Tools & Wizards About Us
zvzd3d.ru screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

zvzd3d.ru

Звездчатый многогранник, трехмерные модели многогранников

Page Load Speed

9.4 sec in total

First Response

847 ms

Resources Loaded

8.4 sec

Page Rendered

123 ms

zvzd3d.ru screenshot

About Website

Welcome to zvzd3d.ru homepage info - get ready to check Zvzd 3 D best content for Russia right away, or after learning these important things about zvzd3d.ru

3d модели многогранников: правильные и звездчатые многогранники, тысячи звездчатых форм. Различная раскраска многогранников, модели в 3d max, gif, avi. Электронные открытки с многогранниками

Visit zvzd3d.ru

Key Findings

We analyzed Zvzd3d.ru page load time and found that the first response time was 847 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

zvzd3d.ru performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.424

23/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

zvzd3d.ru

847 ms

OM32_340.png

793 ms

vk_icon.png

282 ms

cut_model.png

288 ms

spectacle_3d.png

281 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Zvzd3d.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Zvzd3d.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.2 kB (27%)

Content Size

71.8 kB

After Optimization

52.7 kB

  • HTML
  • Images

In fact, the total size of Zvzd3d.ru main page is 71.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 51.3 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 14.0 kB

  • Original 20.5 kB
  • After minification 20.4 kB
  • After compression 6.5 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 14.0 kB or 68% of the original size.

Image Optimization

-10%

Potential reduce by 5.2 kB

  • Original 51.3 kB
  • After minification 46.2 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. Zvzd 3 D images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zvzd 3 D. According to our analytics all requests are already optimized.

Network Requests Diagram

zvzd3d.ru

zvzd3d.ru

847 ms

OM32_340.png

OM32_340.png

793 ms

vk_icon.png

vk_icon.png

282 ms

cut_model.png

cut_model.png

288 ms

spectacle_3d.png

spectacle_3d.png

281 ms

OM32_340.gif

OM32_340.gif

6941 ms

Accessibility Review

zvzd3d.ru accessibility score

87

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

Best Practices

zvzd3d.ru best practices score

75

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

Serves images with low resolution

SEO Factors

zvzd3d.ru SEO score

94

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

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zvzd3d.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Zvzd3d.ru main page’s claimed encoding is windows-1251. 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

zvzd3d.ru

Open Graph description is not detected on the main page of Zvzd 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: