Tools & Wizards About Us
visio-rx.fr screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

visio-rx.fr

Nous Sommes Lunettes! Les meilleures lunettes au meilleur prix.

Page Load Speed

5.4 sec in total

First Response

388 ms

Resources Loaded

4.1 sec

Page Rendered

967 ms

visio-rx.fr screenshot

About Website

Visit visio-rx.fr now to see the best up-to-date Visio Rx content for Spain and also check out these interesting facts you probably never knew about visio-rx.fr

Visio-Rx: Raising the standards of buying glasses online. All lens coatings included with every purchase, vertical seg fitting height calculation available.

Visit visio-rx.fr

Key Findings

We analyzed Visio-rx.fr page load time and found that the first response time was 388 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

visio-rx.fr performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value1.405

0/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

visio-rx.fr

388 ms

visio-rx.fr

426 ms

www.visio-rx.fr

388 ms

www.visio-rx.fr

1274 ms

all_pages.css

207 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 72% of them (54 requests) were addressed to the original Visio-rx.fr, 19% (14 requests) were made to Images200.com and 3% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Visio-rx.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.3 kB (14%)

Content Size

1.0 MB

After Optimization

890.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Visio-rx.fr main page is 1.0 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. 60% of websites need less resources to load. Images take 597.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 131.1 kB

  • Original 157.3 kB
  • After minification 119.7 kB
  • After compression 26.1 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. This page needs HTML code to be minified as it can gain 37.6 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 131.1 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 15.1 kB

  • Original 597.6 kB
  • After minification 582.5 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. Visio Rx images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.2 kB

  • Original 243.6 kB
  • After minification 243.6 kB
  • After compression 240.4 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.

CSS Optimization

-2%

Potential reduce by 890 B

  • Original 42.5 kB
  • After minification 42.5 kB
  • After compression 41.6 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. Visio-rx.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (43%)

Requests Now

68

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visio Rx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

visio-rx.fr

visio-rx.fr

388 ms

visio-rx.fr

visio-rx.fr

426 ms

www.visio-rx.fr

www.visio-rx.fr

388 ms

www.visio-rx.fr

www.visio-rx.fr

1274 ms

all_pages.css

all_pages.css

207 ms

toastnotifications.css

toastnotifications.css

302 ms

home.css

home.css

400 ms

prototype_scriptaculous_varien_min.js

prototype_scriptaculous_varien_min.js

516 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

411 ms

hoverIntent.js

hoverIntent.js

308 ms

jquery-ui.min.js

jquery-ui.min.js

329 ms

base.js

base.js

502 ms

home.js

home.js

411 ms

slider-pro.min.css

slider-pro.min.css

431 ms

grid-accordion.min.css

grid-accordion.min.css

498 ms

jquery.touchSwipe.js

jquery.touchSwipe.js

512 ms

jquery.flexisel.js

jquery.flexisel.js

511 ms

jquery.sliderPro.min.js

jquery.sliderPro.min.js

559 ms

jquery.gridAccordion.js

jquery.gridAccordion.js

604 ms

slider-pro-and-grid-accordion.min.css

slider-pro-and-grid-accordion.min.css

601 ms

jquery.touchSwipe_and_flexisel_and_sliderPro_and_gridAccordion.js

jquery.touchSwipe_and_flexisel_and_sliderPro_and_gridAccordion.js

616 ms

sdk.js

sdk.js

18 ms

menu.js

menu.js

520 ms

cookiebar-latest.min.js

cookiebar-latest.min.js

17 ms

ga.js

ga.js

22 ms

__utm.gif

__utm.gif

12 ms

Progressives2-new.webp

Progressives2-new.webp

768 ms

banner2.webp

banner2.webp

792 ms

597 ms

598 ms

all_included.webp

all_included.webp

692 ms

NightDrive-Gold-HR.webp

NightDrive-Gold-HR.webp

595 ms

fashion.webp

fashion.webp

797 ms

detail.jpg

detail.jpg

799 ms

detail.jpg

detail.jpg

798 ms

detail.jpg

detail.jpg

795 ms

detail.jpg

detail.jpg

867 ms

detail.jpg

detail.jpg

895 ms

paypal_logo.png

paypal_logo.png

897 ms

dpdlogo4.png

dpdlogo4.png

899 ms

plus1234.png

plus1234.png

128 ms

frame_img.png

frame_img.png

128 ms

lenses_img.png

lenses_img.png

128 ms

perfect_img.png

perfect_img.png

128 ms

delivery_img.png

delivery_img.png

127 ms

video-F15.png

video-F15.png

129 ms

video_icon.png

video_icon.png

233 ms

video-F03.png

video-F03.png

236 ms

video-F27.png

video-F27.png

235 ms

video-F26.png

video-F26.png

235 ms

bluelight_mobile.png

bluelight_mobile.png

615 ms

MeasurePD-gray-100.png

MeasurePD-gray-100.png

236 ms

Pre-Adjust-gray-100.png

Pre-Adjust-gray-100.png

300 ms

Coatings-gray-100.png

Coatings-gray-100.png

301 ms

Shipping-gray-100.png

Shipping-gray-100.png

301 ms

CS-gray-100.png

CS-gray-100.png

302 ms

SearchFrames-gray-100.png

SearchFrames-gray-100.png

300 ms

top-img-header-new2-2.png

top-img-header-new2-2.png

379 ms

top-img-header-new1.webp

top-img-header-new1.webp

377 ms

search_btn.jpg

search_btn.jpg

377 ms

arrow-down.png

arrow-down.png

332 ms

header.png

header.png

431 ms

topnav_bullet.jpg

topnav_bullet.jpg

428 ms

629a55a7e793da068dc580d184cc0e31.woff

629a55a7e793da068dc580d184cc0e31.woff

529 ms

sdk.js

sdk.js

9 ms

contact-message-icon.jpg

contact-message-icon.jpg

406 ms

61 ms

carousel_heading_bg.jpg

carousel_heading_bg.jpg

348 ms

footer_slider-en.png

footer_slider-en.png

461 ms

footer_top_icon.jpg

footer_top_icon.jpg

461 ms

country

country

152 ms

bkg_rating21.png

bkg_rating21.png

384 ms

quick_look_img1.jpg

quick_look_img1.jpg

393 ms

carousel-arrow.png

carousel-arrow.png

102 ms

fancybox.png

fancybox.png

103 ms

Accessibility Review

visio-rx.fr accessibility score

66

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

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Tables and lists

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

Impact

Issue

High

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

Best Practices

visio-rx.fr best practices score

75

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

Browser errors were logged to the console

SEO Factors

visio-rx.fr SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Visio-rx.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Visio-rx.fr 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

visio-rx.fr

Open Graph description is not detected on the main page of Visio Rx. 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: