Access fr.smartbuyglasses.ca. Opticien en ligne | Lunettes de Soleil et de Vue

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value1,900 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

fr.smartbuyglasses.ca

761 ms

jquery.min.js

11 ms

typeahead.jquery.min.js

28 ms

hogan.min.js

27 ms

algoliasearch.min.js

27 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Fr.smartbuyglasses.ca, 57% (61 requests) were made to 7fe5adea5c04a064d14a-aa57143e2ca30795bf94ff3884a3b19b.r99.cf1.rackcdn.com and 12% (13 requests) were made to 84654884b68f749e7aa3-aa57143e2ca30795bf94ff3884a3b19b.ssl.cf1.rackcdn.com. The less responsive or slowest element that took the longest time to load (761 ms) belongs to the original domain Fr.smartbuyglasses.ca.

Content Size

3.1 MB

After Optimization

1.1 MB

In fact, the total size of Fr.smartbuyglasses.ca main page is 3.1 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. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 408.4 kB

Original 463.4 kB
After minification 440.0 kB
After compression 55.1 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 408.4 kB or 88% of the original size.

Image Optimization

-13%

Potential reduce by 86.1 kB

Original 664.4 kB
After minification 578.3 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, Fr Smart Buy Glasses needs image optimization as it can save up to 86.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 1.0 MB

Original 1.4 MB
After minification 1.1 MB
After compression 360.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.0 MB or 74% of the original size.

CSS Optimization

-86%

Potential reduce by 489.4 kB

Original 566.6 kB
After minification 497.7 kB
After compression 77.2 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. Fr.smartbuyglasses.ca needs all CSS files to be minified and compressed as it can save up to 489.4 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fr Smart Buy Glasses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 9 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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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

FR
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fr.smartbuyglasses.ca can be misinterpreted by Google and other search engines. Our service has detected that French 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 Fr.smartbuyglasses.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

fr.smartbuyglasses.ca

Open Graph description is not detected on the main page of Fr Smart Buy Glasses. 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

Opticien en ligne | Lunettes de Soleil et de Vue | SmartBuyGlasses

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

fr.smartbuyglasses.ca

jquery.min.js

typeahead.jquery.min.js

hogan.min.js

algoliasearch.min.js

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

fr.smartbuyglasses.ca

jquery.min.js

typeahead.jquery.min.js

hogan.min.js

algoliasearch.min.js

sbg-public2014.css

jquery-1.6.4.min.js

jquery-public.js

trustpilot.js

common.js

ajaxheadinfo.js

trustpilot_index.css

font-awesome.min.css

header-footer.css

menu_news.css

new_menu_v3.js

home.css

craftyslide.css

dialog.js

referral.css

ld.js

layer.css

xubox_ico0.png

logo_38.png

spring_banner_big_38.jpg

Ray_Ban_901_1332497770_thumbnail.jpg

missing_image_thumb_fr.jpg

Carrera-Sunglasses.jpg

Gucci-Sunglasses.jpg

Adidas-Sunglasses.jpg

Tom-Ford-Eyeglasses.jpg

Oakley-Eyeglasses.jpg

Marc-By-Marc-Jacobs-Eyeglasses.jpg

sprite_star.png

120x18.png

logo_38.png

fancy_close.png

sign_back.png

style_finder_waiting.gif

safe_image.png

comodo_secure_grey.jpg

spring_banner_small_38.jpg

new-banners-CL-CA-FR.jpg