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djb.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

djb.com

DJB Chartered Professional Accountants | Big Enough to Know. Small Enough to Care.

Page Load Speed

1.3 sec in total

First Response

402 ms

Resources Loaded

691 ms

Page Rendered

193 ms

djb.com screenshot

About Website

Click here to check amazing DJB content for Canada. Otherwise, check out these important facts you probably never knew about djb.com

With a history of service in the Niagara, Hamilton, Halton region since 1940, DJB has been helping clients gain the edge they need to remain competitive in the ever-evolving world of business. Today, ...

Visit djb.com

Key Findings

We analyzed Djb.com page load time and found that the first response time was 402 ms and then it took 884 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

djb.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value15,350 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

djb.com

402 ms

style.css

12 ms

jquery.min.js

27 ms

jquery.dropdownPlain.js

12 ms

jquery.bxSlider.min.js

12 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 82% of them (40 requests) were addressed to the original Djb.com, 6% (3 requests) were made to S7.addthis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (402 ms) belongs to the original domain Djb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 506.5 kB (41%)

Content Size

1.2 MB

After Optimization

733.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Djb.com main page is 1.2 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. 60% of websites need less resources to load. Images take 566.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 49.8 kB

  • Original 68.6 kB
  • After minification 64.4 kB
  • After compression 18.8 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 49.8 kB or 73% of the original size.

Image Optimization

-11%

Potential reduce by 63.3 kB

  • Original 566.2 kB
  • After minification 502.9 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. Obviously, DJB needs image optimization as it can save up to 63.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 360.5 kB

  • Original 564.6 kB
  • After minification 550.7 kB
  • After compression 204.1 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 360.5 kB or 64% of the original size.

CSS Optimization

-81%

Potential reduce by 32.8 kB

  • Original 40.3 kB
  • After minification 34.5 kB
  • After compression 7.5 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. Djb.com needs all CSS files to be minified and compressed as it can save up to 32.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (33%)

Requests Now

48

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DJB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

djb.com

djb.com

402 ms

style.css

style.css

12 ms

jquery.min.js

jquery.min.js

27 ms

jquery.dropdownPlain.js

jquery.dropdownPlain.js

12 ms

jquery.bxSlider.min.js

jquery.bxSlider.min.js

12 ms

output.css

output.css

12 ms

styles.css

styles.css

13 ms

l10n.js

l10n.js

12 ms

jquery.js

jquery.js

12 ms

ytprefs.min.js

ytprefs.min.js

11 ms

addthis_widget.js

addthis_widget.js

69 ms

jquery.form.js

jquery.form.js

11 ms

scripts.js

scripts.js

10 ms

print.css

print.css

2 ms

iframe_api

iframe_api

178 ms

ga.js

ga.js

145 ms

header-bg.png

header-bg.png

144 ms

djb-logo.png

djb-logo.png

138 ms

location-icon.png

location-icon.png

138 ms

linkedin-icon.png

linkedin-icon.png

138 ms

search-bg.png

search-bg.png

139 ms

search-button.png

search-button.png

161 ms

nav-bg.png

nav-bg.png

162 ms

nav-active.png

nav-active.png

138 ms

drop-bg.png

drop-bg.png

162 ms

djb-logo-print.png

djb-logo-print.png

164 ms

content-bg.png

content-bg.png

164 ms

feature-bg.png

feature-bg.png

164 ms

rotate-1.jpg

rotate-1.jpg

165 ms

rotate-4.jpg

rotate-4.jpg

166 ms

djb-slide.jpg

djb-slide.jpg

167 ms

rotate-2.jpg

rotate-2.jpg

169 ms

rotate-3.jpg

rotate-3.jpg

169 ms

djb-slide2.jpg

djb-slide2.jpg

170 ms

switch-bg.png

switch-bg.png

171 ms

page_red.png

page_red.png

174 ms

button-view-highlights.png

button-view-highlights.png

175 ms

content-wrap-bg.png

content-wrap-bg.png

171 ms

MemberOfAllinial-Logo-e1452613818293-128x65.png

MemberOfAllinial-Logo-e1452613818293-128x65.png

170 ms

Rob-Smith_2015_cropped1-e1429537902654-112x128.jpg

Rob-Smith_2015_cropped1-e1429537902654-112x128.jpg

174 ms

mail-icon.png

mail-icon.png

174 ms

300lo.json

300lo.json

80 ms

ie67-css.d5089428ac7f05efd372.js

ie67-css.d5089428ac7f05efd372.js

52 ms

newsletter-signup-sm.png

newsletter-signup-sm.png

47 ms

join-button.png

join-button.png

47 ms

footer-bg.png

footer-bg.png

48 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

67 ms

__utm.gif

__utm.gif

63 ms

www-widgetapi.js

www-widgetapi.js

12 ms

Accessibility Review

djb.com accessibility score

86

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-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

djb.com best practices score

92

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

Page has valid source maps

SEO Factors

djb.com SEO score

98

Search Engine Optimization Advices

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 Djb.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 Djb.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

djb.com

Open Graph description is not detected on the main page of DJB. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: