Access novalith.fr. Novalith : papier photo numérique, achat papier photo, comparatif papier photo

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

novalith.fr

336 ms

novalith.fr

362 ms

www.novalith.com

272 ms

www.novalith.com

2189 ms

jquery-ui-1.8.6.css

87 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Novalith.fr, 82% (56 requests) were made to Novalith.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Novalith.com.

Content Size

1.4 MB

After Optimization

1.3 MB

In fact, the total size of Novalith.fr main page is 1.4 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 27.6 kB

Original 36.6 kB
After minification 33.8 kB
After compression 9.0 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 27.6 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 5.7 kB

Original 1.2 MB
After minification 1.2 MB

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. Novalith images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 34.0 kB

Original 137.5 kB
After minification 137.5 kB
After compression 103.5 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 34.0 kB or 25% of the original size.

CSS Optimization

-19%

Potential reduce by 3.1 kB

Original 16.3 kB
After minification 16.3 kB
After compression 13.2 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. Novalith.fr needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 19% of the original size.

Requests Now

After Optimization

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Novalith. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 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 legibility of your content.

High

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

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

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 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.

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

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

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 Novalith.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 Novalith.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

novalith.fr

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

Novalith : papier photo numérique, achat papier photo, comparatif papier photo

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

novalith.fr

novalith.fr

www.novalith.com

www.novalith.com

jquery-ui-1.8.6.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

novalith.fr

novalith.fr

www.novalith.com

www.novalith.com

jquery-ui-1.8.6.css

jquery-1.4.2.min.js

jquery.cookie.min.js

jquery-ui-1.8.6.min.js

jquery.ui.datepicker-fr.js

jquery.bxGallery.1.1.min.js

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.pack.js

960_24_col.css

stylesheet.css

general.js

montre.js

gtm.js

analytics.js

fbevents.js

papier-ignifuge-m1-300x199.jpg

papier-synthetique-laser-industrie-1.jpg

papier-fine-art-recto-verso-300g.jpg

body_bg.jpg

PopUpCovid.jpg

logo.png

main-nav-bg.png

main-nav-saperator.jpg

cart.jpg

search_btn.jpg

search-nav-separator.jpg

icon.gif

icon.gif

button.png

remquant.gif

facebook.png

twitter.png

PaiementNL.jpg

AccueilNLg3.jpg

AccueilNLd3.jpg

corner_left.gif

corner_right_left.gif

papier-photo-rc-rouleau.jpg

papier-photo-glossy-satin.jpg