Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

anon.inf.tu-dresden.de

JAP -- ANONYMITY & PRIVACY

Page Load Speed

1.3 sec in total

First Response

337 ms

Resources Loaded

834 ms

Page Rendered

168 ms

anon.inf.tu-dresden.de screenshot

About Website

Click here to check amazing Anon Inf Tu Dresden content for Germany. Otherwise, check out these important facts you probably never knew about anon.inf.tu-dresden.de

Visit anon.inf.tu-dresden.de

Key Findings

We analyzed Anon.inf.tu-dresden.de page load time and found that the first response time was 337 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

anon.inf.tu-dresden.de performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

anon.inf.tu-dresden.de

337 ms

z.css

104 ms

japhead1.gif

198 ms

bgtop.gif

202 ms

meter1.gif

202 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Anon.inf.tu-dresden.de and no external sources were called. The less responsive or slowest element that took the longest time to load (497 ms) belongs to the original domain Anon.inf.tu-dresden.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.4 kB (81%)

Content Size

40.1 kB

After Optimization

7.7 kB

In fact, the total size of Anon.inf.tu-dresden.de main page is 40.1 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. Only 10% of websites need less resources to load. HTML takes 33.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 28.4 kB

  • Original 33.0 kB
  • After minification 17.3 kB
  • After compression 4.6 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 15.7 kB, which is 47% 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 28.4 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 64 B

  • Original 2.0 kB
  • After minification 2.0 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. Anon Inf Tu Dresden images are well optimized though.

CSS Optimization

-79%

Potential reduce by 4.0 kB

  • Original 5.0 kB
  • After minification 3.9 kB
  • After compression 1.1 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. Anon.inf.tu-dresden.de needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (45%)

Requests Now

22

After Optimization

12

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Anon Inf 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 and as a result speed up the page load time.

Accessibility Review

anon.inf.tu-dresden.de accessibility score

77

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

Form elements do not have associated labels

Best Practices

anon.inf.tu-dresden.de best practices score

77

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

SEO Factors

anon.inf.tu-dresden.de SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    US-ASCII

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Anon.inf.tu-dresden.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 Anon.inf.tu-dresden.de main page’s claimed encoding is us-ascii. 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

Open Graph description is not detected on the main page of Anon Inf 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: