Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

leonjoven.net

Leónjoven, Concejalía de Juventud del Ayuntamiento de León

Page Load Speed

6.8 sec in total

First Response

247 ms

Resources Loaded

6 sec

Page Rendered

550 ms

About Website

Visit leonjoven.net now to see the best up-to-date Leonjoven content for Spain and also check out these interesting facts you probably never knew about leonjoven.net

Leónjoven, Juventud del Ayuntamiento de León. Espacio Vías, es.pabila, La Escuela de Tiempo Libre, Actividades, Información Juvenil, Eurodesk

Visit leonjoven.net

Key Findings

We analyzed Leonjoven.net page load time and found that the first response time was 247 ms and then it took 6.6 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

leonjoven.net performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value2,690 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value24.7 s

0/100

10%

Network Requests Diagram

leonjoven.net

247 ms

leonjoven.net

2819 ms

inform-box-simple.css

153 ms

cookies-banner-modern-light.css

230 ms

e87dfea8_ai1ec_parsed_css.css

391 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 71% of them (68 requests) were addressed to the original Leonjoven.net, 13% (12 requests) were made to Fonts.gstatic.com and 5% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Leonjoven.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 546.6 kB (10%)

Content Size

5.4 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Leonjoven.net main page is 5.4 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. Only a small number of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 169.5 kB

  • Original 201.1 kB
  • After minification 191.7 kB
  • After compression 31.6 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 169.5 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 332.9 kB

  • Original 4.5 MB
  • After minification 4.2 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. Leonjoven images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 15.4 kB

  • Original 402.1 kB
  • After minification 402.1 kB
  • After compression 386.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 28.8 kB

  • Original 283.3 kB
  • After minification 282.4 kB
  • After compression 254.5 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. Leonjoven.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (55%)

Requests Now

77

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leonjoven. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

leonjoven.net 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.

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

leonjoven.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

leonjoven.net SEO score

99

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

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

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