Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

Page Load Speed

5.6 sec in total

First Response

1.3 sec

Resources Loaded

3.8 sec

Page Rendered

452 ms

cromossomoy.com screenshot

About Website

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

Visit cromossomoy.com

Key Findings

We analyzed Cromossomoy.com page load time and found that the first response time was 1.3 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cromossomoy.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.354

31/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

cromossomoy.com

1344 ms

css_ogjvJnfni1_P_WxvXAHlUOgCs860b3ip9DNMapcIGeM.css

207 ms

css_MHcT1ytKAL7jLK1nNRrZf53BGyS-U_pCBLfbMSG7Dn4.css

209 ms

css_onIaIOkpw4C7RU2o-tvAwviGBb895Q_yTVBvdbuAdK8.css

213 ms

css_o_4Z5ojJ64RQFUlsuONzMJPx1HuohKvNUiyKhZFee-c.css

309 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 72% of them (66 requests) were addressed to the original Cromossomoy.com, 4% (4 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Partner.googleadservices.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Cromossomoy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 784.1 kB (56%)

Content Size

1.4 MB

After Optimization

614.5 kB

In fact, the total size of Cromossomoy.com main page is 1.4 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. 60% of websites need less resources to load. Images take 467.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 73.9 kB

  • Original 91.5 kB
  • After minification 85.2 kB
  • After compression 17.6 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 73.9 kB or 81% of the original size.

Image Optimization

-19%

Potential reduce by 89.5 kB

  • Original 467.2 kB
  • After minification 377.7 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, Cromossomoy needs image optimization as it can save up to 89.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 304.6 kB

  • Original 461.7 kB
  • After minification 386.3 kB
  • After compression 157.2 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 304.6 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 316.2 kB

  • Original 378.3 kB
  • After minification 372.9 kB
  • After compression 62.0 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. Cromossomoy.com needs all CSS files to be minified and compressed as it can save up to 316.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (33%)

Requests Now

85

After Optimization

57

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cromossomoy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cromossomoy.com accessibility score

89

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

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.

Best Practices

cromossomoy.com best practices score

50

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cromossomoy.com 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

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

    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 Cromossomoy.com 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 Cromossomoy.com 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 Cromossomoy. 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: