Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

ocu.org

OCU. Organización de Consumidores y Usuarios

Page Load Speed

3.6 sec in total

First Response

566 ms

Resources Loaded

2.7 sec

Page Rendered

301 ms

ocu.org screenshot

About Website

Welcome to ocu.org homepage info - get ready to check OCU best content for Spain right away, or after learning these important things about ocu.org

OCU: Organización de Consumidores y Usuarios, la OCU te ayuda a reclamar, te informa y te ofrece ventajas exclusivas. Informaciones de la oficina del consumidor OCU Madrid, OCU Bilbao, OCU Barcelona, ...

Visit ocu.org

Key Findings

We analyzed Ocu.org page load time and found that the first response time was 566 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ocu.org performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value3,830 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

www.ocu.org

566 ms

jquery-ui-1.8.16.css

190 ms

StylesSheetFinal.css

384 ms

070_dynamic.less

288 ms

ServiceSelectorBase.css

196 ms

Our browser made a total of 190 requests to load all elements on the main page. We found that 27% of them (51 requests) were addressed to the original Ocu.org, 14% (26 requests) were made to Media2.ocu.org and 14% (26 requests) were made to Media1.ocu.org. The less responsive or slowest element that took the longest time to load (891 ms) relates to the external source Media2.ocu.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (47%)

Content Size

3.4 MB

After Optimization

1.8 MB

In fact, the total size of Ocu.org main page is 3.4 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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 112.2 kB

  • Original 136.3 kB
  • After minification 105.4 kB
  • After compression 24.1 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 30.9 kB, which is 23% 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 112.2 kB or 82% of the original size.

Image Optimization

-18%

Potential reduce by 306.2 kB

  • Original 1.7 MB
  • After minification 1.4 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. Obviously, OCU needs image optimization as it can save up to 306.2 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 417.1 kB

  • Original 633.6 kB
  • After minification 586.8 kB
  • After compression 216.4 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 417.1 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 761.3 kB

  • Original 898.4 kB
  • After minification 822.3 kB
  • After compression 137.1 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. Ocu.org needs all CSS files to be minified and compressed as it can save up to 761.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (28%)

Requests Now

186

After Optimization

133

The browser has sent 186 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OCU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ocu.org 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

ocu.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ocu.org SEO score

84

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ocu.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 Ocu.org 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 description is not detected on the main page of OCU. 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: