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gc2020.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

gc2020.com

上海析默分析仪器有限公司

Page Load Speed

27.1 sec in total

First Response

3 sec

Resources Loaded

23.8 sec

Page Rendered

329 ms

gc2020.com screenshot

About Website

Click here to check amazing Gc 2020 content for China. Otherwise, check out these important facts you probably never knew about gc2020.com

上海析默分析仪器专业制造气相色谱仪,性能卓越,服务及时,是国产色谱仪首选.您身边的气相色谱仪专家,专业解决色谱问题,详询:400-858-6779

Visit gc2020.com

Key Findings

We analyzed Gc2020.com page load time and found that the first response time was 3 sec and then it took 24.1 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

gc2020.com performance score

0

Network Requests Diagram

gc2020.com

3002 ms

metinfo.css

990 ms

public.js

981 ms

reset.css

997 ms

1375155388.jpg

2868 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 88% of them (50 requests) were addressed to the original Gc2020.com, 2% (1 request) were made to S22.cnzz.com and 2% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (19.8 sec) belongs to the original domain Gc2020.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.2 kB (44%)

Content Size

265.7 kB

After Optimization

149.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gc2020.com main page is 265.7 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. 20% of websites need less resources to load. Images take 177.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 20.5 kB

  • Original 27.3 kB
  • After minification 26.6 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. 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 20.5 kB or 75% of the original size.

Image Optimization

-27%

Potential reduce by 47.8 kB

  • Original 177.9 kB
  • After minification 130.1 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. Obviously, Gc 2020 needs image optimization as it can save up to 47.8 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 7.5 kB

  • Original 11.7 kB
  • After minification 11.3 kB
  • After compression 4.2 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 7.5 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 40.4 kB

  • Original 48.8 kB
  • After minification 37.3 kB
  • After compression 8.4 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. Gc2020.com needs all CSS files to be minified and compressed as it can save up to 40.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (33%)

Requests Now

54

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gc 2020. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gc2020.com

gc2020.com

3002 ms

metinfo.css

metinfo.css

990 ms

public.js

public.js

981 ms

reset.css

reset.css

997 ms

1375155388.jpg

1375155388.jpg

2868 ms

gc2020.com

gc2020.com

1153 ms

qq_line.jpg

qq_line.jpg

5239 ms

nav.gif

nav.gif

968 ms

nav_line.gif

nav_line.gif

2463 ms

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1376963460.jpg

1471 ms

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3453 ms

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1793 ms

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2432 ms

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3687 ms

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3407 ms

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5267 ms

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3825 ms

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3918 ms

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5947 ms

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4471 ms

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1390968388.jpg

4810 ms

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4416 ms

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4914 ms

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6144 ms

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6290 ms

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8463 ms

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6230 ms

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12735 ms

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11910 ms

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1377500152.jpg

7339 ms

1374533844.gif

1374533844.gif

19758 ms

nav_h.gif

nav_h.gif

6752 ms

left_bg.gif

left_bg.gif

7229 ms

left_t.gif

left_t.gif

8186 ms

dia.gif

dia.gif

7695 ms

left_b.gif

left_b.gif

8052 ms

about_bg.gif

about_bg.gif

8421 ms

about_t.gif

about_t.gif

9113 ms

about_b.gif

about_b.gif

8784 ms

news_bg.gif

news_bg.gif

8881 ms

z_stat.php

z_stat.php

2601 ms

news_t.gif

news_t.gif

8995 ms

jt.jpg

jt.jpg

10933 ms

news_b.gif

news_b.gif

9041 ms

plist_bg.gif

plist_bg.gif

8562 ms

plist_t.gif

plist_t.gif

9701 ms

plist_b.gif

plist_b.gif

8532 ms

stat.htm

stat.htm

172 ms

core.php

core.php

866 ms

link_bg.gif

link_bg.gif

8627 ms

link_t.gif

link_t.gif

9083 ms

link_b.gif

link_b.gif

8982 ms

9.gif

9.gif

859 ms

pic.gif

pic.gif

1191 ms

h.js

h.js

814 ms

nav_b.gif

nav_b.gif

9585 ms

app.gif

app.gif

4017 ms

SEO Factors

gc2020.com SEO score

0

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 Gc2020.com 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 Gc2020.com 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

gc2020.com

Open Graph description is not detected on the main page of Gc 2020. 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: