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swim4life.com screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

swim4life.com

Quality Swim Lessons | Academy Swim Club | Swim 4 Life

Page Load Speed

1.8 sec in total

First Response

243 ms

Resources Loaded

1 sec

Page Rendered

527 ms

swim4life.com screenshot

About Website

Visit swim4life.com now to see the best up-to-date Swim 4 Life content and also check out these interesting facts you probably never knew about swim4life.com

Academy Swim Club offers Swim Lessons and Water Safety Awareness for all ages to learn to Swim 4 Life! Our lessons are Internationally Recognized & Guaranteed.

Visit swim4life.com

Key Findings

We analyzed Swim4life.com page load time and found that the first response time was 243 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

swim4life.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value29.0 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value3,280 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.629

9/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

swim4life.com

243 ms

i0v1t.css

45 ms

i0v1t.css

49 ms

24pqx.css

60 ms

i0v1t.js

87 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 58% of them (62 requests) were addressed to the original Swim4life.com, 19% (20 requests) were made to Fonts.gstatic.com and 8% (9 requests) were made to Lh3.googleusercontent.com. The less responsive or slowest element that took the longest time to load (481 ms) relates to the external source Lh3.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 576.4 kB (10%)

Content Size

5.8 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Swim4life.com main page is 5.8 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 292.4 kB

  • Original 349.8 kB
  • After minification 342.7 kB
  • After compression 57.5 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. 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 292.4 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 283.4 kB

  • Original 5.3 MB
  • After minification 5.0 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. Swim 4 Life images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 640 B

  • Original 150.4 kB
  • After minification 150.4 kB
  • After compression 149.8 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.

Requests Breakdown

Number of requests can be reduced by 40 (57%)

Requests Now

70

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swim 4 Life. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

swim4life.com

swim4life.com

243 ms

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i0v1t.css

45 ms

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hooks.min.js

hooks.min.js

150 ms

i18n.min.js

i18n.min.js

150 ms

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176 ms

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232 ms

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186 ms

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185 ms

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481 ms

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234 ms

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481 ms

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201 ms

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202 ms

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205 ms

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208 ms

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206 ms

private1.jpeg

private1.jpeg

210 ms

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208 ms

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230 ms

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footer-stop-drowning-now-logo.png

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229 ms

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43 ms

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441 ms

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89 ms

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280 ms

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279 ms

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Accessibility Review

swim4life.com accessibility score

95

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

Links do not have a discernible name

Best Practices

swim4life.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

swim4life.com SEO score

83

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

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

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 Swim4life.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 Swim4life.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

swim4life.com

Open Graph description is not detected on the main page of Swim 4 Life. 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: