Tools & Wizards About Us
it-visions.de screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

it-visions.de

www.IT-Visions.de - die besten .NET-, Web-, Java- und Microsoft-Experten in Deutschland

Page Load Speed

3.2 sec in total

First Response

378 ms

Resources Loaded

2.4 sec

Page Rendered

427 ms

it-visions.de screenshot

About Website

Visit it-visions.de now to see the best up-to-date It Visions content for Germany and also check out these interesting facts you probably never knew about it-visions.de

Beratung, Schulung, Coaching, Softwareentwicklung & Support von den besten .NET-, Web-, Java- und Microsoft-Experten unter Leitung und Mitwirkung von Dr. Holger Schwichtenberg

Visit it-visions.de

Key Findings

We analyzed It-visions.de page load time and found that the first response time was 378 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 50% of websites can load faster.

Performance Metrics

it-visions.de performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.8 s

78/100

10%

Network Requests Diagram

it-visions.de

378 ms

start.aspx

307 ms

bootstrap.min.css

207 ms

theme.min.css

200 ms

bootstrap-responsive.min.css

198 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 88% of them (46 requests) were addressed to the original It-visions.de, 6% (3 requests) were made to Google-analytics.com and 4% (2 requests) were made to Vg02.met.vgwort.de. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain It-visions.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 428.5 kB (38%)

Content Size

1.1 MB

After Optimization

704.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of It-visions.de main page is 1.1 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. 45% of websites need less resources to load. Images take 592.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 51.8 kB

  • Original 62.7 kB
  • After minification 57.2 kB
  • After compression 10.9 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 51.8 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 8.4 kB

  • Original 592.0 kB
  • After minification 583.6 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. It Visions images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 186.9 kB

  • Original 260.7 kB
  • After minification 260.7 kB
  • After compression 73.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 186.9 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 181.4 kB

  • Original 217.4 kB
  • After minification 205.5 kB
  • After compression 36.1 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-visions.de needs all CSS files to be minified and compressed as it can save up to 181.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (37%)

Requests Now

49

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of It Visions. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

it-visions.de

it-visions.de

378 ms

start.aspx

start.aspx

307 ms

bootstrap.min.css

bootstrap.min.css

207 ms

theme.min.css

theme.min.css

200 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

198 ms

ITV.min.css

ITV.min.css

215 ms

jquery.min.js

jquery.min.js

39 ms

MainBundle

MainBundle

304 ms

jquery-ui-1.8.21.custom.min.js

jquery-ui-1.8.21.custom.min.js

507 ms

jquery-ui-1.8.21.custom.min.css

jquery-ui-1.8.21.custom.min.css

293 ms

DXR.axd

DXR.axd

216 ms

1a7a7d2bf9f945a0bd08fd0c98780c18

1a7a7d2bf9f945a0bd08fd0c98780c18

596 ms

www.IT-Visions.de.jpg

www.IT-Visions.de.jpg

130 ms

pic_pfeile.jpg

pic_pfeile.jpg

198 ms

pic_solutions.jpg

pic_solutions.jpg

298 ms

pic_trainerin2.jpg

pic_trainerin2.jpg

198 ms

pic_konf.jpg

pic_konf.jpg

201 ms

pic_training.jpg

pic_training.jpg

128 ms

pic_puzzle.jpg

pic_puzzle.jpg

209 ms

HolgerSchwichtenberg.jpg

HolgerSchwichtenberg.jpg

206 ms

ManfredSteyer.jpg

ManfredSteyer.jpg

294 ms

TobiasWeltner.jpg

TobiasWeltner.jpg

391 ms

Andr%C3%A9Kr%C3%A4mer.jpg

Andr%C3%A9Kr%C3%A4mer.jpg

298 ms

JoachimFuchs.jpg

JoachimFuchs.jpg

305 ms

ThomasSchissler.jpg

ThomasSchissler.jpg

310 ms

RainerStropek.jpg

RainerStropek.jpg

392 ms

J%C3%B6rgKrause.jpg

J%C3%B6rgKrause.jpg

590 ms

BerndMarquardt.jpg

BerndMarquardt.jpg

394 ms

MatthiasFischer.jpg

MatthiasFischer.jpg

405 ms

UlrichBoddenberg.jpg

UlrichBoddenberg.jpg

411 ms

dotnet.png

dotnet.png

487 ms

powershell.png

powershell.png

668 ms

WPS5.jpg

WPS5.jpg

569 ms

WSL6.jpg

WSL6.jpg

571 ms

NP1.jpg

NP1.jpg

1185 ms

EF6.jpg

EF6.jpg

583 ms

5minds.png

5minds.png

665 ms

5Sterne.jpg

5Sterne.jpg

672 ms

menu_li.png

menu_li.png

652 ms

li-marker_w.png

li-marker_w.png

653 ms

li-marker.png

li-marker.png

732 ms

btn_arrow.png

btn_arrow.png

733 ms

arrows.png

arrows.png

741 ms

points.png

points.png

750 ms

green_point.png

green_point.png

751 ms

carousel_arrows.png

carousel_arrows.png

829 ms

foot_menu_separator.png

foot_menu_separator.png

829 ms

analytics.js

analytics.js

42 ms

linkid.js

linkid.js

7 ms

collect

collect

12 ms

blank.gif

blank.gif

187 ms

back_top.png

back_top.png

106 ms

Accessibility Review

it-visions.de accessibility score

95

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

it-visions.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

it-visions.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

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

    ISO-8859-1

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

it-visions.de

Open Graph description is not detected on the main page of It Visions. 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: