Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

Page Load Speed

2.8 sec in total

First Response

502 ms

Resources Loaded

2.2 sec

Page Rendered

147 ms

zew3d.com screenshot

About Website

Welcome to zew3d.com homepage info - get ready to check Zew 3 D best content right away, or after learning these important things about zew3d.com

ZEW3D, specializes in providing high-quality 3D content for Poser the 3D character animation and figure design tool developed by e-frontier. 3D Models, meshes, textures, and accessories for Victoria, ...

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Key Findings

We analyzed Zew3d.com page load time and found that the first response time was 502 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zew3d.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

zew3d.com

502 ms

style.css

545 ms

menus.js

115 ms

menusetup.js

256 ms

divmenu.js

504 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that all of those requests were addressed to Zew3d.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Zew3d.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 142.0 kB (37%)

Content Size

388.8 kB

After Optimization

246.8 kB

In fact, the total size of Zew3d.com main page is 388.8 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. Images take 247.7 kB which makes up the majority of the site volume.

HTML Optimization

-97%

Potential reduce by 117.3 kB

  • Original 120.6 kB
  • After minification 14.1 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. This page needs HTML code to be minified as it can gain 106.5 kB, which is 88% 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 117.3 kB or 97% of the original size.

Image Optimization

-3%

Potential reduce by 7.7 kB

  • Original 247.7 kB
  • After minification 240.0 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. Zew 3 D images are well optimized though.

JavaScript Optimization

-85%

Potential reduce by 14.2 kB

  • Original 16.7 kB
  • After minification 8.3 kB
  • After compression 2.5 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 14.2 kB or 85% of the original size.

CSS Optimization

-76%

Potential reduce by 2.8 kB

  • Original 3.7 kB
  • After minification 3.2 kB
  • After compression 900 B

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. Zew3d.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (85%)

Requests Now

46

After Optimization

7

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zew 3 D. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

zew3d.com accessibility score

43

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.

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

zew3d.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

zew3d.com SEO score

67

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zew3d.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Zew3d.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Zew 3 D. 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: