Tools & Wizards About Us
duisburgweb.de screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

duisburgweb.de

BZ Duisburg Tageszeitung für Duisburg und Umgebung - total lokal unabhängig - Schlagzeilen

Page Load Speed

3.7 sec in total

First Response

291 ms

Resources Loaded

2.8 sec

Page Rendered

536 ms

duisburgweb.de screenshot

About Website

Visit duisburgweb.de now to see the best up-to-date Duisburg Web content and also check out these interesting facts you probably never knew about duisburgweb.de

BZ Duisburg Tageszeitung für Duisburg und Umgebung - total lokal unabhängig - Schlagzeilen, Sport, Politik, MSV Duisburg

Visit duisburgweb.de

Key Findings

We analyzed Duisburgweb.de page load time and found that the first response time was 291 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

duisburgweb.de performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value2,000 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value6.8 s

54/100

10%

Network Requests Diagram

duisburgweb.de

291 ms

bz-duisburg.de

301 ms

woys3.1.css

339 ms

7fafc9784110437803e7c531f065028c

170 ms

livesafer.jpg

189 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Duisburgweb.de, 84% (47 requests) were made to Bz-duisburg.de and 7% (4 requests) were made to Daswetter.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Bz-duisburg.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.7 kB (10%)

Content Size

1.1 MB

After Optimization

991.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Duisburgweb.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. 25% of websites need less resources to load. Images take 987.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 48.7 kB

  • Original 59.9 kB
  • After minification 55.0 kB
  • After compression 11.2 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 48.7 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 29.0 kB

  • Original 987.5 kB
  • After minification 958.5 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. Duisburg Web images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 33.0 kB

  • Original 54.4 kB
  • After minification 53.9 kB
  • After compression 21.4 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 33.0 kB or 61% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

54

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duisburg Web. According to our analytics all requests are already optimized.

Network Requests Diagram

duisburgweb.de

duisburgweb.de

291 ms

bz-duisburg.de

bz-duisburg.de

301 ms

woys3.1.css

woys3.1.css

339 ms

7fafc9784110437803e7c531f065028c

7fafc9784110437803e7c531f065028c

170 ms

livesafer.jpg

livesafer.jpg

189 ms

forum.jpg

forum.jpg

175 ms

3.jpg

3.jpg

178 ms

2.JPG

2.JPG

283 ms

4.jpg

4.jpg

190 ms

6.jpg

6.jpg

191 ms

tiger_turtle3.jpg

tiger_turtle3.jpg

438 ms

msv-zebra28.jpg

msv-zebra28.jpg

362 ms

MSV_Frauen25.jpg

MSV_Frauen25.jpg

367 ms

H07_25.jpg

H07_25.jpg

360 ms

BZ_Logo200.jpg

BZ_Logo200.jpg

380 ms

logo_trans.gif

logo_trans.gif

469 ms

Logo_TK190.jpg

Logo_TK190.jpg

532 ms

BZ_Kleinanzeigen.jpg

BZ_Kleinanzeigen.jpg

539 ms

DU_Schlagzeilen.jpg

DU_Schlagzeilen.jpg

548 ms

Blaulicht.gif

Blaulicht.gif

570 ms

BZ_akt.jpg

BZ_akt.jpg

625 ms

BZ_akt_extra.jpg

BZ_akt_extra.jpg

640 ms

c043.JPG

c043.JPG

974 ms

BZ_Buerger.jpg

BZ_Buerger.jpg

727 ms

BZ_Jugend.jpg

BZ_Jugend.jpg

735 ms

BZ_PoDu.jpg

BZ_PoDu.jpg

757 ms

lopa_trauer_logo_60.jpg

lopa_trauer_logo_60.jpg

811 ms

BZ_Kultur.jpg

BZ_Kultur.jpg

812 ms

c03_04_Akzente_Wal001.jpg

c03_04_Akzente_Wal001.jpg

1102 ms

BZ_Medizin.jpg

BZ_Medizin.jpg

909 ms

medi_18.jpg

medi_18.jpg

943 ms

c003.JPG

c003.JPG

1416 ms

TK_20.jpg

TK_20.jpg

985 ms

BZ_Reisen.jpg

BZ_Reisen.jpg

1091 ms

c002.JPG

c002.JPG

1418 ms

BZ_Abmahner.jpg

BZ_Abmahner.jpg

1159 ms

BZ_Stg.jpg

BZ_Stg.jpg

1174 ms

paderbn_20.jpg

paderbn_20.jpg

1278 ms

MSV28.jpg

MSV28.jpg

1288 ms

c017.JPG

c017.JPG

1632 ms

7fafc9784110437803e7c531f065028c

7fafc9784110437803e7c531f065028c

87 ms

gtm.js

gtm.js

19 ms

g2.png

g2.png

83 ms

pq3.png

pq3.png

166 ms

analytics.js

analytics.js

8 ms

collect

collect

16 ms

msv-zebra28.jpg

msv-zebra28.jpg

1200 ms

MMG_Siegerteams.jpg

MMG_Siegerteams.jpg

1496 ms

H07_28.jpg

H07_28.jpg

1308 ms

c_007_Ripkens.JPG

c_007_Ripkens.JPG

1616 ms

c009.JPG

c009.JPG

1704 ms

evd_28.gif

evd_28.gif

1341 ms

resg_20.jpg

resg_20.jpg

1317 ms

Koepfe.jpg

Koepfe.jpg

1526 ms

lopa_trauer_logo_60.jpg

lopa_trauer_logo_60.jpg

1449 ms

telefon.jpg

telefon.jpg

1467 ms

Accessibility Review

duisburgweb.de accessibility score

67

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

duisburgweb.de best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

duisburgweb.de SEO score

90

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

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 Duisburgweb.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 Duisburgweb.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

duisburgweb.de

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