Tools & Wizards About Us
centreforsecurity.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

centreforsecurity.com

Toronto Ontario Security Training & Services - Centre for Security Training & Management

Page Load Speed

4.7 sec in total

First Response

775 ms

Resources Loaded

3.7 sec

Page Rendered

246 ms

centreforsecurity.com screenshot

About Website

Welcome to centreforsecurity.com homepage info - get ready to check Centre For Security best content right away, or after learning these important things about centreforsecurity.com

Get trained by the leading and most trusted security guard training facility in Toronto! Centre for Security Training & Management has been specializing in professional protective services and securit...

Visit centreforsecurity.com

Key Findings

We analyzed Centreforsecurity.com page load time and found that the first response time was 775 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

centreforsecurity.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value4,490 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.251

49/100

15%

TTI (Time to Interactive)

Value21.0 s

1/100

10%

Network Requests Diagram

www.centreforsecurity.com

775 ms

wp-emoji-release.min.js

67 ms

style.min.css

110 ms

ab-simple-subscribe.css

90 ms

testimonials_shortcode.css

93 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 80% of them (71 requests) were addressed to the original Centreforsecurity.com, 6% (5 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (775 ms) belongs to the original domain Centreforsecurity.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 248.7 kB (24%)

Content Size

1.1 MB

After Optimization

802.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centreforsecurity.com main page is 1.1 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. 65% of websites need less resources to load. Javascripts take 607.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 76.3 kB

  • Original 94.6 kB
  • After minification 93.2 kB
  • After compression 18.3 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 76.3 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 14.6 kB

  • Original 183.6 kB
  • After minification 169.0 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. Centre For Security images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 105.7 kB

  • Original 607.8 kB
  • After minification 604.3 kB
  • After compression 502.1 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 105.7 kB or 17% of the original size.

CSS Optimization

-31%

Potential reduce by 52.1 kB

  • Original 165.3 kB
  • After minification 165.3 kB
  • After compression 113.2 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. Centreforsecurity.com needs all CSS files to be minified and compressed as it can save up to 52.1 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (86%)

Requests Now

81

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centre For Security. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.centreforsecurity.com

www.centreforsecurity.com

775 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

67 ms

style.min.css

style.min.css

110 ms

ab-simple-subscribe.css

ab-simple-subscribe.css

90 ms

testimonials_shortcode.css

testimonials_shortcode.css

93 ms

ab-tweet-scroller.css

ab-tweet-scroller.css

90 ms

styles.css

styles.css

93 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

116 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

116 ms

icons-default.css

icons-default.css

119 ms

animo-animate.css

animo-animate.css

121 ms

nivo-slider.css

nivo-slider.css

120 ms

prettify.css

prettify.css

140 ms

dnd-shortcodes.css

dnd-shortcodes.css

165 ms

responsive.css

responsive.css

143 ms

dashicons.min.css

dashicons.min.css

172 ms

style.css

style.css

151 ms

css

css

37 ms

core_style.css

core_style.css

149 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

171 ms

style.css

style.css

211 ms

responsive.css

responsive.css

164 ms

jquery.min.js

jquery.min.js

185 ms

jquery-migrate.min.js

jquery-migrate.min.js

180 ms

jquery.carouFredSel-6.2.1.js

jquery.carouFredSel-6.2.1.js

183 ms

init.js

init.js

186 ms

prettify.js

prettify.js

190 ms

js

js

69 ms

js

js

140 ms

gpt.js

gpt.js

51 ms

comment-reply.min.js

comment-reply.min.js

303 ms

jquery.placeholder.js

jquery.placeholder.js

304 ms

ab-simple-subscribe.js

ab-simple-subscribe.js

305 ms

jquery.placeholder.js

jquery.placeholder.js

303 ms

jquery.form.min.js

jquery.form.min.js

305 ms

init.js

init.js

306 ms

ab-tweet-scroller.js

ab-tweet-scroller.js

307 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

307 ms

wp-polyfill.min.js

wp-polyfill.min.js

307 ms

js

js

63 ms

api.js

api.js

41 ms

index.js

index.js

291 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

262 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

238 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

237 ms

jquery.gmap.min.js

jquery.gmap.min.js

238 ms

animo.js

animo.js

236 ms

jquery.countdown.js

jquery.countdown.js

234 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

217 ms

jquery.inview.js

jquery.inview.js

212 ms

jquery.parallax-1.1.3.js

jquery.parallax-1.1.3.js

213 ms

jquery.tipsy.js

jquery.tipsy.js

211 ms

jquery.knob-custom.js

jquery.knob-custom.js

210 ms

core.min.js

core.min.js

208 ms

accordion.min.js

accordion.min.js

194 ms

tabs.min.js

tabs.min.js

242 ms

effect.min.js

effect.min.js

233 ms

effect-slide.min.js

effect-slide.min.js

233 ms

init.js

init.js

213 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

212 ms

jquery.isotope.min.js

jquery.isotope.min.js

277 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

271 ms

superfish.js

superfish.js

258 ms

imagesloaded.min.js

imagesloaded.min.js

256 ms

masonry.min.js

masonry.min.js

253 ms

jpreloader.js

jpreloader.js

253 ms

waypoints.js

waypoints.js

281 ms

jquery.carouFredSel-6.2.1.js

jquery.carouFredSel-6.2.1.js

166 ms

custom.js

custom.js

165 ms

index.js

index.js

164 ms

centre-for-security-logo.jpg

centre-for-security-logo.jpg

164 ms

google-reviews.jpg

google-reviews.jpg

163 ms

bbb.png

bbb.png

276 ms

centre-for-security-training-management-logo.png

centre-for-security-training-management-logo.png

275 ms

S6u9w4BMUTPHh7USSwiPHw.woff

S6u9w4BMUTPHh7USSwiPHw.woff

122 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

153 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

264 ms

S6u9w4BMUTPHh50XSwiPHw.woff

S6u9w4BMUTPHh50XSwiPHw.woff

267 ms

core_icomoon.woff

core_icomoon.woff

266 ms

pubads_impl.js

pubads_impl.js

112 ms

ppub_config

ppub_config

220 ms

embed

embed

221 ms

police-investigation-security-training-cstmi.jpg

police-investigation-security-training-cstmi.jpg

219 ms

S6u8w4BMUTPHjxsAXC-s.woff

S6u8w4BMUTPHjxsAXC-s.woff

133 ms

icomoon.woff

icomoon.woff

247 ms

js

js

113 ms

ads

ads

78 ms

container.html

container.html

69 ms

search.js

search.js

23 ms

Accessibility Review

centreforsecurity.com accessibility score

90

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

centreforsecurity.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

centreforsecurity.com SEO score

77

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

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 Centreforsecurity.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 Centreforsecurity.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

centreforsecurity.com

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