6.3 sec in total
306 ms
5.8 sec
113 ms
Visit e-spacio.uned.es now to see the best up-to-date E Spacio Uned content for Spain and also check out these interesting facts you probably never knew about e-spacio.uned.es
e-spacio operates as an institutional repository for open access publications and other digitised materials created by the University such as print materials, photographs, audio materials, videos, man...
Visit e-spacio.uned.esWe analyzed E-spacio.uned.es page load time and found that the first response time was 306 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
e-spacio.uned.es performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value5.7 s
16/100
25%
Value4.4 s
74/100
10%
Value40 ms
100/100
30%
Value0.069
96/100
15%
Value4.2 s
86/100
10%
306 ms
102 ms
1137 ms
2353 ms
2223 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 93% of them (28 requests) were addressed to the original E-spacio.uned.es, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain E-spacio.uned.es.
Page size can be reduced by 82.4 kB (67%)
122.5 kB
40.0 kB
In fact, the total size of E-spacio.uned.es main page is 122.5 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. 25% of websites need less resources to load. CSS take 57.8 kB which makes up the majority of the site volume.
Potential reduce by 15.3 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 3.8 kB, which is 19% 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 15.3 kB or 76% of the original size.
Potential reduce by 19.0 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, E Spacio Uned needs image optimization as it can save up to 19.0 kB or 69% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34 B
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.
Potential reduce by 48.1 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. E-spacio.uned.es needs all CSS files to be minified and compressed as it can save up to 48.1 kB or 83% of the original size.
Number of requests can be reduced by 5 (22%)
23
18
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Spacio Uned. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
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e-spacio.uned.es accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[accesskey] values are not unique
Some elements have a [tabindex] value greater than 0
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
e-spacio.uned.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
e-spacio.uned.es SEO score
ES
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E-spacio.uned.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it does not match the claimed English language. Our system also found out that E-spacio.uned.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.
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e-spacio.uned.es
Open Graph description is not detected on the main page of E Spacio Uned. 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: