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cr-online.de screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

cr-online.de

CR-online.de - Startseite

Page Load Speed

4 sec in total

First Response

329 ms

Resources Loaded

3.3 sec

Page Rendered

311 ms

cr-online.de screenshot

About Website

Welcome to cr-online.de homepage info - get ready to check CR Online best content for Germany right away, or after learning these important things about cr-online.de

CRonline bietet als Portal zum IT-Recht Wissenswertes in Experten-Blog, Gesetzgebungsreport & News; mit Newsletter, Seminar- & Produktinfos.

Visit cr-online.de

Key Findings

We analyzed Cr-online.de page load time and found that the first response time was 329 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

cr-online.de performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

cr-online.de

329 ms

www.cr-online.de

857 ms

cr-online_styles.css

528 ms

prototype.js

533 ms

menu.js

267 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 97% of them (36 requests) were addressed to the original Cr-online.de, 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Cr-online.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 291.6 kB (41%)

Content Size

703.9 kB

After Optimization

412.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cr-online.de main page is 703.9 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. 20% of websites need less resources to load. Images take 427.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 20.9 kB

  • Original 26.5 kB
  • After minification 19.7 kB
  • After compression 5.6 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 6.8 kB, which is 26% 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 20.9 kB or 79% of the original size.

Image Optimization

-15%

Potential reduce by 62.9 kB

  • Original 427.9 kB
  • After minification 364.9 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, CR Online needs image optimization as it can save up to 62.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-82%

Potential reduce by 109.1 kB

  • Original 133.7 kB
  • After minification 97.8 kB
  • After compression 24.6 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 109.1 kB or 82% of the original size.

CSS Optimization

-85%

Potential reduce by 98.6 kB

  • Original 115.8 kB
  • After minification 91.2 kB
  • After compression 17.1 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. Cr-online.de needs all CSS files to be minified and compressed as it can save up to 98.6 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

34

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CR Online. According to our analytics all requests are already optimized.

Network Requests Diagram

cr-online.de

cr-online.de

329 ms

www.cr-online.de

www.cr-online.de

857 ms

cr-online_styles.css

cr-online_styles.css

528 ms

prototype.js

prototype.js

533 ms

menu.js

menu.js

267 ms

js

js

62 ms

bkg_body.jpg

bkg_body.jpg

350 ms

header_cr_online.jpg

header_cr_online.jpg

353 ms

cr-online_styles.css

cr-online_styles.css

530 ms

bkg_nav.jpg

bkg_nav.jpg

353 ms

nav_tab_home.jpg

nav_tab_home.jpg

266 ms

nav_tab.jpg

nav_tab.jpg

272 ms

nav_bkg_submenu.png

nav_bkg_submenu.png

530 ms

bkg_main.gif

bkg_main.gif

620 ms

streifen_grau_main.gif

streifen_grau_main.gif

613 ms

herbstakademie.gif

herbstakademie.gif

792 ms

bg_hd_spalte_h2.gif

bg_hd_spalte_h2.gif

618 ms

bg_hd_spalte_h2_unten.gif

bg_hd_spalte_h2_unten.gif

794 ms

schneiderruben-cropped.jpg

schneiderruben-cropped.jpg

793 ms

onlineredaktion.png

onlineredaktion.png

967 ms

holznagel.png

holznagel.png

1056 ms

hauser.png

hauser.png

1145 ms

arrows.png

arrows.png

1053 ms

bkg_col_right.jpg

bkg_col_right.jpg

1054 ms

ic_login_auf_grau.gif

ic_login_auf_grau.gif

1055 ms

teaser_newsletter.jpg

teaser_newsletter.jpg

1317 ms

OSO_Banner_Login_1b_190x90.jpg

OSO_Banner_Login_1b_190x90.jpg

1404 ms

Banner_ITRB_190px_RZ.jpg

Banner_ITRB_190px_RZ.jpg

1404 ms

Banner_CR_190px_RZ.jpg

Banner_CR_190px_RZ.jpg

1319 ms

zeitschriften_app_banner.gif

zeitschriften_app_banner.gif

1324 ms

ic_ausrufezeichen.gif

ic_ausrufezeichen.gif

1407 ms

button_shop_rechts.gif

button_shop_rechts.gif

1580 ms

feed-icon-16x16.jpg

feed-icon-16x16.jpg

1581 ms

bkg_footer.jpg

bkg_footer.jpg

1673 ms

ottoschmidt_footer.gif

ottoschmidt_footer.gif

1667 ms

icons.gif

icons.gif

1668 ms

bkg_pipe3.gif

bkg_pipe3.gif

1669 ms

Accessibility Review

cr-online.de accessibility score

67

Accessibility Issues

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

cr-online.de best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

cr-online.de SEO score

67

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

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 Cr-online.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 Cr-online.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

cr-online.de

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