8.8 sec in total
428 ms
7.8 sec
578 ms
Visit submarinoviagens.com.br now to see the best up-to-date Submarino Viagens content for Brazil and also check out these interesting facts you probably never knew about submarinoviagens.com.br
Encontre aqui o menor preço em Passagens Aéreas, Hotéis e Pacotes. Compre sua viagem com até 90% de desconto e em até 10x s/ juros. Confira!
Visit submarinoviagens.com.brWe analyzed Submarinoviagens.com.br page load time and found that the first response time was 428 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
submarinoviagens.com.br performance score
name
value
score
weighting
Value2.7 s
58/100
10%
Value3.3 s
68/100
25%
Value12.8 s
2/100
10%
Value11,300 ms
0/100
30%
Value1.255
1/100
15%
Value31.0 s
0/100
10%
428 ms
232 ms
33 ms
20 ms
29 ms
Our browser made a total of 267 requests to load all elements on the main page. We found that 40% of them (108 requests) were addressed to the original Submarinoviagens.com.br, 4% (12 requests) were made to Pixel.mathtag.com and 4% (10 requests) were made to Us-sonar.sociomantic.com. The less responsive or slowest element that took the longest time to load (4.5 sec) relates to the external source Mainadv.com.
Page size can be reduced by 3.1 MB (50%)
6.2 MB
3.1 MB
In fact, the total size of Submarinoviagens.com.br main page is 6.2 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. 85% 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. Javascripts take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 246.1 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 35.1 kB, which is 12% 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 246.1 kB or 85% of the original size.
Potential reduce by 49.7 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. Submarino Viagens images are well optimized though.
Potential reduce by 1.8 MB
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 1.8 MB or 70% of the original size.
Potential reduce by 959.5 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. Submarinoviagens.com.br needs all CSS files to be minified and compressed as it can save up to 959.5 kB or 88% of the original size.
Number of requests can be reduced by 158 (64%)
245
87
The browser has sent 245 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Submarino Viagens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 88 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
submarinoviagens.com.br
428 ms
www.submarinoviagens.com.br
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submarinoviagens.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-hidden="true"] elements contain focusable descendents
[aria-*] attributes do not have valid values
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
Form elements do not have associated labels
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.
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
submarinoviagens.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
submarinoviagens.com.br SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Submarinoviagens.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Submarinoviagens.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.
submarinoviagens.com.br
Open Graph description is not detected on the main page of Submarino Viagens. 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: