Tools & Wizards About Us
tirf.ca screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tirf.ca

Home - Traffic Injury Research Foundation

Page Load Speed

4.6 sec in total

First Response

282 ms

Resources Loaded

2.4 sec

Page Rendered

1.9 sec

tirf.ca screenshot

About Website

Click here to check amazing Tirf content for Canada. Otherwise, check out these important facts you probably never knew about tirf.ca

The Traffic Injury Research Foundation (TIRF) works with governments, communities, industries, & road safety organizations. Our research influences

Visit tirf.ca

Key Findings

We analyzed Tirf.ca page load time and found that the first response time was 282 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

tirf.ca performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value2,230 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

tirf.ca

282 ms

tirf.ca

114 ms

css

51 ms

theme.min.css

96 ms

style.css

109 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 82% of them (97 requests) were addressed to the original Tirf.ca, 13% (15 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (961 ms) belongs to the original domain Tirf.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 219.1 kB (7%)

Content Size

3.2 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tirf.ca main page is 3.2 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. 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 217.6 kB

  • Original 255.3 kB
  • After minification 249.4 kB
  • After compression 37.8 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 217.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 579 B

  • Original 2.7 MB
  • After minification 2.7 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. Tirf images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.0 kB

  • Original 217.4 kB
  • After minification 217.4 kB
  • After compression 216.4 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 82 (85%)

Requests Now

97

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tirf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 39 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tirf.ca

tirf.ca

282 ms

tirf.ca

tirf.ca

114 ms

css

css

51 ms

theme.min.css

theme.min.css

96 ms

style.css

style.css

109 ms

frontend.css

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126 ms

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120 ms

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123 ms

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116 ms

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205 ms

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210 ms

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202 ms

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221 ms

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252 ms

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206 ms

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324 ms

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327 ms

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288 ms

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324 ms

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341 ms

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420 ms

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452 ms

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457 ms

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427 ms

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459 ms

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507 ms

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536 ms

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522 ms

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580 ms

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496 ms

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557 ms

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551 ms

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762 ms

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41 ms

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61 ms

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239 ms

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773 ms

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692 ms

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663 ms

formreset.min.css

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668 ms

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664 ms

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662 ms

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941 ms

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858 ms

regenerator-runtime.min.js

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857 ms

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873 ms

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842 ms

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941 ms

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876 ms

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874 ms

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890 ms

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855 ms

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874 ms

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929 ms

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901 ms

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894 ms

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857 ms

gravityforms.min.js

gravityforms.min.js

961 ms

conditional_logic.min.js

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855 ms

utils.min.js

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952 ms

vendor-theme.min.js

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822 ms

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922 ms

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918 ms

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880 ms

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859 ms

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865 ms

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826 ms

waypoints.min.js

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826 ms

core.min.js

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836 ms

gtm.js

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505 ms

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674 ms

elements-handlers.min.js

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639 ms

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694 ms

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496 ms

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444 ms

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656 ms

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663 ms

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709 ms

purify.min.js

purify.min.js

672 ms

custom-css.js

custom-css.js

751 ms

lazyload.min.js

lazyload.min.js

478 ms

fa-solid-900.woff

fa-solid-900.woff

548 ms

fa-regular-400.woff

fa-regular-400.woff

433 ms

content-type-icon.woff

content-type-icon.woff

447 ms

fa-brands-400.woff

fa-brands-400.woff

581 ms

tirf-logo-w-text-on-white.svg

tirf-logo-w-text-on-white.svg

510 ms

recaptcha__en.js

recaptcha__en.js

120 ms

DIAD-Stacked-Logo.svg

DIAD-Stacked-Logo.svg

410 ms

tirf-name-icon-orange-dark.svg

tirf-name-icon-orange-dark.svg

472 ms

family-in-car.jpg

family-in-car.jpg

510 ms

circle.svg

circle.svg

402 ms

woman-on-phone-walking.jpg

woman-on-phone-walking.jpg

502 ms

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143 ms

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120 ms

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97 ms

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225 ms

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104 ms

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83 ms

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129 ms

Accessibility Review

tirf.ca accessibility score

92

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

tirf.ca 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

tirf.ca SEO score

93

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

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 Tirf.ca 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 Tirf.ca 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

tirf.ca

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