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eeworld.com.cn: 电子工程世界-创新电子设计之原-专业的电子工程门户

电子工程世界(EEWorld)是一家专为中国电子工程师和电子设计主管提供电子技术开发应用资讯的网络传媒。其内容服务核心是快速传播半导体集成电路领域电子元器件的最新技术产品,深入挖掘并分享各类电子设备开发经验和电子技术应用知识,提供电子工程师和设计主管所需要的各种工具资料。频道包括:汽车电子,手机便携,数字电视,网络通信,工业控制,测试测量,安防电子,医疗电子,单片机,嵌入式,模拟电子,DSP,电源...

Page load speed analysis

  • 52/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1.5 sec

  • Resources loaded

    26.2 sec

  • Page rendered

    805 ms

  • Total page load time

    28.4 sec

Visit eeworld.com.cn now to see the best up-to-date Eeworld content for China and also check out these interesting facts you probably never knew about eeworld.com.cn

We analyzed Eeworld.com.cn page load time and found that the first response time was 1.5 sec and then it took 27 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.

Page optimization

  • HTML 159.8 kB
    Images 2.1 MB
    Javascripts 438.0 kB
    CSS 85.8 kB

    In fact, the total size of Eeworld.com.cn main page is 2.7 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. 50% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

    • Original 159.8 kB
    • After minification 158.8 kB
    • After compression 36.2 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. 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 123.6 kB or 77% of the original size.

    • Original 2.1 MB
    • After optimization 1.8 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. Eeworld images are well optimized though.

    • Original 438.0 kB
    • After minification 437.0 kB
    • After compression 156.5 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 281.4 kB or 64% of the original size.

    • Original 85.8 kB
    • After minification 80.8 kB
    • After compression 14.4 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. Eeworld.com.cn needs all CSS files to be minified and compressed as it can save up to 71.3 kB or 83% of the original size.

Network requests diagram

  • eeworld.com.cn
  • www.eeworld.com.cn
  • eeworld2010_main.css
  • stat.js
  • jquery.min.js
  • HeadPop.b2.js
  • jquery.iframetracker.js
  • bd_adm_lib_js.php
  • common.js
  • adv.css
  • m.js
  • B5617904.130051553;sz=950x90;click=;ord=[timestamp];dc_lat=;dc_rdid=;tag_for_child_directed_treatment=
  • cmsloginnew.php
  • notice.js.php
  • jquery.imageScroller.js
  • ad_counter.js
  • content_popup.js
  • li.png
  • 4pcb.jpg
  • 162859b785fa323754.png
  • thumb_96_72_20160408074110244.jpg
  • Tilogo.jpg
  • Catch6480.jpg
  • thumb_137_87_20150723092821336.jpg
  • hy_124x47.png
  • thumb_96_72_20160407051258562.jpg
  • thumb_96_72_20160408081625384.jpg
  • thumb_96_72_20160408075504396.jpg
  • pdf.gif
  • zip.gif
  • 20160315100952792.png
  • thumb_96_72_20160407081619659.jpg
  • thumb_96_72_20160406103738942.jpg
  • thumb_96_72_20160408102434635.jpg
  • thumb_96_72_20160408064306243.png
  • turn-leftz.gif
  • turn-rightz.gif
  • banner_adpic12.gif
  • banner_adpic14.gif
  • banner_adpic13.gif
  • footer_pic1.gif
  • footer_pic2.gif
  • Vishay.gif
  • 20110610-TI-logo.jpg
  • 20120214_ADI.jpg
  • PIlogo.jpg
  • TIDesign_CN_final.png
  • 13-4-10.jpg
  • 1.jpg
  • zza.jpg
  • zp.jpg
  • 0f0000niWatzvt1Ud7u1o6.jpg
  • bg_slide2_120_270.png
  • ucdm
  • html_expanding_rendering_lib_200_124.js
  • sprite_bg.gif
  • sprite_icons.gif
  • ucdm
  • 0f000KdGO5crcICwxHINQ6.jpg
  • ucdm
  • 0f000cegVAugUbTk33y9S0.jpg
  • ucdm
  • lidar.js
  • 950x90_Pushdown_HTML5.html
  • 950x90_Pushdown_HTML5.css
  • Enabler_01_108.js
  • 950x90_Pushdown_HTML5.js
  • 950x90_VOF_Updated4-16_CN.jpg
  • 950x200_VOF_Updated4-16_CN.jpg
  • 0f000Ajvf1S2Vf5NL5fNM6.gif
  • ucdm
  • 0f000nGEQ8lvB5Omdqsnpf.gif
  • ucdm
  • minisite_bg.png
  • ucdm
  • 0f000ZbRgRD3Im3oMqy-6s.jpg
  • ucdm
  • 0f00075WZfx_VnFE4H9mK0.jpg
  • framebox1bg.gif
  • ucdm
  • B8619525.116937777;sz=728x90;kw=[url_encoded_publisher_data];ord=[timestamp];dc_lat=;dc_rdid=;tag_for_child_directed_treatment=
  • ucdm
  • HVAL-HVL_IMS24633_EEworld_Homepage_728x90_SC.gif
  • lidar.js
  • sbhK2lTE.js
  • cTrvNaRi.html
  • j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
  • activeview
  • 0f000KXcAVq3aCQ9L64FJs.jpg
  • ucdm
  • ucdm
  • 0f000rzcPOmshBWvTxfuo0.jpg
  • ucdm
  • ucdm
  • show
  • pdf.jpg
  • framebox1btmbg.gif
  • ucdm
  • 0f000nYQa46zZa6BjPks0s.jpg
  • ucdm
  • 0f000nRNWcojO1E89vjyv6.jpg
  • ucdm
  • ucdm
  • dc_oe=ChMI17Lm-Yf_ywIVyQo3Ch2nLwZYEAAYACDtg58h;met=1;×tamp=1460119230643;eid1=871060;ecn1=1;etm1=0;eid2=2;ecn2=1;etm2=10;
  • embedded_187x70.gif
  • gai_xt_ico.jpg
  • ucdm
  • ucdm
  • ucdm
  • 0f000Z32ZZrG6a2XCE_t0f.gif
  • ucdm
  • ucdm
  • ucdm
  • 0f000jtI48CvZoLsyV6mSf.png
  • 4
  • ga.js
  • hm.js
  • ucdm
  • ucdm
  • hm.gif
  • wx_eew_right.png

Our browser made a total of 121 requests to load all elements on the main page. We found that 9% of them (11 requests) were addressed to the original Eeworld.com.cn, 21% (26 requests) were made to Pos.baidu.com and 15% (18 requests) were made to 3.eewimg.cn. The less responsive or slowest element that took the longest time to load (10.5 sec) relates to the external source 2.eewimg.cn.

Additional info on eeworld.com.cn

Requests

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eeworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and as a result speed up the page load time.

44

Javascripts

63

Images

3

CSS

8

AJAX

118

All

Possible request optimization

1

Javascripts

55

Images

3

CSS

8

AJAX

51

Optimized

67

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.eeworld.com.cn/ before it reached this domain.

IP address

Eeworld.com.cn uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

eeworld.com.cn

download.eeworld.com.cn

so.eeworld.com.cn

home.eeworld.com.cn

datasheet.eeworld.com.cn

47.93.95.240

DNS records

Type Host Target/ip TTL Other
A

eeworld.com.cn

203.107.45.167 300
NS

eeworld.com.cn

dns2.hichina.com 86400
NS

eeworld.com.cn

dns1.hichina.com 86400
SOA

eeworld.com.cn

600 Mname: dns1.hichina.com
Rname: hostmaster.hichina.com
Serial: 2022011003
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum-ttl: 600
MX

eeworld.com.cn

qiye163mx01.mxmail.netease.com 600 Pri: 5

Language and encoding

Good result

Language

ZH zh language flag

Detected

ZH zh language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eeworld.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Eeworld.com.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.

HTTPS certificate

SSL Certificate

Eeworld.com.cn 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

Country of origin for 98% of all visits is China. It’s good for Eeworld.com.cn that their server is also located in China, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

eeworld.com.cn

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