Access rollerdisco.com.br. Equipe de Som Roller Disco | Conheça a história desta equipe

Report Summary

About Website

Click here to check amazing Roller Disco content. Otherwise, check out these important facts you probably never knew about rollerdisco.com.br

Conheça a história da Equipe de Som Roller Disco que a 40 anos faz parte da trilha sonora da sua vida. De 1980 até hoje, são 40 Anos de muita música boa.

Visit rollerdisco.com.br

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.252

49/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

rollerdisco.com.br

524 ms

www.rollerdisco.com.br

4835 ms

style.css

276 ms

960.css

1602 ms

css

36 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 56% of them (58 requests) were addressed to the original Rollerdisco.com.br, 20% (21 requests) were made to Maps.googleapis.com and 6% (6 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Rollerdisco.com.br.

Content Size

1.7 MB

After Optimization

620.7 kB

In fact, the total size of Rollerdisco.com.br main page is 1.7 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 854.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 23.2 kB

Original 29.2 kB
After minification 27.2 kB
After compression 5.9 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. 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 23.2 kB or 80% of the original size.

Image Optimization

-57%

Potential reduce by 488.7 kB

Original 854.0 kB
After minification 365.3 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, Roller Disco needs image optimization as it can save up to 488.7 kB or 57% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 491.9 kB

Original 731.2 kB
After minification 695.3 kB
After compression 239.4 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 491.9 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 40.8 kB

Original 50.9 kB
After minification 38.3 kB
After compression 10.0 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. Rollerdisco.com.br needs all CSS files to be minified and compressed as it can save up to 40.8 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roller Disco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

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 Rollerdisco.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 Rollerdisco.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

rollerdisco.com.br

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Equipe de Som Roller Disco | Conheça a história desta equipe

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)