Tools & Wizards About Us
lichtfaser.de screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

lichtfaser.de

Lichtfaserset, Glasfaser Sternenhimmel, Lichtleiter, Sidelight, Lichtgenerator, Lichtquelle

Page Load Speed

1.3 sec in total

First Response

283 ms

Resources Loaded

850 ms

Page Rendered

134 ms

lichtfaser.de screenshot

About Website

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

Lichtfaserset, Lichtwellenleiter nach Maß, Lichtleiter, Glasfaser Sternenhimmel als Set oder Sondermaße. Lichtfaser Sternenhimmel aus Faseroptik produzieren wir.

Visit lichtfaser.de

Key Findings

We analyzed Lichtfaser.de page load time and found that the first response time was 283 ms and then it took 984 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

lichtfaser.de performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value2,920 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

lichtfaser.de

283 ms

9AC6dl74Bk0

165 ms

Dd48IJ2o_eQ

89 ms

osRGTjR5yyE

115 ms

lichtl7.jpg

508 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 54% of them (7 requests) were addressed to the original Lichtfaser.de, 46% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (508 ms) belongs to the original domain Lichtfaser.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.5 kB (5%)

Content Size

253.2 kB

After Optimization

239.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lichtfaser.de main page is 253.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 118.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 7.7 kB

  • Original 10.5 kB
  • After minification 9.9 kB
  • After compression 2.8 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. 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 7.7 kB or 73% of the original size.

Image Optimization

-6%

Potential reduce by 3.8 kB

  • Original 64.7 kB
  • After minification 61.0 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. Lichtfaser images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.1 kB

  • Original 118.5 kB
  • After minification 118.5 kB
  • After compression 116.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 59.5 kB
  • After minification 59.5 kB
  • After compression 59.5 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. Lichtfaser.de has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

lichtfaser.de

lichtfaser.de

283 ms

9AC6dl74Bk0

9AC6dl74Bk0

165 ms

Dd48IJ2o_eQ

Dd48IJ2o_eQ

89 ms

osRGTjR5yyE

osRGTjR5yyE

115 ms

lichtl7.jpg

lichtl7.jpg

508 ms

lichtleiterset.jpg

lichtleiterset.jpg

506 ms

LWL_Lichtfaser.jpg

LWL_Lichtfaser.jpg

507 ms

sauna_glasfaser.jpg

sauna_glasfaser.jpg

506 ms

glasfaser_sternenhimmel.jpg

glasfaser_sternenhimmel.jpg

506 ms

Lichtfaser_Beleuchtung.jpg

Lichtfaser_Beleuchtung.jpg

507 ms

www-player.css

www-player.css

5 ms

www-embed-player.js

www-embed-player.js

29 ms

base.js

base.js

78 ms

Accessibility Review

lichtfaser.de accessibility score

86

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

<frame> or <iframe> elements do not have a title

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

Best Practices

lichtfaser.de best practices score

67

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

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

lichtfaser.de SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lichtfaser.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 Lichtfaser.de main page’s claimed encoding is windows-1252. 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

lichtfaser.de

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