8.3 sec in total
2 sec
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437 ms
Welcome to colunatech.com.br homepage info - get ready to check Coluna Tech best content for Brazil right away, or after learning these important things about colunatech.com.br
Coluna Tech, sua maior fonte de informação sobre tecnologia, Fique atualizado sobre games, celulares, software, gadgets, redes sociais
Visit colunatech.com.brWe analyzed Colunatech.com.br page load time and found that the first response time was 2 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
colunatech.com.br performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value6.0 s
13/100
25%
Value12.9 s
2/100
10%
Value4,860 ms
0/100
30%
Value0.464
19/100
15%
Value20.6 s
2/100
10%
1955 ms
291 ms
266 ms
265 ms
323 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 33% of them (21 requests) were addressed to the original Colunatech.com.br, 17% (11 requests) were made to C0.wp.com and 17% (11 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Colunatech.com.br.
Page size can be reduced by 260.0 kB (44%)
590.3 kB
330.4 kB
In fact, the total size of Colunatech.com.br main page is 590.3 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. 70% of websites need less resources to load. HTML takes 201.2 kB which makes up the majority of the site volume.
Potential reduce by 173.4 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 173.4 kB or 86% of the original size.
Potential reduce by 0 B
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. Coluna Tech images are well optimized though.
Potential reduce by 169 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 86.4 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. Colunatech.com.br needs all CSS files to be minified and compressed as it can save up to 86.4 kB or 73% of the original size.
Number of requests can be reduced by 37 (71%)
52
15
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coluna Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
www.colunatech.com.br
1955 ms
js
291 ms
style.min.css
266 ms
mediaelementplayer-legacy.min.css
265 ms
wp-mediaelement.min.css
323 ms
styles.css
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style.css
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css
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js_composer.min.css
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style.css
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td_legacy_main.css
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td_standard_pack_main.css
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demo_style.css
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jetpack.css
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frontend-gtag.min.js
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jquery.min.js
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jquery-migrate.min.js
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ads_5849.js
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adsbygoogle.js
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amp-ad-0.1.js
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so-css-Newspaper.css
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photon.min.js
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regenerator-runtime.min.js
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wp-polyfill.min.js
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index.js
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underscore.min.js
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js_posts_autoload.min.js
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tagdiv_theme.min.js
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comment-reply.min.js
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intersection-observer.js
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lazy-images.js
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api.js
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index.js
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js_files_for_front.min.js
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OneSignalSDK.js
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js_composer_front.min.js
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e-202240.js
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analytics.js
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cOLUNA-TEC-LOGO-1.png
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newspaper.woff
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recaptcha__en.js
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linkid.js
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colunatech.com.br accessibility score
ARIA
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.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
colunatech.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
Page has valid source maps
colunatech.com.br SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colunatech.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed English language. Our system also found out that Colunatech.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.
colunatech.com.br
Open Graph data is detected on the main page of Coluna Tech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: