Tools & Wizards About Us
it-jahrestagung.de screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

it-jahrestagung.de

Handelsblatt Summit Zukunft IT - Handelsblatt Live

Page Load Speed

5.4 sec in total

First Response

224 ms

Resources Loaded

4.5 sec

Page Rendered

672 ms

it-jahrestagung.de screenshot

About Website

Welcome to it-jahrestagung.de homepage info - get ready to check It Jahrestagung best content right away, or after learning these important things about it-jahrestagung.de

Ihr Update zu Strategischem IT-Management und Digitaler Transformation. Nutzen Sie die Jahrestagung um eine Basis für Entscheidungen zu schaffen.

Visit it-jahrestagung.de

Key Findings

We analyzed It-jahrestagung.de page load time and found that the first response time was 224 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

it-jahrestagung.de performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value2,320 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

it-jahrestagung.de

224 ms

2242 ms

wp-emoji-release.min.js

390 ms

style.css

336 ms

socialshareprivacy-min.css

345 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original It-jahrestagung.de, 26% (26 requests) were made to Veranstaltungen.handelsblatt.com and 18% (18 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Veranstaltungen.handelsblatt.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (33%)

Content Size

3.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of It-jahrestagung.de main page is 3.6 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. 70% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 45.6 kB

  • Original 57.7 kB
  • After minification 55.6 kB
  • After compression 12.1 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 45.6 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 38.9 kB

  • Original 2.1 MB
  • After minification 2.0 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. It Jahrestagung images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 922.3 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 402.6 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 922.3 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 174.9 kB

  • Original 202.7 kB
  • After minification 183.5 kB
  • After compression 27.8 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. It-jahrestagung.de needs all CSS files to be minified and compressed as it can save up to 174.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (48%)

Requests Now

91

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of It Jahrestagung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

it-jahrestagung.de

it-jahrestagung.de

224 ms

2242 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

390 ms

style.css

style.css

336 ms

socialshareprivacy-min.css

socialshareprivacy-min.css

345 ms

styles.css

styles.css

182 ms

slicknav.css

slicknav.css

273 ms

css

css

24 ms

style.css

style.css

413 ms

jquery.js

jquery.js

728 ms

jquery-migrate.min.js

jquery-migrate.min.js

388 ms

flexslider.css

flexslider.css

289 ms

public.css

public.css

302 ms

content-shortcodes.css

content-shortcodes.css

327 ms

social_bookmarks-min.js

social_bookmarks-min.js

442 ms

jquery.form.min.js

jquery.form.min.js

451 ms

scripts.js

scripts.js

467 ms

jquery.slicknav.min.js

jquery.slicknav.min.js

393 ms

wp-embed.min.js

wp-embed.min.js

403 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

766 ms

analytics.js

analytics.js

5 ms

collect

collect

35 ms

55025292170834f7ce0d9d174c7a8884_normal.jpeg

55025292170834f7ce0d9d174c7a8884_normal.jpeg

37 ms

ef-hb-logo.jpg

ef-hb-logo.jpg

303 ms

hintergrund.jpg

hintergrund.jpg

1336 ms

hb-logo.png

hb-logo.png

280 ms

slide-award-1.jpg

slide-award-1.jpg

745 ms

slide-Brenner_Roboy.jpg

slide-Brenner_Roboy.jpg

758 ms

slide-schalke.jpg

slide-schalke.jpg

446 ms

slide-panel.jpg

slide-panel.jpg

745 ms

create-a-space.jpg

create-a-space.jpg

338 ms

sdk.js

sdk.js

270 ms

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

34 ms

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

38 ms

155791285

155791285

256 ms

155663451

155663451

261 ms

155791341

155791341

256 ms

embed

embed

244 ms

player.js

player.js

169 ms

player.css

player.css

142 ms

ga.js

ga.js

89 ms

vuid.min.js

vuid.min.js

161 ms

js

js

214 ms

init_embed.js

init_embed.js

147 ms

bg_direction_nav.png

bg_direction_nav.png

108 ms

199 ms

xd_arbiter.php

xd_arbiter.php

272 ms

xd_arbiter.php

xd_arbiter.php

410 ms

__utm.gif

__utm.gif

57 ms

__utm.gif

__utm.gif

37 ms

__utm.gif

__utm.gif

41 ms

proxy.html

proxy.html

135 ms

556639248.jpg

556639248.jpg

263 ms

9713749_60x60.jpg

9713749_60x60.jpg

203 ms

556479285.jpg

556479285.jpg

142 ms

557771333.jpg

557771333.jpg

144 ms

common.js

common.js

71 ms

map.js

map.js

72 ms

google4.png

google4.png

34 ms

overlay.js

overlay.js

33 ms

util.js

util.js

116 ms

onion.js

onion.js

113 ms

search_impl.js

search_impl.js

114 ms

stats.js

stats.js

48 ms

openhand_8_8.cur

openhand_8_8.cur

37 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

97 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

48 ms

transparent.png

transparent.png

46 ms

kh

kh

89 ms

kh

kh

98 ms

controls.js

controls.js

47 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

92 ms

css

css

100 ms

entity11.png

entity11.png

39 ms

vt

vt

98 ms

vt

vt

86 ms

vt

vt

91 ms

vt

vt

90 ms

vt

vt

101 ms

vt

vt

101 ms

vt

vt

124 ms

vt

vt

147 ms

vt

vt

144 ms

vt

vt

125 ms

vt

vt

162 ms

vt

vt

156 ms

vt

vt

158 ms

vt

vt

167 ms

vt

vt

193 ms

vt

vt

195 ms

vt

vt

211 ms

mapcnt6.png

mapcnt6.png

45 ms

sv5.png

sv5.png

37 ms

tmapctrl.png

tmapctrl.png

26 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

43 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

51 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

59 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

62 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

13 ms

Accessibility Review

it-jahrestagung.de accessibility score

85

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

it-jahrestagung.de best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

it-jahrestagung.de SEO score

86

Search Engine Optimization Advices

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise It-jahrestagung.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 It-jahrestagung.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

it-jahrestagung.de

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