3.7 sec in total
176 ms
3.2 sec
409 ms
Click here to check amazing Dm Tsdm content for China. Otherwise, check out these important facts you probably never knew about dm.tsdm.net
Visit dm.tsdm.netWe analyzed Dm.tsdm.net page load time and found that the first response time was 176 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dm.tsdm.net performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value0.7 s
100/100
25%
Value0.7 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.7 s
100/100
10%
176 ms
256 ms
228 ms
156 ms
157 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 85% of them (72 requests) were addressed to the original Dm.tsdm.net, 6% (5 requests) were made to Ww4.sinaimg.cn and 4% (3 requests) were made to Ww2.sinaimg.cn. The less responsive or slowest element that took the longest time to load (898 ms) relates to the external source Icon.51.la.
Page size can be reduced by 101.1 kB (16%)
625.3 kB
524.3 kB
In fact, the total size of Dm.tsdm.net main page is 625.3 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. 60% of websites need less resources to load. Images take 493.7 kB which makes up the majority of the site volume.
Potential reduce by 66.3 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. 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 66.3 kB or 82% of the original size.
Potential reduce by 2.0 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. Dm Tsdm images are well optimized though.
Potential reduce by 31.2 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 31.2 kB or 66% of the original size.
Potential reduce by 1.5 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. Dm.tsdm.net needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 40% of the original size.
Number of requests can be reduced by 17 (20%)
83
66
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dm Tsdm. 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 from 7 to 1 for CSS and as a result speed up the page load time.
dm.tsdm.net
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dm.tsdm.net 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
Document doesn't have a <title> element
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
dm.tsdm.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
dm.tsdm.net SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dm.tsdm.net 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 Dm.tsdm.net 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.
dm.tsdm.net
Open Graph description is not detected on the main page of Dm Tsdm. 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: