Access visio-rx.it. Occhiali Online | Occhiali Online

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.87

4/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

visio-rx.it

410 ms

www.visio-rx.it

1118 ms

all_pages.css

205 ms

toastnotifications.css

304 ms

styles.css

307 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 76% of them (55 requests) were addressed to the original Visio-rx.it, 21% (15 requests) were made to Images200.com and 1% (1 request) were made to Static.elfsight.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Visio-rx.it.

Content Size

1.2 MB

After Optimization

988.2 kB

In fact, the total size of Visio-rx.it 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. Images take 738.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 131.5 kB

Original 155.7 kB
After minification 113.4 kB
After compression 24.1 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 42.3 kB, which is 27% 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 131.5 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 49.1 kB

Original 738.9 kB
After minification 689.8 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

-4%

Potential reduce by 8.7 kB

Original 240.0 kB
After minification 240.0 kB
After compression 231.3 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

-3%

Potential reduce by 1.4 kB

Original 44.4 kB
After minification 44.4 kB
After compression 43.0 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.it has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 69 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 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Form elements do not have associated labels

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 keyboard navigation in your application.

High

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

High

Heading elements are not in a sequentially-descending order

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

High

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

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

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

IT
Language Claimed

IT
Encoding

UTF-8

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

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Occhiali Online | Occhiali Online | Visio-Rx Italia

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

visio-rx.it

www.visio-rx.it

all_pages.css

toastnotifications.css

styles.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

visio-rx.it

www.visio-rx.it

all_pages.css

toastnotifications.css

styles.css

paymentfont.min.css

express.css

home.css

prototype_scriptaculous_varien_min.js

stripe_payments.js

cctype.js

express.js

jquery-3.4.1.min.js

hoverIntent.js

jquery-ui.min.js

base.js

home.js

jquery.touchSwipe.js

jquery.flexisel.js

jquery.sliderPro.min.js

jquery.gridAccordion.js

homepageccs.css

menu.js

platform.js

gtm.js

Progressives2-new.webp

banner2.webp

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F12.013PU-N1-01-with-temples-hi-res-85percentgray-min.png

all_included.webp

NightDrive-Gold-HR.webp

fashion.webp

F10.381UPU-N1-02C-gallery-side.png

F11.537RE-N1-02C-gallery-side.png

F12.150BU-N1-02C-gallery-side.png

F12.176PU-N1-02C-gallery-side.png

F10.245UBU-N1-02C-gallery-side.png

paypal_logo.png

dpdlogo4.png

pic_for_subscriber_popup.jpg

plus1234.png

frame_img.png

lenses_img.png