Tools & Wizards About Us
theorem.ca screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

theorem.ca

theorem.ca

Page Load Speed

1.7 sec in total

First Response

366 ms

Resources Loaded

1.3 sec

Page Rendered

91 ms

theorem.ca screenshot

About Website

Visit theorem.ca now to see the best up-to-date Theorem content and also check out these interesting facts you probably never knew about theorem.ca

theorem.ca - digital strategy, tools, analysis, hosting

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Key Findings

We analyzed Theorem.ca page load time and found that the first response time was 366 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

theorem.ca performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.444

21/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

theorem.ca

366 ms

fonts.css

418 ms

MyFontsWebfontsKit.css

118 ms

theorem.css

186 ms

theorem.js

163 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 50% of them (6 requests) were addressed to the original Theorem.ca, 17% (2 requests) were made to Stats.g.doubleclick.net and 17% (2 requests) were made to . The less responsive or slowest element that took the longest time to load (418 ms) relates to the external source Cloud.typography.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.6 kB (22%)

Content Size

42.8 kB

After Optimization

33.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Theorem.ca main page is 42.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. CSS take 23.3 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 942 B

  • Original 1.8 kB
  • After minification 1.8 kB
  • After compression 824 B

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 942 B or 53% of the original size.

JavaScript Optimization

-2%

Potential reduce by 379 B

  • Original 17.7 kB
  • After minification 17.6 kB
  • After compression 17.4 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.

CSS Optimization

-36%

Potential reduce by 8.3 kB

  • Original 23.3 kB
  • After minification 21.6 kB
  • After compression 15.0 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. Theorem.ca needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (43%)

Requests Now

7

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Theorem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

theorem.ca

theorem.ca

366 ms

fonts.css

fonts.css

418 ms

MyFontsWebfontsKit.css

MyFontsWebfontsKit.css

118 ms

theorem.css

theorem.css

186 ms

theorem.js

theorem.js

163 ms

291a06

291a06

22 ms

6BE4D1EB06758A4D9.css

6BE4D1EB06758A4D9.css

143 ms

dc.js

dc.js

28 ms

291A06_0_0.woff

291A06_0_0.woff

318 ms

bJLBn4gXFRpCVwtaz7CIHYLFPS2HvHQJKOAkcEbvu9YKVwo+wHNxnjw2nw5tPH0D0AmfTDdP8QvyCktg

bJLBn4gXFRpCVwtaz7CIHYLFPS2HvHQJKOAkcEbvu9YKVwo+wHNxnjw2nw5tPH0D0AmfTDdP8QvyCktg

1 ms

fqkjV5wsjNBO8wJBepoLxzVVpL81WBYCPXfSDsO96eZNN8d081guxbDckefyevqCk+tTOMuyfEbPPHteMcnzIIr0oXARHBOomPtefja0CwUbTvzqDZnCsEkGfyJeVOgMulrSeoZF7BAc7mk55KVLQAMngTN637VOeiH5AM8nRfrQfDq08fgNQCd8Ot085U8ThUto

fqkjV5wsjNBO8wJBepoLxzVVpL81WBYCPXfSDsO96eZNN8d081guxbDckefyevqCk+tTOMuyfEbPPHteMcnzIIr0oXARHBOomPtefja0CwUbTvzqDZnCsEkGfyJeVOgMulrSeoZF7BAc7mk55KVLQAMngTN637VOeiH5AM8nRfrQfDq08fgNQCd8Ot085U8ThUto

1 ms

__utm.gif

__utm.gif

10 ms

Accessibility Review

theorem.ca accessibility score

89

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

theorem.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

SEO Factors

theorem.ca SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Theorem.ca can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Theorem.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

theorem.ca

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