Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

silco.com.br

Home - Cesta Silco - Cesta Básica - Cesta Natalina

Page Load Speed

9 sec in total

First Response

1.6 sec

Resources Loaded

6.6 sec

Page Rendered

796 ms

silco.com.br screenshot

About Website

Visit silco.com.br now to see the best up-to-date Silco content for Brazil and also check out these interesting facts you probably never knew about silco.com.br

Nós temos as

Visit silco.com.br

Key Findings

We analyzed Silco.com.br page load time and found that the first response time was 1.6 sec and then it took 7.4 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

silco.com.br performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value15.4 s

0/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

silco.com.br

1569 ms

css

19 ms

style.min.css

309 ms

style.css

223 ms

frontend.min.css

216 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 89% of them (105 requests) were addressed to the original Silco.com.br, 3% (4 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Silco.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.9 kB (18%)

Content Size

1.3 MB

After Optimization

1.1 MB

In fact, the total size of Silco.com.br main page is 1.3 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 546.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 146.7 kB

  • Original 178.0 kB
  • After minification 171.4 kB
  • After compression 31.4 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 146.7 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 42.6 kB

  • Original 546.4 kB
  • After minification 503.8 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. Silco images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 31.0 kB

  • Original 366.5 kB
  • After minification 366.5 kB
  • After compression 335.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 10.6 kB

  • Original 191.2 kB
  • After minification 190.8 kB
  • After compression 180.6 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. Silco.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 96 (85%)

Requests Now

113

After Optimization

17

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 57 to 1 for JavaScripts and from 41 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

silco.com.br accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

silco.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

silco.com.br SEO score

84

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

    PT

  • Language Claimed

    PT

  • Encoding

    UTF-8

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