4.1 sec in total
833 ms
3.1 sec
132 ms
Welcome to tennis.co.kr homepage info - get ready to check Tennis best content for South Korea right away, or after learning these important things about tennis.co.kr
Visit tennis.co.krWe analyzed Tennis.co.kr page load time and found that the first response time was 833 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
tennis.co.kr performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value7.5 s
4/100
25%
Value8.9 s
15/100
10%
Value80 ms
99/100
30%
Value0.825
4/100
15%
Value6.5 s
59/100
10%
833 ms
229 ms
440 ms
435 ms
440 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 83% of them (24 requests) were addressed to the original Tennis.co.kr, 7% (2 requests) were made to Netdna.bootstrapcdn.com and 7% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Tennis.co.kr.
Page size can be reduced by 123.4 kB (18%)
671.7 kB
548.3 kB
In fact, the total size of Tennis.co.kr main page is 671.7 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. 20% of websites need less resources to load. Images take 601.4 kB which makes up the majority of the site volume.
Potential reduce by 15.5 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 15.5 kB or 77% of the original size.
Potential reduce by 69.9 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, Tennis needs image optimization as it can save up to 69.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 11.2 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 11.2 kB or 66% of the original size.
Potential reduce by 26.8 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. Tennis.co.kr needs all CSS files to be minified and compressed as it can save up to 26.8 kB or 81% of the original size.
Number of requests can be reduced by 8 (33%)
24
16
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tennis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
tennis.co.kr
833 ms
html5reset-1.6.1.css
229 ms
common.css
440 ms
fonts.css
435 ms
snap.css
440 ms
font-awesome.css
7 ms
jquery.min.js
100 ms
jquery-ui.min.js
77 ms
snap.min.js
504 ms
jquery.touchslider.min.js
505 ms
jquery.imageCaption.min.js
506 ms
SvLjtmT.gif
34 ms
KakaoTalk_20160318_130440283.jpg
1175 ms
%EB%AA%A8%EB%B0%94%EC%9D%BC%EB%81%9D%EC%9E%A5%EB%B0%B0%EB%84%88_1.jpg
456 ms
%EC%9C%A1%EC%82%AC%EC%86%8C%EB%B0%B0%EB%84%88m_1.jpg
443 ms
btn_topmenu.png
236 ms
logo1_s.png
228 ms
btn_search1.png
234 ms
sli_arrow1.png
235 ms
sli_arrow2.png
451 ms
GettyImages-108961544.jpg
1603 ms
%EA%B9%80%EB%82%98%EB%A6%AC=%EC%9E%90%EB%A3%8C%EC%82%AC%EC%A7%84.jpg
1618 ms
GettyImages-516248662.jpg
1193 ms
sptPostArticleImage-36274.jpg
978 ms
s_1603.jpg
1202 ms
NotoSans-Light.woff
1702 ms
NotoSans-Regular.woff
1648 ms
NotoSans-Thin.woff
1663 ms
fontawesome-webfont.woff
6 ms
tennis.co.kr 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
tennis.co.kr 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
tennis.co.kr SEO score
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
KO
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tennis.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it does not match the claimed English language. Our system also found out that Tennis.co.kr 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.
tennis.co.kr
Open Graph description is not detected on the main page of Tennis. 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: