Tools & Wizards About Us

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

ironhandrescue.com

IRON HAND RESCUE CPR TRAINING CENTER - CPR COURSES

Page Load Speed

2 sec in total

First Response

76 ms

Resources Loaded

1.6 sec

Page Rendered

341 ms

About Website

Click here to check amazing IRON HAND RESCUE content. Otherwise, check out these important facts you probably never knew about ironhandrescue.com

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Key Findings

We analyzed Ironhandrescue.com page load time and found that the first response time was 76 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

ironhandrescue.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value3,830 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

ironhandrescue.com

76 ms

ironhandrescue.com

109 ms

index.html

47 ms

gdprscript.js

506 ms

sites.css

20 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 49% of them (18 requests) were addressed to the original Ironhandrescue.com, 38% (14 requests) were made to Cdn2.editmysite.com and 3% (1 request) were made to Assets.calendly.com. The less responsive or slowest element that took the longest time to load (506 ms) belongs to the original domain Ironhandrescue.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.4 kB (12%)

Content Size

786.0 kB

After Optimization

695.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ironhandrescue.com main page is 786.0 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. 30% of websites need less resources to load. Javascripts take 536.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 71.7 kB

  • Original 86.7 kB
  • After minification 85.2 kB
  • After compression 15.0 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 71.7 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 1.3 kB

  • Original 119.0 kB
  • After minification 117.7 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. IRON HAND RESCUE images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 6.7 kB

  • Original 536.1 kB
  • After minification 535.7 kB
  • After compression 529.4 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.

CSS Optimization

-24%

Potential reduce by 10.7 kB

  • Original 44.1 kB
  • After minification 42.6 kB
  • After compression 33.5 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. Ironhandrescue.com needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (43%)

Requests Now

30

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IRON HAND RESCUE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ironhandrescue.com accessibility score

97

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

Best Practices

ironhandrescue.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ironhandrescue.com SEO score

67

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

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 Ironhandrescue.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 Ironhandrescue.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

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