3.2 sec in total
320 ms
2.7 sec
112 ms
Visit cervantesvirtual.com now to see the best up-to-date Cervantes Virtual content for Spain and also check out these interesting facts you probably never knew about cervantesvirtual.com
La Biblioteca Virtual Miguel de Cervantes, la primera en lengua castellana, es un fondo bibliográfico con obras de Literatura, Historia, Ciencias, etc., de libre acceso. Incluye trabajos de investigac...
Visit cervantesvirtual.comWe analyzed Cervantesvirtual.com page load time and found that the first response time was 320 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
cervantesvirtual.com performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value6.3 s
10/100
25%
Value7.4 s
28/100
10%
Value160 ms
94/100
30%
Value0.589
11/100
15%
Value9.2 s
32/100
10%
320 ms
643 ms
18 ms
126 ms
247 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 63% of them (52 requests) were addressed to the original Cervantesvirtual.com, 26% (21 requests) were made to Media.cervantesvirtual.com and 2% (2 requests) were made to Partner.googleadservices.com. The less responsive or slowest element that took the longest time to load (784 ms) relates to the external source Media.cervantesvirtual.com.
Page size can be reduced by 353.6 kB (51%)
698.5 kB
344.9 kB
In fact, the total size of Cervantesvirtual.com main page is 698.5 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. 35% of websites need less resources to load. Javascripts take 313.0 kB which makes up the majority of the site volume.
Potential reduce by 22.2 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 9.1 kB, which is 33% 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 22.2 kB or 80% of the original size.
Potential reduce by 32.0 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. Obviously, Cervantes Virtual needs image optimization as it can save up to 32.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 200.3 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 200.3 kB or 64% of the original size.
Potential reduce by 99.1 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. Cervantesvirtual.com needs all CSS files to be minified and compressed as it can save up to 99.1 kB or 82% of the original size.
Number of requests can be reduced by 31 (53%)
58
27
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cervantes Virtual. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
cervantesvirtual.com
320 ms
www.cervantesvirtual.com
643 ms
google_service.js
18 ms
advancedsearch.css
126 ms
reset.css
247 ms
grid.css
244 ms
layout.css
254 ms
estilos.css
251 ms
fancy.css
543 ms
cookiecuttr.css
310 ms
ie.css
342 ms
modernizr-2.5.3-respond-1.1.0.min.js
375 ms
actualidad.xml
402 ms
jquery.min.js
33 ms
jquery.tools.min.js
390 ms
flowplayer.min.js
408 ms
jquery.fancy.min.js
479 ms
qtip.min.js
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ttt.js
538 ms
jquery.cookie.js
516 ms
jquery.cookiecuttr.js
539 ms
cookies.js
604 ms
facets.js
606 ms
google_ads.js
18 ms
ficha_obra.css
420 ms
cabecera2.jpg
122 ms
logo.png
97 ms
twitter_new.png
120 ms
facebook_new.png
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youtube_new.png
100 ms
rss_new.png
97 ms
elblog_new.png
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acceso.png
192 ms
left.png
195 ms
tce_290x128_home.jpg
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biblautorvalleycaviedesjuandel_home.jpg
350 ms
bibliotecavirtualdelasletrasmexicanas0_home.jpg
351 ms
right.png
285 ms
puntos_li.png
287 ms
siguenosFacebook.png
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catedravargasllosa.jpg
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succeed.gif
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unimooc.gif
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rdfIcon_small.jpg
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europeana.jpg
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cuadrado_li.png
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play.png
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pie.jpg
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ga.js
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12 ms
logo.png
684 ms
facebook_new.png
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rss_new.png
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like.php
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youtube_new.png
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cabecera2.jpg
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elblog_new.png
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left.png
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qbEHJxuVK5u.js
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right.png
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puntos_li.png
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siguenosFacebook.png
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catedravargasllosa.jpg
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impact.jpg
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succeed.gif
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unimooc.gif
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rdfIcon_small.jpg
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jooble.jpg
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europeana.jpg
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cuadrado_li.png
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play.png
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pie.jpg
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print.css
119 ms
cervantesvirtual.com accessibility score
cervantesvirtual.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cervantesvirtual.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
Tap targets are not sized appropriately
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cervantesvirtual.com 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 Cervantesvirtual.com 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.
cervantesvirtual.com
Open Graph description is not detected on the main page of Cervantes Virtual. 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: