Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 63

    SEO

    Google-friendlier than
    24% of websites

adj.org.br

Conheça a Associação de Diabetes ADJ em São Paulo - ADJ

Page Load Speed

5.8 sec in total

First Response

732 ms

Resources Loaded

4.7 sec

Page Rendered

301 ms

adj.org.br screenshot

About Website

Click here to check amazing ADJ content for Brazil. Otherwise, check out these important facts you probably never knew about adj.org.br

Informações sobre diabetes, receitas, serviços gratuitos para pessoas com diabetes, legislação, programas para profissionais e muito mais.

Visit adj.org.br

Key Findings

We analyzed Adj.org.br page load time and found that the first response time was 732 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

adj.org.br performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value28.0 s

0/100

10%

TBT (Total Blocking Time)

Value3,270 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.492

17/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

adj.org.br

732 ms

HappyBiz.navegadoresHomologados.min.js

293 ms

HappyBiz.navegadoresVerificar.min.js

294 ms

hlAmbiente.ashx

299 ms

final-1.min.css

772 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 36% of them (24 requests) were addressed to the original Adj.org.br, 32% (21 requests) were made to S3-sa-east-1.amazonaws.com and 26% (17 requests) were made to Cms-adj.happybiz.com.br. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Cms-adj.happybiz.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 322.2 kB (23%)

Content Size

1.4 MB

After Optimization

1.1 MB

In fact, the total size of Adj.org.br main page is 1.4 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 40.2 kB

  • Original 49.3 kB
  • After minification 47.6 kB
  • After compression 9.0 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. 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 40.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 20.0 kB

  • Original 1.1 MB
  • After minification 1.0 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. ADJ images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 31.1 kB

  • Original 46.6 kB
  • After minification 42.0 kB
  • After compression 15.5 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 31.1 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 230.9 kB

  • Original 272.6 kB
  • After minification 272.3 kB
  • After compression 41.7 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. Adj.org.br needs all CSS files to be minified and compressed as it can save up to 230.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (31%)

Requests Now

64

After Optimization

44

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ADJ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

adj.org.br accessibility score

54

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

High

[aria-*] attributes do not have valid values

High

[aria-*] attributes are not valid or misspelled

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Best Practices

adj.org.br best practices score

50

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

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

adj.org.br SEO score

63

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

High

Image elements do not have [alt] attributes

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

    PT

  • Language Claimed

    PT

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adj.org.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it matches the claimed language. Our system also found out that Adj.org.br 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 ADJ. 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: