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苏州广电网是苏州广播电视总台的官方网站,提供苏州广播电视总台旗下电视、电台、报刊及名城苏州、中国苏州、新浪苏州、城市联合网络电视苏州台、无线苏州等新媒体相关节目和官方资讯。网站还设有TV社区、TV团购、TV直销、微博、图片、直播等频道,致力于为媒体受众提供更加丰富的交流渠道和平台。

Page load speed analysis

  • 51/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    2.7 sec

  • Resources loaded

    47.7 sec

  • Page rendered

    278 ms

  • Total page load time

    50.7 sec

Click here to check amazing 2013 Csztv content. Otherwise, check out these important facts you probably never knew about 2013.csztv.cn

We analyzed 2013.csztv.cn page load time and found that the first response time was 2.7 sec and then it took 48 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 33 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 43.5 kB
    Images 487.1 kB
    Javascripts 111.9 kB
    CSS 18.3 kB

    In fact, the total size of 2013.csztv.cn main page is 660.8 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. 20% of websites need less resources to load. Images take 487.1 kB which makes up the majority of the site volume.

    • Original 43.5 kB
    • After minification 31.0 kB
    • After compression 8.5 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 12.5 kB, which is 29% 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 35.0 kB or 80% of the original size.

    • Original 487.1 kB
    • After optimization 419.0 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, 2013 Csztv needs image optimization as it can save up to 68.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 111.9 kB
    • After minification 104.2 kB
    • After compression 37.1 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 74.7 kB or 67% of the original size.

    • Original 18.3 kB
    • After minification 17.1 kB
    • After compression 3.6 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. 2013.csztv.cn needs all CSS files to be minified and compressed as it can save up to 14.7 kB or 80% of the original size.

Network requests diagram

  • 2013.csztv.cn
  • csztv.cn
  • new-index.css
  • jquery-1.7.2.min.js
  • jquery.lightbox.js
  • new-index.js
  • new-header.css
  • s717.js
  • focus.js
  • TypeStat.php
  • TypeStat.php
  • TypeStat.php
  • TypeStat.php
  • szicb.gif
  • toper_bg.jpg
  • layer_a_bg.png
  • logo.png
  • 43-16030110544IF.jpg
  • 43-160301103233153.jpg
  • 43-1602030T506128.jpg
  • 14-151204150AE58.jpg
  • 43-151204111452Z9.jpg
  • 43-16030110544IF-lp.jpg
  • 43-160301103233153-lp.jpg
  • 43-1602030T506128-lp.jpg
  • 14-151204150AE58-lp.jpg
  • 43-151204111452Z9-lp.jpg
  • 15-150312102356336.jpg
  • 14-141013145422248.jpg
  • 1_1431425941.gif
  • 6-1509211K3270-L.jpg
  • 43-15111G61330R1-lp.jpg
  • 43-15100Q11313Q6-lp.png
  • 43-15100Q44624N1-lp.jpg
  • 43-15100Q41S0603-lp.jpg
  • 43-1402241G645-lp.jpg
  • 15-140115160333621.jpg
  • 14-131211095144T6.jpg
  • 6-131105124533545.jpg
  • 43-1511061001502R-lp.JPG
  • 43-151106095T6360-lp.JPG
  • fm.jpg
  • 43-16040Q30S6426-lp.jpg
  • 1_1033528431.gif
  • sbswx.jpg
  • search.png
  • onav.jpg
  • nav.jpg
  • uc.png
  • nav-line.jpg
  • szt2.jpg
  • tvgo2.jpg
  • wb.png
  • wx.png
  • kong.gif
  • li_bg.png
  • 48d5e18966a626a8e5ed265cc92c57d9.jpg
  • f296038d3ba211e187cbc963283c6d3d.jpg
  • 54b59ffdd5934a31f6a4fdc151c32ae5.jpg
  • baoliao
  • d3a08573adf92f039c22f69b2b53614b.jpg
  • h.js
  • video.gif
  • cl.jpg
  • li_bg2.png
  • csztv.cn
  • h.js
  • hm.gif
  • hm.gif
  • links.jpg
  • footer_bg.jpg
  • TypeStat.php
  • TypeStat.php
  • TypeStat.php
  • search.png
  • onav.jpg
  • nav.jpg
  • uc.png
  • nav-line.jpg
  • 43-160301103233153.jpg
  • 43-1602030T506128.jpg
  • 14-151204150AE58.jpg
  • 43-151204111452Z9.jpg
  • 1_1431425941.gif
  • 6-1509211K3270-L.jpg

Our browser made a total of 85 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 2013.csztv.cn, 71% (60 requests) were made to Csztv.cn and 14% (12 requests) were made to Adm.csztv.cn. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Csztv.cn.

Additional info on 2013.csztv.cn

Requests

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2013 Csztv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

7

Javascripts

33

Images

2

CSS

7

AJAX

49

All

Possible request optimization

1

Javascripts

33

Images

2

CSS

7

AJAX

6

Optimized

43

All

Normal result

Redirects

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

IP address

2013.csztv.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

2013.csztv.cn

tv.csztv.cn

adm.csztv.cn

erp.csztv.cn

g.csztv.cn

58.211.78.215

DNS records

Type Host Target/ip TTL Other
A

511560.p23.tc.cdntip.com

218.11.11.221 172
CNAME

2013.csztv.cn

www.csztv.cn.cdn.dnsv1.com 291

Language and encoding

Good result

Language

N/A  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 2013.csztv.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 2013.csztv.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

2013.csztv.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

The server of 2013.csztv.cn is located in China, but, 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 2013 Csztv. 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:

2013.csztv.cn

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