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

itworldedu.cat accessibility score

86

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

High

ARIA toggle fields do not have accessible names

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.

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

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

itworldedu.cat best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

itworldedu.cat SEO score

82

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

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

    CA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itworldedu.cat can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Catalan language. Our system also found out that Itworldedu.cat 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

itworldedu.cat

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