Tools & Wizards About Us

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

cadspy.com

CADspy > Das Vergleichs- und Ratgeberportal für CAD/PDM/PLM

Page Load Speed

2.8 sec in total

First Response

323 ms

Resources Loaded

2.3 sec

Page Rendered

138 ms

About Website

Welcome to cadspy.com homepage info - get ready to check CADspy best content right away, or after learning these important things about cadspy.com

Das Vergleichs- und Ratgeberportal für Konstruktionssoftware, PLM Spezialisten, Veranstaltungen sowie Dienstleister im CAD/PDM/PLM Umfeld.

Visit cadspy.com

Key Findings

We analyzed Cadspy.com page load time and found that the first response time was 323 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

cadspy.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

cadspy.com

323 ms

www.cadspy.com

1174 ms

merged-f31c8b3f1512fa25ce55b9ef288f102c-8cb1684e1b685d8274f8297b8f494538.css

101 ms

jquery-ui.css

51 ms

merged-50b787a50bbeef5036a58b823c81a504-8dc76d1cb141f4a515d2209ea1e38676.js

335 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 71% of them (27 requests) were addressed to the original Cadspy.com, 8% (3 requests) were made to Google-analytics.com and 5% (2 requests) were made to Fast.wistia.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Cadspy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 411.2 kB (56%)

Content Size

739.6 kB

After Optimization

328.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cadspy.com main page is 739.6 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. Javascripts take 562.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 25.7 kB

  • Original 31.3 kB
  • After minification 25.4 kB
  • After compression 5.6 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. This page needs HTML code to be minified as it can gain 5.8 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 25.7 kB or 82% of the original size.

Image Optimization

-55%

Potential reduce by 42.4 kB

  • Original 76.7 kB
  • After minification 34.3 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, CADspy needs image optimization as it can save up to 42.4 kB or 55% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 290.0 kB

  • Original 562.7 kB
  • After minification 523.6 kB
  • After compression 272.7 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 290.0 kB or 52% of the original size.

CSS Optimization

-77%

Potential reduce by 53.1 kB

  • Original 69.0 kB
  • After minification 65.5 kB
  • After compression 15.8 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. Cadspy.com needs all CSS files to be minified and compressed as it can save up to 53.1 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (37%)

Requests Now

35

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CADspy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cadspy.com accessibility score

81

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

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.

Best Practices

cadspy.com 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

cadspy.com SEO score

97

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cadspy.com 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 Cadspy.com 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 CADspy. 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: