Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

battcenter.net

404 Not Found

Page Load Speed

3.8 sec in total

First Response

335 ms

Resources Loaded

3.1 sec

Page Rendered

337 ms

battcenter.net screenshot

About Website

Visit battcenter.net now to see the best up-to-date Battcenter content and also check out these interesting facts you probably never knew about battcenter.net

Das battcenter24� vertreibt als Gro�- und Onlinehandel Markenbatterien zum Discountpreis oder Gro�handelspreis. Neueste Technik, Gelbatterien, AGM, OGiV, IUoU Ladeger�te, Spannungswandler und mehr

Visit battcenter.net

Key Findings

We analyzed Battcenter.net page load time and found that the first response time was 335 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

battcenter.net performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value520 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.234

53/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

battcenter.net

335 ms

battcenter.de

286 ms

www.battcenter.de

506 ms

jquery.min.js

72 ms

bootstrap.min.js

114 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Battcenter.net, 93% (95 requests) were made to Battcenter.de and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Battcenter.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 543.6 kB (35%)

Content Size

1.5 MB

After Optimization

988.9 kB

In fact, the total size of Battcenter.net main page is 1.5 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. 50% of websites need less resources to load. Images take 832.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 63.1 kB

  • Original 72.1 kB
  • After minification 57.7 kB
  • After compression 9.0 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 14.4 kB, which is 20% 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 63.1 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 30.4 kB

  • Original 832.4 kB
  • After minification 801.9 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. Battcenter images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 190.1 kB

  • Original 316.4 kB
  • After minification 315.9 kB
  • After compression 126.3 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 190.1 kB or 60% of the original size.

CSS Optimization

-83%

Potential reduce by 260.0 kB

  • Original 311.6 kB
  • After minification 301.0 kB
  • After compression 51.7 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. Battcenter.net needs all CSS files to be minified and compressed as it can save up to 260.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (18%)

Requests Now

66

After Optimization

54

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Battcenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

battcenter.net accessibility score

85

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

<frame> or <iframe> elements do not have a title

Best Practices

battcenter.net best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

battcenter.net SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Battcenter.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Battcenter.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Battcenter. 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: