Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

conway-bikes.de

CONWAY BIKES | Zuverlässigkeit für Abenteuer und Alltag

Page Load Speed

3.9 sec in total

First Response

257 ms

Resources Loaded

3.6 sec

Page Rendered

108 ms

About Website

Welcome to conway-bikes.de homepage info - get ready to check CONWAY BIKES best content for Croatia right away, or after learning these important things about conway-bikes.de

WE LOVE (E)BIKES ➜ Mountainbikes & E-MTB ✓ Rennräder & Gravel Bikes ✓ Anspruchsvolle Designs ✓ Starte jetzt dein Abenteuer mit CONWAY ➤ Fahrräder entdecken

Visit conway-bikes.de

Key Findings

We analyzed Conway-bikes.de page load time and found that the first response time was 257 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

conway-bikes.de performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

16/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value1,330 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value2.021

0/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

conway-bikes.de

257 ms

www.conway-bikes.com

971 ms

1716372809_42885ad373067ba676c4031d957e5755.css

413 ms

intersection-observer.js

305 ms

1716372809_42885ad373067ba676c4031d957e5755.js

979 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Conway-bikes.de, 60% (35 requests) were made to Conwaybikes.cstatic.io and 28% (16 requests) were made to Conway-bikes.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Conwaybikes.cstatic.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 203.4 kB (12%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Conway-bikes.de main page is 1.7 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. 65% of websites need less resources to load. Images take 890.2 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 166.9 kB

  • Original 188.2 kB
  • After minification 108.7 kB
  • After compression 21.3 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 79.5 kB, which is 42% 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 166.9 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 31.7 kB

  • Original 890.2 kB
  • After minification 858.5 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. CONWAY BIKES images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.0 kB

  • Original 487.2 kB
  • After minification 487.2 kB
  • After compression 483.2 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

-1%

Potential reduce by 908 B

  • Original 161.6 kB
  • After minification 161.6 kB
  • After compression 160.7 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. Conway-bikes.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (29%)

Requests Now

51

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CONWAY BIKES. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

conway-bikes.de accessibility score

81

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

conway-bikes.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

conway-bikes.de 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 Conway-bikes.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 Conway-bikes.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

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