Tools & Wizards About Us
okcang.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

okcang.cn

汉今收藏网-中国文化艺术收藏专业门户网站

Page Load Speed

15.8 sec in total

First Response

1.8 sec

Resources Loaded

13.6 sec

Page Rendered

398 ms

okcang.cn screenshot

About Website

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

汉今收藏网-中国文化艺术收藏品专业门户网站,贵金属、邮票、钱币、瓷器、玉器等文化艺术收藏品资讯、行情、投资、百科、收藏、鉴赏首选交流互动信息平台.

Visit okcang.cn

Key Findings

We analyzed Okcang.cn page load time and found that the first response time was 1.8 sec and then it took 14 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

okcang.cn performance score

0

Network Requests Diagram

okcang.cn

1786 ms

www.okcang.cn

4237 ms

index.css

1948 ms

all.js

1706 ms

trundleimg1.js

1707 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Okcang.cn, 61% (86 requests) were made to Images.okcang.cn and 31% (43 requests) were made to Img.okcang.cn. The less responsive or slowest element that took the longest time to load (5.9 sec) relates to the external source Img.okcang.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 633.2 kB (34%)

Content Size

1.8 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Okcang.cn main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 125.7 kB

  • Original 149.6 kB
  • After minification 133.2 kB
  • After compression 23.9 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 16.4 kB, which is 11% 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 125.7 kB or 84% of the original size.

Image Optimization

-26%

Potential reduce by 398.7 kB

  • Original 1.5 MB
  • After minification 1.1 MB

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, Okcang needs image optimization as it can save up to 398.7 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 89.0 kB

  • Original 146.6 kB
  • After minification 144.8 kB
  • After compression 57.6 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 89.0 kB or 61% of the original size.

CSS Optimization

-81%

Potential reduce by 19.8 kB

  • Original 24.6 kB
  • After minification 22.9 kB
  • After compression 4.8 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. Okcang.cn needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (7%)

Requests Now

138

After Optimization

129

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Okcang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

okcang.cn

okcang.cn

1786 ms

www.okcang.cn

www.okcang.cn

4237 ms

index.css

index.css

1948 ms

all.js

all.js

1706 ms

trundleimg1.js

trundleimg1.js

1707 ms

trundleimg2.js

trundleimg2.js

1708 ms

trundleimg3.js

trundleimg3.js

1707 ms

trundleimg4.js

trundleimg4.js

1707 ms

jquery.js

jquery.js

1950 ms

getjson.js

getjson.js

1530 ms

login.php

login.php

918 ms

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113628_4f6a9e3c36bb7.jpg

4647 ms

indexbj-one.png

indexbj-one.png

730 ms

nav_5.jpg

nav_5.jpg

243 ms

indexbj.png

indexbj.png

2445 ms

logo.jpg

logo.jpg

732 ms

gjs.jpg

gjs.jpg

244 ms

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482 ms

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485 ms

cq.jpg

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705 ms

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724 ms

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726 ms

rd-1.jpg

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945 ms

rd.jpg

rd.jpg

964 ms

ss-1.jpg

ss-1.jpg

966 ms

bbsad.jpg

bbsad.jpg

1456 ms

index.css

index.css

981 ms

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1185 ms

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1204 ms

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1207 ms

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1220 ms

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1425 ms

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1444 ms

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1446 ms

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mh_1.jpg

1715 ms

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1675 ms

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1712 ms

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1712 ms

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1906 ms

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1924 ms

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1927 ms

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1937 ms

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3916 ms

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5373 ms

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5375 ms

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5410 ms

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5614 ms

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5615 ms

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5616 ms

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5652 ms

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5832 ms

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5854 ms

mh_2.jpg

mh_2.jpg

2620 ms

tuyibao1.jpg

tuyibao1.jpg

2096 ms

wangenhuai1.jpg

wangenhuai1.jpg

1946 ms

wangciliang1.jpg

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1961 ms

h.js

h.js

1194 ms

zhangsongmao1.jpg

zhangsongmao1.jpg

1923 ms

gy.jpg

gy.jpg

1936 ms

jy.jpg

jy.jpg

1946 ms

ry.jpg

ry.jpg

1743 ms

gey.jpg

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1912 ms

dingyao.jpg

dingyao.jpg

1933 ms

longquan.jpg

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1945 ms

yueyao.jpg

yueyao.jpg

1957 ms

user.css

user.css

242 ms

jquery.js

jquery.js

965 ms

yaozhouyao.jpg

yaozhouyao.jpg

1745 ms

majiayao.jpg

majiayao.jpg

1914 ms

qingyou1.jpg

qingyou1.jpg

1934 ms

qinghua1.jpg

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1919 ms

wucai1.jpg

wucai1.jpg

1729 ms

fencai1.jpg

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1724 ms

doucai1.jpg

doucai1.jpg

1724 ms

susancai1.jpg

susancai1.jpg

1897 ms

youxiacai1.jpg

youxiacai1.jpg

1714 ms

youlihong1.jpg

youlihong1.jpg

1697 ms

mocai1.jpg

mocai1.jpg

1711 ms

huaniaowen1.jpg

huaniaowen1.jpg

1717 ms

ga.js

ga.js

12 ms

hm.gif

hm.gif

446 ms

yunlongwen1.jpg

yunlongwen1.jpg

1496 ms

__utm.gif

__utm.gif

20 ms

xuanwen1.jpg

xuanwen1.jpg

1644 ms

jihewen1.jpg

jihewen1.jpg

1666 ms

shuibowen1.jpg

shuibowen1.jpg

1666 ms

chanzhiwen1.jpg

chanzhiwen1.jpg

1683 ms

nav_2.jpg

nav_2.jpg

243 ms

nav_3.jpg

nav_3.jpg

242 ms

huahuiwen1.jpg

huahuiwen1.jpg

1505 ms

yingxiwen1.jpg

yingxiwen1.jpg

1488 ms

haishuilongwen.jpg

haishuilongwen.jpg

1670 ms

gaiguan.jpg

gaiguan.jpg

1683 ms

zhihu1.jpg

zhihu1.jpg

1673 ms

meiping1.jpg

meiping1.jpg

1495 ms

bixi1.jpg

bixi1.jpg

1483 ms

huahu1.jpg

huahu1.jpg

1475 ms

huapen1.jpg

huapen1.jpg

1640 ms

gucang1.jpg

gucang1.jpg

1474 ms

pan1.jpg

pan1.jpg

1451 ms

ding1.jpg

ding1.jpg

1458 ms

songmingfang.jpg

songmingfang.jpg

1457 ms

fanjunmin.jpg

fanjunmin.jpg

1459 ms

liuxiaoqiang.jpg

liuxiaoqiang.jpg

1450 ms

shaozhongtian.jpg

shaozhongtian.jpg

1451 ms

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1950 ms

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1470 ms

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1460 ms

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1463 ms

SEO Factors

okcang.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Okcang.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 Okcang.cn 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

okcang.cn

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