Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

digital-plus.de

Startseite - Lenz Elektronik GmbH

Page Load Speed

2.4 sec in total

First Response

398 ms

Resources Loaded

1.8 sec

Page Rendered

179 ms

digital-plus.de screenshot

About Website

Welcome to digital-plus.de homepage info - get ready to check Digital Plus best content for Germany right away, or after learning these important things about digital-plus.de

Startseite der Lenz Elektronik GmbH - Hersteller von Lenz Spur 0 und Digital plus.

Visit digital-plus.de

Key Findings

We analyzed Digital-plus.de page load time and found that the first response time was 398 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

digital-plus.de performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.231

54/100

15%

TTI (Time to Interactive)

Value11.7 s

18/100

10%

Network Requests Diagram

digital-plus.de

398 ms

lenz2011.css

191 ms

searchhi.css

190 ms

scrolling.css

195 ms

ddsmoothmenu.css

202 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that all of those requests were addressed to Digital-plus.de and no external sources were called. The less responsive or slowest element that took the longest time to load (620 ms) belongs to the original domain Digital-plus.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 326.4 kB (63%)

Content Size

515.6 kB

After Optimization

189.2 kB

In fact, the total size of Digital-plus.de main page is 515.6 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. 30% of websites need less resources to load. Javascripts take 298.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 29.4 kB

  • Original 36.2 kB
  • After minification 28.4 kB
  • After compression 6.8 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 7.7 kB, which is 21% 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 29.4 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 7.6 kB

  • Original 126.1 kB
  • After minification 118.6 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. Digital Plus images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 242.4 kB

  • Original 298.1 kB
  • After minification 168.9 kB
  • After compression 55.7 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 242.4 kB or 81% of the original size.

CSS Optimization

-85%

Potential reduce by 47.0 kB

  • Original 55.2 kB
  • After minification 39.9 kB
  • After compression 8.1 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. Digital-plus.de needs all CSS files to be minified and compressed as it can save up to 47.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (75%)

Requests Now

77

After Optimization

19

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Digital Plus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

digital-plus.de accessibility score

92

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

Best Practices

digital-plus.de best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

digital-plus.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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Digital-plus.de 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 Digital-plus.de 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

Open Graph description is not detected on the main page of Digital Plus. 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: