2.7 sec in total
520 ms
1.8 sec
468 ms
Welcome to sterilair.com.br homepage info - get ready to check Sterilair best content for Brazil right away, or after learning these important things about sterilair.com.br
O Sterilair é o Purificador e Esterilizador de Ar que elimina até 99,9% dos ácaros, bactérias e vírus suspensos no ar. Clique e confira!
Visit sterilair.com.brWe analyzed Sterilair.com.br page load time and found that the first response time was 520 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
sterilair.com.br performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value3.8 s
55/100
25%
Value4.2 s
78/100
10%
Value1,020 ms
26/100
30%
Value0.002
100/100
15%
Value11.5 s
18/100
10%
520 ms
52 ms
44 ms
22 ms
18 ms
Our browser made a total of 134 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Sterilair.com.br, 50% (67 requests) were made to Sterilair.vteximg.com.br and 7% (10 requests) were made to Fbstatic-a.akamaihd.net. The less responsive or slowest element that took the longest time to load (591 ms) relates to the external source Sterilair.vteximg.com.br.
Page size can be reduced by 1.5 MB (38%)
3.8 MB
2.4 MB
In fact, the total size of Sterilair.com.br main page is 3.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 53.0 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. 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 53.0 kB or 81% of the original size.
Potential reduce by 68.4 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. Sterilair images are well optimized though.
Potential reduce by 808.2 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 808.2 kB or 67% of the original size.
Potential reduce by 536.5 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. Sterilair.com.br needs all CSS files to be minified and compressed as it can save up to 536.5 kB or 84% of the original size.
Number of requests can be reduced by 58 (56%)
104
46
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sterilair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
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sterilair.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
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sterilair.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
General
Impact
Issue
Detected JavaScript libraries
sterilair.com.br SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
PT
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sterilair.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 Sterilair.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.
{{og_description}}
sterilair.com.br
Open Graph description is not detected on the main page of Sterilair. 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: