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dbdh.net: 2017东北亚互联网及电商大会系列会议-中国国际软件和信息交易服务会-互联网+产业电子商务CEO论坛-互联网+金融论坛-互联网+美业CEO峰会-中国移动互联网IP知识产权论坛峰会 - 大连世界博览广场

东北亚互联网及电商大会系列会议-中国国际软件和信息交易服务会-互联网+金融论坛-互联网+农业论坛-互联网+大健康论坛-中国移动互联网及电商创业者峰会 - 大连世界博览广场

Page load speed analysis

  • 52/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1.9 sec

  • Resources loaded

    36.2 sec

  • Page rendered

    652 ms

  • Total page load time

    38.8 sec

Welcome to dbdh.net homepage info - get ready to check Dbdh best content right away, or after learning these important things about dbdh.net

We analyzed Dbdh.net page load time and found that the first response time was 1.9 sec and then it took 36.8 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 44 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 120.2 kB
    Images 1.6 MB
    Javascripts 200.8 kB
    CSS 23.2 kB

    In fact, the total size of Dbdh.net main page is 1.9 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. 30% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

    • Original 120.2 kB
    • After minification 89.9 kB
    • After compression 21.4 kB

    HTML optimization

    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 30.3 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 98.8 kB or 82% of the original size.

    • Original 1.6 MB
    • After optimization 1.5 MB

    Image optimization

    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. Dbdh images are well optimized though.

    • Original 200.8 kB
    • After minification 188.8 kB
    • After compression 78.8 kB

    JavaScript optimization

    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 122.1 kB or 61% of the original size.

    • Original 23.2 kB
    • After minification 17.8 kB
    • After compression 4.3 kB

    CSS optimization

    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. Dbdh.net needs all CSS files to be minified and compressed as it can save up to 18.9 kB or 82% of the original size.

Network requests diagram

  • dbdh.net
  • index.php
  • reset.css
  • jquery.flipcountdown.css
  • fh.css
  • api
  • jquery.min.js
  • ScrollFix.js
  • javascript.js
  • jquery.flipcountdown.js
  • sm.min.js
  • lightapp.js
  • logo.png
  • swfobject_source.js
  • 1-150429145Q3621.png
  • jiabin.png
  • bk.png
  • 1-150512140951B7.png
  • 1-150429152004351.png
  • 1-15042915094D50.png
  • 1-15042915204V93.png
  • 1-15050G0222a95.png
  • 1-15050G02504K6.png
  • 1-1511131G322W5.png
  • 1-1511131H455131.png
  • 1-150520160P5c9.png
  • 1-1511131HQ93V.png
  • 1-150520161J31H.png
  • 1-150520161S6337.png
  • 1-150520161933532.png
  • 1-150520153013Y9.png
  • 1-15052016235E94.png
  • rc.png
  • hezuo.png
  • 01.png
  • 200.jpg
  • 3.jpg
  • 30.png
  • 1-1511131FU2253.png
  • 1-15050G034355D.png
  • 1-1510210Z002N2.png
  • 1-15111G64R33A.png
  • 1-150520163UU21.png
  • 1-150520164250520.png
  • 1-15052016452C02.png
  • 1-150520164F3R7.png
  • 1-150520164U4313.png
  • jquery.skippr.js
  • 06.jpg
  • 008.jpg
  • zhinan.png
  • erwm.jpg
  • 1-15111G52320445.png
  • 1-15111G52521U1.png
  • 1-1505201A519314.png
  • ]3]VYTT67070DF1%60Y%7B[2KDR.jpg
  • 22.jpg
  • W8.jpg
  • cyy.png
  • YZPB8HU%7DTPZ%7DPT3@%600@XAOJ.jpg
  • 111.jpg
  • ym.jpg
  • jux.jpg
  • getscript
  • blank.gif
  • focus.jpg
  • fix_bg.jpg
  • tm_bg.png
  • cir.png
  • line.jpg
  • span.png
  • pic_bg.jpg
  • w530.png
  • w818.png
  • map.jpg
  • openhand.cur
  • map_bg.jpg
  • icon1.png
  • icon2.png
  • icon3.png
  • icon4.png
  • getmodules
  • ~)O8NDI59SYCP%60B%7DNQZQ%7B0B.jpg
  • blank.gif
  • 7M82Y9JO~OT3C$@G%7BGU4N$L.jpg
  • analytics.js
  • foot.jpg
  • icon_right.png
  • collect
  • 6.jpg
  • dmk.png
  • dl.jpg
  • blank.gif
  • copyright_logo.png
  • icon.png
  • blank.gif
  • close.png
  • indoor_exit.png
  • mapctrls1d3.gif
  • mapctrls.png
  • mapctrls2d0.png
  • api.map.baidu.com
  • getmodules
  • api.map.baidu.com
  • blank.gif
  • blank.gif

Our browser made a total of 132 requests to load all elements on the main page. We found that 63% of them (83 requests) were addressed to the original Dbdh.net, 8% (10 requests) were made to Api.map.baidu.com and 8% (10 requests) were made to Api0.map.bdimg.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Dbdh.net.

Additional info on dbdh.net

Requests

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dbdh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

15

Javascripts

65

Images

3

CSS

1

AJAX

84

All

Possible request optimization

1

Javascripts

53

Images

3

CSS

1

AJAX

26

Optimized

58

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://dbdh.net/control/index.php before it reached this domain.

IP address

This IP address is dedicated to Dbdh.net. This is the best domain hosting practice .

Good result

IP Trace

DNS records

Type Host Target/ip TTL Other
A

dbdh.net

116.255.135.50 600
NS

dbdh.net

dns28.hichina.com 86400
NS

dbdh.net

dns27.hichina.com 86400
SOA

dbdh.net

3600 Mname: dns27.hichina.com
Rname: hostmaster.hichina.com
Serial: 2017071010
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum-ttl: 360

Language and encoding

Normal result

Language

ZH zh language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

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

HTTPS certificate

SSL Certificate

Dbdh.net has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

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

dbdh.net

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