Tools & Wizards About Us
jensen-greiftechnik.de screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

jensen-greiftechnik.de

Jensen Greiftechnik GmbH

Page Load Speed

2.7 sec in total

First Response

205 ms

Resources Loaded

2.3 sec

Page Rendered

126 ms

jensen-greiftechnik.de screenshot

About Website

Welcome to jensen-greiftechnik.de homepage info - get ready to check Jensen Greiftechnik best content right away, or after learning these important things about jensen-greiftechnik.de

Willkommen bei Jensen Greiftechnik. Wir sind spezialisiert auf Greifwerkzeuge für luftdurchlässige biegeschlaffe Bauteile

Visit jensen-greiftechnik.de

Key Findings

We analyzed Jensen-greiftechnik.de page load time and found that the first response time was 205 ms and then it took 2.5 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

jensen-greiftechnik.de performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.455

20/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

jensen-greiftechnik.de

205 ms

jensen-greiftechnik.de

610 ms

bundle.css

490 ms

bundle.js

774 ms

webfont-local.js

287 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Jensen-greiftechnik.de and no external sources were called. The less responsive or slowest element that took the longest time to load (774 ms) belongs to the original domain Jensen-greiftechnik.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 493.6 kB (54%)

Content Size

911.6 kB

After Optimization

417.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jensen-greiftechnik.de main page is 911.6 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. 20% of websites need less resources to load. Javascripts take 307.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 38.7 kB

  • Original 47.6 kB
  • After minification 44.9 kB
  • After compression 8.9 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 38.7 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 13.1 kB

  • Original 283.6 kB
  • After minification 270.5 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. Jensen Greiftechnik images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 213.7 kB

  • Original 307.1 kB
  • After minification 307.1 kB
  • After compression 93.4 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 213.7 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 228.2 kB

  • Original 273.4 kB
  • After minification 270.8 kB
  • After compression 45.2 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. Jensen-greiftechnik.de needs all CSS files to be minified and compressed as it can save up to 228.2 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jensen Greiftechnik. According to our analytics all requests are already optimized.

Network Requests Diagram

jensen-greiftechnik.de

jensen-greiftechnik.de

205 ms

jensen-greiftechnik.de

jensen-greiftechnik.de

610 ms

bundle.css

bundle.css

490 ms

bundle.js

bundle.js

774 ms

webfont-local.js

webfont-local.js

287 ms

zp-webfonts.css

zp-webfonts.css

203 ms

logo.png

logo.png

133 ms

magnifier.png

magnifier.png

110 ms

design1-large.jpg

design1-large.jpg

302 ms

design4-large.jpg

design4-large.jpg

293 ms

header-website-mit-greifer-large.jpg

header-website-mit-greifer-large.jpg

236 ms

dsc00041.jpg

dsc00041.jpg

270 ms

cad-cam4.png

cad-cam4.png

473 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

480 ms

bundle-print.css

bundle-print.css

108 ms

Accessibility Review

jensen-greiftechnik.de accessibility score

87

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

jensen-greiftechnik.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

SEO Factors

jensen-greiftechnik.de SEO score

88

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

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 Jensen-greiftechnik.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 Jensen-greiftechnik.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

jensen-greiftechnik.de

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