Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bsi.bund.de

BSI - Bundesamt für Sicherheit in der Informationstechnik

Page Load Speed

15.3 sec in total

First Response

309 ms

Resources Loaded

14.1 sec

Page Rendered

940 ms

About Website

Visit bsi.bund.de now to see the best up-to-date BSI Bund content for Germany and also check out these interesting facts you probably never knew about bsi.bund.de

Das Bundesamt für Sicherheit in der Informationstechnik (BSI) ist die Cyber-Sicherheitsbehörde des Bundes und Gestalter einer sicheren Digitalisierung in Deutschland.

Visit bsi.bund.de

Key Findings

We analyzed Bsi.bund.de page load time and found that the first response time was 309 ms and then it took 15 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

bsi.bund.de performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value25.6 s

0/100

25%

SI (Speed Index)

Value27.4 s

0/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.286

42/100

15%

TTI (Time to Interactive)

Value28.1 s

0/100

10%

Network Requests Diagram

bsi.bund.de

309 ms

home_node.html

550 ms

_libs.css

1602 ms

small.css

2276 ms

medium.css

1882 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that all of those requests were addressed to Bsi.bund.de and no external sources were called. The less responsive or slowest element that took the longest time to load (11.7 sec) belongs to the original domain Bsi.bund.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.8 kB (86%)

Content Size

164.7 kB

After Optimization

23.8 kB

  • HTML

In fact, the total size of Bsi.bund.de main page is 164.7 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. 50% of websites need less resources to load. HTML takes 164.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 140.8 kB

  • Original 164.7 kB
  • After minification 147.4 kB
  • After compression 23.8 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 140.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (16%)

Requests Now

94

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BSI Bund. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bsi.bund.de accessibility score

87

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

bsi.bund.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

bsi.bund.de SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bsi.bund.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 Bsi.bund.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

Open Graph data is detected on the main page of BSI Bund. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: