Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cup.es

Cambridge University Press: Libros para aprender inglés

Page Load Speed

6.1 sec in total

First Response

462 ms

Resources Loaded

5.3 sec

Page Rendered

310 ms

cup.es screenshot

About Website

Click here to check amazing Cup content. Otherwise, check out these important facts you probably never knew about cup.es

Somos la editorial oficial de Cambridge University, algo que nos permite ofrecer los mejores libros de inglés para preparar los exámenes de inglés de Cambridge

Visit cup.es

Key Findings

We analyzed Cup.es page load time and found that the first response time was 462 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

cup.es performance score

0

Network Requests Diagram

cup.es

462 ms

www.cambridge.es

2389 ms

97736f1.css

796 ms

appsdespl_cat_1_menubanner.png

294 ms

banner_catalogos_menubanner.jpg

201 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cup.es, 86% (36 requests) were made to Cambridge.es and 2% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Cambridge.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 518.5 kB (20%)

Content Size

2.6 MB

After Optimization

2.1 MB

In fact, the total size of Cup.es 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. 35% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 35.7 kB

  • Original 42.0 kB
  • After minification 31.4 kB
  • After compression 6.3 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 10.6 kB, which is 25% 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 35.7 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 40.2 kB

  • Original 2.0 MB
  • After minification 1.9 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. Cup images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 196.4 kB

  • Original 291.1 kB
  • After minification 258.2 kB
  • After compression 94.7 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 196.4 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 246.2 kB

  • Original 291.0 kB
  • After minification 272.8 kB
  • After compression 44.7 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. Cup.es needs all CSS files to be minified and compressed as it can save up to 246.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (9%)

Requests Now

32

After Optimization

29

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

cup.es SEO score

0

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 Cup.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 Cup.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

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