Analyze 采招网--招标网|招标公告|工程招标采购信息


Page load speed analysis

  • 48/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    14 sec

  • Resources loaded

    67.3 sec

  • Page rendered

    391 ms

  • Total page load time

    81.6 sec

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

We analyzed page load time and found that the first response time was 14 sec and then it took 67.6 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 were 23 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 276.8 kB
    Images 549.0 kB
    Javascripts 264.1 kB
    CSS 89.0 kB

    In fact, the total size of main page is 1.2 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 549.0 kB which makes up the majority of the site volume.

    • Original 276.8 kB
    • After minification 207.8 kB
    • After compression 35.5 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 69.0 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 241.4 kB or 87% of the original size.

    • Original 549.0 kB
    • After optimization 463.1 kB

    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. Obviously, Bidcenter needs image optimization as it can save up to 85.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 264.1 kB
    • After minification 251.3 kB
    • After compression 80.9 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 183.2 kB or 69% of the original size.

    • Original 89.0 kB
    • After minification 65.1 kB
    • After compression 12.5 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. needs all CSS files to be minified and compressed as it can save up to 76.6 kB or 86% of the original size.

Network requests diagram

  • newindex.css
  • jquery-1.8.2.min.js
  • loginCommon.js
  • ds.js
  • SearchHistoryJS.js
  • copy.js
  • tj.js
  • zzsc.js
  • jquery.hoveraccordion.js
  • msnewindex.js
  • ico.gif
  • xiala_icon.png
  • logo1.jpg
  • telephone.jpg
  • appdownload.png
  • 9bbfcdf3-d3fe-4570-8cd1-4b36d0c25a7b.jpg
  • phone2.jpg
  • sjyTuiguang.jpg
  • tu_tongji.gif
  • 46923ea3-9887-4ea5-ac39-6b67b1547a19.jpg
  • 46a3fcad-d3b5-4f4d-9a24-6357e9f40fbf.jpg
  • 1b9e9c8e-b171-4af1-abe8-f73f19211d7b.jpg
  • ef036fa7-df23-43e2-9d0b-f885fcec8872.jpg
  • a4ecfd80-24b2-4a66-b1e6-883366e65264.jpg
  • 4f9b146b-fb20-4a6e-a019-3f543149dbc6.jpg
  • 2ed5ab64-1edd-4148-a241-a81a9236040d.jpg
  • 11b6d0cb-6f12-4f9d-aaf6-a860b0c73da5.jpg
  • de3df642-500e-4394-b11a-fc12f1122616.png
  • 562459fe-435e-4046-9444-099306d74a33.jpg
  • ff91105e-1606-4113-a991-07e35c6bbce3.jpg
  • eb0ff837-d1cf-4835-9b67-b2c6e4ce150e.jpg
  • d57f78e4-a509-4f98-9338-e999ee2ab507.jpg
  • d9b265c9-fe14-4618-a063-1e9bb5b3f761.jpg
  • 67612606-e532-4c28-9d4c-8e1ecb7fb52c.jpg
  • dcb095c3-9260-40ea-8c69-481e850263c7.jpg
  • 52029f36-03c5-4102-8c83-5cbd4c2f05d9.jpg
  • 455f54db-1b9b-4dae-9273-5eac22bb9e9a.jpg
  • 5abc104b-53c8-4cb8-8b29-91d3225d8d37.jpg
  • sf-wzba_r1_c3.gif
  • sf-wzba_r1_c5.gif
  • sf-wzba_r1_c7.gif
  • sf-wzba_r1_c1.gif
  • phone_dowload.jpg
  • weixin_dowload.jpg
  • yhs.png
  • tongzhi_02.png
  • ncdm
  • search.png
  • nbg.png
  • icon.gif
  • xc.png
  • 0f000DEpf2fCPyZsJj_RC6.gif
  • ncdm
  • 0f000Fj3MCFDeWFebbHn0f.jpg
  • ncdm
  • 0f000ZO-9TBNepegL0-Y56.jpg
  • ncdm
  • 0f000KTEyRIFzxsw-xqvc6.jpg
  • ncdm
  • left.gif
  • 0f000AjMbRuLZmOKoX7DAf.jpg
  • ncdm
  • 0f000ZjaVKleMRPMirPKEf.jpg
  • ncdm
  • 0f000rLa9nWpduLe3o_ZL6.jpg
  • ncdm
  • 0f000cbIHDcj-cgmk3-oD6.jpg
  • ncdm
  • 0f0005DvCjnq0bGTKT7tkf.jpg
  • ncdm
  • 0f000j5UUHjNcZbPcbnkq0.jpg
  • ncdm
  • gnicon.gif
  • 0f00075WZfUvG_wE4H9mts.gif
  • ncdm
  • 0f0002Wyo1bJqXOA3-POvf.gif
  • ncdm
  • 0f000j1cY_buuFmQJ2tGk6.jpg
  • ncdm
  • ncdm
  • 0f0002V0V_JxYaqTjacbKs.jpg
  • ncdm
  • 0f000AjMbRqLAmOKoX7DK6.jpg
  • ncdm
  • 0f000KHjS4O940JLU8I340.jpg
  • ncdm
  • 0f000Q1WFo0JGpUB3jw0k6.jpg
  • ncdm
  • 0f00057T9VljMXmnKCGP80.jpg
  • 1307476.js
  • stat.php
  • stat.htm
  • core.php
  • 9.gif
  • hm.js
  • app.gif

Our browser made a total of 98 requests to load all elements on the main page. We found that 11% of them (11 requests) were addressed to the original, 43% (42 requests) were made to and 19% (19 requests) were made to The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source

Additional info on


The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bidcenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and as a result speed up the page load time.









Possible request optimization











Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP addresses which are currently shared with 13 other domains. The more sites share the same stack of IP addresses, 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.

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 300
NS 300
NS 300

300 Mname:
Serial: 2017022110
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum-ttl: 360
MX 300 Pri: 10

HTTPS certificate

SSL Certificate 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 99.8% of all visits is China. It’s good for 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 Bidcenter. 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:

Language and encoding

Normal result


ZH zh language flag


N/A  language flag





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

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