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seq.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

seq.cn

测序中国 – 基因行业领航新媒体

Page Load Speed

74.1 sec in total

First Response

14.4 sec

Resources Loaded

58.6 sec

Page Rendered

1.2 sec

seq.cn screenshot

About Website

Welcome to seq.cn homepage info - get ready to check Seq best content for China right away, or after learning these important things about seq.cn

测序中国为您提供基因产业资讯、创投融资快报、科技新闻，致力成为基因行业领航新媒体品牌 。

Visit seq.cn

Key Findings

We analyzed Seq.cn page load time and found that the first response time was 14.4 sec and then it took 59.8 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 28 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

seq.cn performance score

0

Network Requests Diagram

portal.php

14358 ms

style_10_common.css

19531 ms

common.js

19532 ms

portal.js

1618 ms

index.css

1696 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 98% of them (46 requests) were addressed to the original Seq.cn, 2% (1 request) were made to Discuz.gtimg.cn. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Seq.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.3 kB (75%)

Content Size

62.1 kB

After Optimization

15.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Seq.cn main page is 62.1 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. 15% of websites need less resources to load. HTML takes 55.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 43.3 kB

  • Original 55.6 kB
  • After minification 52.7 kB
  • After compression 12.2 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 43.3 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 331 B
  • After minification 331 B

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. Seq images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 2.9 kB

  • Original 6.2 kB
  • After minification 6.0 kB
  • After compression 3.2 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 2.9 kB or 48% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (18%)

Requests Now

17

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seq. 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

portal.php

portal.php

14358 ms

style_10_common.css

style_10_common.css

19531 ms

common.js

common.js

19532 ms

portal.js

portal.js

1618 ms

index.css

index.css

1696 ms

logging.js

logging.js

4152 ms

discuz_tips.js

discuz_tips.js

489 ms

logoyun.js

logoyun.js

2077 ms

144229wh5fbd75m7dhf5cy.jpg

144229wh5fbd75m7dhf5cy.jpg

7808 ms

bg.gif

bg.gif

852 ms

a.gif

a.gif

2817 ms

b.gif

b.gif

910 ms

way.gif

way.gif

12015 ms

4811a1804aef7f74d75781020f9e0419.jpg

4811a1804aef7f74d75781020f9e0419.jpg

12350 ms

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bb9082b9e5a7bb50568799a7f95df6b9.jpg

19993 ms

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9d557781bbfa6797f671cb4541484de5.jpg

19993 ms

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344b6d59c976d3adf21ba140ab276250.jpg

19993 ms

891154727261e136f558e0ea9e153a6a.jpg

891154727261e136f558e0ea9e153a6a.jpg

3642 ms

f9d10647a750c95c0bcccd2e5c140636.jpg

f9d10647a750c95c0bcccd2e5c140636.jpg

4535 ms

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147131c6adeae6210b85a622a746f747.jpg

14200 ms

9ebe4704217d5894183292865346b79e.jpg

9ebe4704217d5894183292865346b79e.jpg

13634 ms

erweima.jpg

erweima.jpg

19987 ms

52f7800c8ed707c0d1980dfd25ff4dad.jpg

52f7800c8ed707c0d1980dfd25ff4dad.jpg

19987 ms

xiang.jpg

xiang.jpg

16698 ms

4bfd8568ccd989adc9695f43d8e162af.jpg

4bfd8568ccd989adc9695f43d8e162af.jpg

19984 ms

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9f45185df7d3bb335462cdc13935897a.jpg

19984 ms

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1bf676358ccfd302bd8d6e7a8ca5a2e8.jpg

19985 ms

517c8f836d333e8035da6824a849c8cb.jpg

517c8f836d333e8035da6824a849c8cb.jpg

19984 ms

love.gif

love.gif

19984 ms

29dc410ebfd5de8225b1eaf0c97626b9.jpg

29dc410ebfd5de8225b1eaf0c97626b9.jpg

19983 ms

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03fc52bd4459cf062fdb50ac724e99cf.jpg

19982 ms

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90362063e4ef3b352cad1a2b5ca51234.jpg

19975 ms

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135036x42515rlk55ya4zz.png

19975 ms

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112840vkcx344estlied6v.png

19977 ms

nophoto.gif

nophoto.gif

19978 ms

mail.gif

mail.gif

19929 ms

pass.gif

pass.gif

19929 ms

go.gif

go.gif

19929 ms

forget.gif

forget.gif

19928 ms

logo_new.png

logo_new.png

19929 ms

line.gif

line.gif

19930 ms

so.gif

so.gif

19929 ms

htm.png

htm.png

19929 ms

bg.jpg

bg.jpg

19928 ms

up.gif

up.gif

19864 ms

square.jpg

square.jpg

19917 ms

xybg.gif

xybg.gif

19864 ms

SEO Factors

seq.cn 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 Seq.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 Seq.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

seq.cn

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