Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

tc-image.3dn.ru

TC Image and Group - Главная страница

Page Load Speed

13.8 sec in total

First Response

968 ms

Resources Loaded

10 sec

Page Rendered

2.8 sec

tc-image.3dn.ru screenshot

About Website

Visit tc-image.3dn.ru now to see the best up-to-date TC Image 3 Dn content for Russia and also check out these interesting facts you probably never knew about tc-image.3dn.ru

Лучшие авторские сборки программ

Visit tc-image.3dn.ru

Key Findings

We analyzed Tc-image.3dn.ru page load time and found that the first response time was 968 ms and then it took 12.8 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

tc-image.3dn.ru performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.133

81/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

tc-image.3dn.ru

968 ms

jquery-1.7.2.js

778 ms

uwnd.js

1001 ms

wrapper_video.css

323 ms

my.css

403 ms

Our browser made a total of 293 requests to load all elements on the main page. We found that 85% of them (248 requests) were addressed to the original Tc-image.3dn.ru, 5% (16 requests) were made to S62.ucoz.net and 3% (8 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Tc-image.3dn.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 573.3 kB (31%)

Content Size

1.9 MB

After Optimization

1.3 MB

In fact, the total size of Tc-image.3dn.ru main page is 1.9 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 207.6 kB

  • Original 245.5 kB
  • After minification 232.8 kB
  • After compression 37.9 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 207.6 kB or 85% of the original size.

Image Optimization

-9%

Potential reduce by 97.1 kB

  • Original 1.1 MB
  • After minification 984.0 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. TC Image 3 Dn images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 211.3 kB

  • Original 458.5 kB
  • After minification 457.4 kB
  • After compression 247.2 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 211.3 kB or 46% of the original size.

CSS Optimization

-72%

Potential reduce by 57.3 kB

  • Original 79.4 kB
  • After minification 69.4 kB
  • After compression 22.1 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. Tc-image.3dn.ru needs all CSS files to be minified and compressed as it can save up to 57.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 92 (32%)

Requests Now

284

After Optimization

192

The browser has sent 284 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TC Image 3 Dn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tc-image.3dn.ru accessibility score

76

Accessibility Issues

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

Links do not have a discernible name

Best Practices

tc-image.3dn.ru best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tc-image.3dn.ru SEO score

58

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

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tc-image.3dn.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 Tc-image.3dn.ru 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 TC Image 3 Dn. 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: