4.7 sec in total
1 sec
3.3 sec
429 ms
Click here to check amazing Astrobrasil content for Brazil. Otherwise, check out these important facts you probably never knew about astrobrasil.com
A Astrobrasil é referência em equipamentos voltados para a área astronômica (Telescópios e Binóculos) e também fornecedora de grandes empresas Brasileiras como usinas hidrelétricas, redes de televisão...
Visit astrobrasil.comWe analyzed Astrobrasil.com page load time and found that the first response time was 1 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
astrobrasil.com performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value10.8 s
0/100
25%
Value6.1 s
45/100
10%
Value350 ms
73/100
30%
Value0.133
81/100
15%
Value7.3 s
50/100
10%
1022 ms
620 ms
257 ms
261 ms
255 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Astrobrasil.com, 88% (45 requests) were made to Appsisecommerce.s3.amazonaws.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Appsisecommerce.s3.amazonaws.com.
Page size can be reduced by 584.6 kB (37%)
1.6 MB
990.1 kB
In fact, the total size of Astrobrasil.com main page is 1.6 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. 50% of websites need less resources to load. Images take 858.3 kB which makes up the majority of the site volume.
Potential reduce by 51.4 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. This page needs HTML code to be minified as it can gain 13.2 kB, which is 22% 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 51.4 kB or 87% of the original size.
Potential reduce by 44.0 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. Astrobrasil images are well optimized though.
Potential reduce by 322.4 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 322.4 kB or 71% of the original size.
Potential reduce by 166.8 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. Astrobrasil.com needs all CSS files to be minified and compressed as it can save up to 166.8 kB or 82% of the original size.
Number of requests can be reduced by 18 (38%)
48
30
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astrobrasil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.astrobrasil.com
1022 ms
bootstrap.min.css
620 ms
all.min.css
257 ms
all.min.css
261 ms
all.min.css
255 ms
font-awesome.min.css
378 ms
all.min.css
374 ms
base.estrutura.css
404 ms
base.layout.css
528 ms
base.plugins.css
539 ms
index.css
502 ms
css
22 ms
jquery-1.8.3.min.js
870 ms
geral.js
712 ms
masterslider.min.js
988 ms
owl.carousel.min.js
779 ms
jquery.dropmenu.min.js
712 ms
all.min.js
1001 ms
jquery-ui-1.9.2.custom.min.js
1013 ms
loja.all.js
1035 ms
analytics.js
84 ms
bg_topo.jpg
252 ms
logomarca.png
370 ms
sprites.png
530 ms
bg_regua.png
476 ms
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614 ms
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652 ms
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648 ms
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758 ms
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879 ms
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803 ms
L9260.jpg
920 ms
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877 ms
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907 ms
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L5874.jpg
1027 ms
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1052 ms
L01450782941.jpg
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L01450782970.jpg
1067 ms
astrosticker.png
1179 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
11 ms
collect
17 ms
collect
53 ms
delete.gif
708 ms
star.gif
729 ms
loading-2.gif
750 ms
light-skin-1.png
748 ms
astrobrasil.com 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 input fields do not have accessible names
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
Image elements do not have [alt] attributes
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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
astrobrasil.com 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
astrobrasil.com 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 Astrobrasil.com 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 Astrobrasil.com 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.
astrobrasil.com
Open Graph description is not detected on the main page of Astrobrasil. 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: