5 sec in total
698 ms
3.9 sec
337 ms
Click here to check amazing Ddspeed content for China. Otherwise, check out these important facts you probably never knew about ddspeed.com
鼎速下载网-04-20年中文建站记录-百度历史权重5-桔子高评分
Visit ddspeed.comWe analyzed Ddspeed.com page load time and found that the first response time was 698 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ddspeed.com performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value3.4 s
67/100
25%
Value5.6 s
53/100
10%
Value30 ms
100/100
30%
Value0.457
19/100
15%
Value2.9 s
96/100
10%
698 ms
701 ms
622 ms
207 ms
317 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Ddspeed.com, 16% (5 requests) were made to A.image.accesstrade.net and 6% (2 requests) were made to Ddspeed.com. The less responsive or slowest element that took the longest time to load (893 ms) relates to the external source Js.ptengine.jp.
Page size can be reduced by 84.2 kB (42%)
201.1 kB
116.9 kB
In fact, the total size of Ddspeed.com main page is 201.1 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. Images take 90.4 kB which makes up the majority of the site volume.
Potential reduce by 8.1 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 8.1 kB or 68% of the original size.
Potential reduce by 1.1 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. Ddspeed images are well optimized though.
Potential reduce by 29.3 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 29.3 kB or 66% of the original size.
Potential reduce by 45.7 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. Ddspeed.com needs all CSS files to be minified and compressed as it can save up to 45.7 kB or 84% of the original size.
Number of requests can be reduced by 16 (57%)
28
12
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ddspeed. 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 CSS and as a result speed up the page load time.
ddspeed.com
698 ms
www.ddspeed.com
701 ms
xn--1-eeu2c5a9eub3iva.com
622 ms
styles.css
207 ms
textstyles.css
317 ms
10.gif
660 ms
searchbutton.png
410 ms
tables.css
219 ms
commonstyles.css
268 ms
pta.js
519 ms
wrapper_bg.png
205 ms
column_bg.png
160 ms
h3_bg.png
211 ms
h3.png
204 ms
h4.png
318 ms
whatsnew_title_bg.png
418 ms
pagetop_button.png
427 ms
menu_h4.png
407 ms
menulist_li_bg.png
422 ms
menu_bg.png
444 ms
topsubmenu_li.png
475 ms
search_input.png
618 ms
footlinkbox_bg.png
626 ms
footer_menu_bg.png
636 ms
footer_bg.png
633 ms
hk_320x50_C-2.png
741 ms
Fields_320x50_02_R.jpg
575 ms
AF_07_a.jpg
743 ms
300x48.png
575 ms
bn_320_50.gif
566 ms
70d808e5.js
893 ms
ddspeed.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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.
ddspeed.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
ddspeed.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
EN
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ddspeed.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Ddspeed.com main page’s claimed encoding is shift_jis. 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.
ddspeed.com
Open Graph description is not detected on the main page of Ddspeed. 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: