Tools & Wizards About Us
nc4.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

nc4.com

Solutions - Everbridge

Page Load Speed

1.2 sec in total

First Response

35 ms

Resources Loaded

720 ms

Page Rendered

400 ms

nc4.com screenshot

About Website

Visit nc4.com now to see the best up-to-date Nc 4 content for United States and also check out these interesting facts you probably never knew about nc4.com

Keep people safe and organizations running with Everbridge. Empower Resilience. Anticipate, mitigate, respond to, and recover from critical events.

Visit nc4.com

Key Findings

We analyzed Nc4.com page load time and found that the first response time was 35 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

nc4.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

35 ms

sbi-styles.min.css

13 ms

style.min.css

19 ms

shared.css

16 ms

frontend.css

22 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nc4.com, 4% (3 requests) were made to Static.addtoany.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (183 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 296.4 kB (17%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nc4.com main page is 1.7 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 129.4 kB

  • Original 149.7 kB
  • After minification 145.7 kB
  • After compression 20.2 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 129.4 kB or 86% of the original size.

Image Optimization

-10%

Potential reduce by 122.8 kB

  • Original 1.3 MB
  • After minification 1.1 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. Nc 4 images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 15.3 kB

  • Original 140.6 kB
  • After minification 140.6 kB
  • After compression 125.3 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 15.3 kB or 11% of the original size.

CSS Optimization

-16%

Potential reduce by 28.8 kB

  • Original 182.2 kB
  • After minification 182.2 kB
  • After compression 153.4 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. Nc4.com needs all CSS files to be minified and compressed as it can save up to 28.8 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (53%)

Requests Now

79

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nc 4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

35 ms

sbi-styles.min.css

sbi-styles.min.css

13 ms

style.min.css

style.min.css

19 ms

shared.css

shared.css

16 ms

frontend.css

frontend.css

22 ms

frontend-tabs-styles.css

frontend-tabs-styles.css

22 ms

style.min.css

style.min.css

22 ms

style.css

style.css

23 ms

dashicons.min.css

dashicons.min.css

30 ms

genericons.css

genericons.css

34 ms

font-awesome.min.css

font-awesome.min.css

35 ms

all.min.css

all.min.css

37 ms

all.min.css

all.min.css

52 ms

frontend-rebrand.css

frontend-rebrand.css

40 ms

addtoany.min.css

addtoany.min.css

57 ms

page.js

page.js

126 ms

jquery.min.js

jquery.min.js

66 ms

jquery-migrate.min.js

jquery-migrate.min.js

65 ms

addtoany.min.js

addtoany.min.js

117 ms

wp-polyfill.min.js

wp-polyfill.min.js

114 ms

frontend-tabs-scripts.js

frontend-tabs-scripts.js

117 ms

YSFA-JS.min.js

YSFA-JS.min.js

116 ms

hooks.min.js

hooks.min.js

119 ms

i18n.min.js

i18n.min.js

120 ms

url.min.js

url.min.js

118 ms

api-fetch.min.js

api-fetch.min.js

120 ms

dom-ready.min.js

dom-ready.min.js

121 ms

frontend-rebrand.js

frontend-rebrand.js

123 ms

hoverIntent.min.js

hoverIntent.min.js

124 ms

maxmegamenu.js

maxmegamenu.js

122 ms

public.js

public.js

121 ms

gtm.js

gtm.js

183 ms

sbi-sprite.png

sbi-sprite.png

87 ms

demo-videos-tablet-icon-white.svg

demo-videos-tablet-icon-white.svg

72 ms

EVBG-Logo-Full-Color-RGB.svg

EVBG-Logo-Full-Color-RGB.svg

83 ms

Icon-Business_Operations_Blue-RGB.svg

Icon-Business_Operations_Blue-RGB.svg

88 ms

Icon-People_Resilience_Blue-RGB.svg

Icon-People_Resilience_Blue-RGB.svg

84 ms

Icon-Digital_Operations_Blue-RGB.svg

Icon-Digital_Operations_Blue-RGB.svg

87 ms

Icon-Smart_Security_Blue-RGB.svg

Icon-Smart_Security_Blue-RGB.svg

90 ms

Icon-Public_Safety_Blue-RGB.svg

Icon-Public_Safety_Blue-RGB.svg

89 ms

Resource-thumbnail-1000x600-1.png

Resource-thumbnail-1000x600-1.png

90 ms

Icon-Risk-Center-Black.svg

Icon-Risk-Center-Black.svg

91 ms

Icon-TravelProtector-Black-1.svg

Icon-TravelProtector-Black-1.svg

92 ms

Icon-Mass-Notification-Black.svg

Icon-Mass-Notification-Black.svg

99 ms

Icon-Control-Center-Black.svg

Icon-Control-Center-Black.svg

93 ms

Icon-Crisis-Management-Black.svg

Icon-Crisis-Management-Black.svg

97 ms

Icon-xMatters-Black.svg

Icon-xMatters-Black.svg

100 ms

Icon-Public-Warning-Black.svg

Icon-Public-Warning-Black.svg

102 ms

infinite-blue-arrow.svg

infinite-blue-arrow.svg

94 ms

Icon-RedSky-Black.svg

Icon-RedSky-Black.svg

101 ms

Icon-Safety-Connection-Black.svg

Icon-Safety-Connection-Black.svg

103 ms

Icon-SnapComms-Black.svg

Icon-SnapComms-Black.svg

103 ms

demo-videos-tablet-icon.svg

demo-videos-tablet-icon.svg

104 ms

Everbridge360-TabletandPhoneApps-Gradient-300.png

Everbridge360-TabletandPhoneApps-Gradient-300.png

104 ms

GlobalWarming.jpg.optimal.jpg

GlobalWarming.jpg.optimal.jpg

107 ms

Icon-CEM-Black-1.svg

Icon-CEM-Black-1.svg

106 ms

Tools.svg

Tools.svg

103 ms

Ecosystem.svg

Ecosystem.svg

105 ms

Public-Safety.svg

Public-Safety.svg

105 ms

Icon-Mobile-SOS-Black.svg

Icon-Mobile-SOS-Black.svg

106 ms

ROI-stats.png

ROI-stats.png

108 ms

Forrester-wave-feature-img.png

Forrester-wave-feature-img.png

106 ms

Overview-header-copy-min.png

Overview-header-copy-min.png

111 ms

Overview1-min.png

Overview1-min.png

106 ms

Icon-Detect-Incident-Black.svg

Icon-Detect-Incident-Black.svg

107 ms

Icon-Rapidly-Respond-Black.svg

Icon-Rapidly-Respond-Black.svg

102 ms

Safety-Connection.svg

Safety-Connection.svg

97 ms

sm.25.html

sm.25.html

74 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

93 ms

Expected-Location.svg

Expected-Location.svg

50 ms

wARDj0u

wARDj0u

2 ms

Solutioins-business-operations-min.png

Solutioins-business-operations-min.png

47 ms

Solutions-people-resilience-min.png

Solutions-people-resilience-min.png

47 ms

Solutions-digital-operations-min.png

Solutions-digital-operations-min.png

46 ms

Solutions-smart-security-min.png

Solutions-smart-security-min.png

38 ms

Solutions-public-safety-min.png

Solutions-public-safety-min.png

42 ms

Icon.svg

Icon.svg

36 ms

Icon-1.svg

Icon-1.svg

39 ms

Icon-2.svg

Icon-2.svg

36 ms

Icon-1-1.svg

Icon-1-1.svg

36 ms

cta-background.svg

cta-background.svg

34 ms

Accessibility Review

nc4.com accessibility score

93

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Best Practices

nc4.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

nc4.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Nc4.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 Nc4.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

nc4.com

Open Graph data is detected on the main page of Nc 4. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: