Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

dipusevilla.es

Diputación de Sevilla

Page Load Speed

6.7 sec in total

First Response

418 ms

Resources Loaded

5.5 sec

Page Rendered

762 ms

dipusevilla.es screenshot

About Website

Click here to check amazing Dipu Sevilla content for Spain. Otherwise, check out these important facts you probably never knew about dipusevilla.es

Diputación de Sevilla

Visit dipusevilla.es

Key Findings

We analyzed Dipusevilla.es page load time and found that the first response time was 418 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

dipusevilla.es performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.166

71/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

dipusevilla.es

418 ms

www.dipusevilla.es

2102 ms

skeleton.css

239 ms

nav_left.css

238 ms

style.css

675 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 91% of them (86 requests) were addressed to the original Dipusevilla.es, 3% (3 requests) were made to Accesible.inclusite.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Dipusevilla.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 299.4 kB (37%)

Content Size

804.4 kB

After Optimization

505.0 kB

In fact, the total size of Dipusevilla.es main page is 804.4 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 634.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 50.9 kB

  • Original 59.7 kB
  • After minification 43.8 kB
  • After compression 8.8 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. This page needs HTML code to be minified as it can gain 15.9 kB, which is 27% 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 50.9 kB or 85% of the original size.

Image Optimization

-29%

Potential reduce by 185.9 kB

  • Original 634.8 kB
  • After minification 448.9 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, Dipu Sevilla needs image optimization as it can save up to 185.9 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 59.5 kB

  • Original 106.1 kB
  • After minification 106.1 kB
  • After compression 46.7 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 59.5 kB or 56% of the original size.

CSS Optimization

-81%

Potential reduce by 3.1 kB

  • Original 3.8 kB
  • After minification 2.4 kB
  • After compression 733 B

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. Dipusevilla.es needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (18%)

Requests Now

92

After Optimization

75

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dipu Sevilla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dipusevilla.es accessibility score

96

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

Links do not have a discernible name

Best Practices

dipusevilla.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

High

Page has valid source maps

SEO Factors

dipusevilla.es SEO score

83

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

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

    ES

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dipusevilla.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dipusevilla.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

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