Tools & Wizards About Us
doctorado.us.es screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

doctorado.us.es

EIDUS | Escuela Internacional de Doctorado de la Universidad de Sevilla - EIDUS

Page Load Speed

4.8 sec in total

First Response

361 ms

Resources Loaded

4.3 sec

Page Rendered

113 ms

doctorado.us.es screenshot

About Website

Click here to check amazing Doctorado Us content for Spain. Otherwise, check out these important facts you probably never knew about doctorado.us.es

Escuela Internacional de Doctorado de la Universidad de Sevilla. Acceso a estudios de doctorado. Oferta de programas de doctorado, tesis doctorales, título de doctor.

Visit doctorado.us.es

Key Findings

We analyzed Doctorado.us.es page load time and found that the first response time was 361 ms and then it took 4.4 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

doctorado.us.es performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

doctorado.us.es

361 ms

www.doctorado.us.es

1553 ms

jstyle.css

227 ms

finder.css

223 ms

mootools-core.js

803 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 80% of them (39 requests) were addressed to the original Doctorado.us.es, 8% (4 requests) were made to Translate.googleapis.com and 4% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Doctorado.us.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 312.5 kB (35%)

Content Size

905.6 kB

After Optimization

593.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Doctorado.us.es main page is 905.6 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. Images take 468.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 18.2 kB

  • Original 24.7 kB
  • After minification 24.7 kB
  • After compression 6.5 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 18.2 kB or 74% of the original size.

Image Optimization

-15%

Potential reduce by 68.6 kB

  • Original 468.0 kB
  • After minification 399.3 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. Obviously, Doctorado Us needs image optimization as it can save up to 68.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-48%

Potential reduce by 159.3 kB

  • Original 331.1 kB
  • After minification 321.1 kB
  • After compression 171.8 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 159.3 kB or 48% of the original size.

CSS Optimization

-81%

Potential reduce by 66.3 kB

  • Original 81.9 kB
  • After minification 59.8 kB
  • After compression 15.5 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. Doctorado.us.es needs all CSS files to be minified and compressed as it can save up to 66.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (57%)

Requests Now

47

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doctorado Us. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

doctorado.us.es

doctorado.us.es

361 ms

www.doctorado.us.es

www.doctorado.us.es

1553 ms

jstyle.css

jstyle.css

227 ms

finder.css

finder.css

223 ms

mootools-core.js

mootools-core.js

803 ms

core.js

core.js

338 ms

caption.js

caption.js

227 ms

jscript.js

jscript.js

454 ms

autocompleter.js

autocompleter.js

546 ms

system.css

system.css

335 ms

general.css

general.css

339 ms

adicional.css

adicional.css

560 ms

template.css

template.css

671 ms

jquery.js

jquery.js

900 ms

accesible.js

accesible.js

561 ms

script.js

script.js

647 ms

element.js

element.js

36 ms

system.css

system.css

116 ms

sheet_b.png

sheet_b.png

131 ms

sheet_t.png

sheet_t.png

131 ms

sheet.png

sheet.png

132 ms

header.jpg

header.jpg

129 ms

translateelement.css

translateelement.css

64 ms

main.js

main.js

107 ms

search.png

search.png

135 ms

header-object.png

header-object.png

135 ms

menuitem.png

menuitem.png

146 ms

a-.png

a-.png

153 ms

a+.png

a+.png

153 ms

load-indicator.gif

load-indicator.gif

155 ms

575x200-slide_08.jpg

575x200-slide_08.jpg

329 ms

transparent_bg.png

transparent_bg.png

229 ms

575x200-slide_05.jpg

575x200-slide_05.jpg

470 ms

575x200-slide_01.jpg

575x200-slide_01.jpg

377 ms

575x200-guia-destacados.png

575x200-guia-destacados.png

490 ms

575x200-slide_09.jpg

575x200-slide_09.jpg

378 ms

575x200-slide_06.jpg

575x200-slide_06.jpg

455 ms

logo-pie.png

logo-pie.png

437 ms

blockheader.png

blockheader.png

470 ms

blockcontentbullets.png

blockcontentbullets.png

522 ms

vermas.png

vermas.png

544 ms

dc.js

dc.js

31 ms

element_main.js

element_main.js

40 ms

__utm.gif

__utm.gif

48 ms

translate_24dp.png

translate_24dp.png

31 ms

l

l

50 ms

cleardot.gif

cleardot.gif

36 ms

gt_logo_19x19.gif

gt_logo_19x19.gif

38 ms

error-404

error-404

702 ms

Accessibility Review

doctorado.us.es accessibility score

83

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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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

doctorado.us.es best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

doctorado.us.es SEO score

85

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

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doctorado.us.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 Doctorado.us.es 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

doctorado.us.es

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