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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

ceramic-info.com

ceramic-info.com

Page Load Speed

31.2 sec in total

First Response

1 sec

Resources Loaded

30 sec

Page Rendered

205 ms

ceramic-info.com screenshot

About Website

Welcome to ceramic-info.com homepage info - get ready to check Ceramic Info best content right away, or after learning these important things about ceramic-info.com

ceramic-info.com

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Key Findings

We analyzed Ceramic-info.com page load time and found that the first response time was 1 sec and then it took 30.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ceramic-info.com performance score

0

Network Requests Diagram

ceramic-info.com

1026 ms

www.ceramic-info.com

9859 ms

style.css

905 ms

index_01.jpg

940 ms

index_05.jpg

631 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 90% of them (19 requests) were addressed to the original Ceramic-info.com, 5% (1 request) were made to Js.tongji.linezing.com and 5% (1 request) were made to Dt.tongji.linezing.com. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Ceramic-info.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.6 kB (55%)

Content Size

84.7 kB

After Optimization

38.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ceramic-info.com main page is 84.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 39.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 32.8 kB

  • Original 39.5 kB
  • After minification 29.5 kB
  • After compression 6.8 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 10.1 kB, which is 25% 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 32.8 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 204 B

  • Original 26.4 kB
  • After minification 26.2 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. Ceramic Info images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 9.2 kB

  • Original 12.9 kB
  • After minification 10.6 kB
  • After compression 3.7 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 9.2 kB or 71% of the original size.

CSS Optimization

-76%

Potential reduce by 4.5 kB

  • Original 5.9 kB
  • After minification 4.7 kB
  • After compression 1.4 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. Ceramic-info.com needs all CSS files to be minified and compressed as it can save up to 4.5 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (53%)

Requests Now

15

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ceramic Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

ceramic-info.com

ceramic-info.com

1026 ms

www.ceramic-info.com

www.ceramic-info.com

9859 ms

style.css

style.css

905 ms

index_01.jpg

index_01.jpg

940 ms

index_05.jpg

index_05.jpg

631 ms

index_06.jpg

index_06.jpg

299 ms

ntop1.jpg

ntop1.jpg

319 ms

Photo.scr

Photo.scr

323 ms

css.css

css.css

322 ms

anniu.jpg

anniu.jpg

356 ms

20164892115.jpg

20164892115.jpg

19695 ms

index_14.jpg

index_14.jpg

614 ms

index_03.jpg

index_03.jpg

613 ms

index_07.jpg

index_07.jpg

1553 ms

mbg.jpg

mbg.jpg

640 ms

style1.css

style1.css

539 ms

Photo.scr

Photo.scr

550 ms

tongji.js

tongji.js

849 ms

bomban.jpg

bomban.jpg

299 ms

tongji.do

tongji.do

1186 ms

Photo.scr

Photo.scr

332 ms

SEO Factors

ceramic-info.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ceramic-info.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ceramic-info.com main page’s claimed encoding is gb2312. 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

ceramic-info.com

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