Tools & Wizards About Us
d-i-w.de screenshot

Report Summary

  • 0

    Performance

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

d-i-w.de

D I W - Business-Netzwerk und Innovation in Deutschland und Israel

Page Load Speed

2.9 sec in total

First Response

153 ms

Resources Loaded

2.6 sec

Page Rendered

83 ms

d-i-w.de screenshot

About Website

Welcome to d-i-w.de homepage info - get ready to check D I W best content right away, or after learning these important things about d-i-w.de

Startups, Unternehmen und Investoren aus Deutschland und Israel - wir verbinden beide Tech-Welten. D-I-W in Offenbach am Main und AHK Israel in Tel Aviv.

Visit d-i-w.de

Key Findings

We analyzed D-i-w.de page load time and found that the first response time was 153 ms and then it took 2.7 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

d-i-w.de performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

www.d-i-w.de

153 ms

minified.js

58 ms

focus-within-polyfill.js

57 ms

polyfill.min.js

1477 ms

thunderbolt-commons.35876736.bundle.min.js

99 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original D-i-w.de, 44% (17 requests) were made to Static.parastorage.com and 31% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 335.2 kB (48%)

Content Size

693.1 kB

After Optimization

357.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of D-i-w.de main page is 693.1 kB. 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. HTML takes 425.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 328.9 kB

  • Original 425.0 kB
  • After minification 423.4 kB
  • After compression 96.1 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 328.9 kB or 77% of the original size.

Image Optimization

-12%

Potential reduce by 2.0 kB

  • Original 17.2 kB
  • After minification 15.2 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. Obviously, D I W needs image optimization as it can save up to 2.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 250.8 kB
  • After minification 250.8 kB
  • After compression 246.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 11 (50%)

Requests Now

22

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D I W. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.d-i-w.de

www.d-i-w.de

153 ms

minified.js

minified.js

58 ms

focus-within-polyfill.js

focus-within-polyfill.js

57 ms

polyfill.min.js

polyfill.min.js

1477 ms

thunderbolt-commons.35876736.bundle.min.js

thunderbolt-commons.35876736.bundle.min.js

99 ms

main.cd290f82.bundle.min.js

main.cd290f82.bundle.min.js

100 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

95 ms

lodash.min.js

lodash.min.js

98 ms

react.production.min.js

react.production.min.js

97 ms

react-dom.production.min.js

react-dom.production.min.js

101 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

99 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

100 ms

DIW-W.jpg

DIW-W.jpg

279 ms

DIW-I.jpg

DIW-I.jpg

558 ms

DIW-D.jpg

DIW-D.jpg

491 ms

a2f565_3b09137a81494a82af723493ebe73af3~mv2_d_3814_1297_s_2.jpg

a2f565_3b09137a81494a82af723493ebe73af3~mv2_d_3814_1297_s_2.jpg

519 ms

DIW_logoNEU.jpg

DIW_logoNEU.jpg

639 ms

israel%20innovation%20hub%20mit%20diw%203.png

israel%20innovation%20hub%20mit%20diw%203.png

565 ms

bundle.min.js

bundle.min.js

72 ms

WixMadeforDisplay_W_Rg.woff

WixMadeforDisplay_W_Rg.woff

41 ms

50ac1699-f3d2-47b6-878f-67a368a17c41.woff

50ac1699-f3d2-47b6-878f-67a368a17c41.woff

41 ms

ca003289-5ee3-45c2-94ad-36c743c35fc1.woff

ca003289-5ee3-45c2-94ad-36c743c35fc1.woff

39 ms

49631ce8-9201-47a8-8874-45371417c35f.woff

49631ce8-9201-47a8-8874-45371417c35f.woff

40 ms

119 ms

112 ms

114 ms

114 ms

112 ms

108 ms

152 ms

149 ms

144 ms

144 ms

142 ms

143 ms

deprecation-de.v5.html

deprecation-de.v5.html

6 ms

bolt-performance

bolt-performance

29 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

d-i-w.de accessibility score

99

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

d-i-w.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

d-i-w.de SEO score

100

Search Engine Optimization Advices

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 D-i-w.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 D-i-w.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

d-i-w.de

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