Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

dossier.net

Imu, casa, guide fiscali, giochi, videogames, video

Page Load Speed

1.4 sec in total

First Response

197 ms

Resources Loaded

971 ms

Page Rendered

215 ms

dossier.net screenshot

About Website

Click here to check amazing Dossier content for Italy. Otherwise, check out these important facts you probably never knew about dossier.net

Guide fiscali su Imu, casa, locazioni. Giochi, video, videogames, programmi di calcolo online, test, gastronomia, calcio, borsa, risorse gratis.

Visit dossier.net

Key Findings

We analyzed Dossier.net page load time and found that the first response time was 197 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

dossier.net performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

dossier.net

197 ms

www.dossier.net

399 ms

adsbygoogle.js

9 ms

cse.js

163 ms

ca-pub-1838782468012268.js

41 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 9% of them (2 requests) were addressed to the original Dossier.net, 36% (8 requests) were made to Google.com and 18% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (399 ms) belongs to the original domain Dossier.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.3 kB (37%)

Content Size

145.8 kB

After Optimization

92.5 kB

In fact, the total size of Dossier.net main page is 145.8 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. 50% of websites need less resources to load. Javascripts take 68.9 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 40.4 kB

  • Original 60.3 kB
  • After minification 59.1 kB
  • After compression 19.8 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 40.4 kB or 67% of the original size.

Image Optimization

-35%

Potential reduce by 887 B

  • Original 2.5 kB
  • After minification 1.6 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, Dossier needs image optimization as it can save up to 887 B or 35% 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 316 B

  • Original 68.9 kB
  • After minification 68.8 kB
  • After compression 68.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-82%

Potential reduce by 11.7 kB

  • Original 14.2 kB
  • After minification 11.4 kB
  • After compression 2.5 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. Dossier.net needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (42%)

Requests Now

19

After Optimization

11

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dossier. 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.

Accessibility Review

dossier.net accessibility score

82

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

Best Practices

dossier.net best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

dossier.net SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    IT

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dossier.net 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 Dossier.net main page’s claimed encoding is windows-1252. 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 Dossier. 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: