2.4 sec in total
435 ms
1.5 sec
424 ms
Click here to check amazing On Court content for Russia. Otherwise, check out these important facts you probably never knew about oncourt.info
OnCourt - The best software for all tennis fans
Visit oncourt.infoWe analyzed Oncourt.info page load time and found that the first response time was 435 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
oncourt.info performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value3.5 s
62/100
25%
Value1.6 s
100/100
10%
Value140 ms
95/100
30%
Value0.087
93/100
15%
Value1.9 s
100/100
10%
435 ms
323 ms
181 ms
170 ms
176 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 92% of them (35 requests) were addressed to the original Oncourt.info, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Oncourt.info.
Page size can be reduced by 22.9 kB (18%)
130.7 kB
107.8 kB
In fact, the total size of Oncourt.info main page is 130.7 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. Only 10% of websites need less resources to load. Images take 97.4 kB which makes up the majority of the site volume.
Potential reduce by 12.1 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 12.1 kB or 75% of the original size.
Potential reduce by 10.8 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, On Court needs image optimization as it can save up to 10.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34 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 14 (39%)
36
22
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On Court. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
oncourt.info
435 ms
db.cgi
323 ms
b.gif
181 ms
2.gif
170 ms
7.gif
176 ms
4.gif
174 ms
3.gif
187 ms
8.gif
192 ms
b1.gif
294 ms
b2.gif
307 ms
b3.gif
309 ms
b4.gif
311 ms
b5.gif
341 ms
b6.gif
341 ms
8-2.gif
429 ms
b7.gif
429 ms
1.gif
432 ms
c.gif
541 ms
screen07_en.png
1137 ms
5.gif
432 ms
300.gif
505 ms
500.gif
504 ms
go.gif
506 ms
f.gif
752 ms
k.gif
686 ms
30.gif
601 ms
engban.png
1064 ms
50.gif
586 ms
9.gif
642 ms
0.gif
704 ms
back4.gif
552 ms
back3.gif
544 ms
back2.gif
627 ms
back1.gif
658 ms
ga.js
48 ms
watch.js
6 ms
back5.gif
676 ms
__utm.gif
67 ms
oncourt.info 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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
oncourt.info best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
oncourt.info 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
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oncourt.info can be misinterpreted by Google and other search engines. Our service has detected that English 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 Oncourt.info main page’s claimed encoding is . 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.
oncourt.info
Open Graph description is not detected on the main page of On Court. 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: