8 sec in total
390 ms
7.3 sec
337 ms
Visit preservaciondigital.es now to see the best up-to-date Preservacion Digital content and also check out these interesting facts you probably never knew about preservaciondigital.es
Visit preservaciondigital.esWe analyzed Preservaciondigital.es page load time and found that the first response time was 390 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
preservaciondigital.es performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value7.4 s
4/100
25%
Value16.0 s
0/100
10%
Value550 ms
54/100
30%
Value0.287
42/100
15%
Value6.1 s
63/100
10%
390 ms
5135 ms
585 ms
417 ms
561 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 92% of them (35 requests) were addressed to the original Preservaciondigital.es, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Preservaciondigital.es.
Page size can be reduced by 77.4 kB (72%)
108.3 kB
30.9 kB
In fact, the total size of Preservaciondigital.es main page is 108.3 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. HTML takes 55.4 kB which makes up the majority of the site volume.
Potential reduce by 45.5 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 45.5 kB or 82% of the original size.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Number of requests can be reduced by 24 (71%)
34
10
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preservacion Digital. 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 JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
preservaciondigital.es
390 ms
www.preservaciondigital.es
5135 ms
wp-emoji-release.min.js
585 ms
grid.css
417 ms
base.css
561 ms
layout.css
1017 ms
shortcodes.css
1311 ms
magnific-popup.css
548 ms
mediaelementplayer.css
712 ms
libnova_theme.css
1240 ms
custom.css
695 ms
style.css
717 ms
layerslider.css
854 ms
jquery.js
1289 ms
jquery-migrate.min.js
879 ms
avia-compat.js
1005 ms
avia.js
1054 ms
shortcodes.js
1433 ms
jquery.magnific-popup.min.js
891 ms
mediaelement-and-player.min.js
1232 ms
wp-mediaelement.js
995 ms
comment-reply.min.js
1044 ms
greensock.js
1083 ms
layerslider.kreaturamedia.jquery.js
1068 ms
layerslider.transitions.js
1136 ms
analytics.js
12 ms
logoLibnova340px.png
245 ms
blank.gif
254 ms
libsafe200px.jpg
288 ms
libdata200px.jpg
327 ms
uned-linhd.jpg
586 ms
cursobibliotecasdigitales-710x270.jpg
531 ms
ica2014-girona-710x270.jpg
532 ms
entypo-fontello.woff
523 ms
collect
13 ms
collect
66 ms
skin.css
166 ms
print.css
145 ms
preservaciondigital.es accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
preservaciondigital.es 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
preservaciondigital.es SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Preservaciondigital.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 Preservaciondigital.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.
preservaciondigital.es
Open Graph description is not detected on the main page of Preservacion Digital. 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: