4.7 sec in total
500 ms
3.5 sec
772 ms
Click here to check amazing Listersom content. Otherwise, check out these important facts you probably never knew about listersom.com.br
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Visit listersom.com.brWe analyzed Listersom.com.br page load time and found that the first response time was 500 ms 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. This domain responded with an error, which can significantly jeopardize Listersom.com.br rating and web reputation
listersom.com.br performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value6.8 s
7/100
25%
Value6.5 s
39/100
10%
Value90 ms
99/100
30%
Value0.019
100/100
15%
Value5.7 s
68/100
10%
500 ms
1172 ms
291 ms
444 ms
298 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 9% of them (6 requests) were addressed to the original Listersom.com.br, 10% (7 requests) were made to Images4.tcdn.com.br and 10% (7 requests) were made to Images6.tcdn.com.br. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Listersom.com.br.
Page size can be reduced by 511.9 kB (64%)
795.3 kB
283.4 kB
In fact, the total size of Listersom.com.br main page is 795.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 259.0 kB which makes up the majority of the site volume.
Potential reduce by 115.3 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 39.8 kB, which is 32% 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 115.3 kB or 92% of the original size.
Potential reduce by 82.5 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, Listersom needs image optimization as it can save up to 82.5 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 167.1 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 167.1 kB or 71% of the original size.
Potential reduce by 147.0 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. Listersom.com.br needs all CSS files to be minified and compressed as it can save up to 147.0 kB or 83% of the original size.
Number of requests can be reduced by 13 (21%)
62
49
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Listersom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
listersom.com.br
500 ms
www.listersom.com.br
1172 ms
433301.css
291 ms
tray.min.css
444 ms
theme.min.css
298 ms
default.css
303 ms
style-icons.css
289 ms
bootstrap-modal.css
291 ms
css
25 ms
theme-custom.css
295 ms
jquery.min.js
455 ms
bannerjs.min.js
293 ms
jquery.colorApply.js
298 ms
bootstrap.js
291 ms
application.min.js
716 ms
init.js
766 ms
pageview.min.js
784 ms
bg_body.jpg
896 ms
bg_menu_h3.png
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loading.gif
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bg_opacity_80.png
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1TiHc9yag0wq3lDO9cw0vqCWcynf_cDxXwCLxiixG1c.ttf
30 ms
TttUCfJ272GBgSKaOaD7KqCWcynf_cDxXwCLxiixG1c.ttf
52 ms
tema_fashion.woff
163 ms
count
289 ms
greeting
355 ms
app.php
368 ms
info.php
330 ms
pageviews
660 ms
listersom.com.br accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Some elements have a [tabindex] value greater than 0
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
listersom.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
listersom.com.br SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
PT
PT
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Listersom.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 Listersom.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.
listersom.com.br
Open Graph data is detected on the main page of Listersom. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: