Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

node-live.zymogen.net

NODE festival | Festival internazionale di musica elettronica e live-media

Page Load Speed

3.9 sec in total

First Response

94 ms

Resources Loaded

3.7 sec

Page Rendered

146 ms

node-live.zymogen.net screenshot

About Website

Welcome to node-live.zymogen.net homepage info - get ready to check NODE Live Zymogen best content right away, or after learning these important things about node-live.zymogen.net

NODE è il festival dedicato all’incontro delle arti visive con la musica, il cinema e le nuove tecnologie, che porta in Italia i progetti più interessanti e ricercati della scena mondiale..

Visit node-live.zymogen.net

Key Findings

We analyzed Node-live.zymogen.net page load time and found that the first response time was 94 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

node-live.zymogen.net performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.8 s

78/100

10%

Network Requests Diagram

14

94 ms

1534 ms

columns.min.css

196 ms

style.css

191 ms

style.css

299 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 57% of them (17 requests) were addressed to the original Node-live.zymogen.net, 13% (4 requests) were made to Facebook.com and 10% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Node-live.zymogen.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 168.9 kB (60%)

Content Size

280.6 kB

After Optimization

111.8 kB

In fact, the total size of Node-live.zymogen.net main page is 280.6 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. 25% of websites need less resources to load. CSS take 135.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 19.1 kB

  • Original 25.3 kB
  • After minification 24.4 kB
  • After compression 6.2 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 19.1 kB or 75% of the original size.

Image Optimization

-32%

Potential reduce by 37.9 kB

  • Original 119.1 kB
  • After minification 81.3 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, NODE Live Zymogen needs image optimization as it can save up to 37.9 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-49%

Potential reduce by 383 B

  • Original 786 B
  • After minification 786 B
  • After compression 403 B

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 383 B or 49% of the original size.

CSS Optimization

-82%

Potential reduce by 111.5 kB

  • Original 135.4 kB
  • After minification 133.6 kB
  • After compression 23.9 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. Node-live.zymogen.net needs all CSS files to be minified and compressed as it can save up to 111.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (61%)

Requests Now

28

After Optimization

11

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NODE Live Zymogen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

node-live.zymogen.net accessibility score

86

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Best Practices

node-live.zymogen.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

node-live.zymogen.net SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Node-live.zymogen.net can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it does not match the claimed English language. Our system also found out that Node-live.zymogen.net 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

Open Graph data is detected on the main page of NODE Live Zymogen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: