47.2 sec in total
4.3 sec
42.8 sec
150 ms
Visit dvdc100.com now to see the best up-to-date Dvdc 100 content for China and also check out these interesting facts you probably never knew about dvdc100.com
知识100题
Visit dvdc100.comWe analyzed Dvdc100.com page load time and found that the first response time was 4.3 sec and then it took 42.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
dvdc100.com performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value1.6 s
99/100
25%
Value3.4 s
89/100
10%
Value150 ms
94/100
30%
Value0.088
92/100
15%
Value2.4 s
98/100
10%
4347 ms
2262 ms
875 ms
753 ms
387 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 41% of them (9 requests) were addressed to the original Dvdc100.com, 36% (8 requests) were made to S.shareto.com.cn and 9% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (18.1 sec) relates to the external source S.shareto.com.cn.
Page size can be reduced by 77.6 kB (78%)
98.9 kB
21.3 kB
In fact, the total size of Dvdc100.com main page is 98.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 52.7 kB which makes up the majority of the site volume.
Potential reduce by 26.5 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 26.5 kB or 77% of the original size.
Potential reduce by 42.0 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 42.0 kB or 80% of the original size.
Potential reduce by 9.1 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. Dvdc100.com needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 77% of the original size.
Number of requests can be reduced by 13 (68%)
19
6
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dvdc 100. 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.
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dvdc100.com 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
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.
dvdc100.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
dvdc100.com SEO score
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 Dvdc100.com 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 Dvdc100.com 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.
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dvdc100.com
Open Graph description is not detected on the main page of Dvdc 100. 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: