Tools & Wizards About Us
bulls.de screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bulls.de

BULLS Bikes Onlineshop | Offizielle BULLS Bikes Website

Page Load Speed

3 sec in total

First Response

108 ms

Resources Loaded

1.5 sec

Page Rendered

1.4 sec

bulls.de screenshot

About Website

Visit bulls.de now to see the best up-to-date BULLS content for Switzerland and also check out these interesting facts you probably never knew about bulls.de

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

Visit bulls.de

Key Findings

We analyzed Bulls.de page load time and found that the first response time was 108 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

bulls.de performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value1.061

2/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

de-de

108 ms

loader.js

17 ms

uc-block.bundle.js

23 ms

bundle.js

54 ms

gtm.js

111 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 58% of them (21 requests) were addressed to the original Bulls.de, 17% (6 requests) were made to Seu2.cleverreach.com and 8% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (504 ms) relates to the external source Seu2.cleverreach.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 242.4 kB (41%)

Content Size

595.7 kB

After Optimization

353.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bulls.de main page is 595.7 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. 60% of websites need less resources to load. Javascripts take 335.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 209.5 kB

  • Original 251.0 kB
  • After minification 250.7 kB
  • After compression 41.5 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 209.5 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

-10%

Potential reduce by 32.8 kB

  • Original 335.1 kB
  • After minification 335.1 kB
  • After compression 302.3 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. Bulls.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (57%)

Requests Now

35

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BULLS. 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 as a result speed up the page load time.

Network Requests Diagram

de-de

de-de

108 ms

loader.js

loader.js

17 ms

uc-block.bundle.js

uc-block.bundle.js

23 ms

bundle.js

bundle.js

54 ms

gtm.js

gtm.js

111 ms

logo-desktop.svg

logo-desktop.svg

48 ms

504 ms

logo-mobile.svg

logo-mobile.svg

123 ms

ico-heart.svg

ico-heart.svg

127 ms

bike.svg

bike.svg

128 ms

delivery.svg

delivery.svg

129 ms

map-pin-outline.svg

map-pin-outline.svg

19 ms

ico_speech_bubble_outline.svg

ico_speech_bubble_outline.svg

125 ms

ico_user.svg

ico_user.svg

23 ms

ico_wrench_combi.svg

ico_wrench_combi.svg

27 ms

de.svg

de.svg

31 ms

at.svg

at.svg

35 ms

ch.svg

ch.svg

38 ms

gb.svg

gb.svg

288 ms

nl.svg

nl.svg

122 ms

fr.svg

fr.svg

123 ms

be.svg

be.svg

130 ms

it.svg

it.svg

128 ms

nz.svg

nz.svg

283 ms

pl.svg

pl.svg

282 ms

lt.svg

lt.svg

130 ms

js

js

78 ms

analytics.js

analytics.js

74 ms

destination

destination

164 ms

fbevents.js

fbevents.js

27 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

142 ms

jquery-ui-1.7.2.custom.min.js

jquery-ui-1.7.2.custom.min.js

283 ms

forms_layout.js

forms_layout.js

207 ms

base.css

base.css

208 ms

Logo_bulls_Schrift_transp..png

Logo_bulls_Schrift_transp..png

301 ms

form_bug.php

form_bug.php

123 ms

Accessibility Review

bulls.de accessibility score

88

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

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

bulls.de 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

bulls.de SEO score

93

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bulls.de 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 Bulls.de 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

bulls.de

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