Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

scuolaforum.org

Scuola forum (scuo.la) - Forum di discussione per le scuole

Page Load Speed

15 sec in total

First Response

2.5 sec

Resources Loaded

12 sec

Page Rendered

485 ms

scuolaforum.org screenshot

About Website

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

Ripassa le materie di scuola e aiuta gli studenti in difficoltà partecipando attivamente al forum creato per chi nelle scuole studia o insegna

Visit scuolaforum.org

Key Findings

We analyzed Scuolaforum.org page load time and found that the first response time was 2.5 sec and then it took 12.5 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

scuolaforum.org performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value5,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.443

21/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

scuolaforum.org

2548 ms

www.scuolaforum.org

786 ms

vbulletin_important.css

160 ms

yahoo-dom-event.js

237 ms

connection-min.js

249 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 52% of them (32 requests) were addressed to the original Scuolaforum.org, 13% (8 requests) were made to Apis.google.com and 7% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (8.5 sec) belongs to the original domain Scuolaforum.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 197.4 kB (48%)

Content Size

410.5 kB

After Optimization

213.1 kB

In fact, the total size of Scuolaforum.org main page is 410.5 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. 55% of websites need less resources to load. Javascripts take 196.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 110.0 kB

  • Original 129.9 kB
  • After minification 111.0 kB
  • After compression 19.9 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 18.9 kB, which is 15% 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 110.0 kB or 85% of the original size.

Image Optimization

-9%

Potential reduce by 7.2 kB

  • Original 82.8 kB
  • After minification 75.6 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. Scuola Forum images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 78.8 kB

  • Original 196.1 kB
  • After minification 191.2 kB
  • After compression 117.3 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 78.8 kB or 40% of the original size.

CSS Optimization

-86%

Potential reduce by 1.4 kB

  • Original 1.7 kB
  • After minification 416 B
  • After compression 232 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. Scuolaforum.org needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (52%)

Requests Now

56

After Optimization

27

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scuola Forum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

scuolaforum.org accessibility score

74

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

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

scuolaforum.org best practices score

58

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

scuolaforum.org SEO score

90

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    IT

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scuolaforum.org 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), while the claimed language is Italian. Our system also found out that Scuolaforum.org 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 Scuola Forum. 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: