Tools & Wizards About Us
profirstaid.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

profirstaid.com

First Aid Training & First Aid Certification Online | ProFirstAid

Page Load Speed

4.5 sec in total

First Response

50 ms

Resources Loaded

4 sec

Page Rendered

462 ms

profirstaid.com screenshot

About Website

Click here to check amazing Pro First Aid content for United States. Otherwise, check out these important facts you probably never knew about profirstaid.com

Get your CPR and first aid training and first aid certificate online. First aid certification is 100% guaranteed and acceptable nationwide. Red Cross equivalent training.

Visit profirstaid.com

Key Findings

We analyzed Profirstaid.com page load time and found that the first response time was 50 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

profirstaid.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

profirstaid.com

50 ms

www.profirstaid.com

226 ms

2040 ms

protrainings2-fp-25201e8512da102b0133126a81c5378a.css

64 ms

jquery-fp-6d2676f8cff828f4a8e1ea953d2e81a6.css

46 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 15% of them (14 requests) were addressed to the original Profirstaid.com, 17% (16 requests) were made to Aws-assets3.procpr.org and 14% (13 requests) were made to Aws-assets1.procpr.org. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Profirstaid.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (61%)

Content Size

2.0 MB

After Optimization

788.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Profirstaid.com main page is 2.0 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. 70% of websites need less resources to load. Javascripts take 870.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 69.0 kB

  • Original 87.5 kB
  • After minification 80.3 kB
  • After compression 18.6 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 69.0 kB or 79% of the original size.

Image Optimization

-14%

Potential reduce by 73.8 kB

  • Original 535.9 kB
  • After minification 462.1 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. Obviously, Pro First Aid needs image optimization as it can save up to 73.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 638.2 kB

  • Original 870.1 kB
  • After minification 643.4 kB
  • After compression 231.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 638.2 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 435.5 kB

  • Original 511.7 kB
  • After minification 444.4 kB
  • After compression 76.2 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. Profirstaid.com needs all CSS files to be minified and compressed as it can save up to 435.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (66%)

Requests Now

87

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro First Aid. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

profirstaid.com

profirstaid.com

50 ms

www.profirstaid.com

www.profirstaid.com

226 ms

2040 ms

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46 ms

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44 ms

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96 ms

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49 ms

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62 ms

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74 ms

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201 ms

conversion.js

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86 ms

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60 ms

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61 ms

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37 ms

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111 ms

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Accessibility Review

profirstaid.com accessibility score

69

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

profirstaid.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

profirstaid.com SEO score

76

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

High

Image elements do not have [alt] attributes

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 Profirstaid.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 Profirstaid.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

profirstaid.com

Open Graph description is not detected on the main page of Pro First Aid. 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: