Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

Page Load Speed

1.5 sec in total

First Response

623 ms

Resources Loaded

840 ms

Page Rendered

85 ms

webmail.htwg-konstanz.de screenshot

About Website

Click here to check amazing Webmail Htwg Konstanz content for Germany. Otherwise, check out these important facts you probably never knew about webmail.htwg-konstanz.de

SOGo Web Interface

Visit webmail.htwg-konstanz.de

Key Findings

We analyzed Webmail.htwg-konstanz.de page load time and found that the first response time was 623 ms and then it took 925 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

webmail.htwg-konstanz.de performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

webmail.htwg-konstanz.de

623 ms

style.css

104 ms

logo.png

104 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Webmail.htwg-konstanz.de and no external sources were called. The less responsive or slowest element that took the longest time to load (623 ms) belongs to the original domain Webmail.htwg-konstanz.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.2 kB (50%)

Content Size

6.3 kB

After Optimization

3.1 kB

In fact, the total size of Webmail.htwg-konstanz.de main page is 6.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 2.7 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 456 B

  • Original 865 B
  • After minification 784 B
  • After compression 409 B

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 456 B or 53% of the original size.

Image Optimization

-25%

Potential reduce by 697 B

  • Original 2.7 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. Obviously, Webmail Htwg Konstanz needs image optimization as it can save up to 697 B or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-75%

Potential reduce by 2.0 kB

  • Original 2.7 kB
  • After minification 1.6 kB
  • After compression 674 B

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. Webmail.htwg-konstanz.de needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webmail Htwg Konstanz. According to our analytics all requests are already optimized.

Accessibility Review

webmail.htwg-konstanz.de accessibility score

76

Accessibility Issues

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

Best Practices

webmail.htwg-konstanz.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

webmail.htwg-konstanz.de SEO score

58

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Webmail.htwg-konstanz.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Webmail.htwg-konstanz.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

Open Graph description is not detected on the main page of Webmail Htwg Konstanz. 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: