8.1 sec in total
939 ms
6.6 sec
510 ms
Welcome to tecnologia.uol.com.br homepage info - get ready to check Tecnologia UOL best content for Brazil right away, or after learning these important things about tecnologia.uol.com.br
Confira em Tilt a tecnologia do dia a dia com um olhar brasileiro. Tem Whatsapp e outros apps, celulares, 4G e inovação com dicas, reviews, análises e mais.
Visit tecnologia.uol.com.brWe analyzed Tecnologia.uol.com.br page load time and found that the first response time was 939 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
tecnologia.uol.com.br performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value7.6 s
4/100
25%
Value15.1 s
1/100
10%
Value4,450 ms
0/100
30%
Value0.006
100/100
15%
Value30.2 s
0/100
10%
939 ms
404 ms
801 ms
673 ms
675 ms
Our browser made a total of 187 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tecnologia.uol.com.br, 23% (43 requests) were made to Imguol.com and 12% (22 requests) were made to Jsuol.com.br. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Stc.uol.com.
Page size can be reduced by 575.7 kB (43%)
1.3 MB
751.2 kB
In fact, the total size of Tecnologia.uol.com.br main page is 1.3 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. Javascripts take 545.2 kB which makes up the majority of the site volume.
Potential reduce by 108.7 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 108.7 kB or 80% of the original size.
Potential reduce by 15.6 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. Tecnologia UOL images are well optimized though.
Potential reduce by 326.8 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 326.8 kB or 60% of the original size.
Potential reduce by 124.6 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. Tecnologia.uol.com.br needs all CSS files to be minified and compressed as it can save up to 124.6 kB or 57% of the original size.
Number of requests can be reduced by 85 (47%)
179
94
The browser has sent 179 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tecnologia UOL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 63 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
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tecnologia.uol.com.br accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
tecnologia.uol.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
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
Missing source maps for large first-party JavaScript
tecnologia.uol.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
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tecnologia.uol.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 Tecnologia.uol.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.
tecnologia.uol.com.br
Open Graph data is detected on the main page of Tecnologia UOL. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: