6.1 sec in total
384 ms
5.5 sec
239 ms
Welcome to iberdrola.com homepage info - get ready to check Iberdrola best content for Spain right away, or after learning these important things about iberdrola.com
En Iberdrola somos pioneros en energías renovables y lideramos la transición energética y la descarbonización de la economía.
Visit iberdrola.comWe analyzed Iberdrola.com page load time and found that the first response time was 384 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
iberdrola.com performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value13.8 s
0/100
25%
Value12.3 s
3/100
10%
Value1,910 ms
8/100
30%
Value0.048
99/100
15%
Value17.1 s
4/100
10%
384 ms
841 ms
724 ms
453 ms
248 ms
Our browser made a total of 186 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Iberdrola.com, 98% (182 requests) were made to Iberdrola.es and 1% (1 request) were made to Jwpsrv.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Iberdrola.es.
Page size can be reduced by 1.2 MB (39%)
3.1 MB
1.9 MB
In fact, the total size of Iberdrola.com main page is 3.1 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 82.0 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. This page needs HTML code to be minified as it can gain 10.3 kB, which is 11% 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 82.0 kB or 85% of the original size.
Potential reduce by 87.3 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. Iberdrola images are well optimized though.
Potential reduce by 637.9 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 637.9 kB or 74% of the original size.
Potential reduce by 422.7 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. Iberdrola.com needs all CSS files to be minified and compressed as it can save up to 422.7 kB or 85% of the original size.
Number of requests can be reduced by 90 (49%)
184
94
The browser has sent 184 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iberdrola. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
iberdrola.com
384 ms
841 ms
jquery-1.7.2.min.js
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general.css
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onload.js
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ExternalLinks.js
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jquery-1.7.2.min.js
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jquery.jcarousel.min.js
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inicioCarouselDestacados.js
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elementos_destacados.css
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noticias.css
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buscadorNoticiasSubhome.css
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jquery.transform.light.js
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jquery.easing.min.js
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jquery-ui-1.8.21.custom.min.js
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carrusel_video.css
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customSelect.js
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accesosfijos.css
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estilosTicker.css
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inicioVideoHomeInferior.js
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jquery.tinyscrollbar.min.js
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twitterNoticias.js
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estilos_rDecHome.css
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footer.css
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iberdrola.com 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.
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
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.
iberdrola.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
iberdrola.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iberdrola.com 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 Iberdrola.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.
iberdrola.com
Open Graph description is not detected on the main page of Iberdrola. 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: