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Welcome to usta.usopen.org homepage info - get ready to check USTA Usopen best content for United States right away, or after learning these important things about usta.usopen.org
The official site of the U.S. Tennis Association. Find a tennis court near you, learn to play tennis, and get tennis news from the USTA.
Visit usta.usopen.orgWe analyzed Usta.usopen.org page load time and found that the first response time was 231 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
usta.usopen.org performance score
name
value
score
weighting
Value10.3 s
0/100
10%
Value32.9 s
0/100
25%
Value20.0 s
0/100
10%
Value4,070 ms
1/100
30%
Value0.141
78/100
15%
Value33.4 s
0/100
10%
231 ms
329 ms
305 ms
62 ms
136 ms
Our browser made a total of 150 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Usta.usopen.org, 37% (56 requests) were made to Usta.com and 29% (43 requests) were made to Assets-ssl.usta.com. The less responsive or slowest element that took the longest time to load (889 ms) relates to the external source Assets-ssl.usta.com.
Page size can be reduced by 1.4 MB (35%)
4.2 MB
2.7 MB
In fact, the total size of Usta.usopen.org main page is 4.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 112.8 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 28.4 kB, which is 21% 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 112.8 kB or 85% of the original size.
Potential reduce by 106.8 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. USTA Usopen images are well optimized though.
Potential reduce by 648.6 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 648.6 kB or 73% of the original size.
Potential reduce by 581.1 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. Usta.usopen.org needs all CSS files to be minified and compressed as it can save up to 581.1 kB or 52% of the original size.
Number of requests can be reduced by 62 (48%)
129
67
The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of USTA Usopen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
usta.usopen.org
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usta.usopen.org 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
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.
usta.usopen.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
usta.usopen.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usta.usopen.org 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 Usta.usopen.org 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.
usta.usopen.org
Open Graph data is detected on the main page of USTA Usopen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: