Access esmaonline.com.br. IMP Online | Cursos online para concursos, consultoria e planner

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value25.3 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

esmaonline.com.br

815 ms

select2.min.css

8 ms

bootstrap.min.css

720 ms

pos.css

243 ms

style.css

361 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 25% of them (18 requests) were addressed to the original Esmaonline.com.br, 21% (15 requests) were made to Scontent.xx.fbcdn.net and 18% (13 requests) were made to Tempo.posagora.com.br. The less responsive or slowest element that took the longest time to load (958 ms) relates to the external source Tempo.posagora.com.br.

Content Size

1.1 MB

After Optimization

602.5 kB

In fact, the total size of Esmaonline.com.br main page is 1.1 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. 50% of websites need less resources to load. Images take 539.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 33.3 kB

Original 43.3 kB
After minification 35.4 kB
After compression 10.0 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 7.9 kB, which is 18% 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 33.3 kB or 77% of the original size.

Image Optimization

-18%

Potential reduce by 96.0 kB

Original 539.0 kB
After minification 443.0 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, Esma Online needs image optimization as it can save up to 96.0 kB or 18% 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 250.4 kB

Original 373.3 kB
After minification 369.7 kB
After compression 122.9 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 250.4 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 133.5 kB

Original 160.2 kB
After minification 152.3 kB
After compression 26.7 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. Esmaonline.com.br needs all CSS files to be minified and compressed as it can save up to 133.5 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Esma Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

ARIA IDs are not unique

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

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 Esmaonline.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 Esmaonline.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

esmaonline.com.br

Open Graph description is not detected on the main page of Esma Online. 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

IMP Online | Cursos online para concursos, consultoria e planner

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)

Network Requests Diagram

esmaonline.com.br

select2.min.css

bootstrap.min.css

pos.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

esmaonline.com.br

select2.min.css

bootstrap.min.css

pos.css

style.css

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BannerHome.jpg

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jquery.min.js

bootstrap.min.js

jquery.maskedinput.min.js

script.js

select2.min.js

fonts.css

sdk.js

active.jpg

logo2.png

logo-abed.png

logo-anpac.png

logos-pay.png

logo-secure.png

opensans-regular-webfont.woff

flaticon.woff

tracking.js

analytics.js

fbevents.js

collect

collect

xd_arbiter.php

xd_arbiter.php

script_data.js

like_box.php