Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

z953.ca

Z95.3 - Vancouver's Best Mix

Page Load Speed

2.5 sec in total

First Response

269 ms

Resources Loaded

1.6 sec

Page Rendered

592 ms

z953.ca screenshot

About Website

Click here to check amazing Z95 3 content for Canada. Otherwise, check out these important facts you probably never knew about z953.ca

Z95.3 is Vancouver's best mix of music from today's biggest and brightest artists plus the songs you love from the 90's, 2000's and more!

Visit z953.ca

Key Findings

We analyzed Z953.ca page load time and found that the first response time was 269 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

z953.ca performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value3,810 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

www.z953.ca

269 ms

wp-emoji-release.min.js

48 ms

js_composer.min.css

150 ms

bootstrap.css

233 ms

custom.css

264 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 8% of them (7 requests) were addressed to the original Z953.ca, 36% (30 requests) were made to Media-cdn.socastsrm.com and 20% (17 requests) were made to Cdn-js.socastsrm.com. The less responsive or slowest element that took the longest time to load (752 ms) relates to the external source Media-cdn.socastsrm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 517.0 kB (41%)

Content Size

1.3 MB

After Optimization

754.7 kB

In fact, the total size of Z953.ca main page is 1.3 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. 75% 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. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 94.3 kB

  • Original 126.8 kB
  • After minification 125.1 kB
  • After compression 32.5 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 94.3 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 678 B
  • After minification 678 B

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. Z95 3 images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 417.6 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 615.1 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 417.6 kB or 40% of the original size.

CSS Optimization

-5%

Potential reduce by 5.1 kB

  • Original 111.5 kB
  • After minification 111.4 kB
  • After compression 106.5 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. Z953.ca has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 47 (59%)

Requests Now

79

After Optimization

32

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Z95 3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

z953.ca accessibility score

86

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

z953.ca best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

z953.ca SEO score

83

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

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

High

Tap targets are not sized appropriately

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 Z953.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 Z953.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 Z95 3. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: