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public.bscw.de screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

public.bscw.de

BSCW | Groupware for efficient teamwork and document management

Page Load Speed

3.1 sec in total

First Response

313 ms

Resources Loaded

2.6 sec

Page Rendered

171 ms

public.bscw.de screenshot

About Website

Welcome to public.bscw.de homepage info - get ready to check Public BSCW best content for Germany right away, or after learning these important things about public.bscw.de

Zusammenarbeit, Projektplanung und Dokumentenmanagement leicht gemacht, mit BSCW, dem System von den Erfindern der Cloud.

Visit public.bscw.de

Key Findings

We analyzed Public.bscw.de page load time and found that the first response time was 313 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

public.bscw.de performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

79/100

10%

Network Requests Diagram

public.bscw.de

313 ms

public.bscw.de

407 ms

style.min.css

660 ms

styles.css

753 ms

style.css

848 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 11% of them (3 requests) were addressed to the original Public.bscw.de, 85% (23 requests) were made to Bscw.de and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Bscw.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 389.8 kB (27%)

Content Size

1.4 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Public.bscw.de main page is 1.4 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. 20% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 8.9 kB

  • Original 11.5 kB
  • After minification 10.0 kB
  • After compression 2.6 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 1.5 kB, which is 13% 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 8.9 kB or 78% of the original size.

Image Optimization

-29%

Potential reduce by 374.2 kB

  • Original 1.3 MB
  • After minification 912.5 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. Obviously, Public BSCW needs image optimization as it can save up to 374.2 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 2.0 kB

  • Original 98.4 kB
  • After minification 98.4 kB
  • After compression 96.4 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

-11%

Potential reduce by 4.6 kB

  • Original 41.3 kB
  • After minification 41.2 kB
  • After compression 36.7 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. Public.bscw.de needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (70%)

Requests Now

23

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Public BSCW. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

public.bscw.de

public.bscw.de

313 ms

public.bscw.de

public.bscw.de

407 ms

style.min.css

style.min.css

660 ms

styles.css

styles.css

753 ms

style.css

style.css

848 ms

main.css

main.css

925 ms

marcelb.css

marcelb.css

930 ms

bscw-icons.css

bscw-icons.css

936 ms

style.css

style.css

939 ms

ctc-style.css

ctc-style.css

940 ms

style_media.css

style_media.css

1013 ms

css

css

27 ms

frontend.min.css

frontend.min.css

1020 ms

site.min.css

site.min.css

1028 ms

jquery.js

jquery.js

1226 ms

scripts.js

scripts.js

1032 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

1099 ms

global.js

global.js

1110 ms

jquery.scrollTo.js

jquery.scrollTo.js

1119 ms

core.min.js

core.min.js

1124 ms

position.min.js

position.min.js

1189 ms

skyclouds.jpg

skyclouds.jpg

351 ms

slogan.png

slogan.png

590 ms

bscw_modern_7_3.png

bscw_modern_7_3.png

646 ms

fraunhofer.png

fraunhofer.png

185 ms

orbiteam.png

orbiteam.png

95 ms

bscw-icons.woff

bscw-icons.woff

224 ms

Accessibility Review

public.bscw.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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

public.bscw.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

public.bscw.de SEO score

92

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Public.bscw.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Public.bscw.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

public.bscw.de

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