Access ufo.com.br. Revista UFO

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value74.5 s

0/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.863

4/100

15%

TTI (Time to Interactive)

Value68.5 s

0/100

10%

ufo.com.br

142 ms

plusone.js

102 ms

jquery.min.js

41 ms

WCertify_logo.php

425 ms

AC_RunActiveContent.js

29 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 85% of them (72 requests) were addressed to the original Ufo.com.br, 4% (3 requests) were made to S7.addthis.com and 2% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (425 ms) relates to the external source Wcertify.com.

Content Size

1.9 MB

After Optimization

1.4 MB

In fact, the total size of Ufo.com.br main page is 1.9 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 69.5 kB

Original 95.3 kB
After minification 85.7 kB
After compression 25.7 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. 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 69.5 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 29.6 kB

Original 1.2 MB
After minification 1.2 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. UFO images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 358.9 kB

Original 547.3 kB
After minification 521.8 kB
After compression 188.4 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 358.9 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 57.1 kB

Original 67.7 kB
After minification 51.7 kB
After compression 10.7 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. Ufo.com.br needs all CSS files to be minified and compressed as it can save up to 57.1 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UFO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 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

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ufo.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 Ufo.com.br main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ufo.com.br

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

Revista UFO - Revista UFO

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

ufo.com.br

plusone.js

jquery.min.js

WCertify_logo.php

AC_RunActiveContent.js

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

ufo.com.br

plusone.js

jquery.min.js

WCertify_logo.php

AC_RunActiveContent.js

principal.css

estilos_fixos.css

formStyle.css

formStyle.js

jquery.js

thickbox.js

thickbox.css

jquery.roundabout.js

jquery.lightbox-0.5.js

jquery.lightbox-0.5.css

funcoes.js

xajax.js

addthis_widget.js

cb=gapi.loaded_0

webmail.gif

imgPubliTopo.gif

55566960.jpg

32167306.jpg

158938234.jpg

56793829.jpg

imgPubliBaixo.gif

larq_foto_1116.jpg

larq_foto_1114.jpg

Baraldi.gif

ttex_530.jpg

ttex_562.jpg

ttex_536.jpg

tedi_339.jpg

tedi_320.jpg

51974432.jpg

dusu_44.jpg

dusu_36.jpg

dusu_22.jpg

dtex_436.jpg

dtex_402.jpg

dtex_1006.jpg

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dtex_482.jpg