5.3 sec in total
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3.9 sec
186 ms
Welcome to varta-microbattery.com homepage info - get ready to check VARTA Microbattery best content for Germany right away, or after learning these important things about varta-microbattery.com
Miniaturisierung, Mobilität und Zuverlässigkeit sind die Anforderungen der Menschen für mehr Unabhängigkeit an die Entwickler zukunftsfähiger Anwendungen.
Visit varta-microbattery.comWe analyzed Varta-microbattery.com page load time and found that the first response time was 1.3 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
varta-microbattery.com performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value7.2 s
5/100
25%
Value10.9 s
6/100
10%
Value830 ms
35/100
30%
Value0.683
7/100
15%
Value11.1 s
20/100
10%
1302 ms
214 ms
215 ms
429 ms
215 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 88% of them (49 requests) were addressed to the original Varta-microbattery.com, 5% (3 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Varta-microbattery.com.
Page size can be reduced by 355.3 kB (15%)
2.4 MB
2.0 MB
In fact, the total size of Varta-microbattery.com main page is 2.4 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. 45% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 59.6 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 38.4 kB, which is 59% 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 59.6 kB or 92% of the original size.
Potential reduce by 39.8 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. VARTA Microbattery images are well optimized though.
Potential reduce by 148.1 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 148.1 kB or 71% of the original size.
Potential reduce by 107.9 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. Varta-microbattery.com needs all CSS files to be minified and compressed as it can save up to 107.9 kB or 89% of the original size.
Number of requests can be reduced by 17 (31%)
55
38
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VARTA Microbattery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
1302 ms
stylesheet_092e638e81.css
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coda-slider-2.0.css
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default.css
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default-popup.css
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jquery.lightbox.css
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history.css
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javascript_93077bb238.js
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jquery-min.js
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jquery.easing.1.3.js
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jquery.textshadow.js
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jquery.lightbox.js
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jquery.coda-slider-2.0.js
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base.js
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history.js
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jquery.min.js
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jquery-ui.min.js
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jquery-ui.css
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ui.theme.css
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ga.js
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engion-logo.png
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body-background-image.gif
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printheader.gif
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varta-logo.jpg
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shadow.jpg
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navigation-menu-background.gif
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navigation-advenced-img-batteries.png
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navigation-advenced-img-power-pack.png
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navigation-advenced-img-h2-zelle.jpg
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navigation-advenced-img-power-one.png
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navigation-advenced-img-betreuung.png
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navigation-advenced-img-batterien-samples.png
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jumper-navigation-menu-blue.gif
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printversion.jpg
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background-center.jpg
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teaser-box-zukunftstechnologien.jpg
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background-teaser-hover.jpg
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icon-print.gif
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jumper-navigation-menu-top-blue.gif
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varta-microbattery.com accessibility score
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
Form elements do not have associated labels
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.
varta-microbattery.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
varta-microbattery.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
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
Tap targets are not sized appropriately
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Varta-microbattery.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Varta-microbattery.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.
varta-microbattery.com
Open Graph description is not detected on the main page of VARTA Microbattery. 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: