Tools & Wizards About Us

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

e-bike.com

BULLS Bikes Onlineshop | Offizielle BULLS Bikes Website

Page Load Speed

4.1 sec in total

First Response

238 ms

Resources Loaded

2.5 sec

Page Rendered

1.3 sec

About Website

Welcome to e-bike.com homepage info - get ready to check E Bike best content for Germany right away, or after learning these important things about e-bike.com

Fahrräder & E-Bikes ➤ BULLS Bikes online kaufen & Vorteile nutzen: ✅ Premiumlieferung durch den Fachhändler ✅ Montage vom Fachhändler ✚ Vor-Ort-Service in Ihrer Nähe

Visit e-bike.com

Key Findings

We analyzed E-bike.com page load time and found that the first response time was 238 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

e-bike.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value16.6 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value940 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.952

3/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

e-bike.com

238 ms

de-de

902 ms

loader.js

24 ms

uc-block.bundle.js

29 ms

bundle.js

50 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original E-bike.com, 64% (21 requests) were made to Bulls.de and 18% (6 requests) were made to Seu2.cleverreach.com. The less responsive or slowest element that took the longest time to load (902 ms) relates to the external source Bulls.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 213.1 kB (38%)

Content Size

559.9 kB

After Optimization

346.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of E-bike.com main page is 559.9 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. 50% of websites need less resources to load. Javascripts take 296.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 212.2 kB

  • Original 254.2 kB
  • After minification 253.8 kB
  • After compression 42.0 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. 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 212.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 8.4 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.

JavaScript Optimization

-0%

Potential reduce by 854 B

  • Original 296.2 kB
  • After minification 296.2 kB
  • After compression 295.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 72 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 1.1 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. E-bike.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (52%)

Requests Now

31

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Bike. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

e-bike.com accessibility score

81

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

e-bike.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

e-bike.com SEO score

86

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 E-bike.com 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 E-bike.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.

Social Sharing Optimization

Open Graph data is detected on the main page of E Bike. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: