Tools & Wizards About Us

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

emcert.ivygroup.com

UVA Emergency Department Celebrates Life-saving Local Heroes

Page Load Speed

4.8 sec in total

First Response

1.3 sec

Resources Loaded

3 sec

Page Rendered

423 ms

About Website

Welcome to emcert.ivygroup.com homepage info - get ready to check Emcert Ivygroup best content for United States right away, or after learning these important things about emcert.ivygroup.com

UVA Emergency Department educates citizen first responders about CPR, AEDs, and other ways to save lives and be a local lifesaving hero.

Visit emcert.ivygroup.com

Key Findings

We analyzed Emcert.ivygroup.com page load time and found that the first response time was 1.3 sec and then it took 3.5 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

emcert.ivygroup.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

emcert.ivygroup.com

1338 ms

wp-emoji-release.min.js

85 ms

vfb-style.min.css

244 ms

style.css

240 ms

interior-menu.css

181 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Emcert.ivygroup.com, 5% (1 request) were made to Cloud.typography.com and 5% (1 request) were made to Localherocville.org. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Emcert.ivygroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 206.2 kB (22%)

Content Size

948.0 kB

After Optimization

741.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Emcert.ivygroup.com main page is 948.0 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. 20% of websites need less resources to load. Images take 678.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 15.6 kB

  • Original 20.3 kB
  • After minification 15.8 kB
  • After compression 4.7 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. This page needs HTML code to be minified as it can gain 4.4 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.6 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 678.1 kB
  • After minification 676.8 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. Emcert Ivygroup images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 75.7 kB

  • Original 116.0 kB
  • After minification 113.7 kB
  • After compression 40.3 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 75.7 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 113.7 kB

  • Original 133.7 kB
  • After minification 114.4 kB
  • After compression 20.0 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. Emcert.ivygroup.com needs all CSS files to be minified and compressed as it can save up to 113.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (29%)

Requests Now

17

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emcert Ivygroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

emcert.ivygroup.com accessibility score

74

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.

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 IDs are not unique

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

emcert.ivygroup.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

Browser errors were logged to the console

SEO Factors

emcert.ivygroup.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 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 Emcert.ivygroup.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 Emcert.ivygroup.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 Emcert Ivygroup. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: