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go.certain.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

go.certain.com

End-to-end Event Management Software | Certain Event Software

Page Load Speed

4.5 sec in total

First Response

195 ms

Resources Loaded

3.2 sec

Page Rendered

1 sec

go.certain.com screenshot

About Website

Visit go.certain.com now to see the best up-to-date Go Certain content for United States and also check out these interesting facts you probably never knew about go.certain.com

Event management software (EMS) from Certain empowers event marketers to deliver engaging, scalable virtual, in-person, and hybrid events.

Visit go.certain.com

Key Findings

We analyzed Go.certain.com page load time and found that the first response time was 195 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

go.certain.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value20.6 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value1,670 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.073

96/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

www.certain.com

195 ms

certain.com

367 ms

frontend.css

30 ms

style.min.css

321 ms

theme.min.css

320 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Go.certain.com, 68% (82 requests) were made to Certain.com and 7% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Linkedin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 374.7 kB (15%)

Content Size

2.5 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Go.certain.com main page is 2.5 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 168.7 kB

  • Original 208.4 kB
  • After minification 203.3 kB
  • After compression 39.8 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 168.7 kB or 81% of the original size.

Image Optimization

-12%

Potential reduce by 197.9 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. Obviously, Go Certain needs image optimization as it can save up to 197.9 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

-0%

Potential reduce by 1.8 kB

  • Original 466.0 kB
  • After minification 466.0 kB
  • After compression 464.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 6.3 kB

  • Original 223.1 kB
  • After minification 222.7 kB
  • After compression 216.7 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. Go.certain.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 87 (80%)

Requests Now

109

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Go Certain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.certain.com

www.certain.com

195 ms

certain.com

certain.com

367 ms

frontend.css

frontend.css

30 ms

style.min.css

style.min.css

321 ms

theme.min.css

theme.min.css

320 ms

custom-frontend-lite.min.css

custom-frontend-lite.min.css

36 ms

post-21396.css

post-21396.css

24 ms

post-21501.css

post-21501.css

34 ms

frontend.min.css

frontend.min.css

39 ms

jet-elements.css

jet-elements.css

44 ms

jet-elements-skin.css

jet-elements-skin.css

53 ms

swiper.min.css

swiper.min.css

52 ms

custom-pro-frontend-lite.min.css

custom-pro-frontend-lite.min.css

58 ms

uael-frontend.min.css

uael-frontend.min.css

444 ms

jet-tabs-frontend.css

jet-tabs-frontend.css

63 ms

post-31.css

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81 ms

post-21421.css

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69 ms

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74 ms

style.css

style.css

80 ms

widget-styles.css

widget-styles.css

88 ms

responsive.css

responsive.css

104 ms

css

css

38 ms

jquery.min.js

jquery.min.js

104 ms

jquery-migrate.min.js

jquery-migrate.min.js

105 ms

js

js

62 ms

custom-pro-widget-nav-menu.min.css

custom-pro-widget-nav-menu.min.css

104 ms

widget-theme-elements.min.css

widget-theme-elements.min.css

105 ms

custom-widget-icon-box.min.css

custom-widget-icon-box.min.css

401 ms

widget-icon-list.min.css

widget-icon-list.min.css

380 ms

basic.min.css

basic.min.css

60 ms

theme-ie11.min.css

theme-ie11.min.css

79 ms

theme.min.css

theme.min.css

90 ms

post-582.css

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99 ms

animations.min.css

animations.min.css

110 ms

rtafar.local.js

rtafar.local.js

118 ms

hello-frontend.min.js

hello-frontend.min.js

127 ms

frontend-script.js

frontend-script.js

137 ms

widget-scripts.js

widget-scripts.js

148 ms

rtafar.app.min.js

rtafar.app.min.js

160 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

170 ms

jet-plugins.js

jet-plugins.js

179 ms

frontend.js

frontend.js

189 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

199 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

206 ms

wp-polyfill.min.js

wp-polyfill.min.js

216 ms

dom-ready.min.js

dom-ready.min.js

227 ms

hooks.min.js

hooks.min.js

237 ms

3719e07485.js

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53 ms

i18n.min.js

i18n.min.js

245 ms

a11y.min.js

a11y.min.js

251 ms

jquery.json.min.js

jquery.json.min.js

273 ms

gravityforms.min.js

gravityforms.min.js

251 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

599 ms

utils.min.js

utils.min.js

255 ms

vendor-theme.min.js

vendor-theme.min.js

245 ms

scripts-theme.min.js

scripts-theme.min.js

245 ms

uael-frontend.min.js

uael-frontend.min.js

252 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

255 ms

webpack.runtime.min.js

webpack.runtime.min.js

261 ms

frontend-modules.min.js

frontend-modules.min.js

264 ms

frontend.min.js

frontend.min.js

261 ms

waypoints.min.js

waypoints.min.js

255 ms

core.min.js

core.min.js

255 ms

frontend.min.js

frontend.min.js

249 ms

elements-handlers.min.js

elements-handlers.min.js

237 ms

jet-elements.min.js

jet-elements.min.js

234 ms

jet-tabs-frontend.min.js

jet-tabs-frontend.min.js

234 ms

animate-circle.min.js

animate-circle.min.js

223 ms

elementor.js

elementor.js

219 ms

jquery.sticky.min.js

jquery.sticky.min.js

207 ms

gtm.js

gtm.js

126 ms

getuid

getuid

127 ms

logo-certain.svg

logo-certain.svg

58 ms

banner-homepage-768x826.png

banner-homepage-768x826.png

63 ms

oracle-logo-grey.svg

oracle-logo-grey.svg

59 ms

oticon-logo-grey.svg

oticon-logo-grey.svg

60 ms

red-hat-logo-grey.svg

red-hat-logo-grey.svg

416 ms

thomson-reuters-grey.svg

thomson-reuters-grey.svg

61 ms

deloitte-logo-grey.svg

deloitte-logo-grey.svg

415 ms

national-instruments-logo-grey.svg

national-instruments-logo-grey.svg

63 ms

rockwell-automation-logo-grey.svg

rockwell-automation-logo-grey.svg

65 ms

certain_products_across_devices-1024x768.png

certain_products_across_devices-1024x768.png

507 ms

vimeo-certain-event-management.jpeg

vimeo-certain-event-management.jpeg

124 ms

vimeo-certain-touchpoint.jpeg

vimeo-certain-touchpoint.jpeg

124 ms

vimeo-certain-event-intelligence.jpeg

vimeo-certain-event-intelligence.jpeg

125 ms

kate-maitland-smith-rd-1-296x300.png

kate-maitland-smith-rd-1-296x300.png

196 ms

906111497

906111497

384 ms

redhat_interview_thumbnail.png

redhat_interview_thumbnail.png

140 ms

243 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

140 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

142 ms

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KFOlCnqEu92Fr1MmSU5fBBc-.woff

275 ms

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KFOkCnqEu92Fr1MmgVxIIzQ.woff

311 ms

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KFOlCnqEu92Fr1MmWUlfBBc-.woff

310 ms

KFOlCnqEu92Fr1MmYUtfBBc-.woff

KFOlCnqEu92Fr1MmYUtfBBc-.woff

309 ms

js

js

203 ms

analytics.js

analytics.js

229 ms

hotjar-2795046.js

hotjar-2795046.js

288 ms

insight.min.js

insight.min.js

450 ms

243 ms

p4d3ys

p4d3ys

470 ms

1787725080-0a4aa7ff7ef0495228cf364c6eefb0156ee6242446c0de8cdce2384585312330-d

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101 ms

87 ms

collect

collect

31 ms

35 ms

modules.478d49d6cc21ec95d184.js

modules.478d49d6cc21ec95d184.js

28 ms

collect

collect

38 ms

ga-audiences

ga-audiences

16 ms

insight_tag_errors.gif

insight_tag_errors.gif

39 ms

insight_tag_errors.gif

insight_tag_errors.gif

67 ms

css2

css2

16 ms

jquery.min.js

jquery.min.js

24 ms

iframeResizer.contentWindow.min.js

iframeResizer.contentWindow.min.js

58 ms

piUtils.js

piUtils.js

21 ms

iframeResizer.min.js

iframeResizer.min.js

58 ms

gtm.js

gtm.js

39 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

14 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

14 ms

li_sync

li_sync

1044 ms

pd.js

pd.js

11 ms

pd.js

pd.js

13 ms

Accessibility Review

go.certain.com accessibility score

89

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Some elements have a [tabindex] value greater than 0

Best Practices

go.certain.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

go.certain.com SEO score

92

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

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 Go.certain.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 Go.certain.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

go.certain.com

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