Access vistek.ca. Vistek is Canada's Camera Store, Shop for Mirrorless Cameras, Digital Cameras, 4k Video Cameras...

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value16,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value35.8 s

0/100

10%

vistek.ca

21 ms

www.vistek.ca

109 ms

opensans.css

45 ms

globalstyle.css

29 ms

mainnav.css

45 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 47% of them (63 requests) were addressed to the original Vistek.ca, 41% (55 requests) were made to D1c86o3nm55du5.cloudfront.net and 2% (3 requests) were made to S3.amazonaws.com. The less responsive or slowest element that took the longest time to load (375 ms) relates to the external source Connect.facebook.net.

Content Size

1.6 MB

After Optimization

1.0 MB

In fact, the total size of Vistek.ca main page is 1.6 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. Images take 971.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 94.9 kB

Original 116.5 kB
After minification 110.9 kB
After compression 21.7 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 94.9 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 106.2 kB

Original 971.8 kB
After minification 865.6 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. Obviously, Vistek needs image optimization as it can save up to 106.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 235.6 kB

Original 367.2 kB
After minification 307.0 kB
After compression 131.7 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 235.6 kB or 64% of the original size.

CSS Optimization

-89%

Potential reduce by 166.1 kB

Original 186.0 kB
After minification 132.8 kB
After compression 19.9 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. Vistek.ca needs all CSS files to be minified and compressed as it can save up to 166.1 kB or 89% of the original size.

Requests Now

131

After Optimization

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vistek. 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 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

High

ARIA input fields do not have accessible names

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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

High

Links are not crawlable

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

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vistek.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 Vistek.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

vistek.ca

Open Graph description is not detected on the main page of Vistek. 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

Vistek is Canada's Camera Store, Shop for Mirrorless Cameras, Digital Cameras, 4k Video Cameras and more - Toronto, Calgary, Edmonton, 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

vistek.ca

www.vistek.ca

opensans.css

globalstyle.css

mainnav.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

vistek.ca

www.vistek.ca

opensans.css

globalstyle.css

mainnav.css

responsive-global.css

dark.tabs.minimal.css

jquery.min.js

jquery.align.js

jquery.autocomplete.js

jquery.jqmodal.js

swfobject.js

jquery.magnific.min.js

nav.js

ui.tabs.js

jquery.cycle.all.js

a1cycle.js

WebResource.axd

WebResource.axd

jquery.placeholder.js

conversion.js

bgmain.png

visteklogo.jpg

272227_100.jpg

fbevents.js

analytics.js

attribution.js

560107.js

bd_shade.png

nav_07.png

nav_03.jpg

cart_view.gif

cartlinks_myaccount.gif

nav_06.png

arr.gif

mainnav_active.jpg

mainnav_tabs_active.jpg

menuitem_bg.png

menuitem.png

sidenav_bg.gif

bg_a2.png

bg_dashed.gif

401768_100.jpg