19.1 sec in total
1.3 sec
17.6 sec
163 ms
Welcome to ocean.cnss.com.cn homepage info - get ready to check Ocean Cnss best content for Taiwan right away, or after learning these important things about ocean.cnss.com.cn
中国海事服务网CNSS-全球中文航运媒体
Visit ocean.cnss.com.cnWe analyzed Ocean.cnss.com.cn page load time and found that the first response time was 1.3 sec and then it took 17.8 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.
ocean.cnss.com.cn performance score
name
value
score
weighting
Value9.0 s
0/100
10%
Value14.6 s
0/100
25%
Value22.1 s
0/100
10%
Value430 ms
65/100
30%
Value0.02
100/100
15%
Value20.0 s
2/100
10%
1290 ms
1952 ms
1953 ms
3081 ms
1969 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 8% of them (4 requests) were addressed to the original Ocean.cnss.com.cn, 60% (30 requests) were made to Cnss.com.cn and 8% (4 requests) were made to Api.map.baidu.com. The less responsive or slowest element that took the longest time to load (9.9 sec) relates to the external source Api0.map.bdimg.com.
Page size can be reduced by 306.1 kB (56%)
542.3 kB
236.2 kB
In fact, the total size of Ocean.cnss.com.cn main page is 542.3 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. 30% of websites need less resources to load. Javascripts take 300.0 kB which makes up the majority of the site volume.
Potential reduce by 55.9 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 55.9 kB or 78% of the original size.
Potential reduce by 4.2 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. Ocean Cnss images are well optimized though.
Potential reduce by 192.2 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 192.2 kB or 64% of the original size.
Potential reduce by 53.9 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. Ocean.cnss.com.cn needs all CSS files to be minified and compressed as it can save up to 53.9 kB or 82% of the original size.
Number of requests can be reduced by 30 (63%)
48
18
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ocean Cnss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
ocean.cnss.com.cn
1290 ms
global.css
1952 ms
forms.css
1953 ms
jquery.tools.min.js
3081 ms
jquery.common.js
1969 ms
function.js
2000 ms
tide.css
2329 ms
highcharts.js
3394 ms
chart.js
2358 ms
jquery.form.js
2406 ms
api
555 ms
index.php
2709 ms
bj110.gif
2713 ms
xiehui.gif
2782 ms
api.php
464 ms
getscript
866 ms
inputText.gif
428 ms
login.gif
407 ms
thanks.png
2113 ms
logo.gif
3159 ms
red.gif
1298 ms
blue.gif
442 ms
icon_4.gif
781 ms
icon_3.gif
828 ms
select.gif
858 ms
dott.gif
1166 ms
chartInfo.gif
2037 ms
solid.gif
1236 ms
icon_2.gif
1489 ms
index.php
450 ms
blank.gif
276 ms
guojiaxinxi.jpg
1605 ms
dialog.js
1952 ms
table_form.css
1835 ms
dialog.css
1988 ms
input.png
390 ms
hm.js
662 ms
analytics.js
30 ms
index.php
447 ms
openhand.cur
1062 ms
873 ms
1268 ms
2065 ms
1393 ms
2577 ms
1310 ms
collect
15 ms
getmodules
9879 ms
hm.gif
318 ms
blank.gif
270 ms
ocean.cnss.com.cn 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
ocean.cnss.com.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ocean.cnss.com.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ocean.cnss.com.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 Ocean.cnss.com.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.
ocean.cnss.com.cn
Open Graph description is not detected on the main page of Ocean Cnss. 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: