Tools & Wizards About Us
expertsystem.com.br screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

expertsystem.com.br

Expert System

Page Load Speed

3 sec in total

First Response

132 ms

Resources Loaded

2.6 sec

Page Rendered

322 ms

expertsystem.com.br screenshot

About Website

Visit expertsystem.com.br now to see the best up-to-date Expert System content and also check out these interesting facts you probably never knew about expertsystem.com.br

Visit expertsystem.com.br

Key Findings

We analyzed Expertsystem.com.br page load time and found that the first response time was 132 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

expertsystem.com.br performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

expertsystem.com.br

132 ms

expertsystem.com.br

1988 ms

style.min.css

49 ms

styles.css

266 ms

style.min.css

57 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 85% of them (68 requests) were addressed to the original Expertsystem.com.br, 11% (9 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Expertsystem.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.1 kB (17%)

Content Size

816.3 kB

After Optimization

676.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Expertsystem.com.br main page is 816.3 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. Images take 472.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 61.7 kB

  • Original 74.7 kB
  • After minification 73.0 kB
  • After compression 12.9 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. 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 61.7 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 10.4 kB

  • Original 472.8 kB
  • After minification 462.4 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. Expert System images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 45.7 kB

  • Original 179.1 kB
  • After minification 179.1 kB
  • After compression 133.5 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 45.7 kB or 25% of the original size.

CSS Optimization

-25%

Potential reduce by 22.3 kB

  • Original 89.7 kB
  • After minification 89.7 kB
  • After compression 67.4 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. Expertsystem.com.br needs all CSS files to be minified and compressed as it can save up to 22.3 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (52%)

Requests Now

67

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Expert System. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

expertsystem.com.br

expertsystem.com.br

132 ms

expertsystem.com.br

expertsystem.com.br

1988 ms

style.min.css

style.min.css

49 ms

styles.css

styles.css

266 ms

style.min.css

style.min.css

57 ms

theme.min.css

theme.min.css

58 ms

frontend-lite.min.css

frontend-lite.min.css

94 ms

post-10.css

post-10.css

68 ms

elementor-icons.min.css

elementor-icons.min.css

76 ms

swiper.min.css

swiper.min.css

81 ms

frontend-lite.min.css

frontend-lite.min.css

83 ms

global.css

global.css

107 ms

post-16.css

post-16.css

102 ms

css

css

40 ms

fontawesome.min.css

fontawesome.min.css

122 ms

solid.min.css

solid.min.css

106 ms

brands.min.css

brands.min.css

115 ms

jquery.min.js

jquery.min.js

130 ms

jquery-migrate.min.js

jquery-migrate.min.js

131 ms

js

js

85 ms

script.min.js

script.min.js

71 ms

widget-nav-menu.min.css

widget-nav-menu.min.css

134 ms

index.js

index.js

360 ms

index.js

index.js

358 ms

hello-frontend.min.js

hello-frontend.min.js

142 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

143 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

150 ms

webpack.runtime.min.js

webpack.runtime.min.js

170 ms

frontend-modules.min.js

frontend-modules.min.js

186 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

177 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

198 ms

wp-polyfill.min.js

wp-polyfill.min.js

207 ms

hooks.min.js

hooks.min.js

208 ms

i18n.min.js

i18n.min.js

227 ms

frontend.min.js

frontend.min.js

234 ms

waypoints.min.js

waypoints.min.js

232 ms

core.min.js

core.min.js

293 ms

frontend.min.js

frontend.min.js

294 ms

elements-handlers.min.js

elements-handlers.min.js

294 ms

logo-expert.png

logo-expert.png

34 ms

Botao-versato-1.png

Botao-versato-1.png

33 ms

volare.png

volare.png

34 ms

Acropole.png

Acropole.png

94 ms

AVT.png

AVT.png

94 ms

Bolsa.png

Bolsa.png

94 ms

Eletrobras.png

Eletrobras.png

94 ms

Five.png

Five.png

95 ms

Furnas.png

Furnas.png

95 ms

Gaia.png

Gaia.png

96 ms

InstitutoFederal.png

InstitutoFederal.png

96 ms

Itaipu.png

Itaipu.png

96 ms

Jzm.png

Jzm.png

97 ms

LucianoWerteim.png

LucianoWerteim.png

96 ms

Petrobbras.png

Petrobbras.png

97 ms

PlanoPlano.png

PlanoPlano.png

109 ms

Rezende.png

Rezende.png

97 ms

Rovic.png

Rovic.png

109 ms

Santa-Cruz.png

Santa-Cruz.png

109 ms

Sisan.png

Sisan.png

110 ms

STJ.png

STJ.png

112 ms

TJDFT.png

TJDFT.png

118 ms

TRE.png

TRE.png

129 ms

Unicamp.png

Unicamp.png

127 ms

USP.png

USP.png

136 ms

Zafir.png

Zafir.png

152 ms

Zatz.png

Zatz.png

139 ms

expert02.jpg

expert02.jpg

154 ms

expert-1.jpg

expert-1.jpg

165 ms

banner-home-expert.jpg

banner-home-expert.jpg

135 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

15 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

18 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

28 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aXw.woff

39 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw5aXw.woff

38 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

38 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

39 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aXw.woff

39 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aXw.woff

37 ms

fa-brands-400.woff

fa-brands-400.woff

78 ms

eicons.woff

eicons.woff

89 ms

Accessibility Review

expertsystem.com.br accessibility score

95

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

Links do not have a discernible name

Best Practices

expertsystem.com.br best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

expertsystem.com.br SEO score

91

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Expertsystem.com.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 Expertsystem.com.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

expertsystem.com.br

Open Graph description is not detected on the main page of Expert System. 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: