Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

voleysur.org

Confederación Sudamericana de Voleibol | Desarrollando El Deporte

Page Load Speed

8.9 sec in total

First Response

298 ms

Resources Loaded

8.4 sec

Page Rendered

218 ms

voleysur.org screenshot

About Website

Visit voleysur.org now to see the best up-to-date Voleysur content for Argentina and also check out these interesting facts you probably never knew about voleysur.org

La CSV es una Asociación sin fines Lucrativos al Servicio de La Comunidad Deportiva. Se encarga del Control y Organización de Competencias Internacionales.

Visit voleysur.org

Key Findings

We analyzed Voleysur.org page load time and found that the first response time was 298 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

voleysur.org performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

voleysur.org

298 ms

index.asp

1814 ms

style.css

779 ms

menusm.css

261 ms

jquery.datetimepicker.css

527 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 69% of them (79 requests) were addressed to the original Voleysur.org, 10% (11 requests) were made to Static.xx.fbcdn.net and 7% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Voleysur.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 703.1 kB (27%)

Content Size

2.6 MB

After Optimization

1.9 MB

In fact, the total size of Voleysur.org main page is 2.6 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 33.2 kB

  • Original 42.9 kB
  • After minification 33.6 kB
  • After compression 9.8 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 9.3 kB, which is 22% 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 33.2 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 23.8 kB

  • Original 1.5 MB
  • After minification 1.5 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. Voleysur images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 591.4 kB

  • Original 916.5 kB
  • After minification 717.6 kB
  • After compression 325.0 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 591.4 kB or 65% of the original size.

CSS Optimization

-44%

Potential reduce by 54.7 kB

  • Original 125.6 kB
  • After minification 115.0 kB
  • After compression 71.0 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. Voleysur.org needs all CSS files to be minified and compressed as it can save up to 54.7 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (30%)

Requests Now

109

After Optimization

76

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Voleysur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

voleysur.org accessibility score

46

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

voleysur.org best practices score

58

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

voleysur.org 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

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voleysur.org 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 Voleysur.org 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 Voleysur. 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: