6.2 sec in total
720 ms
5.1 sec
325 ms
Welcome to tecnosecundaria.es homepage info - get ready to check Tecnosecundaria best content for Spain right away, or after learning these important things about tecnosecundaria.es
Recursos de la Materia de Tecnología e Informática para ESO y Bachillerato. Apuntes, actividades, tutoriales, vídeos y más...
Visit tecnosecundaria.esWe analyzed Tecnosecundaria.es page load time and found that the first response time was 720 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
tecnosecundaria.es performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value6.0 s
13/100
25%
Value5.4 s
56/100
10%
Value10 ms
100/100
30%
Value0.391
26/100
15%
Value5.3 s
73/100
10%
720 ms
181 ms
1049 ms
297 ms
192 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 57% of them (50 requests) were addressed to the original Tecnosecundaria.es, 9% (8 requests) were made to Static.xx.fbcdn.net and 7% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Tecnosecundaria.es.
Page size can be reduced by 415.3 kB (51%)
809.3 kB
394.0 kB
In fact, the total size of Tecnosecundaria.es main page is 809.3 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. 60% of websites need less resources to load. Javascripts take 380.8 kB which makes up the majority of the site volume.
Potential reduce by 40.0 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 40.0 kB or 78% 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. Tecnosecundaria images are well optimized though.
Potential reduce by 261.0 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 261.0 kB or 69% of the original size.
Potential reduce by 108.7 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. Tecnosecundaria.es needs all CSS files to be minified and compressed as it can save up to 108.7 kB or 81% of the original size.
Number of requests can be reduced by 49 (60%)
82
33
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tecnosecundaria. 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 23 to 1 for CSS and as a result speed up the page load time.
tecnosecundaria.es
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tecnosecundaria.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.
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
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.
tecnosecundaria.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
tecnosecundaria.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 Tecnosecundaria.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 Tecnosecundaria.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.
tecnosecundaria.es
Open Graph description is not detected on the main page of Tecnosecundaria. 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: