Report Summary

  • 11

    Performance

    Renders faster than
    32% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    34% of websites

  • 83

    SEO

    Google-friendlier than
    54% of websites

Page Load Speed

6.1 sec in total

First Response

686 ms

Resources Loaded

4.6 sec

Page Rendered

821 ms

melissa.com.br screenshot

About Website

Click here to check amazing Melissa content for Brazil. Otherwise, check out these important facts you probably never knew about melissa.com.br

Nossas coleções, nossas collabs, nosso mundo

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Key Findings

We analyzed Melissa.com.br page load time and found that the first response time was 686 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

melissa.com.br performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value35.5 s

0/100

25%

SI (Speed Index)

Value25.7 s

0/100

10%

TBT (Total Blocking Time)

Value24,490 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.167

71/100

15%

TTI (Time to Interactive)

Value46.0 s

0/100

10%

Network Requests Diagram

www.melissa.com.br

686 ms

A.melissa.min.css.pagespeed.cf.S9anCYViAf.css

391 ms

all.js.pagespeed.jm.MtxVbGPqEf.js

400 ms

selo-pro-d690c61d551ce9f53c07ff797cb86440-pt.png

97 ms

34dba363-3da4-45f9-a121-08ba49ebaa97

395 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 20% of them (11 requests) were addressed to the original Melissa.com.br, 31% (17 requests) were made to Site-melissa-novo.s3-sa-east-1.amazonaws.com and 9% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Site-melissa-novo.s3-sa-east-1.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (36%)

Content Size

3.3 MB

After Optimization

2.1 MB

In fact, the total size of Melissa.com.br main page is 3.3 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 104.3 kB

  • Original 132.0 kB
  • After minification 114.7 kB
  • After compression 27.7 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 17.2 kB, which is 13% 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 104.3 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 9.8 kB

  • Original 1.7 MB
  • After minification 1.7 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. Melissa images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 783.3 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 286.9 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 783.3 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 286.4 kB

  • Original 340.4 kB
  • After minification 305.1 kB
  • After compression 54.0 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. Melissa.com.br needs all CSS files to be minified and compressed as it can save up to 286.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (24%)

Requests Now

46

After Optimization

35

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Melissa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

melissa.com.br accessibility score

74

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.

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 IDs are not unique

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

melissa.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

melissa.com.br SEO score

83

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    PT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Melissa.com.br can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Portuguese. Our system also found out that Melissa.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 Melissa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: