Tools & Wizards About Us
silco.com.br screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    41% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 85% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

silco.com.br

Home - Cesta Silco - Cesta Básica - Cesta Natalina

Page Load Speed

2.9 sec in total

First Response

716 ms

Resources Loaded

1.8 sec

Page Rendered

358 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 716 ms and then it took 2.2 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

silco.com.br performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.108

87/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

silco.com.br

716 ms

fundo-site.jpg

1221 ms

top-site.png

676 ms

logo.png

817 ms

32anos.png

408 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Silco.com.br and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Silco.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.1 kB (13%)

Content Size

653.6 kB

After Optimization

566.5 kB

  • HTML
  • Images

In fact, the total size of Silco.com.br main page is 653.6 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. 25% of websites need less resources to load. Images take 631.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 18.6 kB

  • Original 22.5 kB
  • After minification 18.9 kB
  • After compression 3.9 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 3.6 kB, which is 16% 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 18.6 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 68.5 kB

  • Original 631.1 kB
  • After minification 562.6 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. Obviously, Silco needs image optimization as it can save up to 68.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • Images

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silco. According to our analytics all requests are already optimized.

Network Requests Diagram

silco.com.br

silco.com.br

716 ms

fundo-site.jpg

fundo-site.jpg

1221 ms

top-site.png

top-site.png

676 ms

logo.png

logo.png

817 ms

32anos.png

32anos.png

408 ms

Chat-Phone-icon.png

Chat-Phone-icon.png

582 ms

home1.jpg

home1.jpg

441 ms

empresa1.jpg

empresa1.jpg

544 ms

servicos1.jpg

servicos1.jpg

735 ms

cestas1.jpg

cestas1.jpg

680 ms

clientes1.jpg

clientes1.jpg

727 ms

fornecedores1.jpg

fornecedores1.jpg

811 ms

trabalhe1.jpg

trabalhe1.jpg

815 ms

fale1.jpg

fale1.jpg

873 ms

home001.jpg

home001.jpg

1027 ms

saibamais-bt.jpg

saibamais-bt.jpg

821 ms

home-002.jpg

home-002.jpg

958 ms

home-003.jpg

home-003.jpg

962 ms

divisoria-home.jpg

divisoria-home.jpg

890 ms

chat-online.jpg

chat-online.jpg

954 ms

boleto-fraude-p.jpg

boleto-fraude-p.jpg

1036 ms

inmetro.jpg

inmetro.jpg

1046 ms

fornecedores-home.jpg

fornecedores-home.jpg

1088 ms

fornecedores-icons.jpg

fornecedores-icons.jpg

1095 ms

rodape.jpg

rodape.jpg

1095 ms

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

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

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

High

robots.txt is not valid

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

    WINDOWS-1252

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 windows-1252. 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

silco.com.br

Open Graph description is not detected on the main page of Silco. 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: