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evbg.co screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

evbg.co

Home - Everbridge

Page Load Speed

1.4 sec in total

First Response

12 ms

Resources Loaded

761 ms

Page Rendered

631 ms

evbg.co screenshot

About Website

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

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

Visit evbg.co

Key Findings

We analyzed Evbg.co page load time and found that the first response time was 12 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

evbg.co performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value3,540 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value30.5 s

0/100

10%

Network Requests Diagram

evbg.co

12 ms

www.everbridge.com

36 ms

uc.js

58 ms

sbi-styles.min.css

11 ms

style.min.css

16 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Evbg.co, 95% (104 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 (210 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 560.4 kB (18%)

Content Size

3.1 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Evbg.co main page is 3.1 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. 80% 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 125.8 kB

  • Original 148.3 kB
  • After minification 146.6 kB
  • After compression 22.6 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 125.8 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 163.4 kB

  • Original 1.6 MB
  • After minification 1.4 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. Evbg images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 237.2 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 946.4 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 237.2 kB or 20% of the original size.

CSS Optimization

-18%

Potential reduce by 34.1 kB

  • Original 193.0 kB
  • After minification 193.0 kB
  • After compression 158.9 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. Evbg.co needs all CSS files to be minified and compressed as it can save up to 34.1 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 74 (69%)

Requests Now

108

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Evbg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 62 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

evbg.co

evbg.co

12 ms

www.everbridge.com

www.everbridge.com

36 ms

uc.js

uc.js

58 ms

sbi-styles.min.css

sbi-styles.min.css

11 ms

style.min.css

style.min.css

16 ms

shared.css

shared.css

20 ms

frontend.css

frontend.css

20 ms

frontend-tabs-styles.css

frontend-tabs-styles.css

21 ms

style.min.css

style.min.css

22 ms

style.css

style.css

28 ms

dashicons.min.css

dashicons.min.css

51 ms

genericons.css

genericons.css

54 ms

font-awesome.min.css

font-awesome.min.css

22 ms

all.min.css

all.min.css

47 ms

all.min.css

all.min.css

57 ms

frontend-rebrand.css

frontend-rebrand.css

38 ms

addtoany.min.css

addtoany.min.css

52 ms

page.js

page.js

159 ms

jquery.min.js

jquery.min.js

70 ms

jquery-migrate.min.js

jquery-migrate.min.js

80 ms

addtoany.min.js

addtoany.min.js

104 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

103 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

105 ms

wp-polyfill.min.js

wp-polyfill.min.js

107 ms

frontend-tabs-scripts.js

frontend-tabs-scripts.js

121 ms

YSFA-JS.min.js

YSFA-JS.min.js

122 ms

hooks.min.js

hooks.min.js

124 ms

i18n.min.js

i18n.min.js

124 ms

react.min.js

react.min.js

106 ms

react-dom.min.js

react-dom.min.js

144 ms

escape-html.min.js

escape-html.min.js

126 ms

element.min.js

element.min.js

127 ms

dom-ready.min.js

dom-ready.min.js

128 ms

a11y.min.js

a11y.min.js

127 ms

url.min.js

url.min.js

143 ms

api-fetch.min.js

api-fetch.min.js

152 ms

blob.min.js

blob.min.js

151 ms

autop.min.js

autop.min.js

152 ms

block-serialization-default-parser.min.js

block-serialization-default-parser.min.js

152 ms

deprecated.min.js

deprecated.min.js

145 ms

dom.min.js

dom.min.js

144 ms

is-shallow-equal.min.js

is-shallow-equal.min.js

144 ms

keycodes.min.js

keycodes.min.js

145 ms

priority-queue.min.js

priority-queue.min.js

146 ms

compose.min.js

compose.min.js

144 ms

private-apis.min.js

private-apis.min.js

126 ms

redux-routine.min.js

redux-routine.min.js

119 ms

data.min.js

data.min.js

117 ms

html-entities.min.js

html-entities.min.js

113 ms

shortcode.min.js

shortcode.min.js

117 ms

blocks.min.js

blocks.min.js

118 ms

moment.min.js

moment.min.js

104 ms

date.min.js

date.min.js

100 ms

gtm.js

gtm.js

210 ms

primitives.min.js

primitives.min.js

87 ms

rich-text.min.js

rich-text.min.js

88 ms

warning.min.js

warning.min.js

91 ms

components.min.js

components.min.js

103 ms

keyboard-shortcuts.min.js

keyboard-shortcuts.min.js

105 ms

commands.min.js

commands.min.js

104 ms

notices.min.js

notices.min.js

69 ms

preferences-persistence.min.js

preferences-persistence.min.js

69 ms

preferences.min.js

preferences.min.js

90 ms

style-engine.min.js

style-engine.min.js

70 ms

token-list.min.js

token-list.min.js

88 ms

wordcount.min.js

wordcount.min.js

69 ms

block-editor.min.js

block-editor.min.js

110 ms

core-data.min.js

core-data.min.js

87 ms

media-utils.min.js

media-utils.min.js

86 ms

patterns.min.js

patterns.min.js

74 ms

server-side-render.min.js

server-side-render.min.js

66 ms

editor.min.js

editor.min.js

71 ms

plugins.min.js

plugins.min.js

71 ms

frontend-rebrand.js

frontend-rebrand.js

70 ms

hoverIntent.min.js

hoverIntent.min.js

71 ms

maxmegamenu.js

maxmegamenu.js

70 ms

public.js

public.js

70 ms

sbi-sprite.png

sbi-sprite.png

69 ms

test-icon-white.png

test-icon-white.png

70 ms

EVBG-Logo-Full-Color-RGB.svg

EVBG-Logo-Full-Color-RGB.svg

69 ms

Resource-thumbnail-1000x600-1.png

Resource-thumbnail-1000x600-1.png

72 ms

Everbridge360-TabletandPhoneApps-Gradient-300.png

Everbridge360-TabletandPhoneApps-Gradient-300.png

69 ms

GlobalWarming.jpg.optimal.jpg

GlobalWarming.jpg.optimal.jpg

72 ms

ROI-stats.png

ROI-stats.png

68 ms

Forrester-wave-feature-img.png

Forrester-wave-feature-img.png

69 ms

Website-Hero-Wave-650x650-1-1024x1024.png

Website-Hero-Wave-650x650-1-1024x1024.png

67 ms

demonstrated-reliability.png

demonstrated-reliability.png

68 ms

why-everbridge-critical-messages.png

why-everbridge-critical-messages.png

67 ms

value-realization.png

value-realization.png

62 ms

sm.25.html

sm.25.html

16 ms

eso.Ep5bSEmr.js

eso.Ep5bSEmr.js

34 ms

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

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

60 ms

why-everbridge-ecosystem.png

why-everbridge-ecosystem.png

48 ms

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

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

98 ms

Icon-Business_Operations_Blue-RGB.svg

Icon-Business_Operations_Blue-RGB.svg

51 ms

Icon-People_Resilience_Blue-RGB.svg

Icon-People_Resilience_Blue-RGB.svg

79 ms

Icon-Digital_Operations_Blue-RGB.svg

Icon-Digital_Operations_Blue-RGB.svg

79 ms

Icon-Smart_Security_Blue-RGB.svg

Icon-Smart_Security_Blue-RGB.svg

80 ms

Icon-Public_Safety_Blue-RGB.svg

Icon-Public_Safety_Blue-RGB.svg

79 ms

Home-page3-Square.png

Home-page3-Square.png

79 ms

Santander_Logotipo.svg

Santander_Logotipo.svg

70 ms

Goldman_Sachs_Signature.svg

Goldman_Sachs_Signature.svg

64 ms

Sanofi-2022.svg

Sanofi-2022.svg

64 ms

siemens-logo-default.svg

siemens-logo-default.svg

65 ms

takeda_logo.svg

takeda_logo.svg

65 ms

Santander-white-1024x197.png

Santander-white-1024x197.png

69 ms

g2-logo.png

g2-logo.png

66 ms

G2-5Stars-Blue.png

G2-5Stars-Blue.png

61 ms

Forrester-key-statistics.png

Forrester-key-statistics.png

59 ms

cta-background.svg

cta-background.svg

59 ms

Accessibility Review

evbg.co accessibility score

90

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

evbg.co best practices score

58

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

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

evbg.co 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 Evbg.co 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 Evbg.co 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

evbg.co

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