Report Summary

  • 3

    Performance

    Renders faster than
    19% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

ckdo.ca

CKDO - Durham's Classic Hits - CKDO - Durham's Classic Hits

Page Load Speed

2.4 sec in total

First Response

389 ms

Resources Loaded

1.6 sec

Page Rendered

441 ms

ckdo.ca screenshot

About Website

Click here to check amazing CKDO content. Otherwise, check out these important facts you probably never knew about ckdo.ca

CKDO Durham's Classic Hits 107.7 FM 1580 AM - Contests, concerts, community events, photos, video and more. Listen live online!

Visit ckdo.ca

Key Findings

We analyzed Ckdo.ca page load time and found that the first response time was 389 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

ckdo.ca performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value5,260 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.109

1/100

15%

TTI (Time to Interactive)

Value24.0 s

1/100

10%

Network Requests Diagram

ckdo.ca

389 ms

f9e26271a1e43c86fbbd5f16b487ffec_1408033609.css

54 ms

120b2e2b8732ac14d9aa04a8f3fcf26a_1309881249.js

122 ms

jquery.zweatherfeed.js

67 ms

jquery.tweet.min.js

68 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 76% of them (61 requests) were addressed to the original Ckdo.ca, 8% (6 requests) were made to Tpc.googlesyndication.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (643 ms) belongs to the original domain Ckdo.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 919.4 kB (41%)

Content Size

2.3 MB

After Optimization

1.3 MB

In fact, the total size of Ckdo.ca main page is 2.3 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 105.7 kB

  • Original 141.8 kB
  • After minification 140.7 kB
  • After compression 36.1 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 105.7 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 94.6 kB

  • Original 1.2 MB
  • After minification 1.1 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. CKDO images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 689.6 kB

  • Original 902.9 kB
  • After minification 895.8 kB
  • After compression 213.3 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 689.6 kB or 76% of the original size.

CSS Optimization

-77%

Potential reduce by 29.6 kB

  • Original 38.4 kB
  • After minification 33.0 kB
  • After compression 8.8 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. Ckdo.ca needs all CSS files to be minified and compressed as it can save up to 29.6 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (27%)

Requests Now

79

After Optimization

58

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CKDO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ckdo.ca accessibility score

73

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ckdo.ca best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ckdo.ca SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ckdo.ca can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ckdo.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 CKDO. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: