65.4 sec in total
5.6 sec
53.2 sec
6.6 sec
Click here to check amazing Dv 200 content for China. Otherwise, check out these important facts you probably never knew about dv200.com
视频DV论坛是一个以DV摄像交流为主的专业论坛,主要讨论会声会影,威力导演,AE,PR等视频制作软件,提供相关软件下载,会声会影模板,ED模板,AE模板等下载,视频素材,音效素材,图片素材,字幕下载,电影,连续剧在线下载,戏曲,越剧MP3,越剧视频MP4在线下载,音乐,KTV,综艺,有声,一切音影像资源.
Visit dv200.comWe analyzed Dv200.com page load time and found that the first response time was 5.6 sec and then it took 59.8 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 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
dv200.com performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.3 s
21/100
25%
Value8.9 s
15/100
10%
Value970 ms
28/100
30%
Value0
100/100
15%
Value7.5 s
47/100
10%
5609 ms
20253 ms
1286 ms
20252 ms
10133 ms
Our browser made a total of 105 requests to load all elements on the main page. We found that 28% of them (29 requests) were addressed to the original Dv200.com, 10% (11 requests) were made to Cpro.baidustatic.com and 9% (9 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Dv200.com.
Page size can be reduced by 449.1 kB (50%)
891.0 kB
442.0 kB
In fact, the total size of Dv200.com main page is 891.0 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. 35% of websites need less resources to load. Javascripts take 464.0 kB which makes up the majority of the site volume.
Potential reduce by 129.4 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 129.4 kB or 82% of the original size.
Potential reduce by 16.6 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. Dv 200 images are well optimized though.
Potential reduce by 300.5 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 300.5 kB or 65% of the original size.
Potential reduce by 2.5 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. Dv200.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 69% of the original size.
Number of requests can be reduced by 39 (41%)
96
57
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dv 200. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
www.dv200.com
5609 ms
style_1_common.css
20253 ms
style_1_forum_index.css
1286 ms
common.js
20252 ms
forum.js
10133 ms
portal.js
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logging.js
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c.js
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c.js
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drk_marquee3.js
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f.js
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discuz_tips.js
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logo.png
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forum_new.gif
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collapsed_yes.gif
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ad_close.gif
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nctm
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ask
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lm.jpg
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drk_led.png
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chart.png
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adPic.new.20150909.min.js
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category_lbg.png
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dot.gif
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adx.php
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z_stat.php
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baidu
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bot-patch.min.js
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click.min.js
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nctm
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cpro.js
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adx.php
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core.php
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dv200.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
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
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.
dv200.com 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
Page has valid source maps
dv200.com SEO score
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
ZH
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dv200.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 Dv200.com main page’s claimed encoding is gbk. 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.
dv200.com
Open Graph description is not detected on the main page of Dv 200. 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: