Tools & Wizards About Us

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ev.is.tuebingen.mpg.de

Embodied Vision - Max Planck Institute for Intelligent Systems

Page Load Speed

3.2 sec in total

First Response

420 ms

Resources Loaded

2.6 sec

Page Rendered

161 ms

About Website

Visit ev.is.tuebingen.mpg.de now to see the best up-to-date Ev Is Tuebingen Mpg content for Germany and also check out these interesting facts you probably never knew about ev.is.tuebingen.mpg.de

We research fundamentals of intelligent embodied agents such as robots that learn to perceive and act through interaction with their environment. Our group investigates novel methods for learning the ...

Visit ev.is.tuebingen.mpg.de

Key Findings

We analyzed Ev.is.tuebingen.mpg.de page load time and found that the first response time was 420 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ev.is.tuebingen.mpg.de performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

ev.is.tuebingen.mpg.de

420 ms

ev.is.mpg.de

1227 ms

application_critical-5fe9b7b11dc82285543e7f145dfd5207.css

226 ms

jquery.themepunch.revolution.min-7115fce6d2b6d2394e2a5f391e3e8269.js

427 ms

jquery.themepunch.tools.min-7ce867e50539ce5bcf1963e0a813eccb.js

430 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Ev.is.tuebingen.mpg.de, 86% (18 requests) were made to Ev.is.mpg.de and 10% (2 requests) were made to Piwik.tuebingen.mpg.de. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Ev.is.mpg.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.0 kB (8%)

Content Size

693.2 kB

After Optimization

638.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ev.is.tuebingen.mpg.de main page is 693.2 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. 25% of websites need less resources to load. Images take 476.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 26.3 kB

  • Original 32.8 kB
  • After minification 26.7 kB
  • After compression 6.4 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 6.1 kB, which is 19% 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 26.3 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 28.3 kB

  • Original 476.7 kB
  • After minification 448.4 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. Ev Is Tuebingen Mpg images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 37 B

  • Original 134.9 kB
  • After minification 134.9 kB
  • After compression 134.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 283 B

  • Original 48.9 kB
  • After minification 48.9 kB
  • After compression 48.6 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. Ev.is.tuebingen.mpg.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (39%)

Requests Now

18

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ev Is Tuebingen Mpg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ev.is.tuebingen.mpg.de accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

ev.is.tuebingen.mpg.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ev.is.tuebingen.mpg.de SEO score

92

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

Links do not have descriptive text

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

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 Ev.is.tuebingen.mpg.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 Ev.is.tuebingen.mpg.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 Ev Is Tuebingen Mpg. 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: