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idm-service.tu-dresden.de screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

idm-service.tu-dresden.de

Welcome

Page Load Speed

3.8 sec in total

First Response

235 ms

Resources Loaded

3.4 sec

Page Rendered

93 ms

idm-service.tu-dresden.de screenshot

About Website

Click here to check amazing Idm Service Tu Dresden content for Germany. Otherwise, check out these important facts you probably never knew about idm-service.tu-dresden.de

Visit idm-service.tu-dresden.de

Key Findings

We analyzed Idm-service.tu-dresden.de page load time and found that the first response time was 235 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

idm-service.tu-dresden.de performance score

0

Network Requests Diagram

Welcome;jsessionid=lbEh8R691s--gotJcbCfdA__

235 ms

UIQuery

477 ms

UIQuery

420 ms

UIQuery

1048 ms

wf_form.css

324 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that all of those requests were addressed to Idm-service.tu-dresden.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Idm-service.tu-dresden.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 685.4 kB (75%)

Content Size

916.0 kB

After Optimization

230.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Idm-service.tu-dresden.de main page is 916.0 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. 20% of websites need less resources to load. Javascripts take 643.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 8.9 kB

  • Original 11.7 kB
  • After minification 9.5 kB
  • After compression 2.8 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. This page needs HTML code to be minified as it can gain 2.2 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 8.9 kB or 76% of the original size.

Image Optimization

-37%

Potential reduce by 17.7 kB

  • Original 47.9 kB
  • After minification 30.2 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, Idm Service Tu Dresden needs image optimization as it can save up to 17.7 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 480.5 kB

  • Original 643.5 kB
  • After minification 615.7 kB
  • After compression 162.9 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 480.5 kB or 75% of the original size.

CSS Optimization

-84%

Potential reduce by 178.2 kB

  • Original 213.0 kB
  • After minification 152.3 kB
  • After compression 34.8 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. Idm-service.tu-dresden.de needs all CSS files to be minified and compressed as it can save up to 178.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (85%)

Requests Now

46

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Idm Service Tu Dresden. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Welcome;jsessionid=lbEh8R691s--gotJcbCfdA__

Welcome;jsessionid=lbEh8R691s--gotJcbCfdA__

235 ms

UIQuery

UIQuery

477 ms

UIQuery

UIQuery

420 ms

UIQuery

UIQuery

1048 ms

wf_form.css

wf_form.css

324 ms

theme.css

theme.css

1060 ms

dojo.css

dojo.css

313 ms

UIQuery

UIQuery

420 ms

idmua.css

idmua.css

103 ms

dijit.css

dijit.css

205 ms

Common.css

Common.css

106 ms

ContentPane.css

ContentPane.css

108 ms

TabContainer.css

TabContainer.css

109 ms

AccordionContainer.css

AccordionContainer.css

105 ms

SplitContainer.css

SplitContainer.css

104 ms

BorderContainer.css

BorderContainer.css

207 ms

Common.css

Common.css

208 ms

Button.css

Button.css

207 ms

Checkbox.css

Checkbox.css

210 ms

RadioButton.css

RadioButton.css

210 ms

Slider.css

Slider.css

304 ms

Tree.css

Tree.css

305 ms

UA.css

UA.css

306 ms

ProgressBar.css

ProgressBar.css

307 ms

TitlePane.css

TitlePane.css

309 ms

Calendar.css

Calendar.css

310 ms

TimePicker.css

TimePicker.css

404 ms

Toolbar.css

Toolbar.css

406 ms

Dialog.css

Dialog.css

406 ms

Menu.css

Menu.css

407 ms

Editor.css

Editor.css

411 ms

ColorPalette.css

ColorPalette.css

412 ms

dijit_rtl.css

dijit_rtl.css

504 ms

Calendar_rtl.css

Calendar_rtl.css

505 ms

Dialog_rtl.css

Dialog_rtl.css

506 ms

Editor_rtl.css

Editor_rtl.css

507 ms

Menu_rtl.css

Menu_rtl.css

512 ms

Tree_rtl.css

Tree_rtl.css

512 ms

TitlePane_rtl.css

TitlePane_rtl.css

604 ms

TabContainer_rtl.css

TabContainer_rtl.css

605 ms

Slider_rtl.css

Slider_rtl.css

606 ms

zih_logo_45.png

zih_logo_45.png

104 ms

Neptune_H.png

Neptune_H.png

104 ms

Neptune_Hslice.png

Neptune_Hslice.png

106 ms

topnavbar_background.png

topnavbar_background.png

105 ms

loginImage.png

loginImage.png

204 ms

print.css

print.css

203 ms

SEO Factors

idm-service.tu-dresden.de SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Idm-service.tu-dresden.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Idm-service.tu-dresden.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

idm-service.tu-dresden.de

Open Graph description is not detected on the main page of Idm Service Tu Dresden. 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: