Tools & Wizards About Us
lifeguarduniversity.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lifeguarduniversity.com

Lifeguard University-Lifeguard Certification Training

Page Load Speed

4.4 sec in total

First Response

1 sec

Resources Loaded

3.2 sec

Page Rendered

187 ms

lifeguarduniversity.com screenshot

About Website

Welcome to lifeguarduniversity.com homepage info - get ready to check Lifeguard University best content right away, or after learning these important things about lifeguarduniversity.com

Lifeguard Certification Training, CPR and First Aid Included, Free Aquatics Resources, Quality Training you can count on.

Visit lifeguarduniversity.com

Key Findings

We analyzed Lifeguarduniversity.com page load time and found that the first response time was 1 sec and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

lifeguarduniversity.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

lifeguarduniversity.com

1037 ms

local-ga.js

87 ms

codepeople_shearch_in_place.min.css

107 ms

style.min.css

211 ms

frontend.css

113 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 67% of them (47 requests) were addressed to the original Lifeguarduniversity.com, 27% (19 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Lifeguarduniversity.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 686.7 kB (33%)

Content Size

2.1 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lifeguarduniversity.com main page is 2.1 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 44.4 kB

  • Original 56.6 kB
  • After minification 55.2 kB
  • After compression 12.3 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 44.4 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 15.8 kB

  • Original 1.2 MB
  • After minification 1.2 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. Lifeguard University images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 275.8 kB

  • Original 393.3 kB
  • After minification 381.5 kB
  • After compression 117.5 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 275.8 kB or 70% of the original size.

CSS Optimization

-79%

Potential reduce by 350.7 kB

  • Original 444.2 kB
  • After minification 400.9 kB
  • After compression 93.5 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. Lifeguarduniversity.com needs all CSS files to be minified and compressed as it can save up to 350.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (73%)

Requests Now

49

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lifeguard University. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lifeguarduniversity.com

lifeguarduniversity.com

1037 ms

local-ga.js

local-ga.js

87 ms

codepeople_shearch_in_place.min.css

codepeople_shearch_in_place.min.css

107 ms

style.min.css

style.min.css

211 ms

frontend.css

frontend.css

113 ms

h5p.css

h5p.css

132 ms

css

css

31 ms

header-left-aligned.css

header-left-aligned.css

144 ms

otb-font-awesome.css

otb-font-awesome.css

201 ms

font-awesome.min.css

font-awesome.min.css

202 ms

style.css

style.css

262 ms

css

css

47 ms

public.css

public.css

175 ms

dashicons.min.css

dashicons.min.css

236 ms

ytprefs.min.css

ytprefs.min.css

221 ms

slider.css

slider.css

235 ms

jquery.min.js

jquery.min.js

293 ms

jquery-migrate.min.js

jquery-migrate.min.js

256 ms

codepeople_shearch_in_place.min.js

codepeople_shearch_in_place.min.js

267 ms

jquery.fitvids.min.js

jquery.fitvids.min.js

279 ms

frontend.min.js

frontend.min.js

271 ms

ai.min.js

ai.min.js

314 ms

ytprefs.min.js

ytprefs.min.js

307 ms

promoslider.js

promoslider.js

314 ms

flexslider.css

flexslider.css

306 ms

public.css

public.css

324 ms

navigation.js

navigation.js

336 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

358 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

349 ms

jquery.color.min.js

jquery.color.min.js

357 ms

jquery.fittext.min.js

jquery.fittext.min.js

353 ms

jquery.fitbutton.min.js

jquery.fitbutton.min.js

366 ms

custom.js

custom.js

386 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

386 ms

fitvids.min.js

fitvids.min.js

398 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

405 ms

script.min.js

script.min.js

407 ms

collect

collect

27 ms

js

js

53 ms

font-open-sans.css

font-open-sans.css

289 ms

LU-2019.png

LU-2019.png

68 ms

IMG_7366slider-2000x900.jpg

IMG_7366slider-2000x900.jpg

150 ms

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217 ms

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130 ms

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68 ms

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Employee-of-the-month-150x150.jpg

68 ms

Keeler_lifeguards_pool_their_weight_130319-A-BP373-727-150x150.jpg

Keeler_lifeguards_pool_their_weight_130319-A-BP373-727-150x150.jpg

117 ms

CPR_training-04-150x150.jpg

CPR_training-04-150x150.jpg

117 ms

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129 ms

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45 ms

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86 ms

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169 ms

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92 ms

Accessibility Review

lifeguarduniversity.com accessibility score

91

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Best Practices

lifeguarduniversity.com best practices score

92

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

SEO Factors

lifeguarduniversity.com SEO score

86

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

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 Lifeguarduniversity.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 Lifeguarduniversity.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

lifeguarduniversity.com

Open Graph data is detected on the main page of Lifeguard University. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: