Tools & Wizards About Us
bsi.de screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% 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.de

BSI - Bundesamt für Sicherheit in der Informationstechnik

Page Load Speed

18.6 sec in total

First Response

433 ms

Resources Loaded

17.4 sec

Page Rendered

810 ms

bsi.de screenshot

About Website

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

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

Visit bsi.de

Key Findings

We analyzed Bsi.de page load time and found that the first response time was 433 ms and then it took 18.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

bsi.de performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value19.3 s

0/100

25%

SI (Speed Index)

Value20.6 s

0/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.533

14/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

Network Requests Diagram

bsi.de

433 ms

home_node.html

2950 ms

_libs.css

10373 ms

small.css

5706 ms

medium.css

2784 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bsi.de, 99% (109 requests) were made to Bsi.bund.de. The less responsive or slowest element that took the longest time to load (10.4 sec) relates to the external source Bsi.bund.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.5 kB (86%)

Content Size

164.2 kB

After Optimization

23.7 kB

  • HTML

In fact, the total size of Bsi.de main page is 164.2 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. HTML takes 164.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 140.5 kB

  • Original 164.2 kB
  • After minification 147.0 kB
  • After compression 23.7 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 17.3 kB, which is 11% 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 140.5 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. 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

bsi.de

bsi.de

433 ms

home_node.html

home_node.html

2950 ms

_libs.css

_libs.css

10373 ms

small.css

small.css

5706 ms

medium.css

medium.css

2784 ms

large.css

large.css

837 ms

xlarge.css

xlarge.css

830 ms

xxlarge.css

xxlarge.css

1254 ms

custom.css

custom.css

1377 ms

logo.svg

logo.svg

1269 ms

AdditionalLogo.svg

AdditionalLogo.svg

1380 ms

logo-bsi-smaller.svg

logo-bsi-smaller.svg

1800 ms

close.svg

close.svg

1441 ms

search.svg

search.svg

1820 ms

search-blue.svg

search-blue.svg

1852 ms

Servicesuche_Submit.svg

Servicesuche_Submit.svg

1910 ms

20_IT-Sik_Kongressende_Buehne.jpg

20_IT-Sik_Kongressende_Buehne.jpg

2525 ms

Teaserbild_Smartwatch_2024.jpg

Teaserbild_Smartwatch_2024.jpg

2162 ms

Cybernation-buehne.jpg

Cybernation-buehne.jpg

2811 ms

LZ-Eroeffnung-buehne.jpg

LZ-Eroeffnung-buehne.jpg

3310 ms

BSI-Magazin_2023-02.jpg

BSI-Magazin_2023-02.jpg

3531 ms

weltweite_Verbindungen_89345883.jpg

weltweite_Verbindungen_89345883.jpg

2797 ms

tab-icon-aktuelles.svg

tab-icon-aktuelles.svg

2908 ms

tab-themen-veranstaltung.svg

tab-themen-veranstaltung.svg

5435 ms

240508_Kongress-Recap.jpg

240508_Kongress-Recap.jpg

3360 ms

240507_PK_20_ItSik.jpg

240507_PK_20_ItSik.jpg

4331 ms

KRITIS_in_Zahlen_240506.jpg

KRITIS_in_Zahlen_240506.jpg

3803 ms

tab-cyber-sicherheit.svg

tab-cyber-sicherheit.svg

3638 ms

tab-buerger-cert.svg

tab-buerger-cert.svg

3748 ms

Claudia_Plattner_kl.jpg

Claudia_Plattner_kl.jpg

4282 ms

Nancy_Faeser.jpg

Nancy_Faeser.jpg

3912 ms

tab-themen-bsi-leistungen.svg

tab-themen-bsi-leistungen.svg

4667 ms

tab-themen-informationen_organisationen.svg

tab-themen-informationen_organisationen.svg

4734 ms

Grafik-16_1172287189.svg

Grafik-16_1172287189.svg

4773 ms

Bild_34_BSI1.svg

Bild_34_BSI1.svg

4778 ms

Bild_16_BSI5.svg

Bild_16_BSI5.svg

4848 ms

Grafik-4-334461.svg

Grafik-4-334461.svg

4883 ms

global.js

global.js

5487 ms

Grafik-18-1185272717.svg

Grafik-18-1185272717.svg

4329 ms

Bild_29_BSI1.svg

Bild_29_BSI1.svg

4356 ms

Grafik-1_1208323707.svg

Grafik-1_1208323707.svg

4014 ms

Grafik-7_1172287189.svg

Grafik-7_1172287189.svg

3936 ms

Grafik-21-1185272717.svg

Grafik-21-1185272717.svg

4002 ms

Grafik-2-1185272717.svg

Grafik-2-1185272717.svg

4577 ms

Grafik-1_1200055680.svg

Grafik-1_1200055680.svg

3952 ms

Grafik-24_1172287189.svg

Grafik-24_1172287189.svg

3701 ms

Grafik-12_1208323707.svg

Grafik-12_1208323707.svg

3794 ms

Grafik-28-1187860522.svg

Grafik-28-1187860522.svg

4098 ms

Grafik-5-334461.svg

Grafik-5-334461.svg

3807 ms

Bild_24_BSI5.svg

Bild_24_BSI5.svg

3792 ms

Bild_17_BSI6.svg

Bild_17_BSI6.svg

3207 ms

Grafik-15_1208323707.svg

Grafik-15_1208323707.svg

3207 ms

Bild_5_BSI3.svg

Bild_5_BSI3.svg

3044 ms

Grafik-8-334461.svg

Grafik-8-334461.svg

3094 ms

tab-themen-verwaltung.svg

tab-themen-verwaltung.svg

3042 ms

tab-themen-kritis.svg

tab-themen-kritis.svg

2656 ms

Grafik-11_1172287189.svg

Grafik-11_1172287189.svg

2611 ms

Grafik-9-1185272717.svg

Grafik-9-1185272717.svg

2485 ms

Grafik-11-1206595116.svg

Grafik-11-1206595116.svg

2419 ms

Bild_38_BSI1.svg

Bild_38_BSI1.svg

2310 ms

Grafik-20-1210146626.svg

Grafik-20-1210146626.svg

2272 ms

Grafik-32-1210146626.svg

Grafik-32-1210146626.svg

2166 ms

Bild_18_BSI2.svg

Bild_18_BSI2.svg

1847 ms

Grafik-9-1187860522.svg

Grafik-9-1187860522.svg

1842 ms

tab-themen-standards.svg

tab-themen-standards.svg

1499 ms

tab-themen-cybersicherheitslage.svg

tab-themen-cybersicherheitslage.svg

1643 ms

Bild_37_BSI1.svg

Bild_37_BSI1.svg

1413 ms

Grafik-42-1210146626.svg

Grafik-42-1210146626.svg

1455 ms

Bild_24_BSI4.svg

Bild_24_BSI4.svg

1437 ms

Bild_16_BSI1.svg

Bild_16_BSI1.svg

1395 ms

Grafik-25-1206595116.svg

Grafik-25-1206595116.svg

1338 ms

Grafik-5-1206595116.svg

Grafik-5-1206595116.svg

1361 ms

Grafik-19-118685632.svg

Grafik-19-118685632.svg

1327 ms

Grafik-3-334461.svg

Grafik-3-334461.svg

1291 ms

Grafik-10-1210146626.svg

Grafik-10-1210146626.svg

1227 ms

Grafik-3_1172287189.svg

Grafik-3_1172287189.svg

1174 ms

Grafik-3-118685632.svg

Grafik-3-118685632.svg

1087 ms

Buerger.svg

Buerger.svg

1074 ms

Unternehmen.svg

Unternehmen.svg

997 ms

Kritis.svg

Kritis.svg

1004 ms

tab-themen-video.svg

tab-themen-video.svg

958 ms

tab-themen-audio.svg

tab-themen-audio.svg

921 ms

tab-themen-print.svg

tab-themen-print.svg

889 ms

tab-themen-publikation.svg

tab-themen-publikation.svg

829 ms

Rueckblick-Kongress-2024-Tag-1-Startbild.jpg

Rueckblick-Kongress-2024-Tag-1-Startbild.jpg

988 ms

Rueckblick-Kongress-2024-ReCap-Startbild.jpg

Rueckblick-Kongress-2024-ReCap-Startbild.jpg

834 ms

Videospot-2024_interrogation.jpg

Videospot-2024_interrogation.jpg

951 ms

SfS-autoamtische-Updates.png

SfS-autoamtische-Updates.png

924 ms

Jugendschutz_Schritt-fuer_Schritt.jpg

Jugendschutz_Schritt-fuer_Schritt.jpg

878 ms

Wegweiser_kompakt_familienalltag.jpg

Wegweiser_kompakt_familienalltag.jpg

848 ms

sprite.svg

sprite.svg

419 ms

welle.svg

welle.svg

179 ms

highlight.png

highlight.png

382 ms

BundesSansWeb-Regular.woff

BundesSansWeb-Regular.woff

307 ms

BundesSansWeb-Medium.woff

BundesSansWeb-Medium.woff

241 ms

BundesSansWeb-Light.woff

BundesSansWeb-Light.woff

218 ms

BundesSansWeb-Bold.woff

BundesSansWeb-Bold.woff

330 ms

BundesSansWeb-Black.woff

BundesSansWeb-Black.woff

380 ms

BundesSerifWeb-Regular.woff

BundesSerifWeb-Regular.woff

1030 ms

BundesSerifWeb-Bold.woff

BundesSerifWeb-Bold.woff

812 ms

BundesSansWeb-RegularItalic.woff

BundesSansWeb-RegularItalic.woff

2999 ms

BundesSansWeb-MediumItalic.woff

BundesSansWeb-MediumItalic.woff

1817 ms

BundesSansWeb-LightItalic.woff

BundesSansWeb-LightItalic.woff

1854 ms

BundesSansWeb-BoldItalic.woff

BundesSansWeb-BoldItalic.woff

2149 ms

BundesSansWeb-BlackItalic.woff

BundesSansWeb-BlackItalic.woff

2397 ms

BundesSerifWeb-Italic.woff

BundesSerifWeb-Italic.woff

1657 ms

BundesSerifWeb-BoldItalic.woff

BundesSerifWeb-BoldItalic.woff

2211 ms

SlideshowNavigation.html

SlideshowNavigation.html

1771 ms

icon_ajax_loader.gif

icon_ajax_loader.gif

111 ms

addon_print.css

addon_print.css

111 ms

Accessibility Review

bsi.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.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.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.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.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

bsi.de

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