Tools & Wizards About Us
cuadernoscervantes.com screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

cuadernoscervantes.com

Cuadernos Cervantes de la Lengua Española - La revista del español en el mundo

Page Load Speed

513 ms in total

First Response

53 ms

Resources Loaded

340 ms

Page Rendered

120 ms

cuadernoscervantes.com screenshot

About Website

Welcome to cuadernoscervantes.com homepage info - get ready to check Cuadernos Cervantes best content for Spain right away, or after learning these important things about cuadernoscervantes.com

La revista del español en el mundo. Noticias, artículos, foros... Toda la actualidad para los estudiosos del español

Visit cuadernoscervantes.com

Key Findings

We analyzed Cuadernoscervantes.com page load time and found that the first response time was 53 ms and then it took 460 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

cuadernoscervantes.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

cuadernoscervantes.com

53 ms

www.cuadernoscervantes.com

115 ms

style.css

16 ms

logo2.gif

29 ms

logobottom2.gif

49 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original Cuadernoscervantes.com, 4% (2 requests) were made to Pagead2.googlesyndication.com and 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (143 ms) belongs to the original domain Cuadernoscervantes.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.6 kB (15%)

Content Size

198.6 kB

After Optimization

168.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cuadernoscervantes.com main page is 198.6 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. Javascripts take 98.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 27.1 kB

  • Original 34.1 kB
  • After minification 29.2 kB
  • After compression 7.0 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 4.9 kB, which is 14% 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 27.1 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 2.4 kB

  • Original 65.3 kB
  • After minification 62.9 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. Cuadernos Cervantes images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 67 B

  • Original 98.7 kB
  • After minification 98.7 kB
  • After compression 98.7 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

-13%

Potential reduce by 55 B

  • Original 424 B
  • After minification 424 B
  • After compression 369 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. Cuadernoscervantes.com needs all CSS files to be minified and compressed as it can save up to 55 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (30%)

Requests Now

43

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cuadernos Cervantes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

cuadernoscervantes.com

cuadernoscervantes.com

53 ms

www.cuadernoscervantes.com

www.cuadernoscervantes.com

115 ms

style.css

style.css

16 ms

logo2.gif

logo2.gif

29 ms

logobottom2.gif

logobottom2.gif

49 ms

mundo.gif

mundo.gif

50 ms

m_sobre.gif

m_sobre.gif

50 ms

m_mapa.gif

m_mapa.gif

50 ms

m_links.gif

m_links.gif

51 ms

m_foro.gif

m_foro.gif

51 ms

p_tandem03.gif

p_tandem03.gif

57 ms

blue.gif

blue.gif

57 ms

nada.gif

nada.gif

58 ms

tri.gif

tri.gif

58 ms

portada64.jpg

portada64.jpg

59 ms

casadellibro.gif

casadellibro.gif

59 ms

resena_63_vocabulario.jpg

resena_63_vocabulario.jpg

122 ms

art_62.jpg

art_62.jpg

122 ms

lea-banner.gif

lea-banner.gif

123 ms

agenda.gif

agenda.gif

123 ms

spot_out.gif

spot_out.gif

122 ms

mm61_index.jpg

mm61_index.jpg

123 ms

show_ads.js

show_ads.js

37 ms

ejercicio00_c.jpg

ejercicio00_c.jpg

122 ms

esc.jpg

esc.jpg

122 ms

periodico.gif

periodico.gif

123 ms

p_ausiasmarch03.gif

p_ausiasmarch03.gif

125 ms

enport50index.gif

enport50index.gif

122 ms

b_griego.jpg

b_griego.jpg

122 ms

b_arabe.jpg

b_arabe.jpg

123 ms

b_ruso.jpg

b_ruso.jpg

124 ms

b_aleman.jpg

b_aleman.jpg

124 ms

b_frances.jpg

b_frances.jpg

125 ms

b_ingles.jpg

b_ingles.jpg

125 ms

b_italiano.jpg

b_italiano.jpg

126 ms

b_sueco.jpg

b_sueco.jpg

126 ms

b_portugues.jpg

b_portugues.jpg

126 ms

novedad.gif

novedad.gif

127 ms

b_vasco.gif

b_vasco.gif

126 ms

publi2.jpg

publi2.jpg

103 ms

top.gif

top.gif

143 ms

adsbygoogle.js

adsbygoogle.js

81 ms

ga.js

ga.js

20 ms

avanza.jpg

avanza.jpg

122 ms

__utm.gif

__utm.gif

51 ms

Accessibility Review

cuadernoscervantes.com accessibility score

40

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.

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cuadernoscervantes.com best practices score

58

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cuadernoscervantes.com SEO score

69

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

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 Cuadernoscervantes.com 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 Cuadernoscervantes.com 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

cuadernoscervantes.com

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