Tools & Wizards About Us
itb-berlin.de screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

itb-berlin.de

Home - The World of ITB

Page Load Speed

10.7 sec in total

First Response

358 ms

Resources Loaded

9.7 sec

Page Rendered

644 ms

itb-berlin.de screenshot

About Website

Visit itb-berlin.de now to see the best up-to-date ITB Berlin content for Greece and also check out these interesting facts you probably never knew about itb-berlin.de

The World of ITB

Visit itb-berlin.de

Key Findings

We analyzed Itb-berlin.de page load time and found that the first response time was 358 ms and then it took 10.4 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

itb-berlin.de performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

itb-berlin.de

358 ms

1340 ms

jquery.fancybox.css.css

778 ms

jquery-ui.min.css.css

854 ms

normalize.css.css

793 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Itb-berlin.de, 61% (43 requests) were made to Itb.com and 10% (7 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source Itb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.8 kB (4%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Itb-berlin.de main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Javascripts take 721.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 57.8 kB

  • Original 72.8 kB
  • After minification 72.4 kB
  • After compression 14.9 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 57.8 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 145 B

  • Original 612.6 kB
  • After minification 612.4 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. ITB Berlin images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.8 kB

  • Original 721.9 kB
  • After minification 721.9 kB
  • After compression 717.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 59.2 kB
  • After minification 59.2 kB
  • After compression 59.2 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. Itb-berlin.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 40 (65%)

Requests Now

62

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ITB Berlin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

itb-berlin.de

itb-berlin.de

358 ms

1340 ms

jquery.fancybox.css.css

jquery.fancybox.css.css

778 ms

jquery-ui.min.css.css

jquery-ui.min.css.css

854 ms

normalize.css.css

normalize.css.css

793 ms

icons.css.css

icons.css.css

818 ms

base.css.css

base.css.css

842 ms

tablet.css.css

tablet.css.css

825 ms

desktop.css.css

desktop.css.css

1545 ms

feature.css.css

feature.css.css

1640 ms

project.css

project.css

1348 ms

odometer-theme-minimal.css

odometer-theme-minimal.css

1616 ms

jquery.min.js.js

jquery.min.js.js

1651 ms

imagesloaded.pkgd.min.js.js

imagesloaded.pkgd.min.js.js

1735 ms

jquerypicture-min.js.js

jquerypicture-min.js.js

2190 ms

jquery.fancybox.pack.js.js

jquery.fancybox.pack.js.js

2346 ms

jquery-ui.min.js.js

jquery-ui.min.js.js

2400 ms

searchfield_autocomplete.js.js

searchfield_autocomplete.js.js

2475 ms

loader.js

loader.js

22 ms

uc-block.bundle.js

uc-block.bundle.js

41 ms

hyphenator.js.js

hyphenator.js.js

2437 ms

de.js

de.js

2578 ms

itbcom_newsletter_signup.js

itbcom_newsletter_signup.js

3360 ms

countdown.js

countdown.js

3363 ms

master_layout_scripts_video.js

master_layout_scripts_video.js

3363 ms

master_layout_scripts_focustrap.js

master_layout_scripts_focustrap.js

3365 ms

header_breadcrumb.js

header_breadcrumb.js

3364 ms

svgxuse.min.js

svgxuse.min.js

3389 ms

classlist.js.js

classlist.js.js

3825 ms

master_script.js.js

master_script.js.js

3995 ms

datalayer_tracking.js

datalayer_tracking.js

3972 ms

video_tracking.js

video_tracking.js

4035 ms

header2019.js.js

header2019.js.js

4061 ms

lato-regular.woff.woff

lato-regular.woff.woff

1858 ms

lato-bold.woff.woff

lato-bold.woff.woff

2536 ms

lato-black.woff.woff

lato-black.woff.woff

2534 ms

gtm.js

gtm.js

295 ms

qjNSJc8MrWc

qjNSJc8MrWc

414 ms

logo_mb.svg

logo_mb.svg

2455 ms

itb_berlin_cmyk_m_claim.svg

itb_berlin_cmyk_m_claim.svg

2458 ms

itb-com-logo.svg

itb-com-logo.svg

2456 ms

itb_hompage-inderinnen_1600x2048px_02.jpg

itb_hompage-inderinnen_1600x2048px_02.jpg

2494 ms

itb_hompage-inderinnen_5120x3200px_02.jpg

itb_hompage-inderinnen_5120x3200px_02.jpg

3197 ms

itb_pl_logo-2025_albanien_mit-unterzeile_dt.svg

itb_pl_logo-2025_albanien_mit-unterzeile_dt.svg

3234 ms

icons.svg

icons.svg

3209 ms

bundle_legacy.js

bundle_legacy.js

81 ms

mb-icons.woff.woff

mb-icons.woff.woff

3432 ms

www-player.css

www-player.css

6 ms

www-embed-player.js

www-embed-player.js

33 ms

base.js

base.js

76 ms

languages.json

languages.json

426 ms

jRYISRuM9q7e_xyYaLp_fsq3qnLjbNevd8JDa-bOkpI.js

jRYISRuM9q7e_xyYaLp_fsq3qnLjbNevd8JDa-bOkpI.js

122 ms

embed.js

embed.js

64 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

141 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

141 ms

Create

Create

123 ms

de.json

de.json

163 ms

GenerateIT

GenerateIT

15 ms

cross-domain-bridge.html

cross-domain-bridge.html

5 ms

1px.png

1px.png

8 ms

translations-de.json

translations-de.json

5 ms

uct

uct

841 ms

iframe_api

iframe_api

648 ms

qjNSJc8MrWc

qjNSJc8MrWc

203 ms

www-widgetapi.js

www-widgetapi.js

181 ms

Create

Create

127 ms

GenerateIT

GenerateIT

51 ms

print.css.css

print.css.css

778 ms

print.css

print.css

763 ms

log_event

log_event

16 ms

Accessibility Review

itb-berlin.de accessibility score

91

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-*] attributes do not match their roles

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

itb-berlin.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

itb-berlin.de SEO score

100

Search Engine Optimization Advices

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 Itb-berlin.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 Itb-berlin.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

itb-berlin.de

Open Graph description is not detected on the main page of ITB Berlin. 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: