2.4 sec in total
210 ms
1.8 sec
426 ms
Visit astex.es now to see the best up-to-date ASTEX content for Spain and also check out these interesting facts you probably never knew about astex.es
En ASTEX consigue tus objetivos eligiendo entre nuestra amplia oferta de cursos de idiomas que tenemos por todo el mundo. ¡Descúbrelos!
Visit astex.esWe analyzed Astex.es page load time and found that the first response time was 210 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
astex.es performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value27.5 s
0/100
25%
Value14.5 s
1/100
10%
Value1,110 ms
23/100
30%
Value0.003
100/100
15%
Value25.4 s
0/100
10%
210 ms
294 ms
32 ms
48 ms
51 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 54% of them (38 requests) were addressed to the original Astex.es, 17% (12 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Cdn.luckyorange.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Astex.es.
Page size can be reduced by 541.3 kB (35%)
1.6 MB
1.0 MB
In fact, the total size of Astex.es main page is 1.6 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. 60% of websites need less resources to load. Images take 831.3 kB which makes up the majority of the site volume.
Potential reduce by 37.0 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 37.0 kB or 74% of the original size.
Potential reduce by 21.3 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. ASTEX images are well optimized though.
Potential reduce by 405.9 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 405.9 kB or 70% of the original size.
Potential reduce by 77.1 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. Astex.es needs all CSS files to be minified and compressed as it can save up to 77.1 kB or 83% of the original size.
Number of requests can be reduced by 29 (52%)
56
27
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ASTEX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
astex.es
210 ms
jquery.js
294 ms
css
32 ms
css
48 ms
css
51 ms
main.min.css
166 ms
nuevo.css
164 ms
colorbox.css
164 ms
jquery.min.js
78 ms
jquery.colorbox-min.js
166 ms
jquery.validate.js
167 ms
menu.js
245 ms
perfect-scrollbar-0.5.7.min.js
244 ms
functions.js
245 ms
jquery.flexslider-2.2.2.min.js
247 ms
conversion.js
25 ms
CookieMonster.js
250 ms
fbds.js
70 ms
analytics.js
70 ms
astex.png
142 ms
en_idioma.png
142 ms
brujula.png
197 ms
01_cursos_extranjero.png
431 ms
02_anio_escolar_extranjero.png
489 ms
03_profesionales_empresas.png
432 ms
04_academia_virtual.png
1002 ms
12.png
406 ms
ano-escolar-en-el-extranjero.png
431 ms
QUIENES-FOTO3.jpg
489 ms
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74 ms
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75 ms
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74 ms
col-navbar-index.png
439 ms
astex-inside.png
440 ms
more-links.png
439 ms
minus-links.png
506 ms
146 ms
collect
58 ms
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47 ms
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47 ms
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45 ms
Logo-BLOG-PROEMPRESAS.png
393 ms
Logo-Idomas.png
414 ms
ico_instagram.png
415 ms
ico_facebook.png
415 ms
ico_linkedin.png
468 ms
ico_twitter.png
468 ms
icon-google-new.png
484 ms
youtube_icon.png
487 ms
collect
89 ms
55 ms
eye.js
313 ms
92 ms
95 ms
w.js
24 ms
overlay.png
100 ms
clickstream.min.js
9 ms
storage.luckyorange.net
48 ms
settings.luckyorange.net
60 ms
handheld.css
83 ms
13 ms
mutation.min.js
34 ms
reset.css
27 ms
flex_prev.png
85 ms
flex_next.png
83 ms
astex.es accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
astex.es best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
astex.es SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Astex.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 Astex.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.
astex.es
Open Graph description is not detected on the main page of ASTEX. 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: