Tools & Wizards About Us
sella-berolinum.de screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

sella-berolinum.de

Sella-Berolinum

Page Load Speed

3.5 sec in total

First Response

341 ms

Resources Loaded

2.9 sec

Page Rendered

172 ms

sella-berolinum.de screenshot

About Website

Welcome to sella-berolinum.de homepage info - get ready to check Sella Berolinum best content for Germany right away, or after learning these important things about sella-berolinum.de

Bicycle Parts Store & Online Shop

Visit sella-berolinum.de

Key Findings

We analyzed Sella-berolinum.de page load time and found that the first response time was 341 ms and then it took 3.1 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

sella-berolinum.de performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value4.4 s

75/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

sella-berolinum.de

341 ms

www.sella-berolinum.de

909 ms

framework.css

107 ms

style.css

321 ms

colors.css

309 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that all of those requests were addressed to Sella-berolinum.de and no external sources were called. The less responsive or slowest element that took the longest time to load (909 ms) belongs to the original domain Sella-berolinum.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.5 kB (18%)

Content Size

435.2 kB

After Optimization

354.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sella-berolinum.de main page is 435.2 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 226.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 11.8 kB

  • Original 15.5 kB
  • After minification 13.7 kB
  • After compression 3.7 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 1.8 kB, which is 11% 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 11.8 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 16.5 kB

  • Original 226.2 kB
  • After minification 209.7 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. Sella Berolinum images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 37.4 kB

  • Original 115.7 kB
  • After minification 115.7 kB
  • After compression 78.3 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 37.4 kB or 32% of the original size.

CSS Optimization

-19%

Potential reduce by 14.8 kB

  • Original 77.9 kB
  • After minification 77.9 kB
  • After compression 63.1 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. Sella-berolinum.de needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (66%)

Requests Now

32

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sella Berolinum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sella-berolinum.de

sella-berolinum.de

341 ms

www.sella-berolinum.de

www.sella-berolinum.de

909 ms

framework.css

framework.css

107 ms

style.css

style.css

321 ms

colors.css

colors.css

309 ms

plugins.css

plugins.css

316 ms

enrichments.css

enrichments.css

315 ms

emotion.css

emotion.css

421 ms

emotion_brown.css

emotion_brown.css

316 ms

cookie-bar.css

cookie-bar.css

413 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

535 ms

jquery.shopware.js

jquery.shopware.js

627 ms

jquery.emotion.js

jquery.emotion.js

438 ms

custom.js

custom.js

440 ms

cookie-bar.js

cookie-bar.js

515 ms

bg_searchfield.png

bg_searchfield.png

110 ms

bg_arrow_search.gif

bg_arrow_search.gif

107 ms

ico_ajax-loader.gif

ico_ajax-loader.gif

109 ms

logo.png

logo.png

110 ms

ico_myaccount.png

ico_myaccount.png

108 ms

ico_myaccount.png

ico_myaccount.png

213 ms

ico_basket.png

ico_basket.png

214 ms

bg_ajax_basket.png

bg_ajax_basket.png

215 ms

to_top.png

to_top.png

215 ms

wrapper_sprite.png

wrapper_sprite.png

216 ms

wrapper_bg.png

wrapper_bg.png

334 ms

mainnavigation_bg.png

mainnavigation_bg.png

334 ms

mainnav_shadow.png

mainnav_shadow.png

343 ms

P1010007-Kopie-Custom63aae7225640d.jpg

P1010007-Kopie-Custom63aae7225640d.jpg

202 ms

ico_closebutton.png

ico_closebutton.png

344 ms

P1010007-Kopie-Custom63aae7225640d.jpg

P1010007-Kopie-Custom63aae7225640d.jpg

439 ms

isAffectedUser

isAffectedUser

369 ms

yes.png

yes.png

107 ms

no.png

no.png

109 ms

print.css

print.css

107 ms

Accessibility Review

sella-berolinum.de accessibility score

78

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

Best Practices

sella-berolinum.de best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sella-berolinum.de SEO score

69

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

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 Sella-berolinum.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 Sella-berolinum.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

sella-berolinum.de

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