Tools & Wizards About Us
onlinecprcertification.net screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

onlinecprcertification.net

Online CPR Certification $14.99 | Free CPR First Aid Course | CPR Certification | CPR Training | CPR AED | CPR and First Aid Training

Page Load Speed

3.2 sec in total

First Response

106 ms

Resources Loaded

2.8 sec

Page Rendered

323 ms

onlinecprcertification.net screenshot

About Website

Visit onlinecprcertification.net now to see the best up-to-date Online CPR Certification content for Pakistan and also check out these interesting facts you probably never knew about onlinecprcertification.net

Online CPR AED Certification for $14.99. Purchase a second certificate for $14.00 and each thereafter is $12.00. Choose from a range of courses including bloodborne pathogens training and first aid tr...

Visit onlinecprcertification.net

Key Findings

We analyzed Onlinecprcertification.net page load time and found that the first response time was 106 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

onlinecprcertification.net performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value2.575

0/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

onlinecprcertification.net

106 ms

www.onlinecprcertification.net

210 ms

style.css

39 ms

jquery-ui.css

802 ms

jquery.min.js

76 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 60% of them (64 requests) were addressed to the original Onlinecprcertification.net, 4% (4 requests) were made to Secure.trust-guard.com and 3% (3 requests) were made to W.sharethis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Onlinecprcertification.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 700.5 kB (46%)

Content Size

1.5 MB

After Optimization

825.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onlinecprcertification.net main page is 1.5 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. Javascripts take 589.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 31.8 kB

  • Original 42.3 kB
  • After minification 38.7 kB
  • After compression 10.6 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 31.8 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 11.5 kB

  • Original 536.3 kB
  • After minification 524.8 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. Online CPR Certification images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 360.3 kB

  • Original 589.9 kB
  • After minification 588.7 kB
  • After compression 229.6 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 360.3 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 296.9 kB

  • Original 357.0 kB
  • After minification 348.3 kB
  • After compression 60.1 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. Onlinecprcertification.net needs all CSS files to be minified and compressed as it can save up to 296.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (48%)

Requests Now

99

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online CPR Certification. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

onlinecprcertification.net

onlinecprcertification.net

106 ms

www.onlinecprcertification.net

www.onlinecprcertification.net

210 ms

style.css

style.css

39 ms

jquery-ui.css

jquery-ui.css

802 ms

jquery.min.js

jquery.min.js

76 ms

jquery_5.js

jquery_5.js

832 ms

jquery.youtubepopup.min.js

jquery.youtubepopup.min.js

1802 ms

youTube.js

youTube.js

1804 ms

invoice_index.js

invoice_index.js

1804 ms

html5lightbox.js

html5lightbox.js

68 ms

slideshow.js

slideshow.js

99 ms

sharethis.js

sharethis.js

26 ms

mainjs4.js

mainjs4.js

131 ms

conversion.js

conversion.js

24 ms

oct.js

oct.js

60 ms

btnn_hover.png

btnn_hover.png

34 ms

fbevents.js

fbevents.js

194 ms

ga.js

ga.js

51 ms

HNl_-fohMDo

HNl_-fohMDo

182 ms

gray

gray

288 ms

gray

gray

514 ms

gray

gray

520 ms

gray

gray

517 ms

header.png

header.png

213 ms

container_inner.png

container_inner.png

59 ms

intro_new.png

intro_new.png

233 ms

get.png

get.png

59 ms

health.jpg

health.jpg

58 ms

box.png

box.png

57 ms

h.png

h.png

143 ms

startNow.png

startNow.png

143 ms

bls.png

bls.png

144 ms

b.png

b.png

144 ms

first-aid.png

first-aid.png

175 ms

ba.png

ba.png

176 ms

blood2.png

blood2.png

179 ms

bl.png

bl.png

172 ms

adult.png

adult.png

212 ms

a.png

a.png

213 ms

combine.png

combine.png

213 ms

c.png

c.png

211 ms

learnMore.png

learnMore.png

230 ms

small-bls.png

small-bls.png

232 ms

certi-trans.png

certi-trans.png

233 ms

certificate_wallet.png

certificate_wallet.png

233 ms

wall-bls.png

wall-bls.png

234 ms

wall-trans.png

wall-trans.png

274 ms

renew.jpg

renew.jpg

274 ms

steps.png

steps.png

304 ms

admin_login_main.png

admin_login_main.png

275 ms

admin_btn@2.png

admin_btn@2.png

275 ms

aed-cpr.png

aed-cpr.png

274 ms

box_bg.jpg

box_bg.jpg

304 ms

btnn.png

btnn.png

305 ms

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307 ms

trusted.jpg

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310 ms

shade1.png

shade1.png

416 ms

accepted.jpg

accepted.jpg

325 ms

who_use1.jpg

who_use1.jpg

302 ms

sharethis.1ac33bc7d4476110a610f925104446ff.css

sharethis.1ac33bc7d4476110a610f925104446ff.css

12 ms

inpage_linkid.js

inpage_linkid.js

14 ms

cpr-logo.png

cpr-logo.png

279 ms

nursing.png

nursing.png

374 ms

baylor.png

baylor.png

376 ms

montess.png

montess.png

373 ms

122 ms

__utm.gif

__utm.gif

93 ms

adsct

adsct

197 ms

adsct

adsct

111 ms

css

css

97 ms

getSegment.php

getSegment.php

190 ms

index.a8fc48294ca4cc10eb440189d9f22d7c.html

index.a8fc48294ca4cc10eb440189d9f22d7c.html

42 ms

marriott_logo.png

marriott_logo.png

291 ms

lifetime.png

lifetime.png

289 ms

faq_bg.png

faq_bg.png

290 ms

testimony.png

testimony.png

290 ms

www-embed-player-vflZsBgOl.css

www-embed-player-vflZsBgOl.css

99 ms

www-embed-player.js

www-embed-player.js

126 ms

base.js

base.js

172 ms

ftg.png

ftg.png

262 ms

footer.png

footer.png

262 ms

st.png

st.png

260 ms

st.125da8bfe70ad3e00a35a6e4c65d8bc5.js

st.125da8bfe70ad3e00a35a6e4c65d8bc5.js

20 ms

connect.png

connect.png

265 ms

131 ms

61 ms

line2.jpg

line2.jpg

224 ms

lightbox-next.png

lightbox-next.png

226 ms

lightbox-prev.png

lightbox-prev.png

233 ms

w_close.gif

w_close.gif

234 ms

66 ms

t.dhj

t.dhj

103 ms

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

17 ms

ad_status.js

ad_status.js

76 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

77 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

85 ms

t.dhj

t.dhj

55 ms

cm

cm

38 ms

6 ms

s-3271.xgi

s-3271.xgi

5 ms

11 ms

xrefid.xgi

xrefid.xgi

6 ms

hbpix

hbpix

127 ms

pixel

pixel

16 ms

2981

2981

37 ms

roundtrip.js

roundtrip.js

9 ms

Accessibility Review

onlinecprcertification.net accessibility score

90

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

onlinecprcertification.net 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

High

Browser errors were logged to the console

SEO Factors

onlinecprcertification.net SEO score

90

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onlinecprcertification.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Onlinecprcertification.net 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

onlinecprcertification.net

Open Graph description is not detected on the main page of Online CPR Certification. 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: