Tools & Wizards About Us
haufe-akademie.de screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

haufe-akademie.de

Haufe Akademie - Berufliche Weiterbildung, Seminare, Schulungen, Tagungen

Page Load Speed

7.7 sec in total

First Response

510 ms

Resources Loaded

6.5 sec

Page Rendered

659 ms

haufe-akademie.de screenshot

About Website

Visit haufe-akademie.de now to see the best up-to-date Haufe Akademie content for Germany and also check out these interesting facts you probably never knew about haufe-akademie.de

Haufe Akademie - Das Unternehmen für berufliche Weiterbildung - Über 2.300 Themen vor Ort, Live-Online oder Inhouse

Visit haufe-akademie.de

Key Findings

We analyzed Haufe-akademie.de page load time and found that the first response time was 510 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

haufe-akademie.de performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value3,540 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.2 s

1/100

10%

Network Requests Diagram

haufe-akademie.de

510 ms

idp

697 ms

www.haufe-akademie.de

1173 ms

fonts.css

173 ms

global.css

261 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 94% of them (122 requests) were addressed to the original Haufe-akademie.de, 1% (1 request) were made to Login.haufe-lexware.com and 1% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Haufe-akademie.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (49%)

Content Size

2.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Haufe-akademie.de main page is 2.5 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. 50% of websites need less resources to load. Images take 992.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 77.8 kB

  • Original 98.0 kB
  • After minification 93.2 kB
  • After compression 20.2 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 77.8 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 36.0 kB

  • Original 992.0 kB
  • After minification 955.9 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. Haufe Akademie images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 692.7 kB

  • Original 946.6 kB
  • After minification 823.2 kB
  • After compression 253.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 692.7 kB or 73% of the original size.

CSS Optimization

-90%

Potential reduce by 405.1 kB

  • Original 451.6 kB
  • After minification 331.0 kB
  • After compression 46.5 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. Haufe-akademie.de needs all CSS files to be minified and compressed as it can save up to 405.1 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 78 (64%)

Requests Now

122

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haufe Akademie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

haufe-akademie.de

haufe-akademie.de

510 ms

idp

idp

697 ms

www.haufe-akademie.de

www.haufe-akademie.de

1173 ms

fonts.css

fonts.css

173 ms

global.css

global.css

261 ms

header.css

header.css

281 ms

maincontent.css

maincontent.css

384 ms

marginal.css

marginal.css

288 ms

formelements.css

formelements.css

294 ms

formlayer.css

formlayer.css

295 ms

refhotellayer_shop.css

refhotellayer_shop.css

346 ms

footer.css

footer.css

369 ms

portlets.css

portlets.css

371 ms

warenkorb.css

warenkorb.css

374 ms

ajaxLayer.js

ajaxLayer.js

373 ms

common-shop.js

common-shop.js

432 ms

swfobject.js

swfobject.js

457 ms

lightview_2_8_0.css

lightview_2_8_0.css

458 ms

prototype_1_7_1.js

prototype_1_7_1.js

563 ms

scriptaculous.js

scriptaculous.js

463 ms

lightview_2_8_0.js

lightview_2_8_0.js

465 ms

jquery-ui-1.8.6.custom.css

jquery-ui-1.8.6.custom.css

519 ms

jquery-1.9.0.min.js

jquery-1.9.0.min.js

641 ms

jquery-ui-1.8.6.custom.min.js

jquery-ui-1.8.6.custom.min.js

736 ms

jquery.autocomplete-min.js

jquery.autocomplete-min.js

553 ms

ajaxAutocomplete.js

ajaxAutocomplete.js

556 ms

jwplayer.js

jwplayer.js

700 ms

videobox-packer.js

videobox-packer.js

646 ms

add2home.css

add2home.css

648 ms

add2home.js

add2home.js

652 ms

agile_carousel.css

agile_carousel.css

730 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

736 ms

ha_stageAgileCarousel.js

ha_stageAgileCarousel.js

739 ms

owl.carousel.css

owl.carousel.css

673 ms

owl.theme_ha.css

owl.theme_ha.css

715 ms

owl.carousel.min.js

owl.carousel.min.js

749 ms

emos2.js

emos2.js

752 ms

mediatracking.min.js

mediatracking.min.js

756 ms

conversion.js

conversion.js

32 ms

JSDetection.gif

JSDetection.gif

380 ms

effects.js

effects.js

256 ms

bk

bk

591 ms

blind.gif

blind.gif

101 ms

logo_195x40.gif

logo_195x40.gif

102 ms

bg_mainnavi_arrow_top.png

bg_mainnavi_arrow_top.png

104 ms

logo_verkaeufertagung.png

logo_verkaeufertagung.png

104 ms

icon_program.gif

icon_program.gif

106 ms

icon_personalarea.gif

icon_personalarea.gif

101 ms

icon_newsletter.gif

icon_newsletter.gif

179 ms

Auszeichnung-Top-Berater-Mittelstand-2015-Haufe-Akademie.png

Auszeichnung-Top-Berater-Mittelstand-2015-Haufe-Akademie.png

186 ms

AKA_CK_LOGO.JPG

AKA_CK_LOGO.JPG

185 ms

HAA-0685-15-Kooperationslogo-FastLane-RZ.jpg

HAA-0685-15-Kooperationslogo-FastLane-RZ.jpg

212 ms

45926.jpg

45926.jpg

210 ms

video_play_overlay.png

video_play_overlay.png

210 ms

icon_phone.png

icon_phone.png

266 ms

icon_email.png

icon_email.png

274 ms

banner_haufe_01.jpg

banner_haufe_01.jpg

274 ms

banner_guidedtour_02.png

banner_guidedtour_02.png

301 ms

banner_newsletter_02.png

banner_newsletter_02.png

301 ms

HA-Portlet-SmallTalkApp.png

HA-Portlet-SmallTalkApp.png

397 ms

link.gif

link.gif

352 ms

social_facebook.png

social_facebook.png

365 ms

social_googleplus.png

social_googleplus.png

366 ms

social_twitter.png

social_twitter.png

393 ms

social_xing.png

social_xing.png

393 ms

social_linkedin.png

social_linkedin.png

438 ms

social_youtube.png

social_youtube.png

454 ms

logo_haufe-gruppe.png

logo_haufe-gruppe.png

453 ms

close.png

close.png

484 ms

www.haufe-akademie.de;ord=8734106360934.675

www.haufe-akademie.de;ord=8734106360934.675

63 ms

login.png

login.png

480 ms

merkzettel.png

merkzettel.png

479 ms

warenkorb.png

warenkorb.png

520 ms

lernumgebung_active.png

lernumgebung_active.png

537 ms

check.png

check.png

538 ms

mainnavi_down.png

mainnavi_down.png

569 ms

mainnavi_small.png

mainnavi_small.png

570 ms

headersearch.png

headersearch.png

559 ms

haufemerriweathersanslt.woff

haufemerriweathersanslt.woff

682 ms

1abb23f6-1997-49f5-bc0f-49f389425cd6

1abb23f6-1997-49f5-bc0f-49f389425cd6

375 ms

65 ms

DaxWeb.woff

DaxWeb.woff

632 ms

haufemerriweathersans.woff

haufemerriweathersans.woff

631 ms

stageData.txt

stageData.txt

579 ms

DaxWeb-Light.woff

DaxWeb-Light.woff

749 ms

stage_default.jpg

stage_default.jpg

658 ms

verticalnav_blue.png

verticalnav_blue.png

668 ms

ytc.js

ytc.js

57 ms

51 ms

verticalnav_gold.png

verticalnav_gold.png

613 ms

verticalnav_darkblue.png

verticalnav_darkblue.png

633 ms

bg_new-recommendation.png

bg_new-recommendation.png

992 ms

slidercontrol_left.png

slidercontrol_left.png

659 ms

slidercontrol_right.png

slidercontrol_right.png

659 ms

link.png

link.png

677 ms

portlet_arrow_down.gif

portlet_arrow_down.gif

642 ms

bg_zitat_person.png

bg_zitat_person.png

1127 ms

bg_zitat_quote.png

bg_zitat_quote.png

671 ms

bg_person_contact_footer.png

bg_person_contact_footer.png

928 ms

icon_phone.png

icon_phone.png

663 ms

icon_email.png

icon_email.png

645 ms

bg_footerShadow.gif

bg_footerShadow.gif

671 ms

scroll_up.jpg

scroll_up.jpg

684 ms

prev.png

prev.png

693 ms

topclose.png

topclose.png

733 ms

close_large.png

close_large.png

742 ms

close_small.png

close_small.png

738 ms

loading.gif

loading.gif

766 ms

inner_slideshow_stop.png

inner_slideshow_stop.png

772 ms

inner_prev.png

inner_prev.png

781 ms

inner_next.png

inner_next.png

783 ms

controller_prev.png

controller_prev.png

826 ms

controller_slideshow_stop.png

controller_slideshow_stop.png

801 ms

video_layer_background.png

video_layer_background.png

784 ms

shadow.png

shadow.png

812 ms

stage_neosales_motiv.png

stage_neosales_motiv.png

670 ms

stage_el_motiv.png

stage_el_motiv.png

1174 ms

stage_verkaeufertagung_motiv.png

stage_verkaeufertagung_motiv.png

1063 ms

stage_programm2015-2.jpg

stage_programm2015-2.jpg

906 ms

stage_neosales_bg.png

stage_neosales_bg.png

913 ms

stage_el_bg.png

stage_el_bg.png

721 ms

stage_2296.jpg

stage_2296.jpg

849 ms

stage_zu3.jpg

stage_zu3.jpg

1051 ms

stage_verkaeufertagung_bg.jpg

stage_verkaeufertagung_bg.jpg

907 ms

stage_mindestlohn.jpg

stage_mindestlohn.jpg

1266 ms

next_prev.png

next_prev.png

904 ms

controller_next.png

controller_next.png

445 ms

controller_slideshow_play.png

controller_slideshow_play.png

487 ms

controller_close.png

controller_close.png

515 ms

haufe_print.css

haufe_print.css

89 ms

Accessibility Review

haufe-akademie.de accessibility score

77

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

haufe-akademie.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

haufe-akademie.de SEO score

86

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Haufe-akademie.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 Haufe-akademie.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

haufe-akademie.de

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