Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

metalcorp.com.ar

Inicio - Metalcorp - Aberturas de aluminio color madera

Page Load Speed

1.9 sec in total

First Response

136 ms

Resources Loaded

1.5 sec

Page Rendered

276 ms

metalcorp.com.ar screenshot

About Website

Welcome to metalcorp.com.ar homepage info - get ready to check Metalcorp best content right away, or after learning these important things about metalcorp.com.ar

METALCORP construcción y fabricación de aberturas de aluminio. Aberturas de aluminio color madera. Asesoramiento pre y post venta

Visit metalcorp.com.ar

Key Findings

We analyzed Metalcorp.com.ar page load time and found that the first response time was 136 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

metalcorp.com.ar performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value1,330 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.803

5/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

metalcorp.com.ar

136 ms

www.metalcorp.com.ar

668 ms

wp-emoji-release.min.js

46 ms

css

25 ms

style.css

79 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 65% of them (32 requests) were addressed to the original Metalcorp.com.ar, 20% (10 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (668 ms) belongs to the original domain Metalcorp.com.ar.

Page Optimization Overview & Recommendations

Page size can be reduced by 807.2 kB (55%)

Content Size

1.5 MB

After Optimization

658.9 kB

In fact, the total size of Metalcorp.com.ar 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. 50% of websites need less resources to load. Images take 511.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 27.9 kB

  • Original 35.7 kB
  • After minification 33.8 kB
  • After compression 7.8 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. 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 27.9 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 28.0 kB

  • Original 511.7 kB
  • After minification 483.7 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. Metalcorp images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 299.8 kB

  • Original 410.7 kB
  • After minification 340.3 kB
  • After compression 110.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 299.8 kB or 73% of the original size.

CSS Optimization

-89%

Potential reduce by 451.6 kB

  • Original 508.1 kB
  • After minification 453.8 kB
  • After compression 56.5 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. Metalcorp.com.ar needs all CSS files to be minified and compressed as it can save up to 451.6 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (77%)

Requests Now

35

After Optimization

8

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metalcorp. 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 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

metalcorp.com.ar accessibility score

84

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

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

metalcorp.com.ar best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

metalcorp.com.ar SEO score

79

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

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