Tools & Wizards About Us
bbaa.de screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

bbaa.de

BBAA - Berlin-Brandenburg Aerospace Allianz e.V. - BBAA

Page Load Speed

3.2 sec in total

First Response

336 ms

Resources Loaded

2.7 sec

Page Rendered

169 ms

bbaa.de screenshot

About Website

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

Die Berlin-Brandenburg Aerospace Allianz ist der regionale Wirtschaftsverband der Luft- und Raumfahrtindustrie in der Hauptstadtregion.

Visit bbaa.de

Key Findings

We analyzed Bbaa.de page load time and found that the first response time was 336 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

bbaa.de performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

bbaa.de

336 ms

bbaa.de

1539 ms

news-basic.css

112 ms

theme-5746e9cc79245e6adc123949ea596f7edc7880173ff1a3f6ffdffb48575defac.css

342 ms

include_style_bbaa.css

334 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Bbaa.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Bbaa.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.3 kB (23%)

Content Size

340.0 kB

After Optimization

261.8 kB

  • HTML
  • Images

In fact, the total size of Bbaa.de main page is 340.0 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 313.5 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 25.2 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. 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 20.9 kB or 79% of the original size.

Image Optimization

-18%

Potential reduce by 57.3 kB

  • Original 313.5 kB
  • After minification 256.2 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, BBAA needs image optimization as it can save up to 57.3 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 7 (44%)

Requests Now

16

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BBAA. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bbaa.de

bbaa.de

336 ms

bbaa.de

bbaa.de

1539 ms

news-basic.css

news-basic.css

112 ms

theme-5746e9cc79245e6adc123949ea596f7edc7880173ff1a3f6ffdffb48575defac.css

theme-5746e9cc79245e6adc123949ea596f7edc7880173ff1a3f6ffdffb48575defac.css

342 ms

include_style_bbaa.css

include_style_bbaa.css

334 ms

Basic.css

Basic.css

335 ms

merged-bf814021de56fe302553770d3fe6e02c.js

merged-bf814021de56fe302553770d3fe6e02c.js

333 ms

merged-86f76f4b0798908b396ef7fc300cedd4.js

merged-86f76f4b0798908b396ef7fc300cedd4.js

561 ms

merged-717fdcc03b16bc06cf371d93b1bc53d1.js

merged-717fdcc03b16bc06cf371d93b1bc53d1.js

558 ms

webfontloader.js

webfontloader.js

113 ms

bbaa-logo.png

bbaa-logo.png

370 ms

Screenshot_2024-04-24_104638.png

Screenshot_2024-04-24_104638.png

440 ms

csm_SpaceSUITE_6e118db838.png

csm_SpaceSUITE_6e118db838.png

113 ms

csm_Energ_Eff_Award_c26b8483d9.png

csm_Energ_Eff_Award_c26b8483d9.png

220 ms

csm_TH_Wildau_DAAD_Projekt_902343e216.png

csm_TH_Wildau_DAAD_Projekt_902343e216.png

371 ms

csm_Screenshot_2024-05-21_131140_164b191d7e.png

csm_Screenshot_2024-05-21_131140_164b191d7e.png

418 ms

csm_Foto_Forschungsflugzeug_TH_Wildau_0a324b3051.png

csm_Foto_Forschungsflugzeug_TH_Wildau_0a324b3051.png

310 ms

bootstrappackageicon.min.css

bootstrappackageicon.min.css

221 ms

bootstrappackageicon.woff

bootstrappackageicon.woff

112 ms

Accessibility Review

bbaa.de accessibility score

96

Accessibility Issues

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.

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

Links do not have a discernible name

Best Practices

bbaa.de best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bbaa.de SEO score

77

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

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

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 Bbaa.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 Bbaa.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

bbaa.de

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