Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 90% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 69

    SEO

    Google-friendlier than
    37% of websites

vendorcentral.amazon.ca

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Page Load Speed

1.6 sec in total

First Response

80 ms

Resources Loaded

1.4 sec

Page Rendered

123 ms

vendorcentral.amazon.ca screenshot

About Website

Click here to check amazing Vendorcentral Amazon content for Canada. Otherwise, check out these important facts you probably never knew about vendorcentral.amazon.ca

Visit vendorcentral.amazon.ca

Key Findings

We analyzed Vendorcentral.amazon.ca page load time and found that the first response time was 80 ms and then it took 1.5 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

vendorcentral.amazon.ca performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

vendorcentral.amazon.ca

80 ms

home

104 ms

144-0738691-5275459

502 ms

jQuery-1.3.2-1636731725._V1_.js

156 ms

amazonJQ-1770481934._V1_.js

151 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 35% of them (14 requests) were addressed to the original Vendorcentral.amazon.ca, 58% (23 requests) were made to Images-na.ssl-images-amazon.com and 8% (3 requests) were made to Fls-na.amazon.com. The less responsive or slowest element that took the longest time to load (502 ms) belongs to the original domain Vendorcentral.amazon.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 811.7 kB (70%)

Content Size

1.2 MB

After Optimization

343.0 kB

In fact, the total size of Vendorcentral.amazon.ca main page is 1.2 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. 50% of websites need less resources to load. Javascripts take 928.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 32.9 kB

  • Original 44.3 kB
  • After minification 41.7 kB
  • After compression 11.4 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 32.9 kB or 74% of the original size.

Image Optimization

-5%

Potential reduce by 3.0 kB

  • Original 60.5 kB
  • After minification 57.5 kB

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. Vendorcentral Amazon images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 679.0 kB

  • Original 928.7 kB
  • After minification 913.7 kB
  • After compression 249.7 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 679.0 kB or 73% of the original size.

CSS Optimization

-80%

Potential reduce by 96.7 kB

  • Original 121.2 kB
  • After minification 119.2 kB
  • After compression 24.5 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. Vendorcentral.amazon.ca needs all CSS files to be minified and compressed as it can save up to 96.7 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (53%)

Requests Now

36

After Optimization

17

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vendorcentral Amazon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

vendorcentral.amazon.ca accessibility score

95

Accessibility Issues

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

Low

No form fields have multiple labels

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

vendorcentral.amazon.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

vendorcentral.amazon.ca SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vendorcentral.amazon.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 Vendorcentral.amazon.ca main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Vendorcentral Amazon. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: