Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

3dware.ch

Der grösste 3D Drucker Shop - PLA und ABS Filament, RepRap 3D Drucker ab Lager kaufen - 3DWare Shop Schweiz

Page Load Speed

12.1 sec in total

First Response

347 ms

Resources Loaded

11.3 sec

Page Rendered

469 ms

3dware.ch screenshot

About Website

Click here to check amazing 3DWare content for Switzerland. Otherwise, check out these important facts you probably never knew about 3dware.ch

Grösster 3D Druck Shop, mehr als 600 Filamente ab Lager, heute bestellt, morgen geliefert! Diverse spannende Produkte und Filamente rund um 3D Druck

Visit 3dware.ch

Key Findings

We analyzed 3dware.ch page load time and found that the first response time was 347 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

3dware.ch performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

Network Requests Diagram

3dware.ch

347 ms

www.3dware.ch

6173 ms

jquery.toastmessage.css

447 ms

bootstrap.css

828 ms

stylesheet.css

679 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 83% of them (90 requests) were addressed to the original 3dware.ch, 4% (4 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain 3dware.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (57%)

Content Size

2.4 MB

After Optimization

1.0 MB

In fact, the total size of 3dware.ch main page is 2.4 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. 50% of websites need less resources to load. CSS take 819.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 59.3 kB

  • Original 73.3 kB
  • After minification 68.7 kB
  • After compression 14.0 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 59.3 kB or 81% of the original size.

Image Optimization

-13%

Potential reduce by 108.4 kB

  • Original 812.6 kB
  • After minification 704.2 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. Obviously, 3DWare needs image optimization as it can save up to 108.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 473.2 kB

  • Original 707.4 kB
  • After minification 679.0 kB
  • After compression 234.2 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 473.2 kB or 67% of the original size.

CSS Optimization

-89%

Potential reduce by 731.8 kB

  • Original 819.3 kB
  • After minification 716.0 kB
  • After compression 87.5 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. 3dware.ch needs all CSS files to be minified and compressed as it can save up to 731.8 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (37%)

Requests Now

86

After Optimization

54

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3DWare. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

3dware.ch accessibility score

70

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.

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

3dware.ch 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

3dware.ch SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 3dware.ch 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 3dware.ch 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 3DWare. 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: