3 sec in total
505 ms
2.3 sec
274 ms
Click here to check amazing Educacion Ucm content for Spain. Otherwise, check out these important facts you probably never knew about educacion.ucm.es
La Universidad Complutense de Madrid es una institución de larga trayectoria y amplio reconocimiento social que aspira a situarse entre las primeras universidades de Europa y a consolidarse como centr...
Visit educacion.ucm.esWe analyzed Educacion.ucm.es page load time and found that the first response time was 505 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
educacion.ucm.es performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value6.9 s
7/100
25%
Value4.0 s
81/100
10%
Value80 ms
99/100
30%
Value0.272
45/100
15%
Value8.3 s
40/100
10%
505 ms
492 ms
296 ms
198 ms
1738 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 73% of them (16 requests) were addressed to the original Educacion.ucm.es, 23% (5 requests) were made to Google-analytics.com and 5% (1 request) were made to Ucm.es. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Educacion.ucm.es.
Page size can be reduced by 112.0 kB (27%)
411.5 kB
299.5 kB
In fact, the total size of Educacion.ucm.es main page is 411.5 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. 15% of websites need less resources to load. Images take 245.4 kB which makes up the majority of the site volume.
Potential reduce by 9.5 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 9.5 kB or 71% of the original size.
Potential reduce by 5.7 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. Educacion Ucm images are well optimized though.
Potential reduce by 84 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 96.6 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. Educacion.ucm.es needs all CSS files to be minified and compressed as it can save up to 96.6 kB or 84% of the original size.
Number of requests can be reduced by 8 (38%)
21
13
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Educacion Ucm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
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educacion.ucm.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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
educacion.ucm.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
educacion.ucm.es SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Educacion.ucm.es can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Spanish. Our system also found out that Educacion.ucm.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.
{{og_description}}
educacion.ucm.es
Open Graph description is not detected on the main page of Educacion Ucm. 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: