Tools & Wizards About Us

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

lichtwerbung-schoessler.de

Lichtwerbung Schoessler, ihr Fachmann für Aussenwerbung

Page Load Speed

3.5 sec in total

First Response

458 ms

Resources Loaded

1.8 sec

Page Rendered

1.3 sec

About Website

Visit lichtwerbung-schoessler.de now to see the best up-to-date Lichtwerbung Schoessler content and also check out these interesting facts you probably never knew about lichtwerbung-schoessler.de

Sie suchen einen erfahrenen Hersteller für die Umsetzung Ihrer Aussenwerbung? Bei Lichtwerbung Schoessler sind Sie richtig.

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Key Findings

We analyzed Lichtwerbung-schoessler.de page load time and found that the first response time was 458 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

lichtwerbung-schoessler.de performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

lichtwerbung-schoessler.de

458 ms

wa_global_style.css

203 ms

jquery.js

402 ms

webacappella_core.js

533 ms

webacappella_gallery.js

451 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Lichtwerbung-schoessler.de and no external sources were called. The less responsive or slowest element that took the longest time to load (713 ms) belongs to the original domain Lichtwerbung-schoessler.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 332.1 kB (38%)

Content Size

871.0 kB

After Optimization

538.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lichtwerbung-schoessler.de main page is 871.0 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. Images take 537.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 29.1 kB

  • Original 34.6 kB
  • After minification 34.5 kB
  • After compression 5.5 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 29.1 kB or 84% of the original size.

Image Optimization

-15%

Potential reduce by 79.9 kB

  • Original 537.3 kB
  • After minification 457.4 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. Obviously, Lichtwerbung Schoessler needs image optimization as it can save up to 79.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 213.5 kB

  • Original 287.3 kB
  • After minification 235.4 kB
  • After compression 73.8 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 213.5 kB or 74% of the original size.

CSS Optimization

-82%

Potential reduce by 9.7 kB

  • Original 11.8 kB
  • After minification 9.2 kB
  • After compression 2.1 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. Lichtwerbung-schoessler.de needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (35%)

Requests Now

23

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lichtwerbung Schoessler. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lichtwerbung-schoessler.de accessibility score

58

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

lichtwerbung-schoessler.de best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lichtwerbung-schoessler.de SEO score

50

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lichtwerbung-schoessler.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 Lichtwerbung-schoessler.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

Open Graph description is not detected on the main page of Lichtwerbung Schoessler. 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: