Tools & Wizards About Us
iart.es screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

iart.es

Instituto Superior de Arte · I|Art - Art & Culture Business School | La primera y principal Escuela de Negocios de las Industrias Creativas y Cultural...

Page Load Speed

2.6 sec in total

First Response

378 ms

Resources Loaded

1.7 sec

Page Rendered

480 ms

iart.es screenshot

About Website

Click here to check amazing I Art content. Otherwise, check out these important facts you probably never knew about iart.es

I|Art - Instituto Superior de Arte - Art & Culture Business School: centro pionero y líder en formación online para el sector de las Industrias Creativas y Culturales.

Visit iart.es

Key Findings

We analyzed Iart.es page load time and found that the first response time was 378 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

iart.es performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.2 s

75/100

10%

Network Requests Diagram

iart.es

378 ms

iart.es

388 ms

reset.css

92 ms

stylecss.css

184 ms

stylecss_index.css

272 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 80% of them (28 requests) were addressed to the original Iart.es, 6% (2 requests) were made to Googletagmanager.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (481 ms) belongs to the original domain Iart.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.2 kB (19%)

Content Size

150.2 kB

After Optimization

121.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iart.es main page is 150.2 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. 30% of websites need less resources to load. Javascripts take 105.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.2 kB

  • Original 23.0 kB
  • After minification 21.9 kB
  • After compression 5.8 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 17.2 kB or 75% of the original size.

Image Optimization

-9%

Potential reduce by 1.1 kB

  • Original 11.8 kB
  • After minification 10.8 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. I Art images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 7.3 kB

  • Original 105.0 kB
  • After minification 105.0 kB
  • After compression 97.6 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

-34%

Potential reduce by 3.6 kB

  • Original 10.4 kB
  • After minification 10.4 kB
  • After compression 6.8 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. Iart.es needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (81%)

Requests Now

31

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Art. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iart.es

iart.es

378 ms

iart.es

iart.es

388 ms

reset.css

reset.css

92 ms

stylecss.css

stylecss.css

184 ms

stylecss_index.css

stylecss_index.css

272 ms

featherlight.css

featherlight.css

276 ms

jquery.min.js

jquery.min.js

372 ms

jquery.nicescroll.min.js

jquery.nicescroll.min.js

387 ms

featherlight.min.js

featherlight.min.js

280 ms

codes_www.js

codes_www.js

280 ms

js

js

53 ms

cookieconsent.min.css

cookieconsent.min.css

361 ms

cookieconsent.min.js

cookieconsent.min.js

370 ms

btn_key.png

btn_key.png

481 ms

152 ms

iart_instituto_superior_de_arte.png

iart_instituto_superior_de_arte.png

477 ms

bg_index_v02.png

bg_index_v02.png

99 ms

flecha_menu.png

flecha_menu.png

101 ms

ico_libro_c1.png

ico_libro_c1.png

100 ms

ico_libro_c2.png

ico_libro_c2.png

101 ms

ico_libro_c3.png

ico_libro_c3.png

102 ms

ico_libro_c4.png

ico_libro_c4.png

100 ms

ico_libro_c5.png

ico_libro_c5.png

185 ms

ico_libro_c7.png

ico_libro_c7.png

184 ms

ico_libro_c8.png

ico_libro_c8.png

185 ms

ico_libro_c9.png

ico_libro_c9.png

186 ms

ico_libro_c11.png

ico_libro_c11.png

186 ms

top_arrow.png

top_arrow.png

189 ms

js

js

57 ms

analytics.js

analytics.js

33 ms

ga.js

ga.js

18 ms

__utm.gif

__utm.gif

19 ms

collect

collect

54 ms

btn_key.png

btn_key.png

91 ms

iart_instituto_superior_de_arte.png

iart_instituto_superior_de_arte.png

95 ms

Accessibility Review

iart.es accessibility score

89

Accessibility Issues

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

Form elements do not have associated labels

Best Practices

iart.es 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

iart.es 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

    ES

  • Language Claimed

    ES

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iart.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Iart.es main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

iart.es

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