Tools & Wizards About Us
boiwen.de screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

boiwen.de

CHINA BUSINESS

Page Load Speed

3.9 sec in total

First Response

319 ms

Resources Loaded

3.2 sec

Page Rendered

401 ms

boiwen.de screenshot

About Website

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

Die Boiwen & Company unterstützt als Brückenglied die Interaktionen zwischen Europäischen und Chinesischen Unternehmen.

Visit boiwen.de

Key Findings

We analyzed Boiwen.de page load time and found that the first response time was 319 ms and then it took 3.6 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

boiwen.de performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.181

67/100

15%

TTI (Time to Interactive)

Value5.7 s

69/100

10%

Network Requests Diagram

boiwen.de

319 ms

www.boiwen.de

583 ms

flexslider.css

95 ms

mods.css

190 ms

1.css

286 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that all of those requests were addressed to Boiwen.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Boiwen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.7 kB (1%)

Content Size

4.7 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boiwen.de main page is 4.7 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. 25% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 21.6 kB

  • Original 27.4 kB
  • After minification 25.0 kB
  • After compression 5.8 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 21.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.5 MB
  • After minification 4.5 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. Boiwen images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 160 B

  • Original 139.9 kB
  • After minification 139.9 kB
  • After compression 139.7 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

-24%

Potential reduce by 4.0 kB

  • Original 16.2 kB
  • After minification 16.2 kB
  • After compression 12.2 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. Boiwen.de needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (24%)

Requests Now

33

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boiwen. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

boiwen.de

boiwen.de

319 ms

www.boiwen.de

www.boiwen.de

583 ms

flexslider.css

flexslider.css

95 ms

mods.css

mods.css

190 ms

1.css

1.css

286 ms

mobilemenu.css

mobilemenu.css

282 ms

form.css

form.css

284 ms

jquery.min.js

jquery.min.js

390 ms

jquery-ui.min.js

jquery-ui.min.js

488 ms

doubletaptogo.js

doubletaptogo.js

284 ms

jquery-3.6.1.min.js

jquery-3.6.1.min.js

478 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

376 ms

doubletaptogo.js

doubletaptogo.js

378 ms

tumblr_w.svg

tumblr_w.svg

96 ms

facebook_w.svg

facebook_w.svg

97 ms

in_w.svg

in_w.svg

101 ms

pinterest_w.svg

pinterest_w.svg

100 ms

twitter_w.svg

twitter_w.svg

97 ms

Boiwen_Logo_red.svg

Boiwen_Logo_red.svg

282 ms

csm_boiwen_mountain_2078f98735.jpg

csm_boiwen_mountain_2078f98735.jpg

469 ms

csm_boiwen_header1_71828a3f08.jpg

csm_boiwen_header1_71828a3f08.jpg

474 ms

csm_boiwen_mauer_af0b718270.jpg

csm_boiwen_mauer_af0b718270.jpg

390 ms

csm_boiwen_drache_8932fd6173.jpg

csm_boiwen_drache_8932fd6173.jpg

483 ms

csm_boiwen_ton_4fac4b0323.jpg

csm_boiwen_ton_4fac4b0323.jpg

577 ms

shutterstock_98564165.jpg

shutterstock_98564165.jpg

593 ms

shutterstock_410645335.jpg

shutterstock_410645335.jpg

680 ms

shutterstock_415147654.jpg

shutterstock_415147654.jpg

671 ms

stempel.svg

stempel.svg

568 ms

Chinaforum_bayern.jpg

Chinaforum_bayern.jpg

581 ms

DCW_logo.jpg

DCW_logo.jpg

662 ms

desag_logo.svg

desag_logo.svg

673 ms

BSG_logo.jpg

BSG_logo.jpg

682 ms

vwi-logo.jpg

vwi-logo.jpg

688 ms

drache2.svg

drache2.svg

1034 ms

muli-v13-latin-regular.woff

muli-v13-latin-regular.woff

689 ms

muli-v13-latin-600.woff

muli-v13-latin-600.woff

692 ms

muli-v13-latin-700.woff

muli-v13-latin-700.woff

701 ms

pfeil_li_slides.svg

pfeil_li_slides.svg

688 ms

pfeil_re_slides.svg

pfeil_re_slides.svg

694 ms

flexslider-icon.woff

flexslider-icon.woff

761 ms

muli-v13-latin-regular.ttf

muli-v13-latin-regular.ttf

97 ms

muli-v13-latin-600.ttf

muli-v13-latin-600.ttf

95 ms

muli-v13-latin-700.ttf

muli-v13-latin-700.ttf

98 ms

flexslider-icon.ttf

flexslider-icon.ttf

94 ms

muli-v13-latin-regular.svg

muli-v13-latin-regular.svg

97 ms

muli-v13-latin-600.svg

muli-v13-latin-600.svg

95 ms

muli-v13-latin-700.svg

muli-v13-latin-700.svg

96 ms

flexslider-icon.svg

flexslider-icon.svg

127 ms

Accessibility Review

boiwen.de accessibility score

77

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

boiwen.de best practices score

83

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

Browser errors were logged to the console

SEO Factors

boiwen.de SEO score

76

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

High

Page is blocked from indexing

High

robots.txt is not valid

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

boiwen.de

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