Tools & Wizards About Us

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

bikerscrown.com

Bikers Crown | motorcycle shop - Bikers Crown | vše pro motorkáře

Page Load Speed

8.7 sec in total

First Response

1.5 sec

Resources Loaded

6.7 sec

Page Rendered

469 ms

About Website

Click here to check amazing Bikers Crown content for Czech Republic. Otherwise, check out these important facts you probably never knew about bikerscrown.com

Největší motorkářská firma ve střední a východní Evropě s více než 20 letou tradicí se specializací především na oblečení a příslušenství pro motorkáře. V Bikers Crown najdete také náhradní díly a dop...

Visit bikerscrown.com

Key Findings

We analyzed Bikerscrown.com page load time and found that the first response time was 1.5 sec and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

bikerscrown.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.3 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.168

71/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

Network Requests Diagram

bikerscrown.com

1539 ms

js

65 ms

lightbox.css

313 ms

simple-line-icons.css

38 ms

k2.css

387 ms

Our browser made a total of 187 requests to load all elements on the main page. We found that 90% of them (169 requests) were addressed to the original Bikerscrown.com, 3% (6 requests) were made to Youtube.com and 1% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Bikerscrown.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 904.0 kB (14%)

Content Size

6.4 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bikerscrown.com main page is 6.4 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. Only a small number of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 104.7 kB

  • Original 129.6 kB
  • After minification 122.9 kB
  • After compression 24.9 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 104.7 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 94.9 kB

  • Original 5.1 MB
  • After minification 5.0 MB

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. Bikers Crown images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 413.7 kB

  • Original 758.6 kB
  • After minification 729.7 kB
  • After compression 344.9 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 413.7 kB or 55% of the original size.

CSS Optimization

-71%

Potential reduce by 290.7 kB

  • Original 411.8 kB
  • After minification 345.1 kB
  • After compression 121.1 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. Bikerscrown.com needs all CSS files to be minified and compressed as it can save up to 290.7 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (29%)

Requests Now

181

After Optimization

129

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 181 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bikers Crown. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bikerscrown.com accessibility score

91

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

bikerscrown.com best practices score

75

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

Page has valid source maps

SEO Factors

bikerscrown.com SEO score

88

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bikerscrown.com can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Bikerscrown.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 description is not detected on the main page of Bikers Crown. 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: