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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

is.northropgrumman.com

Data Link Processing and Management

Page Load Speed

10 sec in total

First Response

161 ms

Resources Loaded

9.6 sec

Page Rendered

297 ms

is.northropgrumman.com screenshot

About Website

Welcome to is.northropgrumman.com homepage info - get ready to check Is Northropgrumman best content for United States right away, or after learning these important things about is.northropgrumman.com

Northrop Grumman offers world-class expertise in tactical data link (TDL) technology. No other TDL products are as widely used. Our planning and management software are the industry standards for sate...

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Key Findings

We analyzed Is.northropgrumman.com page load time and found that the first response time was 161 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

is.northropgrumman.com performance score

0

Network Requests Diagram

is.northropgrumman.com

161 ms

default.aspx

818 ms

default.aspx

802 ms

modernizr.custom.min.js

618 ms

ngScript_define.min.js

476 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Is.northropgrumman.com, 88% (53 requests) were made to Northropgrumman.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Northropgrumman.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (48%)

Content Size

2.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Is.northropgrumman.com main page is 2.4 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. 20% of websites need less resources to load. Images take 984.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 40.2 kB

  • Original 53.3 kB
  • After minification 49.6 kB
  • After compression 13.2 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 40.2 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 43.5 kB

  • Original 984.0 kB
  • After minification 940.6 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. Is Northropgrumman images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 697.4 kB

  • Original 915.4 kB
  • After minification 893.4 kB
  • After compression 218.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 697.4 kB or 76% of the original size.

CSS Optimization

-85%

Potential reduce by 342.9 kB

  • Original 402.7 kB
  • After minification 346.2 kB
  • After compression 59.8 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. Is.northropgrumman.com needs all CSS files to be minified and compressed as it can save up to 342.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (50%)

Requests Now

54

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Is Northropgrumman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

is.northropgrumman.com

is.northropgrumman.com

161 ms

default.aspx

default.aspx

818 ms

default.aspx

default.aspx

802 ms

modernizr.custom.min.js

modernizr.custom.min.js

618 ms

ngScript_define.min.js

ngScript_define.min.js

476 ms

corev4.css

corev4.css

1006 ms

nivo-slider.css

nivo-slider.css

486 ms

default.css

default.css

489 ms

core.css

core.css

1069 ms

style.css

style.css

970 ms

adapt.min.js

adapt.min.js

960 ms

jsapi

jsapi

17 ms

jquery.min.js

jquery.min.js

31 ms

ngPlugins1.min.js

ngPlugins1.min.js

1118 ms

ngScript_RFIFormOpener3.min.js

ngScript_RFIFormOpener3.min.js

1038 ms

ngAnonymous.min.js

ngAnonymous.min.js

1365 ms

WebResource.axd

WebResource.axd

1567 ms

jquery.nivo.slider.ng.js

jquery.nivo.slider.ng.js

1548 ms

blank.js

blank.js

1392 ms

nav.min.js

nav.min.js

1663 ms

ngMiscScripts.js

ngMiscScripts.js

1531 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

1916 ms

full.css

full.css

1191 ms

init.js

init.js

882 ms

ScriptResource.axd

ScriptResource.axd

942 ms

ScriptResource.axd

ScriptResource.axd

679 ms

analytics.js

analytics.js

57 ms

bk_stripe.gif

bk_stripe.gif

702 ms

MS_Slides__0005_Layer_1.jpg

MS_Slides__0005_Layer_1.jpg

1088 ms

MS_Slides__0000_Layer_4.jpg

MS_Slides__0000_Layer_4.jpg

837 ms

MS_Slides__0011_Layer_1.jpg

MS_Slides__0011_Layer_1.jpg

870 ms

MS_Slides__0010_Layer_1.jpg

MS_Slides__0010_Layer_1.jpg

981 ms

MS_Slides__0001_Layer_3.jpg

MS_Slides__0001_Layer_3.jpg

851 ms

MS_Slides__0002_Layer_5.jpg

MS_Slides__0002_Layer_5.jpg

1563 ms

MS_Slides__0004_Layer_6.jpg

MS_Slides__0004_Layer_6.jpg

1736 ms

src=4344940;type=north0;cat=arcrfrt;ord=300226856488.7345

src=4344940;type=north0;cat=arcrfrt;ord=300226856488.7345

54 ms

proximanova-regular-webfont.woff

proximanova-regular-webfont.woff

1508 ms

northropgrummanLogo.png

northropgrummanLogo.png

1380 ms

sprite_socialicons_16.png

sprite_socialicons_16.png

1529 ms

btn_topNavSearch.png

btn_topNavSearch.png

1545 ms

bgximg.png

bgximg.png

1835 ms

bk_pageHeader01.png

bk_pageHeader01.png

2046 ms

proximanova-bold-webfont.woff

proximanova-bold-webfont.woff

2212 ms

glyphicons-halflings.png

glyphicons-halflings.png

2108 ms

bk_footerShadow.png

bk_footerShadow.png

2019 ms

MF15_Top100_Employer.png

MF15_Top100_Employer.png

2269 ms

dmp_capabilities.jpg

dmp_capabilities.jpg

2444 ms

dmp_careers.jpg

dmp_careers.jpg

2707 ms

ThisIsWhatWeDo-130x130.jpg

ThisIsWhatWeDo-130x130.jpg

2574 ms

dmp_corporateresponsibility.jpg

dmp_corporateresponsibility.jpg

2692 ms

dmp_investorrelations.jpg

dmp_investorrelations.jpg

2826 ms

dmp_suppliers.jpg

dmp_suppliers.jpg

2888 ms

collect

collect

13 ms

collect

collect

54 ms

print.css

print.css

470 ms

default.aspx

default.aspx

677 ms

core.js

core.js

1016 ms

sp.core.js

sp.core.js

609 ms

ScriptResx.ashx

ScriptResx.ashx

638 ms

cui.js

cui.js

1218 ms

SEO Factors

is.northropgrumman.com SEO score

0

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 Is.northropgrumman.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 Is.northropgrumman.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

is.northropgrumman.com

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: