Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

kmzero.it

kmzero.it

Page Load Speed

3.2 sec in total

First Response

390 ms

Resources Loaded

2.4 sec

Page Rendered

456 ms

kmzero.it screenshot

About Website

Click here to check amazing Kmzero content. Otherwise, check out these important facts you probably never knew about kmzero.it

Visit kmzero.it

Key Findings

We analyzed Kmzero.it page load time and found that the first response time was 390 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

kmzero.it performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.701

7/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

kmzero.it

390 ms

cia1970.jimdo.com

352 ms

layout.css

97 ms

web.js.50119e20dc8070b43305.js

51 ms

css

53 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Kmzero.it, 69% (36 requests) were made to Image.jimcdn.com and 8% (4 requests) were made to Assets.jimstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Image.jimcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 521.9 kB (24%)

Content Size

2.2 MB

After Optimization

1.7 MB

In fact, the total size of Kmzero.it main page is 2.2 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-35%

Potential reduce by 93 B

  • Original 269 B
  • After minification 253 B
  • After compression 176 B

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 93 B or 35% of the original size.

Image Optimization

-2%

Potential reduce by 26.0 kB

  • Original 1.4 MB
  • After minification 1.4 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. Kmzero images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 348.4 kB

  • Original 547.2 kB
  • After minification 547.2 kB
  • After compression 198.9 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 348.4 kB or 64% of the original size.

CSS Optimization

-75%

Potential reduce by 147.5 kB

  • Original 196.4 kB
  • After minification 196.1 kB
  • After compression 48.9 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. Kmzero.it needs all CSS files to be minified and compressed as it can save up to 147.5 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

48

After Optimization

45

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kmzero. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

kmzero.it accessibility score

33

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

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

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

Best Practices

kmzero.it best practices score

69

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kmzero.it SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kmzero.it can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Kmzero.it main page’s claimed encoding is . 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 Kmzero. 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: