Tools & Wizards About Us

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

plastonline.org

PLAST - SALONE INTERNAZIONALE PER L'INDUSTRIA DELLE MATERIE PLASTICHE E DELLA GOMMA

Page Load Speed

10.7 sec in total

First Response

357 ms

Resources Loaded

9.8 sec

Page Rendered

559 ms

About Website

Welcome to plastonline.org homepage info - get ready to check PLAST Online best content for Italy right away, or after learning these important things about plastonline.org

La prossima edizione della mostra internazionale dedicata all’industria delle materie plastiche e della gomma, Plast 2018, avrà luogo nel quartiere di Fiera Milano, a Rho, dal 29 maggio al 1 giugno 20...

Visit plastonline.org

Key Findings

We analyzed Plastonline.org page load time and found that the first response time was 357 ms and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

plastonline.org performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value24.4 s

0/100

10%

TBT (Total Blocking Time)

Value3,370 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.218

57/100

15%

TTI (Time to Interactive)

Value33.2 s

0/100

10%

Network Requests Diagram

plastonline.org

357 ms

www.plastonline.org

336 ms

www.plastonline.org

1021 ms

stub.js

34 ms

iubenda_cs.js

39 ms

Our browser made a total of 279 requests to load all elements on the main page. We found that 58% of them (163 requests) were addressed to the original Plastonline.org, 7% (19 requests) were made to Static.xx.fbcdn.net and 6% (18 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Macplas.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (32%)

Content Size

4.2 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Plastonline.org main page is 4.2 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. Only a small number of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 144.3 kB

  • Original 172.2 kB
  • After minification 124.8 kB
  • After compression 28.0 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. This page needs HTML code to be minified as it can gain 47.4 kB, which is 28% 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 144.3 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 134.5 kB

  • Original 2.5 MB
  • After minification 2.3 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. PLAST Online images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 517.5 kB

  • Original 834.3 kB
  • After minification 802.6 kB
  • After compression 316.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 517.5 kB or 62% of the original size.

CSS Optimization

-79%

Potential reduce by 560.1 kB

  • Original 706.4 kB
  • After minification 596.5 kB
  • After compression 146.2 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. Plastonline.org needs all CSS files to be minified and compressed as it can save up to 560.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 99 (39%)

Requests Now

254

After Optimization

155

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 254 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PLAST Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 67 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

plastonline.org accessibility score

67

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

plastonline.org best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

plastonline.org SEO score

75

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

High

robots.txt is not valid

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

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 uses 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 Plastonline.org 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 Plastonline.org 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 PLAST Online. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: