Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

opolen.com.br

Polen | Soluções para sua empresa apoiar causas sociais com transparência

Page Load Speed

9.6 sec in total

First Response

1.1 sec

Resources Loaded

8.2 sec

Page Rendered

202 ms

opolen.com.br screenshot

About Website

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

Saiba como sua empresa pode apoiar causas sociais de uma forma fácil, transparente e automatizada. Soluções para Responsabilidade Social corporativa.

Visit opolen.com.br

Key Findings

We analyzed Opolen.com.br page load time and found that the first response time was 1.1 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Opolen.com.br rating and web reputation

Performance Metrics

opolen.com.br performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value20.9 s

0/100

10%

TBT (Total Blocking Time)

Value33,920 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.236

53/100

15%

TTI (Time to Interactive)

Value47.9 s

0/100

10%

Network Requests Diagram

opolen.com.br

1144 ms

bootstrap.min.css

24 ms

font-awesome.min.css

35 ms

css

63 ms

css

76 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 50% of them (40 requests) were addressed to the original Opolen.com.br, 13% (10 requests) were made to Static.xx.fbcdn.net and 9% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Opolen.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 851.8 kB (41%)

Content Size

2.1 MB

After Optimization

1.2 MB

In fact, the total size of Opolen.com.br main page is 2.1 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 21.3 kB

  • Original 29.4 kB
  • After minification 26.3 kB
  • After compression 8.1 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 21.3 kB or 73% of the original size.

Image Optimization

-10%

Potential reduce by 101.5 kB

  • Original 1.1 MB
  • After minification 954.1 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. O Polen images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 458.3 kB

  • Original 678.1 kB
  • After minification 638.4 kB
  • After compression 219.8 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 458.3 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 270.7 kB

  • Original 328.6 kB
  • After minification 325.7 kB
  • After compression 58.0 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. Opolen.com.br needs all CSS files to be minified and compressed as it can save up to 270.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (39%)

Requests Now

70

After Optimization

43

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O Polen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

opolen.com.br accessibility score

82

Accessibility Issues

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

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

Best Practices

opolen.com.br best practices score

67

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

opolen.com.br SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

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 Opolen.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 Opolen.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 O Polen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: