4.6 sec in total
264 ms
3.5 sec
798 ms
Visit tnpetroleo.com.br now to see the best up-to-date TN Petroleo content for Brazil and also check out these interesting facts you probably never knew about tnpetroleo.com.br
TN Petróleo
Visit tnpetroleo.com.brWe analyzed Tnpetroleo.com.br page load time and found that the first response time was 264 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
tnpetroleo.com.br performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value11.7 s
0/100
25%
Value8.6 s
17/100
10%
Value440 ms
64/100
30%
Value0.032
100/100
15%
Value14.9 s
8/100
10%
264 ms
1788 ms
34 ms
77 ms
22 ms
Our browser made a total of 143 requests to load all elements on the main page. We found that 85% of them (122 requests) were addressed to the original Tnpetroleo.com.br, 9% (13 requests) were made to Embed.tawk.to and 2% (3 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Tnpetroleo.com.br.
Page size can be reduced by 1.3 MB (26%)
4.9 MB
3.6 MB
In fact, the total size of Tnpetroleo.com.br main page is 4.9 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. Only a small number of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.
Potential reduce by 214.9 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 141.3 kB, which is 61% 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 214.9 kB or 94% of the original size.
Potential reduce by 467.3 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. Obviously, TN Petroleo needs image optimization as it can save up to 467.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 268.2 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 268.2 kB or 52% of the original size.
Potential reduce by 311.3 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. Tnpetroleo.com.br needs all CSS files to be minified and compressed as it can save up to 311.3 kB or 87% of the original size.
Number of requests can be reduced by 32 (24%)
135
103
The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TN Petroleo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
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tnpetroleo.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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
tnpetroleo.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
tnpetroleo.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
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 Tnpetroleo.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 Tnpetroleo.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}}
tnpetroleo.com.br
Open Graph description is not detected on the main page of TN Petroleo. 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: