Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

skylotec.de

SKYLOTEC I Absturzsicherung für Industrie & Klettersport‎

Page Load Speed

8.9 sec in total

First Response

279 ms

Resources Loaded

6.9 sec

Page Rendered

1.7 sec

skylotec.de screenshot

About Website

Welcome to skylotec.de homepage info - get ready to check SKYLOTEC best content right away, or after learning these important things about skylotec.de

Als unabhängiges Familienunternehmen ist SKYLOTEC internationaler Leistungsführer in allen Bereichen, in denen Sicherheit in der Höhe von Bedeutung ist.

Visit skylotec.de

Key Findings

We analyzed Skylotec.de page load time and found that the first response time was 279 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

skylotec.de performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.372

28/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

Network Requests Diagram

skylotec.de

279 ms

www.skylotec.com

2109 ms

uc.js

92 ms

a37853de-a74c-4850-a15c-02570eec170b.css

203 ms

styles.css

457 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Skylotec.de, 89% (93 requests) were made to Skylotec.com and 5% (5 requests) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Skylotec.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 616.1 kB (14%)

Content Size

4.5 MB

After Optimization

3.9 MB

In fact, the total size of Skylotec.de main page is 4.5 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 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 184.4 kB

  • Original 215.6 kB
  • After minification 196.2 kB
  • After compression 31.2 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 184.4 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 275.1 kB

  • Original 3.6 MB
  • After minification 3.3 MB

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. SKYLOTEC images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 154.8 kB

  • Original 578.7 kB
  • After minification 578.3 kB
  • After compression 423.9 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 154.8 kB or 27% of the original size.

CSS Optimization

-1%

Potential reduce by 1.9 kB

  • Original 147.1 kB
  • After minification 146.6 kB
  • After compression 145.2 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. Skylotec.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 69 (72%)

Requests Now

96

After Optimization

27

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SKYLOTEC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

skylotec.de accessibility score

72

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

skylotec.de best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

skylotec.de SEO score

99

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skylotec.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 Skylotec.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 SKYLOTEC. 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: