Tools & Wizards About Us
cnc-lehrgang.de screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

cnc-lehrgang.de

CNC-Programmierung: Lerne CNC-Programmierung, CNC-Steuerung

Page Load Speed

2.3 sec in total

First Response

334 ms

Resources Loaded

1.8 sec

Page Rendered

126 ms

cnc-lehrgang.de screenshot

About Website

Click here to check amazing CNC Lehrgang content for Germany. Otherwise, check out these important facts you probably never knew about cnc-lehrgang.de

Ein CNC-Lehrgang, um die Grundlagen der CNC-Programmierung zu erlernen. Es werden auch Themen wie Mathematik und ausgesuchte, wichtige Formeln behandelt.

Visit cnc-lehrgang.de

Key Findings

We analyzed Cnc-lehrgang.de page load time and found that the first response time was 334 ms and then it took 1.9 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

cnc-lehrgang.de performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

cnc-lehrgang.de

334 ms

cnc-lehrgang.de

403 ms

www.cnc-lehrgang.de

536 ms

merged-7b445bc1bc761e1a56f43eb3f575fb10.1474930733.css

105 ms

adsbygoogle.js

162 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 82% of them (9 requests) were addressed to the original Cnc-lehrgang.de, 18% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (536 ms) belongs to the original domain Cnc-lehrgang.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.7 kB (3%)

Content Size

286.0 kB

After Optimization

278.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cnc-lehrgang.de main page is 286.0 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. Only 10% of websites need less resources to load. Javascripts take 241.6 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 7.4 kB

  • Original 10.8 kB
  • After minification 10.2 kB
  • After compression 3.4 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 7.4 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 234 B

  • Original 33.7 kB
  • After minification 33.4 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. CNC Lehrgang images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 76 B

  • Original 241.6 kB
  • After minification 241.6 kB
  • After compression 241.6 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.

Requests Breakdown

Number of requests can be reduced by 3 (38%)

Requests Now

8

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CNC Lehrgang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cnc-lehrgang.de

cnc-lehrgang.de

334 ms

cnc-lehrgang.de

cnc-lehrgang.de

403 ms

www.cnc-lehrgang.de

www.cnc-lehrgang.de

536 ms

merged-7b445bc1bc761e1a56f43eb3f575fb10.1474930733.css

merged-7b445bc1bc761e1a56f43eb3f575fb10.1474930733.css

105 ms

adsbygoogle.js

adsbygoogle.js

162 ms

merged-3b513eabace6862b090fa04d5e7651fd.1431642488.js

merged-3b513eabace6862b090fa04d5e7651fd.1431642488.js

341 ms

merged-b31b0156c95c14a02ea427b145d9ed91.1438590549.js

merged-b31b0156c95c14a02ea427b145d9ed91.1438590549.js

353 ms

cnc-hintergrund.jpg

cnc-hintergrund.jpg

233 ms

cnc-top-design.jpg

cnc-top-design.jpg

326 ms

cnc-steuerung-89.jpg

cnc-steuerung-89.jpg

336 ms

show_ads_impl.js

show_ads_impl.js

263 ms

Accessibility Review

cnc-lehrgang.de accessibility score

100

Accessibility Issues

Best Practices

cnc-lehrgang.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

Page has valid source maps

SEO Factors

cnc-lehrgang.de SEO score

100

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnc-lehrgang.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Cnc-lehrgang.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

cnc-lehrgang.de

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