Tools & Wizards About Us
bwu-bremen.de screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

bwu-bremen.de

BWU - Das Bildungszentrum der Wirtschaft im Unterwesergebiet

Page Load Speed

6 sec in total

First Response

779 ms

Resources Loaded

4.2 sec

Page Rendered

1 sec

bwu-bremen.de screenshot

About Website

Visit bwu-bremen.de now to see the best up-to-date BWU Bremen content and also check out these interesting facts you probably never knew about bwu-bremen.de

Fortbildungen. Ausbildungen. Seminare. Im Bildungszentrum der Wirtschaft können Menschen und Unternehmen aus Bremen zusammen wachsen

Visit bwu-bremen.de

Key Findings

We analyzed Bwu-bremen.de page load time and found that the first response time was 779 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

bwu-bremen.de performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value7.1 s

30/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.954

3/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

bwu-bremen.de

779 ms

style.css

327 ms

style.min.css

448 ms

oxygen.css

441 ms

core-sss.min.css

443 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 97% of them (105 requests) were addressed to the original Bwu-bremen.de, 1% (1 request) were made to Stats.wp.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Bwu-bremen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 284.0 kB (18%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bwu-bremen.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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 217.3 kB

  • Original 258.8 kB
  • After minification 257.8 kB
  • After compression 41.6 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 217.3 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 66.7 kB

  • Original 1.3 MB
  • After minification 1.2 MB

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. BWU Bremen images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 27 B

  • Original 4.9 kB
  • After minification 4.9 kB
  • After compression 4.8 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.

Requests Breakdown

Number of requests can be reduced by 76 (72%)

Requests Now

106

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BWU Bremen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bwu-bremen.de

bwu-bremen.de

779 ms

style.css

style.css

327 ms

style.min.css

style.min.css

448 ms

oxygen.css

oxygen.css

441 ms

core-sss.min.css

core-sss.min.css

443 ms

dashicons.min.css

dashicons.min.css

553 ms

frontend.min.css

frontend.min.css

444 ms

uaf.css

uaf.css

445 ms

woocommerce-layout.css

woocommerce-layout.css

557 ms

woocommerce.css

woocommerce.css

560 ms

splide.min.css

splide.min.css

554 ms

photoswipe.min.css

photoswipe.min.css

556 ms

default-skin.min.css

default-skin.min.css

557 ms

frontend.min.css

frontend.min.css

669 ms

frontend.css

frontend.css

667 ms

frontend.css

frontend.css

666 ms

style.min.css

style.min.css

673 ms

style.basic.css

style.basic.css

670 ms

style-curvy-blue.css

style-curvy-blue.css

674 ms

borlabs-cookie_1_de.css

borlabs-cookie_1_de.css

778 ms

layout-styles.css

layout-styles.css

777 ms

slick.css

slick.css

775 ms

slick-theme.css

slick-theme.css

781 ms

rvpplugin-frontend-style.css

rvpplugin-frontend-style.css

782 ms

jquery.min.js

jquery.min.js

891 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

885 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

885 ms

wp-polyfill.min.js

wp-polyfill.min.js

887 ms

hooks.min.js

hooks.min.js

885 ms

w.js

w.js

14 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

995 ms

add-to-cart.min.js

add-to-cart.min.js

996 ms

js.cookie.min.js

js.cookie.min.js

997 ms

woocommerce.min.js

woocommerce.min.js

996 ms

splide.min.js

splide.min.js

997 ms

splide-extension-auto-scroll.min.js

splide-extension-auto-scroll.min.js

1001 ms

js

js

81 ms

41992.css

41992.css

898 ms

39312.css

39312.css

787 ms

universal.css

universal.css

783 ms

unslider.css

unslider.css

670 ms

wc-blocks.css

wc-blocks.css

670 ms

fluent-forms-public.css

fluent-forms-public.css

672 ms

fluentform-public-default.css

fluentform-public-default.css

769 ms

mobile-sub-menus.css

mobile-sub-menus.css

666 ms

jquery.zoom.min.js

jquery.zoom.min.js

666 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

668 ms

photoswipe.min.js

photoswipe.min.js

672 ms

photoswipe-ui-default.min.js

photoswipe-ui-default.min.js

773 ms

single-product.min.js

single-product.min.js

768 ms

borlabs-cookie-prioritize.min.js

borlabs-cookie-prioritize.min.js

664 ms

i18n.min.js

i18n.min.js

708 ms

main.js

main.js

704 ms

sourcebuster.min.js

sourcebuster.min.js

702 ms

order-attribution.min.js

order-attribution.min.js

772 ms

underscore.min.js

underscore.min.js

772 ms

wp-util.min.js

wp-util.min.js

671 ms

api-request.min.js

api-request.min.js

671 ms

url.min.js

url.min.js

668 ms

api-fetch.min.js

api-fetch.min.js

666 ms

frontend.min.js

frontend.min.js

766 ms

frontend.js

frontend.js

671 ms

frontend.js

frontend.js

669 ms

asl-prereq.js

asl-prereq.js

673 ms

asl-core.js

asl-core.js

673 ms

asl-results-vertical.js

asl-results-vertical.js

673 ms

g.gif

g.gif

20 ms

asl-autocomplete.js

asl-autocomplete.js

753 ms

asl-load.js

asl-load.js

664 ms

asl-wrapper.js

asl-wrapper.js

664 ms

slick.js

slick.js

669 ms

rvpplugin-frontend.js

rvpplugin-frontend.js

663 ms

search.min.js

search.min.js

671 ms

form-submission.js

form-submission.js

766 ms

sub-menus.js

sub-menus.js

664 ms

borlabs-cookie.min.js

borlabs-cookie.min.js

666 ms

unslider-min.js

unslider-min.js

666 ms

jquery.event.move.js

jquery.event.move.js

668 ms

jquery.event.swipe.js

jquery.event.swipe.js

669 ms

bwu-logo-web.png

bwu-logo-web.png

651 ms

Stoerer_50_Jahre_BWU-3.png

Stoerer_50_Jahre_BWU-3.png

651 ms

Pruefungsvorbereitung-fuer-Kaufleute-fuer-Bueromanagement-Teil-2-IHK.jpg

Pruefungsvorbereitung-fuer-Kaufleute-fuer-Bueromanagement-Teil-2-IHK.jpg

627 ms

Pruefungsvorbereitung-fuer-Kaufleute-fuer-Bueromanagement-Teil-2-IHK.jpg

Pruefungsvorbereitung-fuer-Kaufleute-fuer-Bueromanagement-Teil-2-IHK.jpg

626 ms

Der-Business-Knigge-fuer-Azubis.jpg

Der-Business-Knigge-fuer-Azubis.jpg

651 ms

Der-gute-Ton-am-Telefon-und-online.jpg

Der-gute-Ton-am-Telefon-und-online.jpg

628 ms

ZZN-Logo-RGB.png

ZZN-Logo-RGB.png

757 ms

WBV-logo-blau-dunkel.jpg

WBV-logo-blau-dunkel.jpg

760 ms

netzwerk-Q4.0-Logo_RGB.png

netzwerk-Q4.0-Logo_RGB.png

639 ms

Logo-.jpeg

Logo-.jpeg

838 ms

Bundesagentur_fuer_Arbeit-scaled.jpg

Bundesagentur_fuer_Arbeit-scaled.jpg

838 ms

7658Roboto.woff

7658Roboto.woff

847 ms

BMBF_gefoerdert-vom_deutsch.jpg

BMBF_gefoerdert-vom_deutsch.jpg

803 ms

ihk-768x316-1-300x123.jpg

ihk-768x316-1-300x123.jpg

771 ms

IW_LOGO_STANDARD_RGB.png

IW_LOGO_STANDARD_RGB.png

773 ms

partnernetzwerk_MINT.png

partnernetzwerk_MINT.png

983 ms

partnernetzwerk_ZDH.png

partnernetzwerk_ZDH.png

983 ms

Logo-SKB-300x60-1.png

Logo-SKB-300x60-1.png

827 ms

partnernetzwerk_schulwirtschaft.png

partnernetzwerk_schulwirtschaft.png

778 ms

partnernetzwerk_nordbildung.png

partnernetzwerk_nordbildung.png

776 ms

partnernetzwerk_bwh.png

partnernetzwerk_bwh.png

890 ms

partnernetzwerk_adbw.png

partnernetzwerk_adbw.png

876 ms

2019_Logo_SWAE_2-FHB-300x47.jpg

2019_Logo_SWAE_2-FHB-300x47.jpg

882 ms

esf-logo-data.jpg

esf-logo-data.jpg

882 ms

logo-wabeq-bremen.jpg

logo-wabeq-bremen.jpg

885 ms

linkedin-icon.jpg

linkedin-icon.jpg

881 ms

startseite-hintergrund-bwu.jpg

startseite-hintergrund-bwu.jpg

886 ms

borlabs-cookie-icon-dynamic.svg

borlabs-cookie-icon-dynamic.svg

886 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

112 ms

Accessibility Review

bwu-bremen.de accessibility score

98

Accessibility Issues

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

bwu-bremen.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

Page has valid source maps

SEO Factors

bwu-bremen.de SEO score

85

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 Bwu-bremen.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 Bwu-bremen.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

bwu-bremen.de

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