4.5 sec in total
987 ms
2.9 sec
581 ms
Welcome to alten.es homepage info - get ready to check Alten best content for Spain right away, or after learning these important things about alten.es
Visit alten.esWe analyzed Alten.es page load time and found that the first response time was 987 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
alten.es performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value5.1 s
24/100
25%
Value9.5 s
12/100
10%
Value3,120 ms
2/100
30%
Value0.06
98/100
15%
Value16.0 s
6/100
10%
987 ms
24 ms
549 ms
460 ms
335 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 74% of them (25 requests) were addressed to the original Alten.es, 15% (5 requests) were made to Fonts.gstatic.com and 9% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Alten.es.
Page size can be reduced by 282.3 kB (17%)
1.7 MB
1.4 MB
In fact, the total size of Alten.es main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 60.9 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 9.8 kB, which is 14% 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 60.9 kB or 84% of the original size.
Potential reduce by 30.5 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. Alten images are well optimized though.
Potential reduce by 120.7 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 120.7 kB or 58% of the original size.
Potential reduce by 70.2 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. Alten.es needs all CSS files to be minified and compressed as it can save up to 70.2 kB or 83% of the original size.
Number of requests can be reduced by 10 (36%)
28
18
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
alten.es
987 ms
css
24 ms
style.css
549 ms
modernizr.js
460 ms
front.css
335 ms
jquery.js
684 ms
jquery-migrate.min.js
341 ms
jquery.fancybox.css
359 ms
jquery.fancybox.pack.js
540 ms
front.js
356 ms
index.min.js
805 ms
bg.png
129 ms
filet.png
130 ms
logo.png
351 ms
name_es_ES.png
129 ms
sprite.png
350 ms
analytics.js
72 ms
bg2.png
329 ms
imagen-carrusel_2.jpg
798 ms
Home-Slide-ALTENJOBS-1.jpg
779 ms
Home-Slide-ALTEN-Campus-2.jpg
745 ms
Home-Slide-Results-1.jpg
789 ms
trabaja_alten.jpg
646 ms
metiermask.png
374 ms
Home-Slide-vadvig%C3%B6r.jpg
745 ms
movilidad-internacional.jpg
1255 ms
BANNER-valores.jpg
882 ms
xkvoNo9fC8O2RDydKj12bxsxEYwM7FgeyaSgU71cLG0.woff
57 ms
JbtMzqLaYbbbCL9X6EvaIxsxEYwM7FgeyaSgU71cLG0.woff
58 ms
CcKI4k9un7TZVWzRVT-T8xsxEYwM7FgeyaSgU71cLG0.woff
57 ms
-_Ctzj9b56b8RgXW8FAriRsxEYwM7FgeyaSgU71cLG0.woff
58 ms
8KhZd3VQBtXTAznvKjw-kxsxEYwM7FgeyaSgU71cLG0.woff
57 ms
collect
40 ms
ga.js
137 ms
alten.es accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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 IDs are not unique
alten.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
Browser errors were logged to the console
alten.es SEO score
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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alten.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 Alten.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.
alten.es
Open Graph description is not detected on the main page of Alten. 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: