Access gctc.cn. 江苏高淳陶瓷股份有限公司-餐瓷-茶礼-礼品瓷

gctc.cn screenshot

8

Performance

Renders faster than
22% of other websites
43

Accessibility

Visual factors better than
that of 19% of websites
75

Best Practices

More advanced features
available than in
36% of websites
83

SEO

Google-friendlier than
46% of websites

First Response

13.6 sec

Resources Loaded

95.2 sec

Page Rendered

735 ms

gctc.cn screenshot

About Website

Welcome to gctc.cn homepage info - get ready to check Gctc best content right away, or after learning these important things about gctc.cn

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Key Findings

We analyzed Gctc.cn page load time and found that the first response time was 13.6 sec and then it took 96 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 32 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value67.0 s

0/100

25%

SI (Speed Index)

Value19.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.627

9/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

gctc.cn

13640 ms

t.css

7270 ms

jquery.js

19786 ms

com.js

17135 ms

png.js

2923 ms

Our browser made a total of 164 requests to load all elements on the main page. We found that 85% of them (139 requests) were addressed to the original Gctc.cn, 4% (7 requests) were made to Lxbjs.baidu.com and 4% (6 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Gctc.cn.

Content Size

706.7 kB

After Optimization

491.0 kB

In fact, the total size of Gctc.cn main page is 706.7 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. 30% of websites need less resources to load. Images take 461.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 67.1 kB

Original 78.8 kB
After minification 77.6 kB
After compression 11.7 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 67.1 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 36.9 kB

Original 461.7 kB
After minification 424.7 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. Gctc images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 99.6 kB

Original 147.7 kB
After minification 136.0 kB
After compression 48.2 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 99.6 kB or 67% of the original size.

CSS Optimization

-65%

Potential reduce by 12.0 kB

Original 18.5 kB
After minification 16.2 kB
After compression 6.5 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. Gctc.cn needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 65% of the original size.

Requests Now

131

After Optimization

77

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gctc. 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 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gctc.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Gctc.cn 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

gctc.cn

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