9.5 sec in total
2.5 sec
6.8 sec
229 ms
Welcome to tennisallegiance.com homepage info - get ready to check Tennis Allegiance best content right away, or after learning these important things about tennisallegiance.com
Structured tennis classes in Singapore by professional tennis coaches
Visit tennisallegiance.comWe analyzed Tennisallegiance.com page load time and found that the first response time was 2.5 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
tennisallegiance.com performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value13.2 s
0/100
25%
Value17.3 s
0/100
10%
Value20 ms
100/100
30%
Value0.074
95/100
15%
Value13.4 s
11/100
10%
2459 ms
499 ms
998 ms
501 ms
509 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 72% of them (57 requests) were addressed to the original Tennisallegiance.com, 11% (9 requests) were made to Ajax.googleapis.com and 4% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Tennisallegiance.com.
Page size can be reduced by 250.3 kB (34%)
726.3 kB
476.1 kB
In fact, the total size of Tennisallegiance.com main page is 726.3 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. 35% of websites need less resources to load. Images take 364.8 kB which makes up the majority of the site volume.
Potential reduce by 30.5 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. This page needs HTML code to be minified as it can gain 5.6 kB, which is 15% 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 30.5 kB or 81% of the original size.
Potential reduce by 7.7 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. Tennis Allegiance images are well optimized though.
Potential reduce by 167.3 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 167.3 kB or 62% of the original size.
Potential reduce by 44.7 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. Tennisallegiance.com needs all CSS files to be minified and compressed as it can save up to 44.7 kB or 84% of the original size.
Number of requests can be reduced by 43 (56%)
77
34
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tennis Allegiance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
tennisallegiance.com
2459 ms
nivo-slider.css
499 ms
style.css
998 ms
facebook-comments-hidewpcomments.css
501 ms
facebook-comments-widgets.css
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styles.css
510 ms
jquery.js
1272 ms
jquery-migrate.min.js
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prototype.js
35 ms
scriptaculous.js
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effects.js
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lightbox.js
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comment-reply.min.js
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default.css
768 ms
tag.js
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jquery-1.6.4.min.js
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jquery.nivo.slider.pack.js
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jquery.form.min.js
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scripts.js
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devicepx-jetpack.js
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ga.js
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__utm.gif
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builder.js
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effects.js
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dragdrop.js
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controls.js
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slider.js
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sound.js
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lightbox.css
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plusone.js
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bg.jpg
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logo-tag.gif
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ico-home.gif
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ico-sitemap.png
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ico-mail.png
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contact-a.png
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contact.png
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contact-b.png
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junior-tennis-lessons.jpg
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adult-tennis-lessons.jpg
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tennis-club-management.jpg
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thumb_about_tag2.jpg
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arr.gif
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thumb_professional_tennis_coaches-v21.jpg
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thumb_junior_tennis_classes1.jpg
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thumb_adult_tennis_classes1.jpg
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ico-facebook.jpg
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thumb_locations3.jpg
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img17.jpg
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all.js
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main-bg.jpg
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globnav-bg-right.jpg
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mainnav-bg.jpg
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content-bg.jpg
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loading.gif
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homebox_hdr.jpg
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homebox_bg.jpg
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homebox_bot.jpg
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thumb_bg.jpg
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testimonial_top.gif
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gal_thumb_bg.jpg
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footer-bg.jpg
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xd_arbiter.php
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arrows.png
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bullets.png
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like.php
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tennisallegiance.com accessibility score
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
tennisallegiance.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
tennisallegiance.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tennisallegiance.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Tennisallegiance.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.
tennisallegiance.com
Open Graph description is not detected on the main page of Tennis Allegiance. 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: