Tools & Wizards About Us
en.jumo.de screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

en.jumo.de

Automated measurement and sensor technology for the industrial sector

Page Load Speed

8.9 sec in total

First Response

1.5 sec

Resources Loaded

6.6 sec

Page Rendered

783 ms

en.jumo.de screenshot

About Website

Click here to check amazing En Jumo content for Germany. Otherwise, check out these important facts you probably never knew about en.jumo.de

JUMO is your expert partner and manufacturer for industrial sensor technology up to the automation solution for temperature, pressure, and liquids.

Visit en.jumo.de

Key Findings

We analyzed En.jumo.de page load time and found that the first response time was 1.5 sec and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

en.jumo.de performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

en.jumo.de

1549 ms

uc-block.bundle.js

28 ms

mashup:ra:collection

365 ms

ra:collection

481 ms

loader.js

23 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 35% of them (12 requests) were addressed to the original En.jumo.de, 35% (12 requests) were made to Do2p1q9b92sgp.cloudfront.net and 12% (4 requests) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Uct.service.usercentrics.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.5 kB (6%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of En.jumo.de main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 741.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 97.8 kB

  • Original 121.8 kB
  • After minification 106.6 kB
  • After compression 24.0 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 15.1 kB, which is 12% 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 97.8 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 35 B

  • Original 741.2 kB
  • After minification 741.1 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. En Jumo images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 22 B

  • Original 564.1 kB
  • After minification 564.1 kB
  • After compression 564.1 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

-2%

Potential reduce by 2.7 kB

  • Original 126.1 kB
  • After minification 126.1 kB
  • After compression 123.4 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. En.jumo.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (21%)

Requests Now

28

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Jumo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

en.jumo.de

en.jumo.de

1549 ms

uc-block.bundle.js

uc-block.bundle.js

28 ms

mashup:ra:collection

mashup:ra:collection

365 ms

ra:collection

ra:collection

481 ms

loader.js

loader.js

23 ms

ra:collection

ra:collection

289 ms

ra:collection

ra:collection

764 ms

gtm.js

gtm.js

557 ms

jumo-logo-rgb.svg

jumo-logo-rgb.svg

257 ms

bundle_legacy.js

bundle_legacy.js

76 ms

27e61977-1c85-4892-b030-9d3339639298.woff

27e61977-1c85-4892-b030-9d3339639298.woff

204 ms

8491ec80-cec4-4e7a-8c3a-27c0cf767c12.woff

8491ec80-cec4-4e7a-8c3a-27c0cf767c12.woff

412 ms

12fdfba0-a41d-4419-8dcf-522291a23af2.woff

12fdfba0-a41d-4419-8dcf-522291a23af2.woff

413 ms

f7b2042d-50ab-4d6b-be47-e0552322ccb0.woff

f7b2042d-50ab-4d6b-be47-e0552322ccb0.woff

412 ms

icomoon.ttf

icomoon.ttf

412 ms

loading.gif

loading.gif

198 ms

-C1152x1152%2C889.6%2C0-FJPG-S522x522

-C1152x1152%2C889.6%2C0-FJPG-S522x522

437 ms

languages.json

languages.json

125 ms

-C1180.4375x1180.4375%2C137.9125%2C0-FJPG-S90x90

-C1180.4375x1180.4375%2C137.9125%2C0-FJPG-S90x90

229 ms

en.json

en.json

138 ms

-C1024x1024%2C371.2%2C0-FJPG-S522x522

-C1024x1024%2C371.2%2C0-FJPG-S522x522

167 ms

-C1133.6875x1133.6875%2C135.57500000000002%2C0-FJPG-S90x90

-C1133.6875x1133.6875%2C135.57500000000002%2C0-FJPG-S90x90

185 ms

-C2048x1152.6994535519125%2C0%2C177.17267759562841-FJPG-S732x412

-C2048x1152.6994535519125%2C0%2C177.17267759562841-FJPG-S732x412

217 ms

-C1584.8058252427184x891.9945355191255%2C463.1941747572817%2C9.005464480874434-FJPG-S732x412

-C1584.8058252427184x891.9945355191255%2C463.1941747572817%2C9.005464480874434-FJPG-S732x412

223 ms

-C1023x1023%2C551.075%2C0-FJPG-S522x522

-C1023x1023%2C551.075%2C0-FJPG-S522x522

712 ms

cross-domain-bridge.html

cross-domain-bridge.html

31 ms

1px.png

1px.png

9 ms

translations-en.json

translations-en.json

22 ms

-C2048x870.4%2C0%2C294.82-FJPG-S1600x680

-C2048x870.4%2C0%2C294.82-FJPG-S1600x680

496 ms

-FJPG-S1600x680

-FJPG-S1600x680

2513 ms

-C1115.6x1115.6%2C522.65%2C6.4-FJPG-S522x522

-C1115.6x1115.6%2C522.65%2C6.4-FJPG-S522x522

2511 ms

-C1152x1152%2C563.2%2C0-FJPG-S522x522

-C1152x1152%2C563.2%2C0-FJPG-S522x522

2541 ms

-C1365x1365%2C0%2C279.6484375-FJPG-S522x522

-C1365x1365%2C0%2C279.6484375-FJPG-S522x522

2512 ms

uct

uct

2574 ms

Accessibility Review

en.jumo.de accessibility score

83

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

en.jumo.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

en.jumo.de SEO score

86

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

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

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 En.jumo.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 En.jumo.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

en.jumo.de

Open Graph data is detected on the main page of En Jumo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: