Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

metalurgia.com.br

Metalurgia - Exhibition of Technology for Foundry, Forging, Aluminium & Services

Page Load Speed

9.4 sec in total

First Response

549 ms

Resources Loaded

8 sec

Page Rendered

922 ms

metalurgia.com.br screenshot

About Website

Welcome to metalurgia.com.br homepage info - get ready to check Metalurgia best content right away, or after learning these important things about metalurgia.com.br

Metalurgia - Exhibition of Technology for Foundry, Aluminium & Services. The only show in FOUNDRY sector in Brazil, to gather exhibitors directly connected to the foundry and several technologies enco...

Visit metalurgia.com.br

Key Findings

We analyzed Metalurgia.com.br page load time and found that the first response time was 549 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

metalurgia.com.br performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value34.1 s

0/100

25%

SI (Speed Index)

Value23.7 s

0/100

10%

TBT (Total Blocking Time)

Value8,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.218

57/100

15%

TTI (Time to Interactive)

Value43.2 s

0/100

10%

Network Requests Diagram

metalurgia.com.br

549 ms

2413 ms

js

102 ms

lftracker_v1_3P1w24dnGzk8mY5n.js

454 ms

adsbygoogle.js

83 ms

Our browser made a total of 184 requests to load all elements on the main page. We found that 49% of them (91 requests) were addressed to the original Metalurgia.com.br, 27% (50 requests) were made to Fonts.gstatic.com and 5% (9 requests) were made to Scontent.cdninstagram.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Metalurgia.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 632.8 kB (9%)

Content Size

6.9 MB

After Optimization

6.2 MB

In fact, the total size of Metalurgia.com.br main page is 6.9 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. Only a small number of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 286.3 kB

  • Original 334.0 kB
  • After minification 320.1 kB
  • After compression 47.7 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 286.3 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 317.3 kB

  • Original 5.5 MB
  • After minification 5.2 MB

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. Metalurgia images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 20.7 kB

  • Original 802.5 kB
  • After minification 802.5 kB
  • After compression 781.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 8.6 kB

  • Original 237.3 kB
  • After minification 237.3 kB
  • After compression 228.7 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. Metalurgia.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 76 (60%)

Requests Now

127

After Optimization

51

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metalurgia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

metalurgia.com.br accessibility score

73

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

High

ARIA IDs are not unique

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

metalurgia.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

metalurgia.com.br SEO score

92

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Metalurgia.com.br can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Metalurgia.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 data is detected on the main page of Metalurgia. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: