Tools & Wizards About Us

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bleiakku.info

Bleiakkus Gelbatterien AGM Batterien Nassbatterien Zyklenfeste Antriebs- und Traktions-Batterien USV Hochstrombatterien

Page Load Speed

2.9 sec in total

First Response

222 ms

Resources Loaded

2.3 sec

Page Rendered

402 ms

About Website

Welcome to bleiakku.info homepage info - get ready to check Bleiakku best content for Germany right away, or after learning these important things about bleiakku.info

Batteriehandel Bleiakku, Blei Vlies Batterien, AGM Batterien, Gel Batterien, Blei Gel Akkus, Nassbatterien, Abholung Altbatterien Sie sind auf der Suche nach hochwertigen Akkus, zum Beispiel Bleiakkus...

Visit bleiakku.info

Key Findings

We analyzed Bleiakku.info page load time and found that the first response time was 222 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

bleiakku.info performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

74/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.209

59/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

bleiakku.info

222 ms

www.bleiakku.info

506 ms

cseo_css.php

667 ms

logo_logo.png

776 ms

sonnenschein-bleiakku.jpg

990 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Bleiakku.info and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Bleiakku.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.6 kB (13%)

Content Size

552.2 kB

After Optimization

482.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bleiakku.info main page is 552.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 438.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 38.4 kB

  • Original 49.4 kB
  • After minification 49.1 kB
  • After compression 10.9 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. 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 38.4 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 31.0 kB

  • Original 438.5 kB
  • After minification 407.5 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. Bleiakku images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 190 B

  • Original 64.3 kB
  • After minification 64.3 kB
  • After compression 64.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 5 (25%)

Requests Now

20

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bleiakku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bleiakku.info accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

bleiakku.info best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bleiakku.info SEO score

100

Search Engine Optimization Advices

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bleiakku.info can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Bleiakku.info 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.

Social Sharing Optimization

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