55.8 sec in total
236 ms
37.7 sec
17.9 sec
Welcome to duracell.es homepage info - get ready to check Duracell best content for Spain right away, or after learning these important things about duracell.es
Baterías AA y AAA de larga duración, baterías recargables, cargadores, baterías de botón de monedas y más de Duracell, la compañía de baterías de consumo número 1 del mundo.
Visit duracell.esWe analyzed Duracell.es page load time and found that the first response time was 236 ms and then it took 55.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
duracell.es performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value10.5 s
0/100
25%
Value9.3 s
13/100
10%
Value1,470 ms
14/100
30%
Value0
100/100
15%
Value12.0 s
16/100
10%
236 ms
666 ms
741 ms
523 ms
523 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 95% of them (54 requests) were addressed to the original Duracell.es, 4% (2 requests) were made to Cdn.channelsight.com and 2% (1 request) were made to Cloud.typography.com. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain Duracell.es.
Page size can be reduced by 276.9 kB (4%)
7.3 MB
7.1 MB
In fact, the total size of Duracell.es main page is 7.3 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. 85% 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 6.9 MB which makes up the majority of the site volume.
Potential reduce by 252.9 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 70.8 kB, which is 23% 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 252.9 kB or 81% of the original size.
Potential reduce by 22.9 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. Duracell images are well optimized though.
Potential reduce by 743 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 363 B
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. Duracell.es has all CSS files already compressed.
Number of requests can be reduced by 22 (42%)
52
30
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duracell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
duracell.es
236 ms
www.duracell.es
666 ms
main.css
741 ms
campaign-video.css
523 ms
klaro.css
523 ms
jquery.js
523 ms
jquery-migrate.min.js
524 ms
modernizr.js
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fonts.css
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scripts.js
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zerospam.js
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main_latest.js
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gsap.min.js
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ScrollTrigger.min.js
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custom.js
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Klaro-config.js
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Klaro.js
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theme-min.js
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logo.svg
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duracell-logo.svg
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duracell.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
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
<input type="image"> elements do not have [alt] text
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.
duracell.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
duracell.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
Document doesn't have a valid hreflang
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 Duracell.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 Duracell.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.
duracell.es
Open Graph data is detected on the main page of Duracell. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: