Tools & Wizards About Us
jung-federn.de screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

jung-federn.de

JUNG GmbH - Druckfedern | Zugfedern | Schenkelfedern | Stanzteile

Page Load Speed

7.7 sec in total

First Response

1.9 sec

Resources Loaded

5.5 sec

Page Rendered

323 ms

jung-federn.de screenshot

About Website

Visit jung-federn.de now to see the best up-to-date JUNG Federn content and also check out these interesting facts you probably never knew about jung-federn.de

Willkommen bei den Spezialisten für Präzisionsfedern: Seit 1936 fertigen wir mit Kompetenz und Erfahrung Druckfedern, Zugfedern, Schenkelfedern sowie Stanz- und Biegeteile. So unterschiedlich wie die ...

Visit jung-federn.de

Key Findings

We analyzed Jung-federn.de page load time and found that the first response time was 1.9 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

jung-federn.de performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value2.39

0/100

15%

TTI (Time to Interactive)

Value8.8 s

36/100

10%

Network Requests Diagram

www.jung-federn.de

1865 ms

all.min.css

340 ms

borlabs-cookie_1_de.css

337 ms

style.css

302 ms

jquery.min.js

603 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 92% of them (35 requests) were addressed to the original Jung-federn.de, 8% (3 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Jung-federn.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 660.2 kB (26%)

Content Size

2.5 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jung-federn.de main page is 2.5 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. 35% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 162.2 kB

  • Original 193.9 kB
  • After minification 191.8 kB
  • After compression 31.7 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. 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 162.2 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 3.7 kB

  • Original 1.7 MB
  • After minification 1.7 MB

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. JUNG Federn images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 302.6 kB

  • Original 423.4 kB
  • After minification 422.1 kB
  • After compression 120.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 302.6 kB or 71% of the original size.

CSS Optimization

-81%

Potential reduce by 191.7 kB

  • Original 237.8 kB
  • After minification 234.1 kB
  • After compression 46.2 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. Jung-federn.de needs all CSS files to be minified and compressed as it can save up to 191.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (54%)

Requests Now

26

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JUNG Federn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.jung-federn.de

www.jung-federn.de

1865 ms

all.min.css

all.min.css

340 ms

borlabs-cookie_1_de.css

borlabs-cookie_1_de.css

337 ms

style.css

style.css

302 ms

jquery.min.js

jquery.min.js

603 ms

jquery-migrate.min.js

jquery-migrate.min.js

316 ms

all.css

all.css

34 ms

et-divi-customizer-global.min.css

et-divi-customizer-global.min.css

314 ms

gfonts_local.css

gfonts_local.css

339 ms

effect.min.js

effect.min.js

390 ms

scripts.min.js

scripts.min.js

884 ms

jquery.fitvids.js

jquery.fitvids.js

411 ms

jquery.mobile.js

jquery.mobile.js

435 ms

common.js

common.js

448 ms

borlabs-cookie.min.js

borlabs-cookie.min.js

547 ms

logo_jung_clean.jpg

logo_jung_clean.jpg

129 ms

csm_produkt_druckfeder_6619b69e0f.png

csm_produkt_druckfeder_6619b69e0f.png

119 ms

image.png

image.png

115 ms

image-1.png

image-1.png

111 ms

image-2.png

image-2.png

132 ms

Frontalansicht-Firma.jpg

Frontalansicht-Firma.jpg

610 ms

et-divi-dynamic-7-late.css

et-divi-dynamic-7-late.css

192 ms

modules.woff

modules.woff

373 ms

fa-solid-900.woff

fa-solid-900.woff

15 ms

fa-solid-900.woff

fa-solid-900.woff

404 ms

fa-regular-400.woff

fa-regular-400.woff

18 ms

fa-regular-400.woff

fa-regular-400.woff

344 ms

Open_Sans_300.woff

Open_Sans_300.woff

162 ms

Open_Sans_regular.woff

Open_Sans_regular.woff

157 ms

Open_Sans_500.woff

Open_Sans_500.woff

221 ms

Open_Sans_600.woff

Open_Sans_600.woff

280 ms

Open_Sans_700.woff

Open_Sans_700.woff

290 ms

Open_Sans_800.woff

Open_Sans_800.woff

312 ms

slider_work_0144-1.jpg

slider_work_0144-1.jpg

422 ms

header_dummy_sw.jpg

header_dummy_sw.jpg

616 ms

Firmengebaude-gesamt-Drohne.jpg

Firmengebaude-gesamt-Drohne.jpg

415 ms

slider_work_003-1.jpg

slider_work_003-1.jpg

666 ms

style.min.css

style.min.css

136 ms

Accessibility Review

jung-federn.de accessibility score

84

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

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jung-federn.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jung-federn.de SEO score

97

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jung-federn.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Jung-federn.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

jung-federn.de

Open Graph description is not detected on the main page of JUNG Federn. 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: