Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

3 sec in total

First Response

1.4 sec

Resources Loaded

1.4 sec

Page Rendered

113 ms

tc-by.cn screenshot

About Website

Click here to check amazing Tc By content. Otherwise, check out these important facts you probably never knew about tc-by.cn

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Key Findings

We analyzed Tc-by.cn page load time and found that the first response time was 1.4 sec and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

tc-by.cn performance score

0

Network Requests Diagram

tc-by.cn

1435 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Tc-by.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Tc-by.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.6 kB (17%)

Content Size

991.1 kB

After Optimization

825.5 kB

In fact, the total size of Tc-by.cn main page is 991.1 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 834.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 25.8 kB

  • Original 33.2 kB
  • After minification 32.1 kB
  • After compression 7.4 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. 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 25.8 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 52.9 kB

  • Original 834.5 kB
  • After minification 781.6 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 By images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 61.3 kB

  • Original 91.9 kB
  • After minification 89.2 kB
  • After compression 30.6 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 61.3 kB or 67% of the original size.

CSS Optimization

-81%

Potential reduce by 25.6 kB

  • Original 31.5 kB
  • After minification 26.6 kB
  • After compression 5.8 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. Tc-by.cn needs all CSS files to be minified and compressed as it can save up to 25.6 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

SEO Factors

tc-by.cn SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tc-by.cn 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tc-by.cn main page’s claimed encoding is . 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 Tc By. 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: