Tools & Wizards About Us
witstor.de screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

witstor.de

IT-Systemhaus für den Mittelstand in Hannover und Region

Page Load Speed

4.5 sec in total

First Response

392 ms

Resources Loaded

3.1 sec

Page Rendered

1 sec

witstor.de screenshot

About Website

Click here to check amazing Witstor content. Otherwise, check out these important facts you probably never knew about witstor.de

WITstor versteht sich als erfahrenes IT-Systemhaus für mittelständische Unternehmen und öffentliche Einrichtungen. Unsere Nähe zum Kunden und zu den Herstellern prägen unser Handeln seit Jahren. Wir b...

Visit witstor.de

Key Findings

We analyzed Witstor.de page load time and found that the first response time was 392 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

witstor.de performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

witstor.de

392 ms

witstor.de

486 ms

style.min.css

146 ms

bootstrap.min.css

290 ms

js_composer.min.css

533 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 91% of them (29 requests) were addressed to the original Witstor.de, 6% (2 requests) were made to Witstorgmbh.live-website.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Witstor.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.4 kB (6%)

Content Size

3.0 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Witstor.de main page is 3.0 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. 35% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 66.6 kB

  • Original 82.5 kB
  • After minification 80.4 kB
  • After compression 16.0 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 66.6 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 51.3 kB

  • Original 2.6 MB
  • After minification 2.6 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. Witstor images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 14.5 kB

  • Original 102.5 kB
  • After minification 102.5 kB
  • After compression 88.0 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 14.5 kB or 14% of the original size.

CSS Optimization

-22%

Potential reduce by 35.0 kB

  • Original 161.6 kB
  • After minification 161.6 kB
  • After compression 126.6 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. Witstor.de needs all CSS files to be minified and compressed as it can save up to 35.0 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (60%)

Requests Now

25

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Witstor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

witstor.de

witstor.de

392 ms

witstor.de

witstor.de

486 ms

style.min.css

style.min.css

146 ms

bootstrap.min.css

bootstrap.min.css

290 ms

js_composer.min.css

js_composer.min.css

533 ms

pix-essentials-style-2.css

pix-essentials-style-2.css

514 ms

jquery.min.js

jquery.min.js

491 ms

style.min.css

style.min.css

334 ms

base.min.css

base.min.css

343 ms

css

css

38 ms

cf7.min.css

cf7.min.css

395 ms

index.js

index.js

464 ms

index.js

index.js

456 ms

popper.min.js

popper.min.js

525 ms

bootstrap.min.js

bootstrap.min.js

664 ms

core.min.js

core.min.js

663 ms

essentials-5.min.js

essentials-5.min.js

666 ms

index.bundle-4.js

index.bundle-4.js

665 ms

js_composer_front.min.js

js_composer_front.min.js

665 ms

witstor-logo-white-copy.webp

witstor-logo-white-copy.webp

665 ms

witstor-logo-white-copy.webp

witstor-logo-white-copy.webp

218 ms

DJI_0988-scaled.jpg

DJI_0988-scaled.jpg

1004 ms

360.png

360.png

829 ms

P1051876-scaled.jpg

P1051876-scaled.jpg

584 ms

P1051801-scaled.jpg

P1051801-scaled.jpg

1076 ms

DJI_0991.jpg

DJI_0991.jpg

1517 ms

logoneu2-43eab2e9-400w.png

logoneu2-43eab2e9-400w.png

763 ms

pixicon.ttf

pixicon.ttf

901 ms

witstor.de

witstor.de

130 ms

witstor.de

witstor.de

112 ms

witstor.de

witstor.de

824 ms

witstor.de

witstor.de

590 ms

Accessibility Review

witstor.de accessibility score

97

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.

Best Practices

witstor.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

witstor.de SEO score

78

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

Page is blocked from indexing

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 Witstor.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 Witstor.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

witstor.de

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