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io.gmu.edu screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

io.gmu.edu

I-O Psychology | Industrial-Organizational Psychology

Page Load Speed

1.1 sec in total

First Response

44 ms

Resources Loaded

733 ms

Page Rendered

348 ms

io.gmu.edu screenshot

About Website

Click here to check amazing I O Gmu content for United States. Otherwise, check out these important facts you probably never knew about io.gmu.edu

The industrial-organizational (IO) psychology program focuses on multiple aspects of behavior in organizational settings, including personnel...

Visit io.gmu.edu

Key Findings

We analyzed Io.gmu.edu page load time and found that the first response time was 44 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

io.gmu.edu performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value16.9 s

0/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.486

17/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

io.gmu.edu

44 ms

io.gmu.edu

160 ms

application-f0c9a896debe38b5eb64ae96657a4a7887ac71be2438d5af8963c9489857a932.css

28 ms

es-module-shims.min-f6e61a1a9f41be4f7947efa52fef6f0b9b265d4a397ce46d39a09e1c1d044578.js

25 ms

owl.carousel.css

21 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 48% of them (14 requests) were addressed to the original Io.gmu.edu, 24% (7 requests) were made to Fonts.gstatic.com and 10% (3 requests) were made to D101vc9winf8ln.cloudfront.net. The less responsive or slowest element that took the longest time to load (226 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 198.7 kB (10%)

Content Size

2.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Io.gmu.edu main page is 2.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 49.4 kB

  • Original 61.7 kB
  • After minification 55.0 kB
  • After compression 12.4 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 6.8 kB, which is 11% 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 49.4 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 35.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB

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. I O Gmu images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 77.3 kB

  • Original 688.3 kB
  • After minification 688.3 kB
  • After compression 611.1 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 77.3 kB or 11% of the original size.

CSS Optimization

-25%

Potential reduce by 36.4 kB

  • Original 146.7 kB
  • After minification 146.7 kB
  • After compression 110.3 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. Io.gmu.edu needs all CSS files to be minified and compressed as it can save up to 36.4 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (44%)

Requests Now

18

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I O Gmu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

io.gmu.edu

io.gmu.edu

44 ms

io.gmu.edu

io.gmu.edu

160 ms

application-f0c9a896debe38b5eb64ae96657a4a7887ac71be2438d5af8963c9489857a932.css

application-f0c9a896debe38b5eb64ae96657a4a7887ac71be2438d5af8963c9489857a932.css

28 ms

es-module-shims.min-f6e61a1a9f41be4f7947efa52fef6f0b9b265d4a397ce46d39a09e1c1d044578.js

es-module-shims.min-f6e61a1a9f41be4f7947efa52fef6f0b9b265d4a397ce46d39a09e1c1d044578.js

25 ms

owl.carousel.css

owl.carousel.css

21 ms

owl.carousel.min.js

owl.carousel.min.js

106 ms

mason-homepage-91e8d3c6c46b9ef9c6012c5b425a555cdd03bc248aee2578bdeb9c01a8a95e2b.css

mason-homepage-91e8d3c6c46b9ef9c6012c5b425a555cdd03bc248aee2578bdeb9c01a8a95e2b.css

97 ms

theme-20061bdefec1bf91867058875481f351645ee9ce5b1274b87a40f98e7787e6b7.js

theme-20061bdefec1bf91867058875481f351645ee9ce5b1274b87a40f98e7787e6b7.js

106 ms

theme-4df507a8df37c6a8863dc3dea93ef6f1d483b0880459ddeb80b33717f4c06c70.js

theme-4df507a8df37c6a8863dc3dea93ef6f1d483b0880459ddeb80b33717f4c06c70.js

104 ms

gtm.js

gtm.js

226 ms

Lauren_Kuykendall.jpg

Lauren_Kuykendall.jpg

200 ms

Website_Faculty_Alum_-_Afra_Ahmad.png

Website_Faculty_Alum_-_Afra_Ahmad.png

206 ms

unvlogo2024-84e9c9d34135fd61dbf855dda9b567f5f4b8eea4f7d91f33086714ed52c119d6.png

unvlogo2024-84e9c9d34135fd61dbf855dda9b567f5f4b8eea4f7d91f33086714ed52c119d6.png

193 ms

default_news-96e8888ee571b46ffeb956f85c68165e081ba65ff2609cee778c67b356619d39.jpg

default_news-96e8888ee571b46ffeb956f85c68165e081ba65ff2609cee778c67b356619d39.jpg

196 ms

unvftrlogo-aa09cb76ab9e9617af0c1c6cc0f97c1ac02c638f4423145e24bb608aa4134f7a.png

unvftrlogo-aa09cb76ab9e9617af0c1c6cc0f97c1ac02c638f4423145e24bb608aa4134f7a.png

192 ms

2019FallPicnic_%282%29.jpg

2019FallPicnic_%282%29.jpg

212 ms

mason-footer3-5b8f3fc006702a4853ac9ca6e72b62a0d35b1cb5617bb46ce514e5711844acbb.png

mason-footer3-5b8f3fc006702a4853ac9ca6e72b62a0d35b1cb5617bb46ce514e5711844acbb.png

183 ms

css

css

60 ms

css

css

72 ms

fa-solid-900-b4990d0d0c5f5d38d62e936eea120674e584c7eea8dcee38a975c0cf9a37539b.ttf

fa-solid-900-b4990d0d0c5f5d38d62e936eea120674e584c7eea8dcee38a975c0cf9a37539b.ttf

54 ms

fa-regular-400-9174757efc83e072436e873c22be1663d3c103b0a16d7fb73569af4918d4d351.ttf

fa-regular-400-9174757efc83e072436e873c22be1663d3c103b0a16d7fb73569af4918d4d351.ttf

32 ms

overlay-752df758c0fc34e6a6c0459a43d88fc37d622528b45468b6be5db2e95a0b86cd.png

overlay-752df758c0fc34e6a6c0459a43d88fc37d622528b45468b6be5db2e95a0b86cd.png

15 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

41 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

51 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

58 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

57 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2RmV9Su1fah.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2RmV9Su1fah.ttf

143 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2RmV9Su1fah.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2RmV9Su1fah.ttf

21 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2RmV9Su1fah.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2RmV9Su1fah.ttf

21 ms

Accessibility Review

io.gmu.edu accessibility score

100

Accessibility Issues

Best Practices

io.gmu.edu best practices score

83

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

io.gmu.edu SEO score

93

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

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 Io.gmu.edu 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 Io.gmu.edu 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

io.gmu.edu

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