3.1 sec in total
408 ms
2.7 sec
68 ms
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Visit opensailingusa.comWe analyzed Opensailingusa.com page load time and found that the first response time was 408 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
opensailingusa.com performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value0
0/100
25%
Value0
0/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value2.8 s
97/100
10%
408 ms
931 ms
70 ms
134 ms
1384 ms
Our browser made a total of 12 requests to load all elements on the main page. We found that 25% of them (3 requests) were addressed to the original Opensailingusa.com, 50% (6 requests) were made to Hm.baidu.com and 17% (2 requests) were made to Sstatic1.histats.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Hm.baidu.com.
Page size can be reduced by 863 B (30%)
2.9 kB
2.0 kB
In fact, the total size of Opensailingusa.com main page is 2.9 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. Only 10% of websites need less resources to load. Javascripts take 1.5 kB which makes up the majority of the site volume.
Potential reduce by 717 B
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 717 B or 52% of the original size.
Potential reduce by 146 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 5 (45%)
11
6
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opensailingusa. 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 as a result speed up the page load time.
index.php
408 ms
push.js
931 ms
common.js
70 ms
tj.js
134 ms
hm.js
1384 ms
hm.js
1272 ms
0.gif
46 ms
hm.js
1284 ms
0.gif
46 ms
hm.gif
340 ms
hm.gif
309 ms
hm.gif
326 ms
opensailingusa.com accessibility score
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
Links do not have a discernible name
opensailingusa.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
opensailingusa.com SEO score
N/A
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opensailingusa.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Opensailingusa.com 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.
opensailingusa.com
Open Graph description is not detected on the main page of Opensailingusa. 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: