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jfsc.ndu.edu screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

jfsc.ndu.edu

Joint Forces Staff College

Page Load Speed

2.2 sec in total

First Response

49 ms

Resources Loaded

1.7 sec

Page Rendered

435 ms

jfsc.ndu.edu screenshot

About Website

Click here to check amazing Jfsc Ndu content for United States. Otherwise, check out these important facts you probably never knew about jfsc.ndu.edu

The mission of the Joint Forces Staff College, a component of the National Defense University, is to educate national security professionals to plan and execute operational-level joint, multinational,...

Visit jfsc.ndu.edu

Key Findings

We analyzed Jfsc.ndu.edu page load time and found that the first response time was 49 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

jfsc.ndu.edu performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

jfsc.ndu.edu

49 ms

default.css

38 ms

module.css

21 ms

module.css

25 ms

bootstrap.min.css

26 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 74% of them (50 requests) were addressed to the original Jfsc.ndu.edu, 15% (10 requests) were made to Media.defense.gov and 6% (4 requests) were made to Search.usa.gov. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Media.defense.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 927.4 kB (27%)

Content Size

3.4 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jfsc.ndu.edu main page is 3.4 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 48.8 kB

  • Original 59.8 kB
  • After minification 50.1 kB
  • After compression 11.0 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. This page needs HTML code to be minified as it can gain 9.7 kB, which is 16% 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 48.8 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 18.2 kB

  • Original 2.1 MB
  • After minification 2.1 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. Jfsc Ndu images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 618.6 kB

  • Original 929.4 kB
  • After minification 680.1 kB
  • After compression 310.7 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 618.6 kB or 67% of the original size.

CSS Optimization

-71%

Potential reduce by 241.8 kB

  • Original 341.0 kB
  • After minification 319.7 kB
  • After compression 99.3 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. Jfsc.ndu.edu needs all CSS files to be minified and compressed as it can save up to 241.8 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (60%)

Requests Now

65

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jfsc Ndu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jfsc.ndu.edu

jfsc.ndu.edu

49 ms

default.css

default.css

38 ms

module.css

module.css

21 ms

module.css

module.css

25 ms

bootstrap.min.css

bootstrap.min.css

26 ms

skin.css

skin.css

33 ms

container.css

container.css

20 ms

portal.css

portal.css

49 ms

fa-social-icons.css

fa-social-icons.css

44 ms

skipnav.css

skipnav.css

43 ms

aos.css

aos.css

49 ms

style.css

style.css

50 ms

colorbox.css

colorbox.css

64 ms

all.min.css

all.min.css

57 ms

v4-shims.min.css

v4-shims.min.css

46 ms

jquery.js

jquery.js

62 ms

jquery-migrate.js

jquery-migrate.js

63 ms

jquery-ui.js

jquery-ui.js

85 ms

css

css

84 ms

Universal-Federated-Analytics-7.03.js

Universal-Federated-Analytics-7.03.js

62 ms

Style.css

Style.css

108 ms

WebResource.axd

WebResource.axd

139 ms

ScriptResource.axd

ScriptResource.axd

115 ms

ScriptResource.axd

ScriptResource.axd

146 ms

dnn.js

dnn.js

112 ms

dnn.modalpopup.js

dnn.modalpopup.js

113 ms

jquery.hoverIntent.min.js

jquery.hoverIntent.min.js

114 ms

skin.js

skin.js

113 ms

dnncore.js

dnncore.js

113 ms

mobile-detect.min.js

mobile-detect.min.js

117 ms

aos.js

aos.js

115 ms

ArticleCS.js

ArticleCS.js

117 ms

jquery.colorbox.js

jquery.colorbox.js

118 ms

dnn.servicesframework.js

dnn.servicesframework.js

118 ms

common.js

common.js

119 ms

jquery.min.js

jquery.min.js

19 ms

responsiveslides.min.js

responsiveslides.min.js

119 ms

bootstrap.min.js

bootstrap.min.js

119 ms

purify.min.js

purify.min.js

118 ms

230609-D-RP935-1001.JPG

230609-D-RP935-1001.JPG

490 ms

JFSC%20logo.png

JFSC%20logo.png

15 ms

JFSC%20front%20view.jpg

JFSC%20front%20view.jpg

17 ms

ndu-building.jpg

ndu-building.jpg

16 ms

NDU_Seal2.gif

NDU_Seal2.gif

15 ms

blackboard_icon.jpg

blackboard_icon.jpg

18 ms

facebook2.jpg

facebook2.jpg

18 ms

LinkedIn%20logo_1.png

LinkedIn%20logo_1.png

19 ms

campaigning_cover.jpg

campaigning_cover.jpg

20 ms

JFSC%20logo.png

JFSC%20logo.png

23 ms

VCL%20988_Hoz_CMYK.jpg

VCL%20988_Hoz_CMYK.jpg

35 ms

230524-D-RP935-1001.JPG

230524-D-RP935-1001.JPG

837 ms

221108-D-TF869-0017.JPG

221108-D-TF869-0017.JPG

860 ms

210611-D-RP395-1001.JPG

210611-D-RP395-1001.JPG

744 ms

220118-D-RP395-1006.JPG

220118-D-RP395-1006.JPG

794 ms

220118-D-RP935-1001.PNG

220118-D-RP935-1001.PNG

724 ms

211116-D-RP395-1001.PNG

211116-D-RP395-1001.PNG

790 ms

211108-D-RP395-1001.JPG

211108-D-RP395-1001.JPG

821 ms

210322-D-PN951-002.JPG

210322-D-PN951-002.JPG

846 ms

201215-D-RP935-1001.JPG

201215-D-RP935-1001.JPG

1414 ms

header-back.png

header-back.png

19 ms

footer-back.png

footer-back.png

21 ms

remote.loader.js

remote.loader.js

28 ms

overlay.png

overlay.png

24 ms

sayt_loader.js

sayt_loader.js

9 ms

sayt.css

sayt.css

9 ms

sayt_loader_libs.js

sayt_loader_libs.js

16 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

32 ms

search-error

search-error

23 ms

Accessibility Review

jfsc.ndu.edu accessibility score

98

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

Links do not have a discernible name

Best Practices

jfsc.ndu.edu best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

jfsc.ndu.edu SEO score

84

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

High

robots.txt is not valid

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 Jfsc.ndu.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 Jfsc.ndu.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

jfsc.ndu.edu

Open Graph description is not detected on the main page of Jfsc Ndu. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: