Tools & Wizards About Us
lyongroup.net screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

lyongroup.net

The Chapman Nanoanalysis Lab (ChaNL) – Nanomaterials research and resources @ Chapman University – Directed by Dr. Andrew Lyon

Page Load Speed

796 ms in total

First Response

39 ms

Resources Loaded

527 ms

Page Rendered

230 ms

lyongroup.net screenshot

About Website

Welcome to lyongroup.net homepage info - get ready to check Lyon Group best content right away, or after learning these important things about lyongroup.net

ChaNL is located in the Swenson Family Hall of Engineering (room N213) inside the Keck Center for Science and Engineering at Chapman University. We study the chemistry and physics of nanomaterials for...

Visit lyongroup.net

Key Findings

We analyzed Lyongroup.net page load time and found that the first response time was 39 ms and then it took 757 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

lyongroup.net performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

lyongroup.net

39 ms

lyongroup.net

21 ms

webfont.js

72 ms

75 ms

103 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 18% of them (6 requests) were addressed to the original Lyongroup.net, 24% (8 requests) were made to S0.wp.com and 15% (5 requests) were made to S2.wp.com. The less responsive or slowest element that took the longest time to load (294 ms) belongs to the original domain Lyongroup.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.8 kB (47%)

Content Size

149.3 kB

After Optimization

78.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lyongroup.net main page is 149.3 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. 40% of websites need less resources to load. HTML takes 93.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 70.0 kB

  • Original 93.1 kB
  • After minification 90.5 kB
  • After compression 23.0 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 70.0 kB or 75% of the original size.

Image Optimization

-16%

Potential reduce by 326 B

  • Original 2.0 kB
  • After minification 1.7 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. Obviously, Lyon Group needs image optimization as it can save up to 326 B or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 244 B

  • Original 37.3 kB
  • After minification 37.3 kB
  • After compression 37.0 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

-1%

Potential reduce by 235 B

  • Original 17.0 kB
  • After minification 17.0 kB
  • After compression 16.7 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. Lyongroup.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (64%)

Requests Now

28

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyon Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lyongroup.net

lyongroup.net

39 ms

lyongroup.net

lyongroup.net

21 ms

webfont.js

webfont.js

72 ms

75 ms

103 ms

111 ms

116 ms

106 ms

css

css

134 ms

style.css

style.css

103 ms

97 ms

115 ms

hovercards.min.js

hovercards.min.js

114 ms

wpgroho.js

wpgroho.js

114 ms

101 ms

113 ms

w.js

w.js

116 ms

bilmur.min.js

bilmur.min.js

229 ms

css

css

65 ms

print.css

print.css

4 ms

07c1814d4d4dbec78fc3ae0d60d2cd55ef1b80d368ff1453af77a6169c4401c9

07c1814d4d4dbec78fc3ae0d60d2cd55ef1b80d368ff1453af77a6169c4401c9

160 ms

g.gif

g.gif

113 ms

g.gif

g.gif

112 ms

g.gif

g.gif

112 ms

bioprinting.gif

bioprinting.gif

156 ms

edgedissolution.gif

edgedissolution.gif

132 ms

clotting-1.gif

clotting-1.gif

294 ms

font

font

196 ms

font

font

50 ms

font

font

45 ms

remote-login.php

remote-login.php

82 ms

actionbar.css

actionbar.css

1 ms

actionbar.js

actionbar.js

11 ms

Accessibility Review

lyongroup.net accessibility score

95

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

lyongroup.net 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

lyongroup.net SEO score

88

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lyongroup.net 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 Lyongroup.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

lyongroup.net

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