Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

calhoun.ca

Large Fabric Buildings & Structures | Calhoun Super Structure

Page Load Speed

9.5 sec in total

First Response

118 ms

Resources Loaded

8.9 sec

Page Rendered

569 ms

calhoun.ca screenshot

About Website

Welcome to calhoun.ca homepage info - get ready to check Calhoun best content for United States right away, or after learning these important things about calhoun.ca

Our highly-trained engineers, designers and detailers have spent years building the strongest and safest engineered fabric structures for your specific industry and application. Contact us to find out...

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Key Findings

We analyzed Calhoun.ca page load time and found that the first response time was 118 ms and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

calhoun.ca performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value37.3 s

0/100

10%

TBT (Total Blocking Time)

Value39,050 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.614

10/100

15%

TTI (Time to Interactive)

Value56.4 s

0/100

10%

Network Requests Diagram

calhoun.ca

118 ms

calhounsuperstructure.com

300 ms

gtm.js

364 ms

jquery.min.js

77 ms

jquery-migrate.min.js

376 ms

Our browser made a total of 186 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Calhoun.ca, 74% (138 requests) were made to Calhounsuperstructure.com and 4% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Stats.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 517.1 kB (26%)

Content Size

2.0 MB

After Optimization

1.5 MB

In fact, the total size of Calhoun.ca main page is 2.0 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. 85% 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 180.7 kB

  • Original 214.9 kB
  • After minification 209.5 kB
  • After compression 34.2 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 180.7 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 445 B

  • Original 1.3 MB
  • After minification 1.3 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. Calhoun images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 24.5 kB

  • Original 94.5 kB
  • After minification 94.5 kB
  • After compression 70.0 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 24.5 kB or 26% of the original size.

CSS Optimization

-85%

Potential reduce by 311.4 kB

  • Original 368.5 kB
  • After minification 368.3 kB
  • After compression 57.0 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. Calhoun.ca needs all CSS files to be minified and compressed as it can save up to 311.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 125 (74%)

Requests Now

169

After Optimization

44

The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calhoun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 82 to 1 for JavaScripts and from 45 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

calhoun.ca accessibility score

83

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

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

Image elements do not have [alt] attributes

Best Practices

calhoun.ca 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

calhoun.ca SEO score

86

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Calhoun.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 Calhoun.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

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