Tools & Wizards About Us

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

znsoft.fr

Logiciels gratuits - Optimisation Windows : Le site officiel de ZNsoft Corporation

Page Load Speed

2.3 sec in total

First Response

241 ms

Resources Loaded

2 sec

Page Rendered

106 ms

About Website

Click here to check amazing ZNsoft content. Otherwise, check out these important facts you probably never knew about znsoft.fr

Le site officiel de ZNsoft Corporation : Des dizaines de Logiciels professionnels à télécharger gratuitement et en Français, pour optimiser votre PC et l'accélérer : ZNsoft Optimizer, ZNsoft Free, ...

Visit znsoft.fr

Key Findings

We analyzed Znsoft.fr page load time and found that the first response time was 241 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

znsoft.fr performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value4,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.171

70/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

znsoft.fr

241 ms

www.znsoft.fr

539 ms

explorer.css

260 ms

adsbygoogle.js

94 ms

GoogleDocs.jpg

247 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 67% of them (36 requests) were addressed to the original Znsoft.fr, 13% (7 requests) were made to Googleads.g.doubleclick.net and 9% (5 requests) were made to Cas.criteo.com. The less responsive or slowest element that took the longest time to load (588 ms) belongs to the original domain Znsoft.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.3 kB (25%)

Content Size

371.6 kB

After Optimization

280.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Znsoft.fr main page is 371.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 227.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 83.9 kB

  • Original 96.5 kB
  • After minification 78.7 kB
  • After compression 12.7 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. This page needs HTML code to be minified as it can gain 17.9 kB, which is 19% 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 83.9 kB or 87% of the original size.

Image Optimization

-16%

Potential reduce by 7.4 kB

  • Original 47.0 kB
  • After minification 39.6 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, ZNsoft needs image optimization as it can save up to 7.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 32 B

  • Original 227.8 kB
  • After minification 227.8 kB
  • After compression 227.8 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

-15%

Potential reduce by 29 B

  • Original 200 B
  • After minification 200 B
  • After compression 171 B

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. Znsoft.fr needs all CSS files to be minified and compressed as it can save up to 29 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (42%)

Requests Now

52

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZNsoft. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

znsoft.fr accessibility score

76

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

znsoft.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

znsoft.fr SEO score

62

Search Engine Optimization Advices

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Znsoft.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 Znsoft.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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