34.5 sec in total
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33.1 sec
347 ms
Welcome to jianglong.cn homepage info - get ready to check Jianglong best content for China right away, or after learning these important things about jianglong.cn
江龙船艇科技股份有限公司
Visit jianglong.cnWe analyzed Jianglong.cn page load time and found that the first response time was 1 sec and then it took 33.4 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
jianglong.cn performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value3.9 s
52/100
25%
Value11.1 s
6/100
10%
Value110 ms
97/100
30%
Value0.391
26/100
15%
Value6.6 s
58/100
10%
1030 ms
6022 ms
379 ms
758 ms
991 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 76% of them (66 requests) were addressed to the original Jianglong.cn, 5% (4 requests) were made to Lxbjs.baidu.com and 5% (4 requests) were made to Qiao.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Qiao.baidu.com.
Page size can be reduced by 512.1 kB (57%)
893.1 kB
381.0 kB
In fact, the total size of Jianglong.cn main page is 893.1 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. 25% of websites need less resources to load. Images take 332.3 kB which makes up the majority of the site volume.
Potential reduce by 52.2 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. This page needs HTML code to be minified as it can gain 9.6 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 52.2 kB or 82% of the original size.
Potential reduce by 74.0 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. Obviously, Jianglong needs image optimization as it can save up to 74.0 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 197.5 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 197.5 kB or 71% of the original size.
Potential reduce by 188.4 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. Jianglong.cn needs all CSS files to be minified and compressed as it can save up to 188.4 kB or 86% of the original size.
Number of requests can be reduced by 46 (58%)
79
33
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jianglong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
jianglong.cn
1030 ms
www.jianglong.cn
6022 ms
lib.min.css
379 ms
page_index.min.css
758 ms
jquery.js
991 ms
lib.min.js
2242 ms
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png.js
718 ms
doc.css
1071 ms
1col_doc.css
1031 ms
jquery-1.4.1.min.js
1676 ms
jquery.SuperSlide.js
1362 ms
SuperSlide_app.js
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doc.js
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qq.css
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jquery.js
3552 ms
kefu.js
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visittrack.js
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span.css
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wxcode.gif
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pro_li.gif
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loading2.gif
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news_f.gif
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icon-09.gif
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news_li.gif
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newpro_bg.gif
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silder-play.png
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h.js
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lxb.js
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b.js
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hm.gif
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z_stat.php
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bsl.js
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Enter.php
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main_icon_invite_mess_api.js
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main.css
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fix.css
914 ms
version.js
1025 ms
log.gif
263 ms
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606 ms
log.gif
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stat.htm
176 ms
core.php
1430 ms
9.gif
3882 ms
sitemap.css
351 ms
rcode.css
256 ms
head.gif
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wx_a.gif
255 ms
sj_a.gif
290 ms
search.gif
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news_bg.gif
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news_arr.gif
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foot.gif
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foot_line.gif
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rcode.gif
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float_s.gif
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float_bg.gif
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top_link.gif
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silder_btn.gif
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sub_last.png
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app.gif
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button_111.gif
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button_111.gif
455 ms
jianglong.cn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
jianglong.cn 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
jianglong.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jianglong.cn 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 Jianglong.cn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
jianglong.cn
Open Graph description is not detected on the main page of Jianglong. 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: