Tools & Wizards About Us
iscea.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

iscea.com

ISCEA | International Supply Chain Education Alliance - Ohio, United States

Page Load Speed

2.8 sec in total

First Response

258 ms

Resources Loaded

2.5 sec

Page Rendered

67 ms

iscea.com screenshot

About Website

Welcome to iscea.com homepage info - get ready to check ISCEA best content right away, or after learning these important things about iscea.com

ISCEA is the World Leader in Supply Chain Education, Certification, and Recognition Programs & Its mission is to provide total supply chain knowledge to manufacturing and service industry professional...

Visit iscea.com

Key Findings

We analyzed Iscea.com page load time and found that the first response time was 258 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

iscea.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

iscea.com

258 ms

www.iscea.org

58 ms

minified.js

34 ms

focus-within-polyfill.js

64 ms

polyfill.min.js

1026 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Iscea.com, 40% (21 requests) were made to Static.wixstatic.com and 28% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (68%)

Content Size

1.6 MB

After Optimization

518.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Iscea.com main page is 1.6 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. 30% of websites need less resources to load. HTML takes 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 1.1 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 234.8 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 1.1 MB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 4.6 kB

  • Original 47.4 kB
  • After minification 42.7 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. ISCEA images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 244.2 kB
  • After minification 244.2 kB
  • After compression 240.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 10 (33%)

Requests Now

30

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISCEA. 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 as a result speed up the page load time.

Network Requests Diagram

iscea.com

iscea.com

258 ms

www.iscea.org

www.iscea.org

58 ms

minified.js

minified.js

34 ms

focus-within-polyfill.js

focus-within-polyfill.js

64 ms

polyfill.min.js

polyfill.min.js

1026 ms

thunderbolt-commons.81e79c4a.bundle.min.js

thunderbolt-commons.81e79c4a.bundle.min.js

43 ms

main.e8bb44c8.bundle.min.js

main.e8bb44c8.bundle.min.js

42 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

41 ms

lodash.min.js

lodash.min.js

42 ms

react.production.min.js

react.production.min.js

45 ms

react-dom.production.min.js

react-dom.production.min.js

47 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

46 ms

726b46_32ce0ca614ae43ad8a32fcb8f6c64d9f~mv2.jpg

726b46_32ce0ca614ae43ad8a32fcb8f6c64d9f~mv2.jpg

426 ms

726b46_d9568adc60744d7cb7945d4f0325b654~mv2_d_5263_1875_s_2.jpg

726b46_d9568adc60744d7cb7945d4f0325b654~mv2_d_5263_1875_s_2.jpg

794 ms

89704f7f2bb84450a607b77d6f814979.png

89704f7f2bb84450a607b77d6f814979.png

602 ms

726b46_0d8b815c96a24c918ba0cde2f5d71436~mv2_d_2521_1667_s_2.jpg

726b46_0d8b815c96a24c918ba0cde2f5d71436~mv2_d_2521_1667_s_2.jpg

740 ms

726b46_00625dbb7ae8442c9d1d03464c7eac26f001.jpg

726b46_00625dbb7ae8442c9d1d03464c7eac26f001.jpg

732 ms

12c18de97a854bbe961f4b3d52f13b46.jpg

12c18de97a854bbe961f4b3d52f13b46.jpg

566 ms

Charles%20Watts-170-170.jpg

Charles%20Watts-170-170.jpg

680 ms

Mike%20Sheahan-170-170.jpg

Mike%20Sheahan-170-170.jpg

722 ms

Kenneth%20Paetsch-170-170.jpg

Kenneth%20Paetsch-170-170.jpg

797 ms

Erick%20Jones-170-170.jpg

Erick%20Jones-170-170.jpg

843 ms

Mike%20Loughrin-170-170.jpg

Mike%20Loughrin-170-170.jpg

947 ms

89704f7f2bb84450a607b77d6f814979.png

89704f7f2bb84450a607b77d6f814979.png

1060 ms

89704f7f2bb84450a607b77d6f814979.png

89704f7f2bb84450a607b77d6f814979.png

862 ms

89704f7f2bb84450a607b77d6f814979.png

89704f7f2bb84450a607b77d6f814979.png

946 ms

89704f7f2bb84450a607b77d6f814979.png

89704f7f2bb84450a607b77d6f814979.png

947 ms

726b46_c6d0461583174460bdee71973b26abb0~mv2.png

726b46_c6d0461583174460bdee71973b26abb0~mv2.png

1061 ms

bundle.min.js

bundle.min.js

204 ms

file.woff

file.woff

439 ms

file.woff

file.woff

519 ms

file.woff

file.woff

520 ms

file.woff

file.woff

520 ms

file.woff

file.woff

633 ms

116 ms

119 ms

116 ms

122 ms

114 ms

108 ms

149 ms

148 ms

153 ms

150 ms

146 ms

141 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

20 ms

deprecation-style.v5.css

deprecation-style.v5.css

6 ms

right-arrow.svg

right-arrow.svg

16 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

3 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

6 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

6 ms

Accessibility Review

iscea.com accessibility score

88

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

iscea.com 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

iscea.com SEO score

95

Search Engine Optimization Advices

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 Iscea.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 Iscea.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

iscea.com

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