Tools & Wizards About Us
libroselectronicos_autenticar.cervantes.es screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

libroselectronicos_autenticar.cervantes.es

Acceso a libros electrónicos en red. Instituto Cervantes

Page Load Speed

2.5 sec in total

First Response

316 ms

Resources Loaded

2.1 sec

Page Rendered

112 ms

libroselectronicos_autenticar.cervantes.es screenshot

About Website

Click here to check amazing Libros Electronicos_aut En Ticar Cervantes content for Spain. Otherwise, check out these important facts you probably never knew about libroselectronicos_autenticar.cervantes.es

Red de bibliotecas españolas en el mundo, Cursos de español, cultura española, televisión CervantesTV, radio Cervantes, información en español. Todo sobre el español en España en el mundo. Instituto C...

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Key Findings

We analyzed Libroselectronicos_autenticar.cervantes.es page load time and found that the first response time was 316 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

libroselectronicos_autenticar.cervantes.es performance score

0

Network Requests Diagram

libroselectronicos_autenticar.cervantes.es

316 ms

estilosportal.css

302 ms

html.css

304 ms

cabeceras.css

308 ms

recursos-e.css

101 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 18% of them (3 requests) were addressed to the original Libroselectronicos_autenticar.cervantes.es, 76% (13 requests) were made to Gestionportales.cervantes.es and 6% (1 request) were made to Iris.cervantes.es. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Libroselectronicos_autenticar.cervantes.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.6 kB (5%)

Content Size

611.7 kB

After Optimization

581.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Libroselectronicos_autenticar.cervantes.es main page is 611.7 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. Only 5% of websites need less resources to load. Images take 577.1 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 2.5 kB

  • Original 4.2 kB
  • After minification 3.8 kB
  • After compression 1.7 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 2.5 kB or 60% of the original size.

Image Optimization

-1%

Potential reduce by 4.3 kB

  • Original 577.1 kB
  • After minification 572.8 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. Libros Electronicos_aut En Ticar Cervantes images are well optimized though.

CSS Optimization

-78%

Potential reduce by 23.7 kB

  • Original 30.4 kB
  • After minification 20.4 kB
  • After compression 6.7 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. Libroselectronicos_autenticar.cervantes.es needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (81%)

Requests Now

16

After Optimization

3

  • Images
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Libros Electronicos_aut En Ticar Cervantes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

libroselectronicos_autenticar.cervantes.es

libroselectronicos_autenticar.cervantes.es

316 ms

estilosportal.css

estilosportal.css

302 ms

html.css

html.css

304 ms

cabeceras.css

cabeceras.css

308 ms

recursos-e.css

recursos-e.css

101 ms

logo_ic.gif

logo_ic.gif

306 ms

traductor.css

traductor.css

102 ms

tit_secc_mod_b.css

tit_secc_mod_b.css

101 ms

tit_secc_mod.css

tit_secc_mod.css

105 ms

tit_secc_mod_bor_der.css

tit_secc_mod_bor_der.css

198 ms

promo_iconos.css

promo_iconos.css

199 ms

promo_iconos_2.css

promo_iconos_2.css

197 ms

not_completa_nofoto.css

not_completa_nofoto.css

198 ms

menu_horiz_2col.css

menu_horiz_2col.css

200 ms

menu_horiz_4col_condicional.css

menu_horiz_4col_condicional.css

203 ms

sumarios.css

sumarios.css

293 ms

libros-electronicos-4-cm.jpg

libros-electronicos-4-cm.jpg

1198 ms

SEO Factors

libroselectronicos_autenticar.cervantes.es SEO score

0

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 Libroselectronicos_autenticar.cervantes.es 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 Libroselectronicos_autenticar.cervantes.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

libroselectronicos_autenticar.cervantes.es

Open Graph description is not detected on the main page of Libros Electronicos_aut En Ticar 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: