15.8 sec in total
5.4 sec
9.8 sec
638 ms
Welcome to energetica21.com homepage info - get ready to check Energetica 21 best content for Spain right away, or after learning these important things about energetica21.com
Noticias sobre Energía Renovable y actualidad en Eficiencia Energética.
Visit energetica21.comWe analyzed Energetica21.com page load time and found that the first response time was 5.4 sec and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
energetica21.com performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value5.9 s
14/100
25%
Value7.3 s
29/100
10%
Value310 ms
78/100
30%
Value0.103
89/100
15%
Value18.9 s
3/100
10%
5421 ms
641 ms
444 ms
444 ms
443 ms
Our browser made a total of 144 requests to load all elements on the main page. We found that 43% of them (62 requests) were addressed to the original Energetica21.com, 7% (10 requests) were made to Static.xx.fbcdn.net and 6% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Energetica21.com.
Page size can be reduced by 436.1 kB (27%)
1.6 MB
1.2 MB
In fact, the total size of Energetica21.com 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 147.2 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 147.2 kB or 80% of the original size.
Potential reduce by 106.0 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. Energetica 21 images are well optimized though.
Potential reduce by 141.3 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 141.3 kB or 52% of the original size.
Potential reduce by 41.6 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. Energetica21.com needs all CSS files to be minified and compressed as it can save up to 41.6 kB or 84% of the original size.
Number of requests can be reduced by 56 (41%)
138
82
The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energetica 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
energetica21.com
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energetica21.com 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
energetica21.com 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
Missing source maps for large first-party JavaScript
energetica21.com 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energetica21.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Energetica21.com 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.
energetica21.com
Open Graph description is not detected on the main page of Energetica 21. 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: