Tools & Wizards About Us
cobus-media.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

cobus-media.com

Webdesign Agentur - Cobus Media

Page Load Speed

6.1 sec in total

First Response

1.6 sec

Resources Loaded

4.3 sec

Page Rendered

251 ms

cobus-media.com screenshot

About Website

Visit cobus-media.com now to see the best up-to-date Cobus Media content for Germany and also check out these interesting facts you probably never knew about cobus-media.com

Webdesign Agentur

Visit cobus-media.com

Key Findings

We analyzed Cobus-media.com page load time and found that the first response time was 1.6 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Cobus-media.com rating and web reputation

Performance Metrics

cobus-media.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value4.9 s

64/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

www.cobus-media.com

1561 ms

template.css

282 ms

calendar.css

293 ms

front.css

292 ms

superfish.css

288 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 80% of them (52 requests) were addressed to the original Cobus-media.com, 12% (8 requests) were made to Apis.google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Cobus-media.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 200.6 kB (49%)

Content Size

408.5 kB

After Optimization

208.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cobus-media.com main page is 408.5 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. 45% of websites need less resources to load. Images take 193.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 12.3 kB

  • Original 17.2 kB
  • After minification 16.3 kB
  • After compression 4.9 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 12.3 kB or 72% of the original size.

Image Optimization

-30%

Potential reduce by 57.6 kB

  • Original 193.9 kB
  • After minification 136.2 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, Cobus Media needs image optimization as it can save up to 57.6 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 106.6 kB

  • Original 167.2 kB
  • After minification 163.3 kB
  • After compression 60.6 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 106.6 kB or 64% of the original size.

CSS Optimization

-79%

Potential reduce by 24.0 kB

  • Original 30.2 kB
  • After minification 22.9 kB
  • After compression 6.2 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. Cobus-media.com needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (39%)

Requests Now

62

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cobus Media. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cobus-media.com

www.cobus-media.com

1561 ms

template.css

template.css

282 ms

calendar.css

calendar.css

293 ms

front.css

front.css

292 ms

superfish.css

superfish.css

288 ms

mootools.js

mootools.js

546 ms

caption.js

caption.js

292 ms

multithumb.js

multithumb.js

480 ms

jquery.js

jquery.js

719 ms

jquery.event.hover.js

jquery.event.hover.js

453 ms

superfish.js

superfish.js

466 ms

plusone.js

plusone.js

56 ms

html_code.css

html_code.css

188 ms

message.css

message.css

339 ms

menu.css

menu.css

347 ms

page_nav.css

page_nav.css

348 ms

content.css

content.css

357 ms

module.css

module.css

426 ms

form.css

form.css

500 ms

current.css

current.css

506 ms

bg.png

bg.png

185 ms

header.png

header.png

183 ms

logo.png

logo.png

182 ms

img-header.png

img-header.png

298 ms

menu-top-cnt.png

menu-top-cnt.png

193 ms

menu-top-left.png

menu-top-left.png

183 ms

menu-top-right.png

menu-top-right.png

331 ms

menu-top-cnt-hover.png

menu-top-cnt-hover.png

333 ms

menu-top-left-hover.png

menu-top-left-hover.png

335 ms

menu-top-right-hover.png

menu-top-right-hover.png

331 ms

home.png

home.png

347 ms

mail.png

mail.png

457 ms

sitemap.png

sitemap.png

490 ms

body-cnt-intro.png

body-cnt-intro.png

492 ms

body-top-intro.png

body-top-intro.png

491 ms

body-bottom-intro.png

body-bottom-intro.png

493 ms

TelefonischeBeratung.png

TelefonischeBeratung.png

506 ms

red-apple.jpg

red-apple.jpg

617 ms

facebook.png

facebook.png

649 ms

tweeter.png

tweeter.png

654 ms

feed.png

feed.png

648 ms

joomla.png

joomla.png

644 ms

wordpress.png

wordpress.png

667 ms

magento.png

magento.png

774 ms

drupal.png

drupal.png

797 ms

xt-commerce.png

xt-commerce.png

807 ms

prestashop.png

prestashop.png

805 ms

realizat.png

realizat.png

810 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

9 ms

box-footer.png

box-footer.png

798 ms

arrow-2.png

arrow-2.png

900 ms

arrow-3.png

arrow-3.png

918 ms

bg-footer.png

bg-footer.png

929 ms

arrow-4.png

arrow-4.png

931 ms

ga.js

ga.js

43 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

32 ms

fastbutton

fastbutton

95 ms

postmessageRelay

postmessageRelay

80 ms

__utm.gif

__utm.gif

58 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

31 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

43 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

60 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

48 ms

rpc:shindig_random.js

rpc:shindig_random.js

45 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

2 ms

Accessibility Review

cobus-media.com accessibility score

67

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

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

cobus-media.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

SEO Factors

cobus-media.com 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

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

cobus-media.com

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