Access comercialgerbi.com.br. .:: COMERCIAL GERBI - Rolamentos, correias, retentores, gaxetas, anéis o ring, polias, mancais, buch...

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

83/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

comercialgerbi.com.br

1851 ms

estilo.css

570 ms

prettyPhoto.css

716 ms

estilos_globo.css

548 ms

263.css

561 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that all of those requests were addressed to Comercialgerbi.com.br and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Comercialgerbi.com.br.

Content Size

698.7 kB

After Optimization

496.3 kB

In fact, the total size of Comercialgerbi.com.br main page is 698.7 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. 15% of websites need less resources to load. Images take 518.8 kB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 109.8 kB

Original 115.0 kB
After minification 69.0 kB
After compression 5.2 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 46.0 kB, which is 40% 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 109.8 kB or 95% of the original size.

Image Optimization

-10%

Potential reduce by 52.8 kB

Original 518.8 kB
After minification 466.0 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. COMERCIAL GERBI images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 30.2 kB

Original 53.0 kB
After minification 52.0 kB
After compression 22.7 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 30.2 kB or 57% of the original size.

CSS Optimization

-81%

Potential reduce by 9.7 kB

Original 12.0 kB
After minification 9.9 kB
After compression 2.3 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. Comercialgerbi.com.br needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COMERCIAL GERBI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

Language Detected

PT
Language Claimed

N/A
Encoding

ISO-8859-1

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

comercialgerbi.com.br

Open Graph description is not detected on the main page of COMERCIAL GERBI. 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

.:: COMERCIAL GERBI - Rolamentos, correias, retentores, gaxetas, anéis o ring, polias, mancais, buchas, parafusos, selos mecanicos, epis ::..

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

comercialgerbi.com.br

estilo.css

prettyPhoto.css

estilos_globo.css

263.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

comercialgerbi.com.br

estilo.css

prettyPhoto.css

estilos_globo.css

263.css

jquery.js

jquery.maskedinput.js

prettyPhoto.js

jquery.rsv.js

logo.js

anima.js

fundo_geral.gif

iko-logo.jpg

kg_logo.gif

rocol.jpg

LOGO-SNR-NTN.gif

GATES.gif

NachiLogo_300.jpg

sabo_logo.gif

burger.JPG

TimkenLogo.gif

logo_carbografite.gif

fuso8.jpg

FLPLAS.jpg

porca.jpg

LINHAC.png

porca%20precisao.jpg

PA200.jpg

CAPACETAO.png

A4.jpg

fuso13.jpg

ret4.jpg

ret5.jpg

tra.jpg

luvex.jpg

TIPO42_2.jpg

autonomo.jpg

top.jpg

space.gif

box_produtos.jpg

spacer.gif

box_area_cliente.png

parte1.gif