Tools & Wizards About Us
salesianoitajai.g12.br screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

salesianoitajai.g12.br

Colégio Salesiano Itajaí - Alegria de conviver no amor e na justiça.

Page Load Speed

1.2 sec in total

First Response

592 ms

Resources Loaded

594 ms

Page Rendered

62 ms

salesianoitajai.g12.br screenshot

About Website

Welcome to salesianoitajai.g12.br homepage info - get ready to check Salesiano Itajai best content for Brazil right away, or after learning these important things about salesianoitajai.g12.br

Colégio da Rede Salesiana Brasil. Presente há mais de 60 anos em Itajai, atende Educação Infantil, Ensino Fundamental e Ensino Médio.

Visit salesianoitajai.g12.br

Key Findings

We analyzed Salesianoitajai.g12.br page load time and found that the first response time was 592 ms and then it took 656 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

salesianoitajai.g12.br performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value32.1 s

0/100

25%

SI (Speed Index)

Value20.5 s

0/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.691

7/100

15%

TTI (Time to Interactive)

Value50.0 s

0/100

10%

Network Requests Diagram

salesianoitajai.g12.br

592 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Salesianoitajai.g12.br and no external sources were called. The less responsive or slowest element that took the longest time to load (592 ms) belongs to the original domain Salesianoitajai.g12.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 620.2 kB (14%)

Content Size

4.6 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Salesianoitajai.g12.br main page is 4.6 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-19%

Potential reduce by 46 B

  • Original 241 B
  • After minification 241 B
  • After compression 195 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 46 B or 19% of the original size.

Image Optimization

-5%

Potential reduce by 161.2 kB

  • Original 3.5 MB
  • After minification 3.3 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. Salesiano Itajai images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 50.8 kB

  • Original 446.1 kB
  • After minification 437.8 kB
  • After compression 395.3 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 50.8 kB or 11% of the original size.

CSS Optimization

-66%

Potential reduce by 408.2 kB

  • Original 620.9 kB
  • After minification 584.9 kB
  • After compression 212.7 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. Salesianoitajai.g12.br needs all CSS files to be minified and compressed as it can save up to 408.2 kB or 66% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

salesianoitajai.g12.br

salesianoitajai.g12.br

592 ms

Accessibility Review

salesianoitajai.g12.br accessibility score

93

Accessibility Issues

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

salesianoitajai.g12.br best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

salesianoitajai.g12.br SEO score

71

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Salesianoitajai.g12.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Salesianoitajai.g12.br 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

salesianoitajai.g12.br

Open Graph description is not detected on the main page of Salesiano Itajai. 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: