Tools & Wizards About Us

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

lls-schrauben.de

Titanschrauben, Ergal Schrauben, Carbon Schrauben, Bearbeitung von Speziallegierungen

Page Load Speed

2.4 sec in total

First Response

285 ms

Resources Loaded

1.5 sec

Page Rendered

569 ms

About Website

Welcome to lls-schrauben.de homepage info - get ready to check Lls Schrauben best content right away, or after learning these important things about lls-schrauben.de

Seit über 20 Jahren ist LLS in der Herstellung von Titanschrauben, Ergal Schrauben und Bearbeitung von Speziallegierungen spezialisiert. Besuchen Sie die Website und entdecken Sie die Produkte und die...

Visit lls-schrauben.de

Key Findings

We analyzed Lls-schrauben.de page load time and found that the first response time was 285 ms and then it took 2.1 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

lls-schrauben.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value2,540 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

lls-schrauben.de

285 ms

386 ms

formidableforms3.css

110 ms

font-awesome.min.css

134 ms

datatables.min.css

68 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Lls-schrauben.de, 64% (70 requests) were made to Lls.it and 21% (23 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (522 ms) relates to the external source Lls.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.1 kB (12%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lls-schrauben.de main page is 1.8 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. Only a small number of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 112.3 kB

  • Original 135.4 kB
  • After minification 130.3 kB
  • After compression 23.1 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 112.3 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 99.0 kB

  • Original 1.0 MB
  • After minification 920.2 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. Lls Schrauben images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.9 kB

  • Original 553.8 kB
  • After minification 553.8 kB
  • After compression 549.0 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

-2%

Potential reduce by 1.9 kB

  • Original 120.8 kB
  • After minification 120.8 kB
  • After compression 119.0 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. Lls-schrauben.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 58 (70%)

Requests Now

83

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lls Schrauben. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lls-schrauben.de accessibility score

95

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

lls-schrauben.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

High

Missing source maps for large first-party JavaScript

SEO Factors

lls-schrauben.de SEO score

88

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

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lls-schrauben.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed Italian language. Our system also found out that Lls-schrauben.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 Lls Schrauben. 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: