Access grupoalfalex.com. Grupo Alfalex | Regulariza??o e instala??o de equipamentos de seguran?a contra incêndio

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

grupoalfalex.com

3522 ms

estilos.css

319 ms

stylesheet.css

1096 ms

shadowbox.css

324 ms

alertbox.css

289 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 98% of them (81 requests) were addressed to the original Grupoalfalex.com, 2% (2 requests) were made to . The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Grupoalfalex.com.

Content Size

577.4 kB

After Optimization

440.7 kB

In fact, the total size of Grupoalfalex.com main page is 577.4 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. 35% of websites need less resources to load. Images take 310.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 24.1 kB

Original 28.9 kB
After minification 21.9 kB
After compression 4.8 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. This page needs HTML code to be minified as it can gain 7.0 kB, which is 24% 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 24.1 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 39.3 kB

Original 310.1 kB
After minification 270.8 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, Grupo Alfalex needs image optimization as it can save up to 39.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-37%

Potential reduce by 31.7 kB

Original 85.2 kB
After minification 83.0 kB
After compression 53.5 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 31.7 kB or 37% of the original size.

CSS Optimization

-27%

Potential reduce by 41.5 kB

Original 153.1 kB
After minification 153.1 kB
After compression 111.6 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. Grupoalfalex.com needs all CSS files to be minified and compressed as it can save up to 41.5 kB or 27% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grupo Alfalex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

High

Document uses plugins

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

High

Links are not crawlable

Language and Encoding

Language Detected

PT
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grupoalfalex.com 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 Grupoalfalex.com 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

grupoalfalex.com

Open Graph description is not detected on the main page of Grupo Alfalex. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Grupo Alfalex | Regulariza??o e instala??o de equipamentos de seguran?a contra incêndio

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

grupoalfalex.com

estilos.css

stylesheet.css

shadowbox.css

alertbox.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

grupoalfalex.com

estilos.css

stylesheet.css

shadowbox.css

alertbox.css

functions.js

jquery-1.2.3.pack.js

jquery.min.js

jcarousellite_1.0.1.min.js

shadowbox.js

shadowbox-pt-BR.js

shadowbox-img.js

shadowbox-html.js

shadowbox-iframe.js

shadowbox-qt.js

shadowbox-wmp.js

swfobject.js

shadowbox-swf.js

shadowbox-flv.js

shadowbox-jquery.js

topo_left.jpg

alfalex.jpg

topo_title.jpg

topo_login_bg.jpg

topo_login_usuario.png

topo_login_senha.png

topo_login_bt_ok.png

topo_frase.jpg

topo_trabalhos_recentes.jpg

topo_right.jpg

menu_bg_repeat.jpg

menu_bg.jpg

menu_bt_home.jpg

menu_bt_tudo_sobre.jpg

menu_bt_nossa_equipe.jpg

menu_bt_servicos.png

menu_bt_amigos_do_bombeiro.jpg

menu_bt_fale_conosco.jpg

corpo_left.jpg

home_title_solucao_preventiva_detalhe_left.jpg

home_title_solucao_preventiva.jpg

home_solucao_preventiva_texto_left.jpg

home_solucao_preventiva_texto_center.jpg