Report Summary

  • 11

    Performance

    Renders faster than
    32% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    29% of websites

  • 86

    SEO

    Google-friendlier than
    66% of websites

coletek.com.br

Portal Coletek - www.coletek.com.br

Page Load Speed

33.1 sec in total

First Response

300 ms

Resources Loaded

32.1 sec

Page Rendered

765 ms

coletek.com.br screenshot

About Website

Welcome to coletek.com.br homepage info - get ready to check Coletek best content for Brazil right away, or after learning these important things about coletek.com.br

Portal COLETEK, Coletek Indústria e Comércio foi fundada no ano de 2003 no Município de Varginha (MG). Categorias:COLETEK, COLETEK ENERGIA, ENERGIZER, HP, HP OFFICE, HP GAMMER, PLUSCABLE. Acessem: www...

Visit coletek.com.br

Key Findings

We analyzed Coletek.com.br page load time and found that the first response time was 300 ms and then it took 32.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

coletek.com.br performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value70.3 s

0/100

25%

SI (Speed Index)

Value33.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,900 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value66.0 s

0/100

10%

Network Requests Diagram

blog

300 ms

4355 ms

columns.min.css

1463 ms

layerslider.css

1775 ms

layerslider.custom.css

1169 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 76% of them (65 requests) were addressed to the original Coletek.com.br, 11% (9 requests) were made to Maps.googleapis.com and 6% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Coletek.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (35%)

Content Size

4.6 MB

After Optimization

3.0 MB

In fact, the total size of Coletek.com.br main page is 4.6 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. 40% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 135.4 kB

  • Original 162.6 kB
  • After minification 161.9 kB
  • After compression 27.3 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 135.4 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 76.1 kB

  • Original 2.7 MB
  • After minification 2.6 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. Coletek images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 799.1 kB

  • Original 1.1 MB
  • After minification 960.8 kB
  • After compression 267.1 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 799.1 kB or 75% of the original size.

CSS Optimization

-87%

Potential reduce by 584.7 kB

  • Original 671.1 kB
  • After minification 549.1 kB
  • After compression 86.4 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. Coletek.com.br needs all CSS files to be minified and compressed as it can save up to 584.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 72 (95%)

Requests Now

76

After Optimization

4

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coletek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

coletek.com.br accessibility score

76

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

coletek.com.br best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

coletek.com.br SEO score

86

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

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

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

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 Coletek.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 Coletek.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 Coletek. 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: