Access jacksonvilletennisleague.com. Jacksonville Tennis Community

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value4,230 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

jacksonvilletennisleague.com

297 ms

jquery-1.12.1.min.js

62 ms

jquery_validation.min.js

39 ms

toastr.js

29 ms

bootstrap.min.js

49 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 69% of them (49 requests) were addressed to the original Jacksonvilletennisleague.com, 13% (9 requests) were made to Youtube.com and 4% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (303 ms) relates to the external source Tennisleaguenetwork-profile-images.s3.amazonaws.com.

Content Size

4.6 MB

After Optimization

4.2 MB

In fact, the total size of Jacksonvilletennisleague.com main page is 4.6 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 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 43.6 kB

Original 53.7 kB
After minification 44.6 kB
After compression 10.2 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 9.1 kB, which is 17% 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 43.6 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 353.9 kB

Original 4.3 MB
After minification 4.0 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. Jacksonville Tennis League images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.9 kB

Original 179.3 kB
After minification 179.3 kB
After compression 176.4 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.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jacksonville Tennis League. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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.

High

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

High

Image elements do not have [alt] attributes

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Page is blocked from indexing

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jacksonvilletennisleague.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 Jacksonvilletennisleague.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

jacksonvilletennisleague.com

Open Graph description is not detected on the main page of Jacksonville Tennis League. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Jacksonville Tennis Community | Jacksonville Tennis League

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

jacksonvilletennisleague.com

jquery-1.12.1.min.js

jquery_validation.min.js

toastr.js

bootstrap.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

jacksonvilletennisleague.com

jquery-1.12.1.min.js

jquery_validation.min.js

toastr.js

bootstrap.min.js

owl.carousel.min.js

easy-responsive-tabs.js

custom.js

facebook.js

common.js

style.css

responsive.css

bootstrap.css

toastr.css

font-awesome.css

owl.carousel.css

custom.css

helper.css

leaflet.js

leaflet.css

lightbox.css

jquery_facebook.alert.js

js

jquery

jquery.easing.1.3

jquery.cssAnimate.mini

jquery.waitforimages

jquery.touchwipe.min

jquery.themepunch.paradigm

style.css

email-decode.min.js

sdk.js

20190303_133111.jpg

jacksonville.png

badge_banner_2024_160.png

tl.png

partner_programs.png

tennis_lesson.png

end_of_year_tourney.jpg

tln_youtube_video.png

3A15363D-36CC-42F5-A747-14B92C46A4F7.jpeg

fbevents.js

loOHCOp32DM

D0AEpyw_dxs