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columbussoft.de screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

columbussoft.de

PriMus Notensatzprogramm - neu und genial einfach zu bedienen

Page Load Speed

1.7 sec in total

First Response

393 ms

Resources Loaded

1.2 sec

Page Rendered

134 ms

columbussoft.de screenshot

About Website

Click here to check amazing Columbussoft content for Germany. Otherwise, check out these important facts you probably never knew about columbussoft.de

Columbus Soft bietet mit PriMus ein leicht zu erlernendes Notensatzprogramm f�r alle Musiker

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Key Findings

We analyzed Columbussoft.de page load time and found that the first response time was 393 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

columbussoft.de performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

columbussoft.de

393 ms

style.css

207 ms

font-awesome.min.css

39 ms

css

41 ms

css

57 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 71% of them (25 requests) were addressed to the original Columbussoft.de, 6% (2 requests) were made to Fonts.googleapis.com and 6% (2 requests) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (393 ms) belongs to the original domain Columbussoft.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 138.1 kB (44%)

Content Size

314.8 kB

After Optimization

176.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Columbussoft.de main page is 314.8 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 144.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 27.4 kB

  • Original 32.7 kB
  • After minification 15.9 kB
  • After compression 5.3 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 16.8 kB, which is 51% 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 27.4 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 22.5 kB

  • Original 144.9 kB
  • After minification 122.4 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, Columbussoft needs image optimization as it can save up to 22.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 67.0 kB

  • Original 111.9 kB
  • After minification 97.7 kB
  • After compression 45.0 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 67.0 kB or 60% of the original size.

CSS Optimization

-85%

Potential reduce by 21.3 kB

  • Original 25.2 kB
  • After minification 10.9 kB
  • After compression 3.9 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. Columbussoft.de needs all CSS files to be minified and compressed as it can save up to 21.3 kB or 85% 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 Columbussoft. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

columbussoft.de

columbussoft.de

393 ms

style.css

style.css

207 ms

font-awesome.min.css

font-awesome.min.css

39 ms

css

css

41 ms

css

css

57 ms

FancyZoom.js

FancyZoom.js

303 ms

FancyZoomHTML.js

FancyZoomHTML.js

214 ms

conversion.js

conversion.js

74 ms

base.css

base.css

107 ms

basemod.css

basemod.css

110 ms

basemod_2col_left_vlines.css

basemod_2col_left_vlines.css

118 ms

nav_slidingdoor.css

nav_slidingdoor.css

200 ms

nav_vlist.css

nav_vlist.css

202 ms

content.css

content.css

212 ms

print_003.css

print_003.css

216 ms

ga.js

ga.js

53 ms

flag_de.gif

flag_de.gif

107 ms

flag_en.gif

flag_en.gif

111 ms

DL_Button_Yellow.gif

DL_Button_Yellow.gif

111 ms

columbusheader1.gif

columbusheader1.gif

103 ms

play-video-small.png

play-video-small.png

110 ms

MacMonitor3a.png

MacMonitor3a.png

301 ms

vassist-blau2.jpg

vassist-blau2.jpg

204 ms

servicecolumbus.png

servicecolumbus.png

316 ms

33 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

26 ms

__utm.gif

__utm.gif

12 ms

31 ms

28 ms

zoom-spin-1.png

zoom-spin-1.png

107 ms

spacer.gif

spacer.gif

111 ms

closebox.png

closebox.png

110 ms

zoom-caption-l.png

zoom-caption-l.png

103 ms

zoom-caption-r.png

zoom-caption-r.png

109 ms

zoom-caption-fill.png

zoom-caption-fill.png

103 ms

Accessibility Review

columbussoft.de accessibility score

66

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

columbussoft.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

Serves images with low resolution

SEO Factors

columbussoft.de SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Columbussoft.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Columbussoft.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

columbussoft.de

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