Access staging.bestbuy.ca. Best Buy: Shop Online For Deals & Save

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value20.1 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value12,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.117

85/100

15%

TTI (Time to Interactive)

Value35.8 s

0/100

10%

en-ca

1030 ms

OtAutoBlock.js

41 ms

otSDKStub.js

51 ms

ruxitagentjs_ICA27NVfgjqrtux_10283240117152214.js

28 ms

liveagent-chat.99c67076.css

313 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 75% of them (79 requests) were addressed to the original Staging.bestbuy.ca, 19% (20 requests) were made to Merchandising-assets-test.bestbuy.ca and 3% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Staging.bestbuy.ca.

Content Size

653.7 kB

After Optimization

361.8 kB

In fact, the total size of Staging.bestbuy.ca main page is 653.7 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 a small number of websites need less resources to load. HTML takes 356.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 290.9 kB

Original 356.5 kB
After minification 356.3 kB
After compression 65.6 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 290.9 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 782 B

Original 172.8 kB
After minification 172.0 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. Staging Best Buy images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 219 B

Original 124.4 kB
After minification 124.4 kB
After compression 124.2 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.

Requests Now

104

After Optimization

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Staging Best Buy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 79 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-hidden="true"] elements contain focusable descendents

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

High

robots.txt is not valid

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Staging.bestbuy.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 Staging.bestbuy.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

staging.bestbuy.ca

Open Graph description is not detected on the main page of Staging Best Buy. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Best Buy: Shop Online For Deals & Save | Best Buy Canada

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

en-ca

OtAutoBlock.js

otSDKStub.js

ruxitagentjs_ICA27NVfgjqrtux_10283240117152214.js

liveagent-chat.99c67076.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

en-ca

OtAutoBlock.js

otSDKStub.js

ruxitagentjs_ICA27NVfgjqrtux_10283240117152214.js

liveagent-chat.99c67076.css

vendors-49d0a293.d097a7df.css

bundle-e2ae3a23.4490f8df.css

pages-HomePage.a518106d.css

liveagent-chat.8a47e63f.js

66690b4d

vendors-cdd60c62.e3c13526.js

vendors-13548789.940fee18.js

vendors-9e7f9854.35da16be.js

vendors-cdefc6f6.d5b6ded1.js

vendors-6be375b6.a4dce9b5.js

vendors-905c4ea9.daf14454.js

vendors-90a6fb46.edf27fe0.js

vendors-e42b9789.fd15eace.js

vendors-dce213ae.e082eb90.js

vendors-5411f06b.d421a3ea.js

vendors-9a678ab4.ef76c591.js

vendors-7bb3c340.ef5c9266.js

vendors-05fd4f28.fdf66d85.js

vendors-0d069a9e.b7b47761.js

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vendors-da6ad345.a3ade3ba.js

vendors-bf173d11.8e6a1fe1.js

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vendors-1105bba1.b151e907.js

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vendors-78dd3bd9.d1a4834f.js

vendors-3113a0cb.488a6c31.js

vendors-ed7dbfea.cd0aa9be.js

gpt.js

ads.js

vendors-ea6fe73f.d4fbaaa6.js

vendors-d17272b1.8dd1731e.js

vendors-65f7e71f.19bd31bb.js

vendors-0bc0478e.82ddabcc.js