54.2 sec in total
3.6 sec
50.2 sec
394 ms
Visit jiuyu.org now to see the best up-to-date Jiuyu content and also check out these interesting facts you probably never knew about jiuyu.org
九域科技是一家专业的义乌网络公司,提供义乌网站建设、义乌网页设计、义乌网页制作、义乌搜索引擎优化,义乌关键词自然排名, 义乌Google优化排名,义乌网站推广,义乌网络推广,义乌网站优化等一条龙服务。5年的专业服务经验,以原创的程序,针对网站视觉效果,搜索引擎优化,一站式后台操作等项目开发程序.
Visit jiuyu.orgWe analyzed Jiuyu.org page load time and found that the first response time was 3.6 sec and then it took 50.6 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.
jiuyu.org performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value3.3 s
69/100
25%
Value3.0 s
94/100
10%
Value50 ms
100/100
30%
Value0.01
100/100
15%
Value5.3 s
73/100
10%
3575 ms
727 ms
1093 ms
1090 ms
1151 ms
Our browser made a total of 208 requests to load all elements on the main page. We found that 96% of them (199 requests) were addressed to the original Jiuyu.org, 3% (7 requests) were made to Pub.idqqimg.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (19.3 sec) belongs to the original domain Jiuyu.org.
Page size can be reduced by 527.0 kB (27%)
1.9 MB
1.4 MB
In fact, the total size of Jiuyu.org main page is 1.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 92.8 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 92.8 kB or 87% of the original size.
Potential reduce by 356.7 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. Obviously, Jiuyu needs image optimization as it can save up to 356.7 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 55.8 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 55.8 kB or 58% of the original size.
Potential reduce by 21.7 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. Jiuyu.org needs all CSS files to be minified and compressed as it can save up to 21.7 kB or 83% of the original size.
Number of requests can be reduced by 38 (18%)
207
169
The browser has sent 207 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiuyu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
{{url}}
{{time}} ms
jiuyu.org 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
Form elements do not have associated labels
Links do not have a discernible name
<object> elements do not have alternate text
jiuyu.org 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
jiuyu.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Document uses plugins
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jiuyu.org 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 Jiuyu.org 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.
{{og_description}}
jiuyu.org
Open Graph description is not detected on the main page of Jiuyu. 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: