3.8 sec in total
377 ms
3.3 sec
172 ms
Click here to check amazing Roland Berger content for Germany. Otherwise, check out these important facts you probably never knew about rolandberger.de
Roland Berger is a global consultancy with offices in all major markets and industries. We provide the analytic approach and expertise to meet the profound challenges facing the world.
Visit rolandberger.deWe analyzed Rolandberger.de page load time and found that the first response time was 377 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
rolandberger.de performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value23.0 s
0/100
25%
Value12.6 s
3/100
10%
Value2,770 ms
3/100
30%
Value0.002
100/100
15%
Value22.2 s
1/100
10%
377 ms
506 ms
317 ms
213 ms
744 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Rolandberger.de, 5% (2 requests) were made to Stats.rolandberger.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Stats.rolandberger.com.
Page size can be reduced by 363.5 kB (58%)
625.4 kB
261.9 kB
In fact, the total size of Rolandberger.de main page is 625.4 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. 15% of websites need less resources to load. Javascripts take 385.1 kB which makes up the majority of the site volume.
Potential reduce by 18.0 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 18.0 kB or 76% of the original size.
Potential reduce by 30.9 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, Roland Berger needs image optimization as it can save up to 30.9 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 272.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 272.7 kB or 71% of the original size.
Potential reduce by 41.9 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. Rolandberger.de needs all CSS files to be minified and compressed as it can save up to 41.9 kB or 85% of the original size.
Number of requests can be reduced by 18 (49%)
37
19
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roland Berger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
rolandberger.de
377 ms
www.rolandberger.de
506 ms
rb.css
317 ms
rb_extra.css
213 ms
jquery.min.js
744 ms
scripts.min.js
422 ms
rb.min.js
215 ms
jwplayer.js
572 ms
bg_page_head.gif
106 ms
bg_page_center.gif
107 ms
bg_page_top.gif
108 ms
logo.png
213 ms
icon_external.gif
222 ms
bg_dotted_vline.gif
212 ms
icon_facebook.png
212 ms
icon_twitter.png
213 ms
icon_linkedin.png
318 ms
icon_xing.png
320 ms
icon_google.png
319 ms
icon_rss.png
321 ms
btn_search_p.gif
326 ms
rb_2227339.jpg
456 ms
rb_2224470.jpg
466 ms
rb_2221477.jpg
464 ms
rb_2054445.jpg
682 ms
rb_2187988.jpg
467 ms
rb_1279062.png
584 ms
rb_2186909.jpg
845 ms
nav_border_top.png
565 ms
nav_border_center.png
566 ms
nav_border_bottom.png
640 ms
banner_border_top.png
647 ms
banner_border_bottom.png
650 ms
icon_rss.png
661 ms
bg_footer.gif
744 ms
bg_page_bottom.gif
752 ms
piwik.js
1103 ms
loading.gif
741 ms
print.css
108 ms
piwik.js
574 ms
rolandberger.de accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
rolandberger.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
rolandberger.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rolandberger.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 Rolandberger.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.
rolandberger.de
Open Graph data is detected on the main page of Roland Berger. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: