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everbridge.co.uk screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

everbridge.co.uk

Home - Everbridge

Page Load Speed

625 ms in total

First Response

20 ms

Resources Loaded

286 ms

Page Rendered

319 ms

everbridge.co.uk screenshot

About Website

Visit everbridge.co.uk now to see the best up-to-date Everbridge content and also check out these interesting facts you probably never knew about everbridge.co.uk

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

Visit everbridge.co.uk

Key Findings

We analyzed Everbridge.co.uk page load time and found that the first response time was 20 ms and then it took 605 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

everbridge.co.uk performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

everbridge.co.uk

20 ms

23 ms

www.everbridge.com

13 ms

sbi-styles.min.css

8 ms

style.min.css

11 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Everbridge.co.uk, 93% (80 requests) were made to Everbridge.com and 3% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (141 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.5 kB (20%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Everbridge.co.uk 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 141.4 kB

  • Original 165.1 kB
  • After minification 160.8 kB
  • After compression 23.7 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 141.4 kB or 86% of the original size.

Image Optimization

-12%

Potential reduce by 128.9 kB

  • Original 1.1 MB
  • After minification 982.4 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. Obviously, Everbridge needs image optimization as it can save up to 128.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 15.4 kB

  • Original 140.7 kB
  • After minification 140.7 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 15.4 kB or 11% of the original size.

CSS Optimization

-16%

Potential reduce by 29.0 kB

  • Original 182.6 kB
  • After minification 182.5 kB
  • After compression 153.6 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. Everbridge.co.uk needs all CSS files to be minified and compressed as it can save up to 29.0 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (49%)

Requests Now

82

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Everbridge. 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

everbridge.co.uk

everbridge.co.uk

20 ms

23 ms

www.everbridge.com

www.everbridge.com

13 ms

sbi-styles.min.css

sbi-styles.min.css

8 ms

style.min.css

style.min.css

11 ms

shared.css

shared.css

14 ms

frontend.css

frontend.css

14 ms

frontend-tabs-styles.css

frontend-tabs-styles.css

14 ms

style.min.css

style.min.css

23 ms

style.css

style.css

30 ms

dashicons.min.css

dashicons.min.css

22 ms

genericons.css

genericons.css

28 ms

font-awesome.min.css

font-awesome.min.css

20 ms

all.min.css

all.min.css

17 ms

all.min.css

all.min.css

23 ms

frontend-rebrand.css

frontend-rebrand.css

36 ms

addtoany.min.css

addtoany.min.css

29 ms

page.js

page.js

105 ms

jquery.min.js

jquery.min.js

51 ms

jquery-migrate.min.js

jquery-migrate.min.js

32 ms

addtoany.min.js

addtoany.min.js

35 ms

wp-polyfill.min.js

wp-polyfill.min.js

34 ms

frontend-tabs-scripts.js

frontend-tabs-scripts.js

99 ms

YSFA-JS.min.js

YSFA-JS.min.js

95 ms

hooks.min.js

hooks.min.js

98 ms

i18n.min.js

i18n.min.js

101 ms

url.min.js

url.min.js

102 ms

api-fetch.min.js

api-fetch.min.js

103 ms

dom-ready.min.js

dom-ready.min.js

95 ms

frontend-rebrand.js

frontend-rebrand.js

96 ms

hoverIntent.min.js

hoverIntent.min.js

96 ms

maxmegamenu.js

maxmegamenu.js

96 ms

public.js

public.js

97 ms

gtm.js

gtm.js

141 ms

sbi-sprite.png

sbi-sprite.png

73 ms

demo-videos-tablet-icon-white.svg

demo-videos-tablet-icon-white.svg

98 ms

EVBG-Logo-Full-Color-RGB.svg

EVBG-Logo-Full-Color-RGB.svg

73 ms

Icon-Business_Operations_Blue-RGB.svg

Icon-Business_Operations_Blue-RGB.svg

76 ms

Icon-People_Resilience_Blue-RGB.svg

Icon-People_Resilience_Blue-RGB.svg

71 ms

Icon-Digital_Operations_Blue-RGB.svg

Icon-Digital_Operations_Blue-RGB.svg

75 ms

Icon-Smart_Security_Blue-RGB.svg

Icon-Smart_Security_Blue-RGB.svg

77 ms

Icon-Public_Safety_Blue-RGB.svg

Icon-Public_Safety_Blue-RGB.svg

79 ms

Resource-thumbnail-1000x600-1.png

Resource-thumbnail-1000x600-1.png

99 ms

Meet-AI-Michael-450x450-1.png

Meet-AI-Michael-450x450-1.png

101 ms

Icon-Risk-Center-Black.svg

Icon-Risk-Center-Black.svg

95 ms

Icon-TravelProtector-Black-1.svg

Icon-TravelProtector-Black-1.svg

98 ms

Icon-Mass-Notification-Black.svg

Icon-Mass-Notification-Black.svg

96 ms

Icon-Control-Center-Black.svg

Icon-Control-Center-Black.svg

100 ms

Icon-Crisis-Management-Black.svg

Icon-Crisis-Management-Black.svg

105 ms

Icon-xMatters-Black.svg

Icon-xMatters-Black.svg

103 ms

Icon-Public-Warning-Black.svg

Icon-Public-Warning-Black.svg

102 ms

infinite-blue-arrow.svg

infinite-blue-arrow.svg

104 ms

Icon-RedSky-Black.svg

Icon-RedSky-Black.svg

107 ms

Icon-Safety-Connection-Black.svg

Icon-Safety-Connection-Black.svg

108 ms

Icon-SnapComms-Black.svg

Icon-SnapComms-Black.svg

110 ms

demo-videos-tablet-icon.svg

demo-videos-tablet-icon.svg

110 ms

Everbridge360-TabletandPhoneApps-Gradient-300.png

Everbridge360-TabletandPhoneApps-Gradient-300.png

112 ms

GlobalWarming.jpg.optimal.jpg

GlobalWarming.jpg.optimal.jpg

112 ms

Icon-CEM-Black-1.svg

Icon-CEM-Black-1.svg

107 ms

Tools.svg

Tools.svg

108 ms

Ecosystem.svg

Ecosystem.svg

111 ms

Public-Safety.svg

Public-Safety.svg

109 ms

Icon-Mobile-SOS-Black.svg

Icon-Mobile-SOS-Black.svg

105 ms

ROI-stats.png

ROI-stats.png

110 ms

Forrester-wave-feature-img.png

Forrester-wave-feature-img.png

114 ms

evbg-infinite-blue-hero-Image.png

evbg-infinite-blue-hero-Image.png

106 ms

demonstrated-reliability.png

demonstrated-reliability.png

108 ms

why-everbridge-critical-messages.png

why-everbridge-critical-messages.png

107 ms

sm.25.html

sm.25.html

77 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

121 ms

value-realization.png

value-realization.png

104 ms

why-everbridge-g2-log-97x100-1.png

why-everbridge-g2-log-97x100-1.png

104 ms

why-everbridge-ecosystem.png

why-everbridge-ecosystem.png

52 ms

360-screen-cyber-attack.jpg.optimal.jpg

360-screen-cyber-attack.jpg.optimal.jpg

57 ms

firefigher-square.png

firefigher-square.png

56 ms

Santander_Logotipo.svg

Santander_Logotipo.svg

55 ms

Goldman_Sachs_Signature.svg

Goldman_Sachs_Signature.svg

55 ms

Sanofi-2022.svg

Sanofi-2022.svg

54 ms

wARDj0u

wARDj0u

4 ms

siemens-logo-default.svg

siemens-logo-default.svg

55 ms

takeda_logo.svg

takeda_logo.svg

38 ms

Santander-white-1024x197.png

Santander-white-1024x197.png

39 ms

g2-logo.png

g2-logo.png

39 ms

G2-5Stars-Blue.png

G2-5Stars-Blue.png

38 ms

Forrester-statistics.png

Forrester-statistics.png

37 ms

cta-background.svg

cta-background.svg

37 ms

Accessibility Review

everbridge.co.uk accessibility score

91

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

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

everbridge.co.uk best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

everbridge.co.uk 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 Everbridge.co.uk 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 Everbridge.co.uk 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

everbridge.co.uk

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