5.9 sec in total
754 ms
5 sec
195 ms
Welcome to coollang-global.com homepage info - get ready to check Coollang Global best content right away, or after learning these important things about coollang-global.com
Coollang motion smart sensors include: badminton, tennis, baseball; intelligent monitoring your exercise, analyze motion data, enhance skills!
Visit coollang-global.comWe analyzed Coollang-global.com page load time and found that the first response time was 754 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
coollang-global.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value10.2 s
0/100
25%
Value6.5 s
39/100
10%
Value150 ms
94/100
30%
Value0.029
100/100
15%
Value6.2 s
62/100
10%
754 ms
248 ms
472 ms
474 ms
1472 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 84% of them (27 requests) were addressed to the original Coollang-global.com, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Libs.baidu.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Coollang-global.com.
Page size can be reduced by 33.7 kB (3%)
1.2 MB
1.2 MB
In fact, the total size of Coollang-global.com main page is 1.2 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 12.7 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 4.3 kB, which is 28% 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 12.7 kB or 81% of the original size.
Potential reduce by 19.0 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. Coollang Global images are well optimized though.
Potential reduce by 778 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.
Potential reduce by 1.3 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. Coollang-global.com has all CSS files already compressed.
Number of requests can be reduced by 11 (37%)
30
19
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coollang Global. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
coollang-global.com
754 ms
swiper-3.3.1.min.css
248 ms
layui.css
472 ms
index.css
474 ms
jquery.min.js
1472 ms
swiper-3.3.1.min.js
717 ms
layui.js
483 ms
web.js
484 ms
layer.js
248 ms
logo.png
236 ms
badminton.jpg
2143 ms
tennis.jpg
2121 ms
baseball.jpg
1932 ms
sm_badminton.jpg
1445 ms
sm_tennis.jpg
1407 ms
sm_baseball.jpg
1723 ms
bottonLogo.png
1642 ms
Facebook.png
1687 ms
twitter.png
1878 ms
google+.png
1928 ms
Linkedin.png
1970 ms
Pinterest.png
2112 ms
youtube.png
2169 ms
email.png
2173 ms
push.js
519 ms
analytics.js
20 ms
icon.png
2181 ms
SourceHanSansCN-Normal.woff
2311 ms
collect
12 ms
js
61 ms
layer.css
2112 ms
element.js
2504 ms
coollang-global.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
coollang-global.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
Page has valid source maps
coollang-global.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coollang-global.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), while the claimed language is English. Our system also found out that Coollang-global.com 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.
coollang-global.com
Open Graph description is not detected on the main page of Coollang Global. 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: