Tools & Wizards About Us
virtuelles-dessau.de screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

virtuelles-dessau.de

Dessau - Großes Portal der Stadt Dessau mit wichtigen Informationen

Page Load Speed

2 sec in total

First Response

381 ms

Resources Loaded

1.4 sec

Page Rendered

223 ms

virtuelles-dessau.de screenshot

About Website

Click here to check amazing Virtuelles Dessau content. Otherwise, check out these important facts you probably never knew about virtuelles-dessau.de

Dessau virtuell erleben... virtuelles - Dessau ist mit 30.000 Besuchern und über 530 Firmen das größte Online Portal Dessaus. Neben Veranstaltungstipps, Sehenswürdigkeiten, Öffnungszeiten von Firmen u...

Visit virtuelles-dessau.de

Key Findings

We analyzed Virtuelles-dessau.de page load time and found that the first response time was 381 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

virtuelles-dessau.de performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

virtuelles-dessau.de

381 ms

index.css

138 ms

show_ads.js

6 ms

header.jpg

640 ms

header3.jpg

313 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 56% of them (25 requests) were addressed to the original Virtuelles-dessau.de, 11% (5 requests) were made to Pagead2.googlesyndication.com and 9% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (857 ms) belongs to the original domain Virtuelles-dessau.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.2 kB (20%)

Content Size

844.5 kB

After Optimization

677.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Virtuelles-dessau.de main page is 844.5 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. Images take 799.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.6 kB

  • Original 13.3 kB
  • After minification 12.4 kB
  • After compression 3.7 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 9.6 kB or 72% of the original size.

Image Optimization

-18%

Potential reduce by 145.6 kB

  • Original 799.5 kB
  • After minification 654.0 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, Virtuelles Dessau needs image optimization as it can save up to 145.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 6.6 kB

  • Original 25.2 kB
  • After minification 25.0 kB
  • After compression 18.6 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 6.6 kB or 26% of the original size.

CSS Optimization

-84%

Potential reduce by 5.4 kB

  • Original 6.4 kB
  • After minification 5.6 kB
  • After compression 1.0 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. Virtuelles-dessau.de needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (16%)

Requests Now

43

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Virtuelles Dessau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

virtuelles-dessau.de

virtuelles-dessau.de

381 ms

index.css

index.css

138 ms

show_ads.js

show_ads.js

6 ms

header.jpg

header.jpg

640 ms

header3.jpg

header3.jpg

313 ms

abschluss-links.jpg

abschluss-links.jpg

312 ms

abschluss-links2.jpg

abschluss-links2.jpg

313 ms

herzlichwillkommen.jpg

herzlichwillkommen.jpg

596 ms

ihrerfolg.jpg

ihrerfolg.jpg

480 ms

ca-pub-4448142398981542.js

ca-pub-4448142398981542.js

47 ms

zrt_lookup.html

zrt_lookup.html

37 ms

show_ads_impl.js

show_ads_impl.js

57 ms

view.asp

view.asp

596 ms

menu-rot.jpg

menu-rot.jpg

268 ms

menu-rot2.jpg

menu-rot2.jpg

297 ms

menu-orange.jpg

menu-orange.jpg

297 ms

menu-orange2.jpg

menu-orange2.jpg

400 ms

menu-gelb.jpg

menu-gelb.jpg

401 ms

menu-gelb2.jpg

menu-gelb2.jpg

443 ms

menu-gruen.jpg

menu-gruen.jpg

485 ms

menu-gruen2.jpg

menu-gruen2.jpg

557 ms

menu-blau.jpg

menu-blau.jpg

554 ms

background.jpg

background.jpg

525 ms

kasten7.jpg

kasten7.jpg

555 ms

kasten6.jpg

kasten6.jpg

719 ms

kasten2.jpg

kasten2.jpg

618 ms

kasten1.jpg

kasten1.jpg

857 ms

citylinks.jpg

citylinks.jpg

665 ms

wetter.jpg

wetter.jpg

744 ms

bannerplatz.jpg

bannerplatz.jpg

733 ms

ads

ads

176 ms

osd.js

osd.js

8 ms

woys2.js.php

woys2.js.php

405 ms

css

css

65 ms

m_js_controller.js

m_js_controller.js

24 ms

abg.js

abg.js

28 ms

favicon

favicon

54 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

39 ms

s

s

23 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

30 ms

x_button_blue2.png

x_button_blue2.png

8 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

8 ms

PuwvqkdbcqU-fCZ9Ed-b7RsxEYwM7FgeyaSgU71cLG0.woff

PuwvqkdbcqU-fCZ9Ed-b7RsxEYwM7FgeyaSgU71cLG0.woff

49 ms

d_2_s.gif

d_2_s.gif

328 ms

logo_wetter.gif

logo_wetter.gif

27 ms

Accessibility Review

virtuelles-dessau.de accessibility score

68

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

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

Best Practices

virtuelles-dessau.de best practices score

67

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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

virtuelles-dessau.de SEO score

62

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

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Virtuelles-dessau.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Virtuelles-dessau.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

virtuelles-dessau.de

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