84.9 sec in total
13.3 sec
71.1 sec
513 ms
Visit itcsz.cn now to see the best up-to-date Itcsz content for Canada and also check out these interesting facts you probably never knew about itcsz.cn
深圳市科技服务业协会、深圳科技服务业协会、技术转移专员培训、技术转移、知识产权、技术合同登记、技术转移机构备案
Visit itcsz.cnWe analyzed Itcsz.cn page load time and found that the first response time was 13.3 sec and then it took 71.6 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 22 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
itcsz.cn performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value18.8 s
0/100
25%
Value9.8 s
10/100
10%
Value4,480 ms
0/100
30%
Value0.819
4/100
15%
Value9.8 s
28/100
10%
13292 ms
10113 ms
16448 ms
1584 ms
4035 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 96% of them (110 requests) were addressed to the original Itcsz.cn, 1% (1 request) were made to S95.cnzz.com and 1% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Itcsz.cn.
Page size can be reduced by 192.2 kB (24%)
811.0 kB
618.8 kB
In fact, the total size of Itcsz.cn main page is 811.0 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 646.0 kB which makes up the majority of the site volume.
Potential reduce by 28.0 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 6.9 kB, which is 21% 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 28.0 kB or 85% of the original size.
Potential reduce by 56.3 kB
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. Itcsz images are well optimized though.
Potential reduce by 83.7 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 83.7 kB or 81% of the original size.
Potential reduce by 24.3 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. Itcsz.cn needs all CSS files to be minified and compressed as it can save up to 24.3 kB or 85% of the original size.
Number of requests can be reduced by 14 (15%)
91
77
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itcsz. 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.
itcsz.cn
13292 ms
main.css
10113 ms
jquery1.4.2.js
16448 ms
jquery.form.utf8.js
1584 ms
main.js
4035 ms
md5.js
6046 ms
contents_plu.js
4511 ms
jquery.confirm.css
4547 ms
jquery.confirm.js
5099 ms
script.js
7045 ms
ckplayer.js
14276 ms
z_stat.php
2488 ms
ie.png
3264 ms
top_logo.png
6209 ms
button_home.png
2127 ms
en_index_menu_01_off.png
1029 ms
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3160 ms
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2766 ms
en_menu_register.png
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en_menu_login.png
3252 ms
button_version_top_en.png
4197 ms
signup_end_en.png
13952 ms
en_title_index_news.png
5298 ms
en_more_index_news.png
3963 ms
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4516 ms
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4757 ms
en_title_guide.png
4979 ms
icon_guide_01.png
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en_about_shenzhen.png
12745 ms
icon_more.png
10110 ms
en_about_longguan.png
12470 ms
en_title_5division.png
13445 ms
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14435 ms
stat.htm
230 ms
core.php
3385 ms
en_title_divistion_02.png
14670 ms
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tel_dot.png
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tel_01.png
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9.gif
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contents-getcommenttopbanner-0-0-0-0.html
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contents-getcommentindexnewslist-1,2-0-0-0.html
17819 ms
contents-getcommentindexeventslist-3-0-0-0.html
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contents-getcommentindexreviewlist-0-0-0-0.html
17271 ms
tel_02.png
17045 ms
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tel_03.png
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tel_04.png
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tel_05.png
15370 ms
icon_zone.png
15395 ms
app.gif
1186 ms
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tel_06.png
14705 ms
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14927 ms
tel_07.png
18790 ms
en_title_photos.png
14412 ms
en_bottom_title_01.png
11059 ms
bottom_icon_01.png
11116 ms
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12744 ms
bottom_icon_04.png
14928 ms
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9863 ms
wechat_code.png
14995 ms
button_gotop.png
9429 ms
icon_video_sm.png
9449 ms
smwin_close.png
19665 ms
menu_bg_01.png
17280 ms
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9874 ms
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9977 ms
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10009 ms
menu_bg_00.png
14638 ms
shenzhen_bg.jpg
19987 ms
ads_movie.css
10804 ms
longguan_bg.jpg
19868 ms
bottom_line.png
14193 ms
loading_sm.gif
13554 ms
smallpic.asp
17395 ms
smallpic.asp
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smallpic.asp
19854 ms
smallpic.asp
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smallpic.asp
18390 ms
smallpic.asp
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201617_1452173259.jpg
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201617_1452173296.jpg
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201617_1452173332.jpg
19776 ms
date_bg.png
19776 ms
icon_play.png
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touming.png
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20062 ms
itcsz.cn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
itcsz.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
itcsz.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itcsz.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 Itcsz.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.
itcsz.cn
Open Graph description is not detected on the main page of Itcsz. 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: