Tools & Wizards About Us
crefsp.gov.br screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

crefsp.gov.br

CREF4/SP | Conselho Regional de Educação Física da 4ª Região | Estado de São Paulo

Page Load Speed

5 sec in total

First Response

489 ms

Resources Loaded

4.3 sec

Page Rendered

261 ms

crefsp.gov.br screenshot

About Website

Visit crefsp.gov.br now to see the best up-to-date Cref SP content for Brazil and also check out these interesting facts you probably never knew about crefsp.gov.br

O CREF4/SP é órgão de representação, normatização, disciplina, defesa e fiscalização dos Profissionais de Educação Física, bem como das Pessoas Jurídicas prestadoras de serviços nas áreas de atividade...

Visit crefsp.gov.br

Key Findings

We analyzed Crefsp.gov.br page load time and found that the first response time was 489 ms and then it took 4.6 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

crefsp.gov.br performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value21.1 s

0/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value32.6 s

0/100

10%

Network Requests Diagram

crefsp.gov.br

489 ms

crefsp.gov.br

2302 ms

api.js

39 ms

fontsans.css

424 ms

bootstrap.min.css

962 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 85% of them (47 requests) were addressed to the original Crefsp.gov.br, 4% (2 requests) were made to Unpkg.com and 4% (2 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Crefsp.gov.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (75%)

Content Size

5.0 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crefsp.gov.br main page is 5.0 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. 40% of websites need less resources to load. Javascripts take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 204.2 kB

  • Original 247.9 kB
  • After minification 237.4 kB
  • After compression 43.8 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 204.2 kB or 82% of the original size.

Image Optimization

-62%

Potential reduce by 609.5 kB

  • Original 978.9 kB
  • After minification 369.5 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, Cref SP needs image optimization as it can save up to 609.5 kB or 62% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-77%

Potential reduce by 2.7 MB

  • Original 3.5 MB
  • After minification 3.1 MB
  • After compression 784.0 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 2.7 MB or 77% of the original size.

CSS Optimization

-82%

Potential reduce by 272.9 kB

  • Original 334.4 kB
  • After minification 292.8 kB
  • After compression 61.5 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. Crefsp.gov.br needs all CSS files to be minified and compressed as it can save up to 272.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (78%)

Requests Now

49

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cref SP. 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 from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

crefsp.gov.br

crefsp.gov.br

489 ms

crefsp.gov.br

crefsp.gov.br

2302 ms

api.js

api.js

39 ms

fontsans.css

fontsans.css

424 ms

bootstrap.min.css

bootstrap.min.css

962 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

26 ms

bootstrap.min.js

bootstrap.min.js

698 ms

js

js

115 ms

leaflet.js

leaflet.js

34 ms

leaflet.css

leaflet.css

47 ms

all.css

all.css

753 ms

fontawesome-4.7.css

fontawesome-4.7.css

484 ms

jquery-ui.css

jquery-ui.css

695 ms

slick.css

slick.css

620 ms

slick-theme.css

slick-theme.css

718 ms

css.css

css.css

893 ms

home-elements.css

home-elements.css

830 ms

mobile-elements.css

mobile-elements.css

833 ms

component-elements.css

component-elements.css

855 ms

media-queries.css

media-queries.css

894 ms

jssocials.css

jssocials.css

995 ms

jssocials-theme-plain.css

jssocials-theme-plain.css

994 ms

contrast.css

contrast.css

998 ms

app.js

app.js

1783 ms

es6-promise.js

es6-promise.js

982 ms

es6-promise.auto.js

es6-promise.auto.js

987 ms

es6-promise.min.js

es6-promise.min.js

862 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

862 ms

lodash.core.js

lodash.core.js

1263 ms

jquery.min.js

jquery.min.js

1261 ms

jquery.mask.min.js

jquery.mask.min.js

16 ms

popper.min.js

popper.min.js

1129 ms

bootstrap.min.js

bootstrap.min.js

1255 ms

jquery-ui.js

jquery-ui.js

1670 ms

axios.min.js

axios.min.js

1268 ms

slick.min.js

slick.min.js

1392 ms

js_front.js

js_front.js

1406 ms

class_front.js

class_front.js

1407 ms

vue.js

vue.js

1905 ms

high-contrast.js

high-contrast.js

1529 ms

jssocials.js

jssocials.js

1544 ms

font-awesome-css.min.css

font-awesome-css.min.css

22 ms

9e4190460da90b99e95b396dba6387d4.png

9e4190460da90b99e95b396dba6387d4.png

151 ms

crefsp.png

crefsp.png

540 ms

91e25f516d5588310affc5adfb8b9f80.png

91e25f516d5588310affc5adfb8b9f80.png

554 ms

icone.png

icone.png

151 ms

bfe69059ee2826b09012bd7902a3c852.png

bfe69059ee2826b09012bd7902a3c852.png

151 ms

b299f3777e13748297fa8e79af1b9fc6.png

b299f3777e13748297fa8e79af1b9fc6.png

286 ms

fundo.png

fundo.png

362 ms

d01fc45b2d8e78f614dd0e3b21a95743.jpeg

d01fc45b2d8e78f614dd0e3b21a95743.jpeg

294 ms

9b1b171d05ccb33fa89988b0900787ac.jpeg

9b1b171d05ccb33fa89988b0900787ac.jpeg

355 ms

fa-solid-900.woff

fa-solid-900.woff

554 ms

fa-regular-400.woff

fa-regular-400.woff

431 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

11 ms

fa-brands-400.woff

fa-brands-400.woff

622 ms

Accessibility Review

crefsp.gov.br accessibility score

83

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

crefsp.gov.br 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

High

Missing source maps for large first-party JavaScript

SEO Factors

crefsp.gov.br SEO score

79

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

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    PT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crefsp.gov.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 Crefsp.gov.br 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

crefsp.gov.br

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