2.9 sec in total
1.1 sec
1.7 sec
129 ms
Click here to check amazing Museu Historico Nacional content for Brazil. Otherwise, check out these important facts you probably never knew about museuhistoriconacional.com.br
Visit museuhistoriconacional.com.brWe analyzed Museuhistoriconacional.com.br page load time and found that the first response time was 1.1 sec and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
museuhistoriconacional.com.br performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value3.8 s
54/100
25%
Value4.2 s
77/100
10%
Value20 ms
100/100
30%
Value0.107
88/100
15%
Value3.9 s
88/100
10%
1060 ms
150 ms
227 ms
154 ms
228 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Museuhistoriconacional.com.br and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Museuhistoriconacional.com.br.
Page size can be reduced by 5.9 kB (5%)
111.3 kB
105.4 kB
In fact, the total size of Museuhistoriconacional.com.br main page is 111.3 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. Images take 105.0 kB which makes up the majority of the site volume.
Potential reduce by 927 B
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 927 B or 65% of the original size.
Potential reduce by 652 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. Museu Historico Nacional images are well optimized though.
Potential reduce by 4.3 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. Museuhistoriconacional.com.br needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 88% of the original size.
We found no issues to fix!
30
30
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Museu Historico Nacional. According to our analytics all requests are already optimized.
museuhistoriconacional.com.br
1060 ms
macns.css
150 ms
esquerda.htm
227 ms
emcima.htm
154 ms
princip.htm
228 ms
fundo-1.gif
80 ms
logo-01.gif
151 ms
transp.gif
147 ms
fundo-2.gif
145 ms
logo-02.gif
148 ms
logo-03.gif
148 ms
inicio01.jpg
297 ms
inicio02.jpg
367 ms
inicio03.jpg
293 ms
inicio04.jpg
368 ms
fundo-3.gif
221 ms
barra-01.gif
220 ms
home.gif
229 ms
mail.gif
230 ms
port.gif
301 ms
ingles.gif
304 ms
facebook-01.jpg
304 ms
instagram.jpg
304 ms
ico-05.gif
371 ms
ico-06.gif
372 ms
ico-03.gif
371 ms
ico-02.gif
373 ms
barra-ibram.jpg
447 ms
portal.jpg
375 ms
acessoinformacao.jpg
443 ms
tripadvisor.jpg
443 ms
museuhistoriconacional.com.br accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
museuhistoriconacional.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
museuhistoriconacional.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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Museuhistoriconacional.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 Museuhistoriconacional.com.br main page’s claimed encoding is . 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.
museuhistoriconacional.com.br
Open Graph description is not detected on the main page of Museu Historico Nacional. 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: