52.4 sec in total
7.7 sec
44.3 sec
317 ms
Visit sdass.net.cn now to see the best up-to-date Sdass content and also check out these interesting facts you probably never knew about sdass.net.cn
描述
Visit sdass.net.cnWe analyzed Sdass.net.cn page load time and found that the first response time was 7.7 sec and then it took 44.7 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 15 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sdass.net.cn performance score
name
value
score
weighting
Value13.3 s
0/100
10%
Value23.5 s
0/100
25%
Value13.3 s
2/100
10%
Value90 ms
99/100
30%
Value0.269
45/100
15%
Value16.4 s
5/100
10%
7702 ms
2702 ms
19767 ms
732 ms
1990 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 93% of them (41 requests) were addressed to the original Sdass.net.cn, 5% (2 requests) were made to 0 and 2% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source .
Page size can be reduced by 64.7 kB (81%)
80.0 kB
15.4 kB
In fact, the total size of Sdass.net.cn main page is 80.0 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. 15% of websites need less resources to load. HTML takes 49.8 kB which makes up the majority of the site volume.
Potential reduce by 40.2 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 7.9 kB, which is 16% 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 40.2 kB or 81% of the original size.
Potential reduce by 24.5 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. Sdass.net.cn needs all CSS files to be minified and compressed as it can save up to 24.5 kB or 81% of the original size.
Number of requests can be reduced by 3 (11%)
28
25
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
sdass.net.cn
7702 ms
css.css
2702 ms
jquery-1.7.2.min.js
19767 ms
slides.js
732 ms
jquery.slideBox.min.js
1990 ms
sdcms.js
1532 ms
jquery.select.js
1400 ms
get_flash_player.gif
13 ms
14588705485559980.JPG
8882 ms
14562829512577329.jpg
19993 ms
social_02.jpg
303 ms
yw_button_03.png
1458 ms
logo_06.gif
3536 ms
tele_09.png
306 ms
nav_bg.gif
341 ms
2016040541186569.png
6341 ms
2016040536503449.JPG
19991 ms
2016032855406033.jpg
6251 ms
14587819115869795.png
19991 ms
social_22.jpg
8428 ms
banner1.jpg
7115 ms
2016040540055933.png
8763 ms
2016010857938073.png
8654 ms
14598202202557004.png
8171 ms
2015092838329657.png
14469 ms
2016040540390417.png
9863 ms
2016040540715009.jpg
10850 ms
social_59.jpg
8992 ms
social_59_2.jpg
9234 ms
social_67.jpg
9468 ms
2016040540813073.png
11389 ms
2016040139618581.jpg
19988 ms
banner2.jpg
11315 ms
social_76.jpg
11569 ms
2016011533798617.jpg
19989 ms
2016031135864689.png
19990 ms
14503185855505048.png
19991 ms
social_18.jpg
19959 ms
gray_29.jpg
19959 ms
blue_26.jpg
19959 ms
social_32.jpg
19959 ms
social_56.jpg
19960 ms
social_90.jpg
19914 ms
social_93.jpg
19914 ms
sdass.net.cn accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sdass.net.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
sdass.net.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sdass.net.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 Sdass.net.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
sdass.net.cn
Open Graph description is not detected on the main page of Sdass. 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: