3.1 sec in total
486 ms
2.5 sec
127 ms
Click here to check amazing Leonardo Da Vinci content for Brazil. Otherwise, check out these important facts you probably never knew about leonardodavinci.com.br
Visit leonardodavinci.com.brWe analyzed Leonardodavinci.com.br page load time and found that the first response time was 486 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
leonardodavinci.com.br performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value4.5 s
36/100
25%
Value6.0 s
47/100
10%
Value970 ms
28/100
30%
Value0.084
93/100
15%
Value8.0 s
43/100
10%
486 ms
145 ms
146 ms
279 ms
296 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Leonardodavinci.com.br and no external sources were called. The less responsive or slowest element that took the longest time to load (657 ms) belongs to the original domain Leonardodavinci.com.br.
Page size can be reduced by 94.7 kB (62%)
152.2 kB
57.5 kB
In fact, the total size of Leonardodavinci.com.br main page is 152.2 kB. 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 10% of websites need less resources to load. Javascripts take 120.1 kB which makes up the majority of the site volume.
Potential reduce by 2.4 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 433 B, which is 11% 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 2.4 kB or 61% of the original size.
Potential reduce by 1 B
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. Leonardo Da Vinci images are well optimized though.
Potential reduce by 78.3 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 78.3 kB or 65% of the original size.
Potential reduce by 14.0 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. Leonardodavinci.com.br needs all CSS files to be minified and compressed as it can save up to 14.0 kB or 79% of the original size.
Number of requests can be reduced by 5 (36%)
14
9
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leonardo Da Vinci. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
atencao
486 ms
145 ms
reset.css
146 ms
stylesheet.css
279 ms
main.css
296 ms
modernizr-2.6.2.min.js
453 ms
plugins.js
293 ms
jquery.content_slider.1.0.js
313 ms
main.js
277 ms
function.js
420 ms
bg_html.gif
149 ms
bg.jpg
623 ms
logo.gif
272 ms
logo-rodape.gif
163 ms
trustsign.png
204 ms
jquery-1.8.2.min.js
657 ms
fsalbert_regular-webfont.woff
470 ms
leonardodavinci.com.br accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
leonardodavinci.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
leonardodavinci.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leonardodavinci.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 Leonardodavinci.com.br main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
leonardodavinci.com.br
Open Graph description is not detected on the main page of Leonardo Da Vinci. 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: