Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

guiadovidro.com.br

Vidraçarias, acessórios e ferragens para vidro | Guia do Vidro

Page Load Speed

3.7 sec in total

First Response

520 ms

Resources Loaded

2.6 sec

Page Rendered

662 ms

guiadovidro.com.br screenshot

About Website

Click here to check amazing Guia Do Vidro content for Brazil. Otherwise, check out these important facts you probably never knew about guiadovidro.com.br

Guia do Vidro encontre aqui Vidraçarias, Fabricantes Distribuidores Acessórios e Ferragens para Vidro, Kit Box Sacada, Puxadores, Cola UV, Máquinas Fornos Tempera

Visit guiadovidro.com.br

Key Findings

We analyzed Guiadovidro.com.br page load time and found that the first response time was 520 ms and then it took 3.2 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

guiadovidro.com.br performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,950 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

guiadovidro.com.br

520 ms

frontend.css

333 ms

agile_carousel.css

262 ms

skin.css

259 ms

skin.css

262 ms

Our browser made a total of 178 requests to load all elements on the main page. We found that 46% of them (81 requests) were addressed to the original Guiadovidro.com.br, 37% (66 requests) were made to Img.youtube.com and 3% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Guiadovidro.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 624.2 kB (41%)

Content Size

1.5 MB

After Optimization

901.1 kB

In fact, the total size of Guiadovidro.com.br main page is 1.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 716.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 54.4 kB

  • Original 68.0 kB
  • After minification 63.0 kB
  • After compression 13.6 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 54.4 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 31.0 kB

  • Original 716.5 kB
  • After minification 685.5 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. Guia Do Vidro images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 278.3 kB

  • Original 427.6 kB
  • After minification 388.8 kB
  • After compression 149.3 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 278.3 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 260.5 kB

  • Original 313.2 kB
  • After minification 302.3 kB
  • After compression 52.7 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. Guiadovidro.com.br needs all CSS files to be minified and compressed as it can save up to 260.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (13%)

Requests Now

171

After Optimization

149

The browser has sent 171 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guia Do Vidro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

guiadovidro.com.br accessibility score

57

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

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

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

Impact

Issue

High

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

Best Practices

guiadovidro.com.br best practices score

58

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

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

Page has valid source maps

SEO Factors

guiadovidro.com.br SEO score

62

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

Image elements do not have [alt] attributes

High

Document uses plugins

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 Guiadovidro.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 Guiadovidro.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

Open Graph description is not detected on the main page of Guia Do Vidro. 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: