Tools & Wizards About Us
cprblspros.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

cprblspros.com

American Heart CPR Class, BLS, ACLS Ft. Myers all Lee County

Page Load Speed

2.2 sec in total

First Response

124 ms

Resources Loaded

687 ms

Page Rendered

1.4 sec

cprblspros.com screenshot

About Website

Click here to check amazing CPR BLS Pros content. Otherwise, check out these important facts you probably never knew about cprblspros.com

American Heart CPR Certification Classes, Get your BLS CPR card the same day. voted Best CPR school. We offer CPR classes at your location or our location in the Fort Myers, Cape Coral, Naples, Bonita...

Visit cprblspros.com

Key Findings

We analyzed Cprblspros.com page load time and found that the first response time was 124 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

cprblspros.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value1,530 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

cprblspros.com

124 ms

www.cprblspros.com

204 ms

script.js

172 ms

CPR1%2B-281-29.png

243 ms

CPR1%2B-281-29-1920w.png

299 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 10% of them (2 requests) were addressed to the original Cprblspros.com, 57% (12 requests) were made to Lirp.cdn-website.com and 14% (3 requests) were made to Static.cdn-website.com. The less responsive or slowest element that took the longest time to load (356 ms) relates to the external source Lirp.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.3 kB (40%)

Content Size

537.1 kB

After Optimization

320.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cprblspros.com main page is 537.1 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. 25% of websites need less resources to load. HTML takes 249.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 204.9 kB

  • Original 249.2 kB
  • After minification 242.7 kB
  • After compression 44.3 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 204.9 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 11.3 kB

  • Original 157.9 kB
  • After minification 146.6 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. CPR BLS Pros images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 125 B

  • Original 130.0 kB
  • After minification 130.0 kB
  • After compression 129.9 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 4 (22%)

Requests Now

18

After Optimization

14

  • Images
  • JavaScript

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CPR BLS Pros. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cprblspros.com

cprblspros.com

124 ms

www.cprblspros.com

www.cprblspros.com

204 ms

script.js

script.js

172 ms

CPR1%2B-281-29.png

CPR1%2B-281-29.png

243 ms

CPR1%2B-281-29-1920w.png

CPR1%2B-281-29-1920w.png

299 ms

wHLQslB3DeyfAAAAABJRU5ErkJggg==

wHLQslB3DeyfAAAAABJRU5ErkJggg==

66 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

88 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

103 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

102 ms

js

js

137 ms

cprblspros-d85bd33b-492w.jpg

cprblspros-d85bd33b-492w.jpg

236 ms

286013050_10224923755499834_7780895433446717286_n-576w.jpg

286013050_10224923755499834_7780895433446717286_n-576w.jpg

219 ms

s-l1000-290w.jpg

s-l1000-290w.jpg

219 ms

images+%284%29-175w.jpg

images+%284%29-175w.jpg

219 ms

images+%281%29-240w.jpg

images+%281%29-240w.jpg

238 ms

cprmuimuimi-218h.jpg

cprmuimuimi-218h.jpg

277 ms

cpr1717171-240w.jpg

cpr1717171-240w.jpg

264 ms

81621173_2532654907061193_3540568054373023744_n-190h.jpg

81621173_2532654907061193_3540568054373023744_n-190h.jpg

272 ms

48052500_565139227284389_7950359561569828864_n-134w.jpg

48052500_565139227284389_7950359561569828864_n-134w.jpg

356 ms

20799379_10210058936210194_4758338048910745917_n-134w.jpg

20799379_10210058936210194_4758338048910745917_n-134w.jpg

331 ms

CPR1%2B-281-29-270w.png

CPR1%2B-281-29-270w.png

336 ms

Accessibility Review

cprblspros.com accessibility score

79

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-hidden="true"] elements contain focusable descendents

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cprblspros.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

cprblspros.com SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 doesn't use 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 Cprblspros.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 Cprblspros.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

cprblspros.com

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