Tools & Wizards About Us
checksum.biz screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

checksum.biz

IT Management / IT Outsourcing in Canada & the Caribbean

Page Load Speed

23.7 sec in total

First Response

83 ms

Resources Loaded

23 sec

Page Rendered

584 ms

checksum.biz screenshot

About Website

Welcome to checksum.biz homepage info - get ready to check Checksum best content right away, or after learning these important things about checksum.biz

Technology Management, IT Solutions, Cybersecurity & Cloud Services for businesses in the Barbados and Toronto GTA. Outsourced IT Support

Visit checksum.biz

Key Findings

We analyzed Checksum.biz page load time and found that the first response time was 83 ms and then it took 23.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

checksum.biz performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value18,540 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value47.8 s

0/100

10%

Network Requests Diagram

checksum.biz

83 ms

www.ismgrid.com

123 ms

www.ismgrid.com

162 ms

reusablec-block.css

144 ms

style.min.css

91 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Checksum.biz, 46% (52 requests) were made to Ismgrid.com and 13% (14 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Adobe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 217.7 kB (8%)

Content Size

2.7 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Checksum.biz main page is 2.7 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 118.8 kB

  • Original 140.1 kB
  • After minification 135.8 kB
  • After compression 21.2 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 118.8 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 4.9 kB

  • Original 959.8 kB
  • After minification 954.9 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. Checksum images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 58.6 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 1.1 MB

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

-8%

Potential reduce by 35.4 kB

  • Original 439.9 kB
  • After minification 439.9 kB
  • After compression 404.5 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. Checksum.biz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 73 (72%)

Requests Now

101

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Checksum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

checksum.biz

checksum.biz

83 ms

www.ismgrid.com

www.ismgrid.com

123 ms

www.ismgrid.com

www.ismgrid.com

162 ms

reusablec-block.css

reusablec-block.css

144 ms

style.min.css

style.min.css

91 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

107 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

98 ms

formcraft-common.css

formcraft-common.css

103 ms

form.css

form.css

98 ms

style.css

style.css

464 ms

css

css

111 ms

style.css

style.css

485 ms

style.css

style.css

285 ms

style.css

style.css

119 ms

font-awesome-legacy.min.css

font-awesome-legacy.min.css

119 ms

grid-system.css

grid-system.css

139 ms

style.css

style.css

326 ms

header-layout-centered-menu.css

header-layout-centered-menu.css

285 ms

element-highlighted-text.css

element-highlighted-text.css

152 ms

element-recent-posts.css

element-recent-posts.css

167 ms

css

css

121 ms

responsive.css

responsive.css

177 ms

flickity.css

flickity.css

1339 ms

select2.css

select2.css

446 ms

skin-material.css

skin-material.css

450 ms

menu-dynamic.css

menu-dynamic.css

455 ms

js_composer.min.css

js_composer.min.css

661 ms

pum-site-styles.css

pum-site-styles.css

508 ms

salient-dynamic-styles.css

salient-dynamic-styles.css

464 ms

css

css

117 ms

jquery.min.js

jquery.min.js

98 ms

jquery-migrate.min.js

jquery-migrate.min.js

97 ms

getTrackingCode

getTrackingCode

192 ms

getTrackingCode

getTrackingCode

189 ms

timezoneInputJs

timezoneInputJs

272 ms

jquery-3.3.1.js

jquery-3.3.1.js

330 ms

overwriteRefererJs

overwriteRefererJs

266 ms

css

css

114 ms

magnific.css

magnific.css

466 ms

core.css

core.css

474 ms

simple-dropdown.css

simple-dropdown.css

568 ms

image-cdn.js

image-cdn.js

633 ms

infusion.js

infusion.js

592 ms

jquery.uniform.min.js

jquery.uniform.min.js

615 ms

custom.js

custom.js

707 ms

idle-timer.min.js

idle-timer.min.js

608 ms

salient-social.js

salient-social.js

792 ms

jquery.easing.js

jquery.easing.js

791 ms

jquery.mousewheel.js

jquery.mousewheel.js

789 ms

priority.js

priority.js

782 ms

transit.js

transit.js

721 ms

waypoints.js

waypoints.js

829 ms

core.min.js

core.min.js

88 ms

e-202405.js

e-202405.js

89 ms

imagesLoaded.min.js

imagesLoaded.min.js

911 ms

hoverintent.js

hoverintent.js

831 ms

magnific.js

magnific.js

874 ms

flickity.min.js

flickity.min.js

704 ms

superfish.js

superfish.js

737 ms

init.js

init.js

728 ms

touchswipe.min.js

touchswipe.min.js

730 ms

select2.min.js

select2.min.js

827 ms

pum-site-scripts.js

pum-site-scripts.js

843 ms

js_composer_front.min.js

js_composer_front.min.js

875 ms

css

css

14 ms

analytics.js

analytics.js

129 ms

fbevents.js

fbevents.js

125 ms

ISM-Wordmark-Orange.png

ISM-Wordmark-Orange.png

798 ms

logo-dynamics.bmp

logo-dynamics.bmp

796 ms

ismgrid-agent.png

ismgrid-agent.png

795 ms

ism_support_advanced.png

ism_support_advanced.png

1005 ms

ism_secure_enterprise.png

ism_secure_enterprise.png

1371 ms

ism_enterprise_business.png

ism_enterprise_business.png

1233 ms

ism_cloud_app.png

ism_cloud_app.png

1284 ms

website1.gif

website1.gif

889 ms

logo-microsoft.png

logo-microsoft.png

889 ms

logo-azure.png

logo-azure.png

1101 ms

logo-office365.png

logo-office365.png

1003 ms

dellregisteredpartner2.png

dellregisteredpartner2.png

1242 ms

Fortinet_Logo.png

Fortinet_Logo.png

1230 ms

Solutions-Enterprise.png

Solutions-Enterprise.png

1386 ms

AdobeStock_260728548.png

AdobeStock_260728548.png

2229 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

815 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

883 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

934 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw5aX8.ttf

935 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

787 ms

icomoon.woff

icomoon.woff

716 ms

Group-1850.png

Group-1850.png

2029 ms

collect

collect

709 ms

collect

collect

872 ms

insight.min.js

insight.min.js

780 ms

discovery30min

discovery30min

1221 ms

bcdr-session

bcdr-session

1652 ms

reviewplan30min

reviewplan30min

1714 ms

cio-business-vision

cio-business-vision

1770 ms

js

js

216 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

236 ms

userMessage

userMessage

49 ms

signcommon.css

signcommon.css

390 ms

grayskin.css

grayskin.css

153 ms

echosign.css

echosign.css

166 ms

toast-message.css

toast-message.css

154 ms

privacy.min.css

privacy.min.css

19849 ms

privacy-standalone.js

privacy-standalone.js

19852 ms

signcommon.js

signcommon.js

477 ms

booking-2aaaae55.css

booking-2aaaae55.css

249 ms

booking-runtime-3ea216df.js

booking-runtime-3ea216df.js

366 ms

booking-6dfcaf98.js

booking-6dfcaf98.js

473 ms

dc9688c7588b.js

dc9688c7588b.js

32 ms

webAppToken

webAppToken

32 ms

websiteTriggerIframe

websiteTriggerIframe

90 ms

Accessibility Review

checksum.biz accessibility score

77

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-*] attributes do not match their roles

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

checksum.biz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

checksum.biz SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Checksum.biz 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 Checksum.biz 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

checksum.biz

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