Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

aletennis.com

Tennis Lessons in Doral – Tennis Classes in Miami – by ALE Tennis Academy

Page Load Speed

4.1 sec in total

First Response

125 ms

Resources Loaded

3.2 sec

Page Rendered

729 ms

aletennis.com screenshot

About Website

Visit aletennis.com now to see the best up-to-date ALE Tennis content and also check out these interesting facts you probably never knew about aletennis.com

Take your tennis career to the next level by joining us at aletennis.com. Our tennis lessons in Doral and Miami are guided by expert coaches in the game.

Visit aletennis.com

Key Findings

We analyzed Aletennis.com page load time and found that the first response time was 125 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

aletennis.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.518

15/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

aletennis.com

125 ms

aletennis.com

271 ms

jquery.min.js

59 ms

jquery-migrate.min.js

194 ms

rpt.min.js

263 ms

Our browser made a total of 203 requests to load all elements on the main page. We found that 82% of them (167 requests) were addressed to the original Aletennis.com, 9% (18 requests) were made to Fonts.gstatic.com and 6% (13 requests) were made to Static.zohocdn.com. The less responsive or slowest element that took the longest time to load (974 ms) belongs to the original domain Aletennis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 235.2 kB (7%)

Content Size

3.3 MB

After Optimization

3.1 MB

In fact, the total size of Aletennis.com main page is 3.3 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. Only a small number of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 208.4 kB

  • Original 239.4 kB
  • After minification 233.0 kB
  • After compression 31.1 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 208.4 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 17.2 kB

  • Original 2.5 MB
  • After minification 2.4 MB

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. ALE Tennis images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.1 kB

  • Original 314.9 kB
  • After minification 314.8 kB
  • After compression 310.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 5.5 kB

  • Original 304.6 kB
  • After minification 304.0 kB
  • After compression 299.1 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. Aletennis.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 126 (71%)

Requests Now

177

After Optimization

51

The browser has sent 177 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALE 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 66 to 1 for JavaScripts and from 62 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

aletennis.com accessibility score

93

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

aletennis.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

aletennis.com SEO score

90

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aletennis.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Spanish language. Our system also found out that Aletennis.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of ALE 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: