Tools & Wizards About Us
jost-world.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

jost-world.com

Smart Systems für Nutzfahrzeuge – JOST World

Page Load Speed

1.6 sec in total

First Response

520 ms

Resources Loaded

1 sec

Page Rendered

96 ms

jost-world.com screenshot

About Website

Click here to check amazing JOST World content for Russia. Otherwise, check out these important facts you probably never knew about jost-world.com

Weltweit führend in Systemen für Nutzfahrzeuge – Sattelkupplungen, Anhängekupplungen, Lenksysteme, Frontlader & mehr. Über 70 Jahre Erfolg und Innovation.

Visit jost-world.com

Key Findings

We analyzed Jost-world.com page load time and found that the first response time was 520 ms and then it took 1.1 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

jost-world.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value1,670 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.722

6/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

jost-world.com

520 ms

jostlogistic.css

284 ms

flagde.gif

205 ms

flagen.gif

206 ms

banner01.jpg

309 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Jost-world.com and no external sources were called. The less responsive or slowest element that took the longest time to load (520 ms) belongs to the original domain Jost-world.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.8 kB (16%)

Content Size

222.1 kB

After Optimization

186.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Jost-world.com main page is 222.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 175.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 2.1 kB

  • Original 2.9 kB
  • After minification 2.7 kB
  • After compression 851 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 2.1 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 175.2 kB
  • After minification 175.2 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. JOST World images are well optimized though.

CSS Optimization

-77%

Potential reduce by 33.7 kB

  • Original 43.9 kB
  • After minification 42.6 kB
  • After compression 10.2 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. Jost-world.com needs all CSS files to be minified and compressed as it can save up to 33.7 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JOST World. According to our analytics all requests are already optimized.

Network Requests Diagram

jost-world.com

jost-world.com

520 ms

jostlogistic.css

jostlogistic.css

284 ms

flagde.gif

flagde.gif

205 ms

flagen.gif

flagen.gif

206 ms

banner01.jpg

banner01.jpg

309 ms

banner02.jpg

banner02.jpg

207 ms

banner03.jpg

banner03.jpg

188 ms

banner04.jpg

banner04.jpg

201 ms

Accessibility Review

jost-world.com accessibility score

93

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.

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

Links do not have a discernible name

Best Practices

jost-world.com best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

jost-world.com SEO score

93

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

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

    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 Jost-world.com 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 Jost-world.com 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

jost-world.com

Open Graph description is not detected on the main page of JOST World. 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: